Cheap flights from San Francisco (SFO) to Seoul (SEL) from $506

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 7/31. 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.
SFO — SEL
Jun 15 — Jun 221

The best prices from San Francisco to Seoul are usually found in February or May, booked 43 days in advance, depart on a Monday or Wednesday and return on a Friday

Cheap flight deals from San Francisco to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Seoul (SEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 10, 2024.

Popular in

December

Cheapest in

February

Round-trip from

$1,256

One-way from

$542
High demand for flights, 24% potential price rise
Best time to find cheap flights, 19% potential price drop
From San Francisco to Seoul (SEL)
One-way flight from San Francisco to Seoul (SEL)

What is the cheapest day to fly round-trip from San Francisco to Seoul?

Friday flights are found to be more expensive to fly from San Francisco to Seoul. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Seoul.

How far in advance should I book a flight from San Francisco to Seoul?

To save on the cost of your flight from San Francisco to Seoul, book at least 44 days before your planned departure. Booking around this time can save you about 34% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,495 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,522.

What is the cheapest month to fly from San Francisco to Seoul?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, February can be a great choice for travel to Seoul. Flights to Seoul from San Francisco in February are about $1,447 on average during February, but can be found for as low as $935.

What is the cheapest time of day to fly from SFO to SEL?

When flying from San Francisco to Seoul, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 20% versus a flight in the morning.

Cheap San Francisco to Seoul flights in June & July 2024

Find cheap flight options from San Francisco to Seoul specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Prices were last updated on June 10, 2024.
Listed are some of the best fares we've found on flights departing from San Francisco to Seoul in 2024. Check back in a little while for more flight options.
Wed 7/241:35 pmSFO - ICN
1 stop31h 00mCathay Pacific
Wed 9/410:10 amICN - SFO
1 stop17h 50mCathay Pacific
Deal found 6/8$1,076
Sun 7/73:00 pmSFO - ICN
Nonstop12h 50mMultiple Airlines
Fri 8/2310:50 pmICN - SFO
2 stops38h 00mMultiple Airlines
Deal found 6/8$1,077
Fri 6/283:00 pmSFO - ICN
Nonstop12h 50mAIR PREMIA
Mon 9/25:30 pmICN - SFO
Nonstop11h 00mAIR PREMIA
Deal found 6/8$1,079
Mon 7/225:15 pmSFO - ICN
1 stop26h 15mZIPAIR
Fri 8/2312:55 pmICN - SFO
1 stop18h 20mZIPAIR
Deal found 6/8$1,081
Sun 7/213:00 pmSFO - ICN
Nonstop12h 50mAIR PREMIA
Sun 3/95:30 pmICN - SFO
Nonstop11h 00mAIR PREMIA
Deal found 6/8$1,093
Mon 7/225:15 pmSFO - ICN
1 stop26h 15mMultiple Airlines
Fri 3/1410:05 amICN - SFO
2 stops25h 40mMultiple Airlines
Deal found 6/8$1,095
Sun 7/75:15 pmSFO - ICN
1 stop29h 15mMultiple Airlines
Thu 8/2212:30 amICN - SFO
2 stops36h 20mMultiple Airlines
Deal found 6/8$1,099
Tue 7/235:15 pmSFO - ICN
1 stop28h 50mMultiple Airlines
Fri 3/1410:05 amICN - SFO
2 stops25h 40mMultiple Airlines
Deal found 6/8$1,106
Sun 7/215:15 pmSFO - ICN
1 stop28h 50mMultiple Airlines
Fri 3/1410:05 amICN - SFO
2 stops25h 40mMultiple Airlines
Deal found 6/8$1,111

