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Cheap flights from Seattle (SEA) to South Korea from $473

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — ICN
Jun 7 — Jun 141
From?
To?
Fri 6/7
Fri 6/14
1 adult, Economy
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How far in advance should I book a flight from Seattle to South Korea?

Travelers have found it’s best to book a flight 53 days in advance to save up to 13% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 53 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Seattle to South Korea 1-2 weeks in advance for as low as $1,336, or $1,368 for flights within the next 24 hours.

What is the cheapest month to fly from Seattle to South Korea?

The best pricing can be found in the month of January. Prices to South Korea from Seattle average $1,440. You can even find prices in January for less than $1,440, as users have found deals to South Korea from as low as $1,048. The month of December appears to be one of the more expensive times to travel to South Korea from Seattle. Flying in the targeted month can save you up to 28%.

What is the cheapest time of day to fly from SEA to KR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to South Korea as you normally would.

Cheap China Airlines flights from Seattle to South Korea

Explore cheap flight options specifically provided by China Airlines for the route between Seattle and South Korea. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Check out some of the cheapest China Airlines flights we've come across from Seattle to South Korea. Deals update often to give you more flight options matching your criteria
Mon 8/261:40 amSEA - ICN
1 stop17h 30mChina Airlines
Mon 9/168:50 pmICN - SEA
1 stop14h 40mChina Airlines
Deal found 5/31$908
Mon 10/281:10 amSEA - PUS
1 stop25h 25mChina Airlines
Tue 11/1211:50 amPUS - SEA
1 stop23h 15mChina Airlines
Deal found 5/31$910
Tue 10/11:10 amSEA - ICN
1 stop26h 35mChina Airlines
Mon 10/712:35 pmICN - SEA
1 stop22h 55mChina Airlines
Deal found 5/31$913
Mon 9/301:10 amSEA - ICN
1 stop18h 00mChina Airlines
Thu 10/248:50 pmICN - SEA
1 stop14h 40mChina Airlines
Deal found 5/31$939
Sat 9/141:40 amSEA - ICN
1 stop17h 30mChina Airlines
Thu 9/2612:35 pmICN - SEA
1 stop22h 55mChina Airlines
Deal found 5/31$940
Sat 9/141:40 amSEA - ICN
1 stop17h 30mChina Airlines
Thu 9/268:50 pmICN - SEA
1 stop14h 40mChina Airlines
Deal found 6/1$945
Mon 9/301:10 amSEA - ICN
1 stop26h 35mChina Airlines
Thu 10/2412:35 pmICN - SEA
1 stop22h 55mChina Airlines
Deal found 6/1$946
Sun 8/251:40 amSEA - ICN
1 stop17h 30mChina Airlines
Sat 9/148:50 pmICN - SEA
1 stop15h 00mChina Airlines
Deal found 5/31$952
Mon 9/21:40 amSEA - PUS
1 stop25h 15mChina Airlines
Tue 9/107:55 pmPUS - SEA
1 stop15h 55mChina Airlines
Deal found 5/31$960

Cheap Turkish Airlines flights from Seattle to South Korea

Explore cheap flight options specifically provided by Turkish Airlines for the route between Seattle and South Korea. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
To aid your search, here are some of the cheapest Turkish Airlines flights we've found from Seattle to South Korea. Deals are refreshing constantly so come back soon for more options.
Sun 11/177:00 pmSEA - ICN
1 stop30h 20mTurkish Airlines
Mon 11/2512:10 amICN - SEA
1 stop33h 55mTurkish Airlines
Deal found 6/1$1,009
Tue 11/57:00 pmSEA - ICN
1 stop30h 20mTurkish Airlines
Mon 11/1112:10 amICN - SEA
1 stop33h 55mTurkish Airlines
Deal found 5/31$1,023
Thu 10/1012:15 pmSEA - ICN
1 stop28h 30mTurkish Airlines
Wed 10/1610:30 amICN - SEA
1 stop40h 00mTurkish Airlines
Deal found 5/31$1,028
Sat 10/196:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Wed 10/3012:10 amICN - SEA
1 stop33h 55mTurkish Airlines
Deal found 6/1$1,038
Sat 11/167:00 pmSEA - ICN
1 stop30h 20mTurkish Airlines
Wed 11/2712:10 amICN - SEA
1 stop33h 55mTurkish Airlines
Deal found 6/1$1,047
Mon 6/106:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Sun 6/1611:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/31$1,251
Tue 6/116:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Wed 6/1911:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/31$1,330
Tue 6/116:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Fri 6/1410:25 amICN - SEA
1 stop46h 20mTurkish Airlines
Deal found 6/1$1,524
Thu 6/66:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Thu 6/1311:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/30$1,591

