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Cheap flights from Boston (BOS) to Southampton (SOU) from $448

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 7/17. 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.
BOS — SOU
Jun 14 — Jun 211
From?
To?
Fri 6/14
Fri 6/21
1 adult, Economy
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Cheap flight deals from Boston to Southampton

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Southampton (SOU). 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 9, 2024.

Popular in

June

Cheapest in

March

Round-trip from

$643

One-way from

$454
High demand for flights, 40% potential price rise
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Best time to find cheap flights, 24% potential price drop
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From Boston Logan Intl to Southampton Eastleigh
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One-way flight from Boston Logan Intl to Southampton Eastleigh
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What is the cheapest day to fly round-trip from Boston to Southampton?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 91% when planning your travel around this day of the week.

How far in advance should I book a flight from Boston to Southampton?

Users have found that booking a flight from Boston to Southampton at least 40 days early can save you up to 10% on average compared to booking a flight this week. If booking 40 days before your flight isn’t an option for you, users have found flights from Boston to Southampton for as little as $686 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $768 for flights departing within the next 3 days.

What is the cheapest month to fly from Boston to Southampton?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, October can be a great choice for travel to Southampton. Flights to Southampton from Boston in October are about $698 on average during October, but can be found for as low as $286.

What is the cheapest time of day to fly from BOS to SOU?

A simple way to save on the total cost of your ticket is to fly from Boston to Southampton in the afternoon. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight at noon.

Cheap Boston to Southampton flights in June & July 2024

Find cheap flight options from Boston to Southampton 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 9, 2024.
The lowest fares we've come across on flights traveling from Boston to Southampton in June and July 2024. Check back in a little while for more flight options.
Mon 7/85:45 pmBOS - SOU
1 stop10h 25mBritish Airways
Mon 7/158:00 pmSOU - BOS
1 stop22h 50mBritish Airways
Deal found 6/8$1,124
Tue 7/95:45 pmBOS - SOU
1 stop10h 25mBritish Airways
Tue 7/169:40 amSOU - BOS
1 stop14h 10mBritish Airways
Deal found 6/9$1,159
Fri 7/57:10 pmBOS - SOU
2 stops13h 10mBritish Airways
Wed 7/109:45 amSOU - BOS
1 stop14h 05mBritish Airways
Deal found 6/7$1,161
Fri 7/55:45 pmBOS - SOU
1 stop10h 25mBritish Airways
Wed 7/109:45 amSOU - BOS
1 stop14h 05mBritish Airways
Deal found 6/7$1,194
Mon 7/225:45 pmBOS - SOU
1 stop10h 25mBritish Airways
Mon 7/299:40 amSOU - BOS
1 stop14h 10mBritish Airways
Deal found 6/9$1,209
Tue 7/25:45 pmBOS - SOU
1 stop10h 25mBritish Airways
Wed 7/109:45 amSOU - BOS
1 stop14h 05mBritish Airways
Deal found 6/7$1,220
Fri 7/57:10 pmBOS - SOU
2 stops13h 10mBritish Airways
Tue 7/99:40 amSOU - BOS
1 stop14h 10mBritish Airways
Deal found 6/7$1,224
Mon 7/225:45 pmBOS - SOU
1 stop10h 25mBritish Airways
Mon 7/298:40 amSOU - BOS
2 stops16h 25mBritish Airways
Deal found 6/9$1,229
Tue 7/912:28 pmBOS - SOU
2 stops26h 02mBritish Airways
Tue 7/169:40 amSOU - BOS
1 stop14h 10mBritish Airways
Deal found 6/9$1,235