San Francisco to Seoul 2024 flight deals

Discover exclusive flight deals for travel between San Francisco and Seoul in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 10, 2024.
Listed are some of the best fares we've found on flights departing from San Francisco to Seoul in 2024. Check back in a little while for more flight options.
Sun 10/66:35 pmSFO - ICN
1 stop31h 05mTurkish Airlines
Sun 11/312:10 amICN - SFO
1 stop33h 35mTurkish Airlines
Deal found 6/8$1,075
Wed 8/281:00 amSFO - GMP
1 stop19h 50mEVA Air
Tue 9/37:00 pmGMP - SFO
1 stop27h 30mEVA Air
Deal found 6/9$1,076
Wed 7/241:35 pmSFO - ICN
1 stop31h 00mCathay Pacific
Wed 9/410:10 amICN - SFO
1 stop17h 50mCathay Pacific
Deal found 6/8$1,076
Sun 7/73:00 pmSFO - ICN
Nonstop12h 50mMultiple Airlines
Fri 8/2310:50 pmICN - SFO
2 stops38h 00mMultiple Airlines
Deal found 6/8$1,077
Mon 11/412:00 pmSFO - ICN
1 stop30h 55mChina Eastern
Tue 11/192:20 pmICN - SFO
3 stops59h 40mChina Eastern
Deal found 6/8$1,078
Fri 8/303:00 pmSFO - ICN
Nonstop12h 50mMultiple Airlines
Fri 9/63:50 pmICN - SFO
1 stop15h 25mMultiple Airlines
Deal found 6/8$1,079
Wed 9/181:00 pmSFO - ICN
1 stop30h 00mEVA Air
Sun 9/2912:00 pmICN - SFO
1 stop34h 30mEVA Air
Deal found 6/8$1,080
Sun 10/66:35 pmSFO - ICN
1 stop31h 05mTurkish Airlines
Sat 10/1910:30 amICN - SFO
1 stop40h 50mTurkish Airlines
Deal found 6/8$1,081
Tue 9/312:50 amSFO - ICN
2 stops26h 35mMultiple Airlines
Mon 9/99:05 amICN - SFO
2 stops27h 45mMultiple Airlines
Deal found 6/8$1,082

San Francisco to Seoul flights leaving soon

Find last-minute flight options from San Francisco to Seoul 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 3,020,828 searches. Data last updated June 10, 2024.
Users seeking a last-minute flight from San Francisco to Seoul should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Mon 6/173:00 pmSFO - ICN
Nonstop12h 50mAIR PREMIA
Mon 7/15:30 pmICN - SFO
Nonstop11h 00mAIR PREMIA
Deal found 6/9$1,177
Mon 6/173:00 pmSFO - ICN
Nonstop12h 50mAIR PREMIA
Mon 6/245:30 pmICN - SFO
Nonstop11h 00mAIR PREMIA
Deal found 6/8$1,196
Wed 6/193:00 pmSFO - ICN
Nonstop12h 50mAIR PREMIA
Mon 7/15:30 pmICN - SFO
Nonstop11h 00mAIR PREMIA
Deal found 6/9$1,198
Wed 6/193:00 pmSFO - ICN
Nonstop12h 50mAIR PREMIA
Wed 7/35:30 pmICN - SFO
Nonstop11h 00mAIR PREMIA
Deal found 6/9$1,228
Mon 6/173:00 pmSFO - ICN
Nonstop12h 50mMultiple Airlines
Thu 6/278:20 amICN - SFO
2 stops22h 35mMultiple Airlines
Deal found 6/8$1,230
Mon 6/173:00 pmSFO - ICN
Nonstop12h 50mMultiple Airlines
Tue 6/253:10 pmICN - SFO
1 stop15h 45mMultiple Airlines
Deal found 6/8$1,235
Mon 6/173:00 pmSFO - ICN
Nonstop12h 50mMultiple Airlines
Wed 6/263:10 pmICN - SFO
1 stop15h 45mMultiple Airlines
Deal found 6/8$1,244
Mon 6/173:00 pmSFO - ICN
Nonstop12h 50mAIR PREMIA
Sun 6/235:30 pmICN - SFO
Nonstop11h 00mAIR PREMIA
Deal found 6/8$1,250
Mon 6/173:00 pmSFO - ICN
Nonstop12h 50mMultiple Airlines
Thu 6/273:45 pmICN - SFO
1 stop15h 10mMultiple Airlines
Deal found 6/8$1,252

One-way flights to Seoul from San Francisco

Search for one-way flight options from San Francisco to Seoul. 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 3,020,828 searches. Data last updated June 10, 2024.
Users traveling one-way from San Francisco to Seoul can select one of these great deals. For those needing a return trip from San Francisco, there is a search form available above.
Wed 7/315:15 pmSFO - ICN
1 stop26h 15mZIPAIR
Deal found 6/9$506
Wed 7/245:15 pmSFO - ICN
1 stop26h 15mZIPAIR
Deal found 6/9$507
Sun 7/145:15 pmSFO - GMP
2 stops51h 45mMultiple Airlines
Deal found 6/8$508
Tue 7/166:59 pmSFO - ICN
3 stops49h 51mMultiple Airlines
Deal found 6/9$510
Wed 8/285:15 pmSFO - ICN
2 stops30h 30mMultiple Airlines
Deal found 6/9$512
Fri 7/195:15 pmSFO - ICN
2 stops28h 05mMultiple Airlines
Deal found 6/9$515
Sat 7/135:15 pmSFO - ICN
1 stop26h 15mZIPAIR
Deal found 6/9$516
Tue 8/65:15 pmSFO - ICN
1 stop26h 15mZIPAIR
Deal found 6/9$517
Mon 7/156:59 pmSFO - ICN
3 stops49h 51mMultiple Airlines
Deal found 6/9$518