Cheap Seattle to South Korea flights in June & July 2024

Find cheap flight options from Seattle to South Korea specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Prices were last updated on June 2, 2024.
Check out some of the best flight deals from Seattle to South Korea in 2024. More deals are always being added, so be sure to check back regularly.
Mon 6/106:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Sun 6/1611:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/31$1,251
Sun 6/26:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Sun 6/911:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 6/1$1,272
Mon 6/36:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Mon 6/2410:25 amICN - SEA
1 stop46h 20mTurkish Airlines
Deal found 5/31$1,281
Wed 6/56:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Sat 6/810:25 amICN - SEA
1 stop46h 20mTurkish Airlines
Deal found 6/1$1,312
Sun 6/236:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Wed 7/310:30 amICN - SEA
1 stop46h 15mTurkish Airlines
Deal found 6/1$1,317
Sun 6/306:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Tue 7/911:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 6/1$1,318
Sun 6/26:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Mon 6/2410:25 amICN - SEA
1 stop46h 20mTurkish Airlines
Deal found 5/31$1,323
Tue 6/116:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Wed 6/1911:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/31$1,330
Sun 6/26:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Wed 6/2610:25 amICN - SEA
1 stop46h 20mTurkish Airlines
Deal found 5/31$1,351

Seattle to South Korea 2024 flight deals

Discover exclusive flight deals for travel between Seattle and South Korea in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Check out some of the best flight deals from Seattle to South Korea in 2024. More deals are always being added, so be sure to check back regularly.
Mon 10/281:10 amSEA - PUS
1 stop25h 25mChina Airlines
Tue 11/127:35 pmPUS - SEA
1 stop15h 30mChina Airlines
Deal found 6/1$1,008
Mon 9/21:40 amSEA - PUS
1 stop25h 15mChina Airlines
Tue 9/1712:15 pmPUS - SEA
1 stop23h 15mChina Airlines
Deal found 6/1$1,058
Sun 10/271:10 amSEA - GMP
1 stop24h 50mEVA Air
Fri 11/291:50 pmGMP - SEA
1 stop21h 20mEVA Air
Deal found 6/1$1,108
Mon 9/21:40 amSEA - PUS
1 stop26h 50mMultiple Airlines
Tue 9/177:50 amPUS - SEA
2 stops24h 12mMultiple Airlines
Deal found 6/1$1,207
Wed 11/209:55 amSEA - GMP
2 stops19h 35mMultiple Airlines
Thu 12/127:50 amGMP - SEA
2 stops31h 06mMultiple Airlines
Deal found 6/1$1,208
Thu 11/1412:50 pmSEA - ICN
Nonstop12h 00mAsiana Airlines
Wed 11/276:15 pmICN - SEA
Nonstop9h 45mAsiana Airlines
Deal found 6/1$1,251
Fri 8/302:10 amSEA - ICN
2 stops35h 35mMultiple Airlines
Tue 9/311:15 amICN - SEA
3 stops44h 47mMultiple Airlines
Deal found 6/1$1,252
Tue 8/272:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
Fri 9/206:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Deal found 6/1$1,254
Wed 9/2510:40 amSEA - ICN
2 stops19h 10mMultiple Airlines
Tue 10/221:05 amICN - SEA
2 stops34h 10mMultiple Airlines
Deal found 5/31$1,255