Boston to Southampton 2024 flight deals

Discover exclusive flight deals for travel between Boston and Southampton 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 9, 2024.
The lowest fares we've come across on flights traveling from Boston to Southampton in June and July 2024. Check back in a little while for more flight options.
Sun 8/257:00 pmBOS - SOU
1 stop19h 10mKLM
Tue 9/37:55 amSOU - BOS
1 stop15h 35mKLM
Deal found 6/9$781
Sun 8/258:25 pmBOS - SOU
1 stop15h 25mKLM
Tue 9/37:55 amSOU - BOS
2 stops15h 51mKLM
Deal found 6/9$791
Thu 9/56:55 pmBOS - SOU
1 stop16h 55mDelta
Tue 9/107:55 amSOU - BOS
1 stop13h 45mDelta
Deal found 6/8$844
Thu 9/54:50 pmBOS - SOU
1 stop9h 35mDelta
Tue 9/107:55 amSOU - BOS
2 stops16h 57mDelta
Deal found 6/8$854
Tue 11/126:55 pmBOS - SOU
2 stops12h 05mBritish Airways
Tue 11/199:15 amSOU - BOS
1 stop14h 40mBritish Airways
Deal found 6/8$875
Thu 9/59:05 amBOS - SOU
2 stops17h 20mDelta
Tue 9/107:55 amSOU - BOS
2 stops16h 57mDelta
Deal found 6/8$912
Sun 8/259:55 pmBOS - SOU
2 stops16h 30mMultiple Airlines
Tue 9/39:40 amSOU - BOS
2 stops15h 11mMultiple Airlines
Deal found 6/9$957
Thu 10/175:45 pmBOS - SOU
1 stop10h 25mBritish Airways
Mon 10/219:40 amSOU - BOS
1 stop14h 10mBritish Airways
Deal found 6/8$959
Thu 10/177:15 pmBOS - SOU
2 stops15h 45mBritish Airways
Mon 10/219:40 amSOU - BOS
1 stop14h 10mBritish Airways
Deal found 6/8$979

Boston to Southampton flights leaving soon

Find last-minute flight options from Boston to Southampton 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 9, 2024.
Check out these flights departing soon from Boston to Southampton. To prevent any unwanted surprises, users should verify their flight info before booking.
Fri 6/145:38 pmBOS - SOU
2 stops17h 07mBritish Airways
Sun 6/169:40 amSOU - BOS
1 stop14h 10mBritish Airways
Deal found 6/9$3,984
Fri 6/145:45 pmBOS - SOU
1 stop10h 25mBritish Airways
Sun 6/169:40 amSOU - BOS
1 stop14h 10mBritish Airways
Deal found 6/9$4,077
Fri 6/1412:17 pmBOS - SOU
2 stops22h 28mBritish Airways
Sun 6/168:45 amSOU - BOS
2 stops13h 00mBritish Airways
Deal found 6/9$5,276

One-way flights to Southampton from Boston

Search for one-way flight options from Boston to Southampton. 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 9, 2024.
Some of the best available deals we've found on one-way flights from Boston to Southampton. Those needing a return flight from Boston to Southampton can use the search form above.
Wed 7/1711:35 pmBOS - SOU
2 stops14h 55mMultiple Airlines
Deal found 6/8$448
Wed 7/1711:35 pmBOS - SOU
2 stops14h 55mMultiple Airlines
Deal found 6/9$454
Thu 11/287:10 pmBOS - SOU
1 stop16h 40mDelta
Deal found 6/7$512
Wed 7/175:45 pmBOS - SOU
1 stop10h 25mBritish Airways
Deal found 6/9$525
Wed 7/178:25 pmBOS - SOU
2 stops18h 05mBritish Airways
Deal found 6/8$551
Wed 7/1712:28 pmBOS - SOU
2 stops26h 02mBritish Airways
Deal found 6/9$555
Mon 8/57:10 pmBOS - SOU
2 stops15h 50mBritish Airways
Deal found 6/8$559
Thu 11/2810:00 pmBOS - SOU
2 stops13h 00mBritish Airways
Deal found 6/7$588
Thu 8/15:45 pmBOS - SOU
1 stop10h 25mBritish Airways
Deal found 6/8$625

Find flights from Boston to Southampton within your budget

Customize your flight search to find flights from Boston to Southampton 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 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$781 - $1,002