Find flights from San Francisco to Seoul within your budget

Customize your flight search to find flights from San Francisco to Seoul 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 3,020,828 searches. Data last updated June 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$757 - $1,045

Route

Depart

Return

Price

San FranciscoIncheon Intl

SFO - ICN

SFOICN

San Francisco

Thu 10/31

1 stop30h 55m

Incheon Intl

Thu 11/14

1 stop17h 05m

$757

San FranciscoIncheon Intl

SFO - ICN

SFOICN

San Francisco

Tue 8/27

1 stop21h 15m

Incheon Intl

Thu 9/5

1 stop25h 10m

$814

San FranciscoIncheon Intl

SFO - ICN

SFOICN

San Francisco

Sun 9/15

1 stop19h 30m

Incheon Intl

Wed 10/16

1 stop16h 50m

$885

San FranciscoIncheon Intl

SFO - ICN

SFOICN

San Francisco

Sun 9/8

1 stop19h 30m

Incheon Intl

Fri 9/27

Nonstop11h 00m

$930

San FranciscoIncheon Intl

SFO - ICN

SFOICN

San Francisco

Fri 8/23

Nonstop12h 50m

Incheon Intl

Fri 9/20

Nonstop11h 00m

$932

San FranciscoIncheon Intl

SFO - ICN

SFOICN

San Francisco

Mon 8/5

1 stop26h 15m

Incheon Intl

Mon 10/7

1 stop18h 00m

$958

San FranciscoIncheon Intl

SFO - ICN

SFOICN

San Francisco

Sun 9/15

1 stop46h 10m

Incheon Intl

Fri 10/4

1 stop46h 10m

$1,011

San FranciscoIncheon Intl

SFO - ICN

SFOICN

San Francisco

Sun 9/22

1 stop25h 45m

Incheon Intl

Mon 10/7

1 stop34h 30m

$1,013

San FranciscoIncheon Intl

SFO - ICN

SFOICN

San Francisco

Wed 9/11

1 stop26h 40m

Incheon Intl

Tue 9/24

1 stop15h 05m

$1,045

Flights are sorted by cheapest first

Deals found on 6/8

How far ahead should I book a flight from San Francisco to Seoul?

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Seoul. Price data was last updated on May 31, 2024.
The best time to book flights from San Francisco to Seoul is 43 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

What is the cheapest day to fly from San Francisco to Seoul?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Seoul. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Francisco to Seoul flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from San Francisco to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from San Francisco 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.

Temperature and rainfall in Seoul by month

Plan your trip to Seoul by taking into account the average temperature and rainfall totals by month.

SEL

Temperature

35.6 - 77 °F

If weather is an important factor for your trip to Seoul, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated June 10, 2024.
Peruse reviews from past customers who have flown with China Eastern, Cathay Pacific and Hawaiian Airlines from San Francisco to Seoul to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.5
Very good
894 reviews

Overall

8.5

Boarding

8.6

Entertainment

8.0

Crew

8.8

Food

7.7

Comfort

8.3

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

8.5
Very good
894 reviews
8.5
Very good
894 reviews

Overall

8.5

Boarding

8.6

Entertainment

8.0

Crew

8.8

Food

7.7

Comfort

8.3

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

8.4
Very good
564 reviews
8.5
Very good
894 reviews

Overall

8.5

Boarding

8.6

Entertainment

8.0

Crew

8.8

Food

7.7

Comfort

8.3

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

8.4
Very good
1,488 reviews
8.5
Very good
894 reviews

Overall

8.5

Boarding

8.6

Entertainment

8.0

Crew

8.8

Food

7.7

Comfort

8.3

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

8.3
Very good
1,458 reviews
8.5
Very good
894 reviews

Overall

8.5

Boarding

8.6

Entertainment

8.0

Crew

8.8

Food

7.7

Comfort

8.3

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

AIR PREMIA
8.3
Very good
39 reviews
8.5
Very good
894 reviews

Overall

8.5

Boarding

8.6

Entertainment

8.0

Crew

8.8

Food

7.7

Comfort

8.3

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Seoul. 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 San Francisco to Seoul?

    For a flight from San Francisco to Seoul, you will be flying from San Francisco. San Francisco (SFO) is just 11.8 mi from the center of the city. San Francisco is the only San Francisco airport and it handles 7 outbound flights to Seoul per day. 18 airlines have flights to Seoul from San Francisco on a regular basis.

  • Can I find flights from San Francisco to Seoul for under $800 on Cheapflights?