Non-stop flights to South Korea from Seattle

Discover non-stop flight options from Seattle to South Korea. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
For a quicker trip, book one of these direct flights from Seattle to South Korea. If you're looking for other options for flights from Seattle to South Korea, make sure to update the search form at the top of page.
Tue 8/272:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
Fri 9/206:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Deal found 6/1$1,254
Wed 8/212:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
Wed 9/46:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Deal found 5/31$1,307
Fri 8/302:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
Sat 9/76:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Deal found 5/31$1,311
Mon 8/191:00 pmSEA - ICN
Nonstop11h 40mKorean Air
Wed 9/117:20 pmICN - SEA
Nonstop10h 45mKorean Air
Deal found 5/31$1,340
Wed 8/211:00 pmSEA - ICN
Nonstop11h 40mKorean Air
Tue 9/37:20 pmICN - SEA
Nonstop10h 45mKorean Air
Deal found 5/31$1,341
Mon 8/191:00 pmSEA - ICN
Nonstop11h 40mKorean Air
Wed 9/117:20 pmICN - SEA
Nonstop10h 45mKorean Air
Deal found 6/1$1,342
Fri 8/302:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
Sat 9/146:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Deal found 5/31$1,351
Mon 8/52:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
Mon 10/286:15 pmICN - SEA
Nonstop9h 45mAsiana Airlines
Deal found 5/31$1,354
Wed 8/2112:45 pmSEA - ICN
Nonstop11h 45mDelta
Tue 9/37:20 pmICN - SEA
Nonstop10h 45mDelta
Deal found 6/1$1,363

Seattle to South Korea flights leaving soon

Find last-minute flight options from Seattle to South Korea for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Have a look at some of the last-minute flights available departing from Seattle to South Korea. Users should be sure to double check the price, date, and time of their last-minute flight.
Mon 6/106:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Sun 6/1611:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/31$1,251
Tue 6/116:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Wed 6/1911:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/31$1,330
Thu 6/65:55 amSEA - ICN
1 stop18h 10mMultiple Airlines
Tue 6/181:35 pmICN - SEA
2 stops20h 51mMultiple Airlines
Deal found 6/1$1,454
Thu 6/67:05 pmSEA - ICN
2 stops32h 10mMultiple Airlines
Thu 6/1312:50 pmICN - SEA
2 stops23h 19mMultiple Airlines
Deal found 5/30$1,491
Tue 6/111:10 pmSEA - ICN
1 stop34h 55mMultiple Airlines
Fri 6/147:25 amICN - SEA
3 stops40h 32mMultiple Airlines
Deal found 6/1$1,514
Tue 6/117:00 amSEA - ICN
2 stops22h 10mMultiple Airlines
Fri 6/148:35 amICN - SEA
3 stops39h 22mMultiple Airlines
Deal found 6/1$1,516
Tue 6/116:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Fri 6/1410:25 amICN - SEA
1 stop46h 20mTurkish Airlines
Deal found 6/1$1,524
Fri 6/710:40 amSEA - ICN
2 stops18h 30mMultiple Airlines
Tue 6/181:35 pmICN - SEA
2 stops20h 51mMultiple Airlines
Deal found 6/1$1,526
Mon 6/108:56 pmSEA - ICN
2 stops45h 34mMultiple Airlines
Mon 6/175:30 pmICN - SEA
1 stop22h 29mMultiple Airlines
Deal found 5/31$1,541

One-way flights to South Korea from Seattle

Search for one-way flight options from Seattle to South Korea. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Take a look at some of the one-way flights we've detected from Seattle to South Korea. Users needing a return flight from Seattle to South Korea should utilize the search form above.
Tue 7/235:15 pmSEA - ICN
2 stops53h 05mMultiple Airlines
Deal found 6/1$473
Tue 7/235:15 pmSEA - ICN
3 stops51h 35mMultiple Airlines
Deal found 6/1$483
Sat 8/36:29 pmSEA - ICN
2 stops49h 01mMultiple Airlines
Deal found 5/31$520
Wed 7/175:15 pmSEA - ICN
3 stops53h 05mMultiple Airlines
Deal found 5/31$522
Wed 7/175:15 pmSEA - ICN
2 stops53h 05mMultiple Airlines
Deal found 5/31$527
Fri 7/199:44 pmSEA - ICN
3 stops48h 36mMultiple Airlines
Deal found 5/31$545
Mon 9/301:10 amSEA - ICN
1 stop26h 35mChina Airlines
Deal found 6/1$552
Thu 8/221:40 amSEA - ICN
1 stop17h 30mChina Airlines
Deal found 5/31$559
Fri 7/199:31 pmSEA - ICN
2 stops48h 49mMultiple Airlines
Deal found 5/31$560