Route

Depart

Return

Price

Boston Logan IntlSouthampton Eastleigh

BOS - SOU

BOSSOU

Boston Logan Intl

Sun 8/25

1 stop19h 10m

Southampton Eastleigh

Tue 9/3

1 stop15h 35m

$781

Boston Logan IntlSouthampton Eastleigh

BOS - SOU

BOSSOU

Boston Logan Intl

Sun 8/25

1 stop15h 25m

Southampton Eastleigh

Tue 9/3

2 stops15h 51m

$791

Boston Logan IntlSouthampton Eastleigh

BOS - SOU

BOSSOU

Boston Logan Intl

Thu 9/5

1 stop16h 55m

Southampton Eastleigh

Tue 9/10

1 stop13h 45m

$844

Boston Logan IntlSouthampton Eastleigh

BOS - SOU

BOSSOU

Boston Logan Intl

Thu 9/5

1 stop9h 35m

Southampton Eastleigh

Tue 9/10

2 stops16h 57m

$854

Boston Logan IntlSouthampton Eastleigh

BOS - SOU

BOSSOU

Boston Logan Intl

Tue 11/12

2 stops12h 05m

Southampton Eastleigh

Tue 11/19

1 stop14h 40m

$875

Boston Logan IntlSouthampton Eastleigh

BOS - SOU

BOSSOU

Boston Logan Intl

Thu 9/5

2 stops17h 20m

Southampton Eastleigh

Tue 9/10

2 stops16h 57m

$912

Boston Logan IntlSouthampton Eastleigh

BOS - SOU

BOSSOU

Boston Logan Intl

Sun 8/25

2 stops16h 30m

Southampton Eastleigh

Tue 9/3

2 stops15h 11m

$957

Boston Logan IntlSouthampton Eastleigh

BOS - SOU

BOSSOU

Boston Logan Intl

Thu 10/17

1 stop10h 25m

Southampton Eastleigh

Mon 10/21

1 stop14h 10m

$959

Boston Logan IntlSouthampton Eastleigh

BOS - SOU

BOSSOU

Boston Logan Intl

Sun 8/25

2 stops14h 55m

Southampton Eastleigh

Tue 9/3

3 stops27h 00m

$1,002

Flights are sorted by cheapest first

Deals found on 6/9

What is the cheapest day to fly from Boston to Southampton?

Use this chart to determine the cheapest time to fly round-trip from Boston to Southampton. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Boston to Southampton flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday afternoons 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 Boston to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from Boston 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 Southampton by month

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

LON

Temperature

39.2 - 62.6 °F

If weather is an important factor for your trip to Southampton, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Southampton

Get insights into the airlines that provide service to Southampton. 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 Southampton. Reviews last updated June 9, 2024.
Read reviews from past customers who have flown British Airways, KLM and Delta from Boston to Southampton. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,310 reviews

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Overall

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,310 reviews
Delta
8.0
Very good
10,310 reviews

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Overall

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,477 reviews
Delta
8.0
Very good
10,310 reviews

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Overall

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

British Airways
6.8
Okay
6,758 reviews
Delta
8.0
Very good
10,310 reviews

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Overall

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

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

  • Can I find flights from Boston to Southampton for under $800 on Cheapflights?

    Yes, there are multiple flights from Boston to Southampton for under $800. The cheapest flight booked recently is on KLM for just $781, but on average you can expect to pay $1,024.

  • Are there last-minute flights available from Boston to Southampton for under $4,000?

    There are currently 3+ open flights from Boston to Southampton within the next 7 days for less than $4,000.

  • What are the cheapest airlines flying from Boston to Southampton round-trip?

    Our cheapest airline available from Boston to Southampton is KLM. Our recent data shows that you can find tickets from as low as $781 on this airline. Additional options worth looking into are Delta and British Airways, starting at $844 and $875 round-trip. These flights start at 11% lower than the current average price 3 months from now.

  • What does BOS to SOU mean?

    Great question - BOS to SOU just means Boston Logan Intl Airport to Southampton Eastleigh Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Boston to Southampton that include extra baggage allowance?

    The amount of baggage you can bring on your Boston to Southampton 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 Boston to Southampton with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boston to Southampton 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 Boston to Southampton that include hotel bookings?

    Yes. In addition to deals on Boston to Southampton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Southampton?

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

  • Can I find deals for business class flights from Boston to Southampton?

    Yes. Cheapflights offers flight deals from Boston to Southampton 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 Boston to Southampton that allow pets onboard?

    Many airlines flying from Boston to Southampton 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 Boston to Southampton?

    Yes, you can often find last-minute deals on Boston to Southampton 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 Boston to Southampton flight deals updated?

    The Boston to Southampton flight deals you see on this page were last updated on 6/9.

  • What are the most popular airlines that fly from Boston to Southampton?

    The most popular airlines flying from Boston to Southampton are British Airways, Delta and Aer Lingus. Something to consider prior to booking your flight.

  • What is the cheapest month to book a flight from Boston to Southampton?

    Currently, November is the cheapest month in which you can book a flight from Boston to Southampton (average of $724). Flying from Boston to Southampton in June is currently the most expensive (average of $1,352). 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

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Alternative routes for Boston to Southampton
See prices for flight routes from nearby airports that may be better suited for you.

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Top 4 airlines flying from Boston to Southampton

Discover the top 4 airlines that operate flights from Boston to Southampton. 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 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$544Average$828FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$563Average$950FlexibilityNo cancel feeOn-time70%
KLMCheapest$753Average$974FlexibilityNo cancel feeOn-time75%
DeltaCheapest$771Average$1,198FlexibilityNo cancel feeOn-timeN/A
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Search flights from Boston to Southampton by cabin class

Find flights from Boston to Southampton, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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