    Yes, there are multiple flights from San Francisco to Seoul for under $800. The cheapest flight booked recently is on China Eastern for just $757, but on average you can expect to pay $821.

  • Are there nonstop flights from San Francisco to Seoul for under $1,000 on Cheapflights?

    Cheapflights has at least 20 direct flights from San Francisco to Seoul under $1,000. A good price for a nonstop flight from San Francisco to Seoul is less than $973.

  • Are there last-minute flights available from San Francisco to Seoul for under $1,200?

    There are currently 20+ open flights from San Francisco to Seoul within the next 7 days for less than $1,200.

  • How popular is this San Francisco to Seoul flight route?

  • What are the cheapest airlines flying from San Francisco to Seoul round-trip?

    China Eastern, at $757, was found to be the cheapest airline from San Francisco to Seoul.Alternate airlines to your destination round-trip include Cathay Pacific and Hawaiian Airlines. China Eastern is priced at 47% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from San Francisco to Seoul one-way?

    One-way options have recently been found by users for as low as $506 on ZIPAIR. Other airlines that offer cheap prices include Cathay Pacific from $542 and Hawaiian Airlines from $543 one-way.

  • What are the most reliable airlines from San Francisco to Seoul?

    Consider Thai Airways (85%), Singapore Airlines (85%) or Delta (77%) when booking your flight. These represent the most reliable airlines when flying from San Francisco to Seoul.

  • What are the cheapest flights from San Francisco to Seoul?

    While on average a flight from San Francisco to Seoul is generally $1,596, our data shows the cheapest flight currently is $500. When looking at the most popular route, (San Francisco - Incheon Intl), you can expect to pay $757 for that flight.

  • What does SFO to ICN mean?

    San Francisco Airport is SFO and Incheon Intl Airport is ICN. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Ready for more IATA code knowledge? These are related airports for your current travel destination: Seoul Gimpo Intl Airport (GMP).

  • Can I find deals for flights from San Francisco to Seoul that include extra baggage allowance?

    The amount of baggage you can bring on your San Francisco to Seoul 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 San Francisco to Seoul with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Francisco to Seoul 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 San Francisco to Seoul that include hotel bookings?

    Yes. In addition to deals on San Francisco to Seoul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Seoul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Seoul.

  • Can I find deals for business class flights from San Francisco to Seoul?

    Yes. Cheapflights offers flight deals from San Francisco to Seoul 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 San Francisco to Seoul that allow pets onboard?

    Many airlines flying from San Francisco to Seoul 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 San Francisco to Seoul?

    Yes, you can often find last-minute deals on San Francisco to Seoul 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 San Francisco to Seoul flight deals updated?

    The San Francisco to Seoul flight deals you see on this page were last updated on 6/9.

  • What are the most popular airlines that fly from San Francisco to Seoul?

  • What is the cheapest month to book a flight from San Francisco to Seoul?

    Currently, January is the cheapest month in which you can book a flight from San Francisco to Seoul (average of $1,218). Flying from San Francisco to Seoul in June is currently the most expensive (average of $1,765). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from San Francisco to Seoul

Discover the top 10 airlines that operate flights from San Francisco to Seoul. 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 3,020,828 searches. Data last updated June 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$542Average$972FlexibilityNo cancel feeOn-time85%
China EasternCheapest$695Average$769FlexibilityNo cancel feeOn-time62%
Air ChinaCheapest$745Average$879FlexibilityNo cancel feeOn-time67%
ZIPAIRCheapest$849Average$1,084FlexibilityNo cancel feeOn-timeN/A
Cathay PacificCheapest$851Average$919FlexibilityNo cancel feeOn-time72%
AIR PREMIACheapest$881Average$1,183FlexibilityNo cancel feeOn-timeN/A
China AirlinesCheapest$974Average$1,115FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$989Average$1,167FlexibilityNo cancel feeOn-time77%
EVA AirCheapest$1,044Average$1,138FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$1,063Average$1,482FlexibilityNo cancel feeOn-time69%

Search flights from San Francisco to Seoul by cabin class

Find flights from San Francisco to Seoul, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from San Francisco to Seoul

Find hourly flight availability from San Francisco to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 10, 2024.
1%of flight departuresEarly morningMidnight to 6 am
50%of flight departuresMorning6 am to noon
7%of flight departuresAfternoonNoon to 6 pm
42%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from San Francisco to Seoul

Explore weekly flight availability from San Francisco to Seoul. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 10, 2024.
Sunday7daily flights
Monday7daily flights
Tuesday7daily flights
Wednesday7daily flights
Thursday7daily flights
Friday7daily flights
Saturday7daily flights
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