Find flights from Seattle to South Korea within your budget

Customize your flight search to find flights from Seattle to South Korea that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$908 - $1,335

Route

Depart

Return

Price

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

Mon 8/26

1 stop17h 30m

Incheon Intl

Mon 9/16

1 stop14h 40m

$908

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

Sun 11/17

1 stop30h 20m

Incheon Intl

Mon 11/25

1 stop33h 55m

$1,009

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

Wed 9/4

1 stop25h 15m

Incheon Intl

Wed 9/25

1 stop23h 30m

$1,034

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

Wed 10/2

1 stop29h 00m

Incheon Intl

Wed 10/23

1 stop20h 20m

$1,051

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

Sun 9/15

2 stops26h 40m

Incheon Intl

Thu 9/26

1 stop12h 30m

$1,072

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

Sun 10/20

2 stops38h 45m

Incheon Intl

Wed 11/6

1 stop27h 05m

$1,151

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

Sat 9/7

1 stop31h 35m

Incheon Intl

Mon 9/30

1 stop39h 45m

$1,178

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

Tue 9/3

Nonstop11h 25m

Incheon Intl

Tue 12/3

Nonstop9h 45m

$1,216

Seattle/Tacoma IntlBusan Gimhae

SEA - PUS

SEAPUS

Seattle/Tacoma Intl

Tue 9/3

2 stops36h 35m

Busan Gimhae

Tue 9/10

2 stops38h 17m

$1,335

Flights are sorted by cheapest first

Deals found on 5/31

No data available for this route at this time. Please check back soon.

Best time to book a flight from Seattle to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Korea. Reviews last updated June 2, 2024.
To help decide which airline to fly from Seattle to South Korea, see what other customers have to say about China Airlines, Turkish Airlines and EVA Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,142 reviews
Check prices

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.8

Boarding

8.6

Overall

8.5

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Korean Air
8.5
Very good
1,142 reviews
Korean Air
8.5
Very good
1,142 reviews
Check prices

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.8

Boarding

8.6

Overall

8.5

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

ANA
8.5
Very good
914 reviews
Korean Air
8.5
Very good
1,142 reviews
Check prices

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.8

Boarding

8.6

Overall

8.5

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Asiana Airlines
8.4
Very good
571 reviews
Korean Air
8.5
Very good
1,142 reviews
Check prices

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.8

Boarding

8.6

Overall

8.5

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

EVA Air
8.4
Very good
1,495 reviews
Korean Air
8.5
Very good
1,142 reviews
Check prices

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.8

Boarding

8.6

Overall

8.5

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Japan Airlines
8.3
Very good
1,466 reviews
Korean Air
8.5
Very good
1,142 reviews
Check prices

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.8

Boarding

8.6

Overall

8.5

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Related info for your journey

Find useful and relevant information for your journey from Seattle to South Korea. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to South Korea?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl (SEA) is the airport most travelers will use when flying to South Korea from Seattle.

  • Can I find flights from Seattle to South Korea for under $1,000 on Cheapflights?

    Yes, there are multiple flights from Seattle to South Korea for under $1,000. The cheapest flight booked recently is on China Airlines for just $908, but on average you can expect to pay $955.

  • Are there nonstop flights from Seattle to South Korea for under $1,300 on Cheapflights?

    Cheapflights has at least 20 direct flights from Seattle to South Korea under $1,300. A good price for a nonstop flight from Seattle to South Korea is less than $1,434.

  • Are there last-minute flights available from Seattle to South Korea for under $1,300?

    There are currently 20+ open flights from Seattle to South Korea within the next 7 days for less than $1,300.

  • What days are nonstop flights available from Seattle to South Korea?

    Nonstop flights are available for this route on the following days: Monday.

  • How popular is this Seattle to South Korea flight route?

    This flight path from Seattle/Tacoma Intl to South Korea was viewed by 230 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How many flights depart from Seattle to South Korea on average per day?

    Per day, 1 flight departs from Seattle to South Korea on average.
    Afternoon (Noon - 6pm) - 100% of flight departures

  • How long is the flight from Seattle to South Korea?

    A quick flight from Seattle to South Korea can take about 17h 30m. China Airlines provides one of the quickest options available for as low as $908. There are 5232 mi between Seattle and South Korea. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Seattle to South Korea one-way?

    $552 is the cheapest one-way deal found within the past few days, from China Airlines. You may also be able to find cheap deals on Hawaiian Airlines and Asiana Airlines, with prices starting from $612 and $627, respectively.

  • What are the most popular routes from Seattle to South Korea?

    Most travelers choose Seattle/Tacoma Intl - Incheon Intl, Seattle/Tacoma Intl - Seoul Gimpo Intl or Seattle/Tacoma Intl - Busan Gimhae when deciding on the best route from Seattle to South Korea.

  • What are the most reliable airlines from Seattle to South Korea?

    The top 3 most reliable airlines when flying from Seattle to South Korea are Delta (75%), Etihad Airways (73%) and Korean Air (65%).

  • What are the cheapest flights from Seattle to South Korea?

    The cheapest flight price from Seattle to South Korea is $597. On average you can expect to pay $2,380. The most popular route, (Seattle/Tacoma Intl - Incheon Intl), can usually be booked for $999.

  • What does SEA to ICN mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Seattle/Tacoma Intl Airport to Incheon Intl Airport flight would often be abbreviated as a SEA to ICN flight. Busan Gimhae Airport (PUS), Daegu Airport (TAE), Cheongju Airport (CJJ), Seoul Gimpo Intl Airport (GMP), Jeju City Airport (CJU) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Seattle to South Korea that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to South Korea flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to South Korea with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to South Korea flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seattle to South Korea that include hotel bookings?

    Yes. In addition to deals on Seattle to South Korea flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to South Korea?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to South Korea.

  • Can I find deals for business class flights from Seattle to South Korea?

    Yes. Cheapflights offers flight deals from Seattle to South Korea by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seattle to South Korea that allow pets onboard?

    Many airlines flying from Seattle to South Korea offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to South Korea?

    Yes, you can often find last-minute deals on Seattle to South Korea flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to South Korea flight deals updated?

    The Seattle to South Korea flight deals you see on this page were last updated on 6/1.

  • What are the most popular airlines that fly from Seattle to South Korea?

    The most popular airlines flying from Seattle to South Korea are Air Canada, Finnair and EVA Air. Something to consider prior to booking your flight.

  • What is the cheapest month to book a flight from Seattle to South Korea?

    Currently, January is the cheapest month in which you can book a flight from Seattle to South Korea (average of $1,218). Flying from Seattle to South Korea in June is currently the most expensive (average of $1,772). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Seattle to South Korea
See prices for flight routes from nearby airports that may be better suited for you.

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Top 10 airlines flying from Seattle to South Korea

Discover the top 10 airlines that operate flights from Seattle to South Korea. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$619Average$1,383FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
United AirlinesCheapest$714Average$1,323FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
China AirlinesCheapest$770Average$934FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
DeltaCheapest$809Average$1,466FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
FinnairCheapest$954Average$1,143FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Turkish AirlinesCheapest$972Average$1,145FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Air CanadaCheapest$984Average$1,129FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
EVA AirCheapest$1,095Average$1,344FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Korean AirCheapest$1,122Average$1,455FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Asiana AirlinesCheapest$1,151Average$1,657FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
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Search flights from Seattle to South Korea by cabin class

Find flights from Seattle to South Korea, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Seattle to South Korea

Find hourly flight availability from Seattle to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 2, 2024.
1%of flight departuresEarly morningMidnight to 6 am
17%of flight departuresMorning6 am to noon
82%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
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6 PM

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Fly with Cheapflights

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How does Cheapflights help users find flights from Seattle to South Korea?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to South Korea from Seattle today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Seattle to South Korea?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to South Korea from Seattle.

Can Cheapflights find flights from Seattle to South Korea with no change fees?

Certainly. Search results for flights to South Korea from Seattle shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Seattle to South Korea become cheaper?

Yes, Cheapflights offers price alerts on Seattle to South Korea flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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