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Cheap flights from Boston (BOS) to Southampton (SOU) from $442

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 13 — Jun 201
From?
To?
Thu 6/13
Thu 6/20
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 8, 2024.

Popular in

June

Cheapest in

March

Round-trip from

$643

One-way from

$450
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 20% 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 3,045,324 searches. Prices were last updated on June 8, 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 7/2912:35 pmBOS - SOU
2 stops25h 55mMultiple Airlines
Tue 8/67:55 pmSOU - BOS
3 stops27h 55mMultiple Airlines
Deal found 6/7$1,027
Mon 7/299:25 pmBOS - SOU
1 stop17h 05mAer Lingus
Tue 8/67:25 pmSOU - BOS
3 stops28h 25mAer Lingus
Deal found 6/7$1,028
Mon 7/295:30 pmBOS - SOU
1 stop10h 40mAer Lingus
Tue 8/68:00 pmSOU - BOS
1 stop22h 50mAer Lingus
Deal found 6/7$1,030
Mon 7/299:25 pmBOS - SOU
1 stop17h 05mMultiple Airlines
Tue 8/67:55 pmSOU - BOS
2 stops27h 55mMultiple Airlines
Deal found 6/7$1,045
Sun 6/234:40 pmBOS - SOU
1 stop9h 45mDelta
Thu 7/118:30 amSOU - BOS
1 stop13h 10mDelta
Deal found 6/6$1,144
Mon 6/2412:00 pmBOS - SOU
2 stops14h 25mDelta
Tue 7/95:20 pmSOU - BOS
1 stop28h 20mDelta
Deal found 6/6$1,149
Sun 6/238:25 pmBOS - SOU
1 stop17h 45mDelta
Thu 7/118:30 amSOU - BOS
2 stops19h 02mDelta
Deal found 6/6$1,155
Mon 6/249:00 amBOS - SOU
2 stops17h 25mDelta
Thu 7/118:30 amSOU - BOS
2 stops19h 02mDelta
Deal found 6/6$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

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 3,045,324 searches. Data last updated June 8, 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 8/258:25 pmBOS - SOU
1 stop17h 45mKLM
Wed 9/47:55 amSOU - BOS
1 stop15h 35mKLM
Deal found 6/7$782
Sun 8/254:55 pmBOS - SOU
1 stop9h 30mKLM
Wed 9/47:55 amSOU - BOS
2 stops15h 51mKLM
Deal found 6/7$792
Sun 8/2510:41 amBOS - SOU
2 stops15h 44mDelta
Wed 9/47:55 amSOU - BOS
2 stops18h 33mDelta
Deal found 6/7$878
Sat 8/244:55 pmBOS - SOU
1 stop18h 55mKLM
Sat 9/77:55 amSOU - BOS
1 stop13h 45mKLM
Deal found 6/7$882
Sat 8/244:55 pmBOS - SOU
1 stop10h 40mVirgin Atlantic
Sat 9/77:55 amSOU - BOS
2 stops20h 57mVirgin Atlantic
Deal found 6/7$904
Thu 10/175:45 pmBOS - SOU
1 stop10h 25mBritish Airways
Mon 10/219:40 amSOU - BOS
1 stop14h 10mBritish Airways
Deal found 6/7$958
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 6/7$979
Thu 10/177:15 pmBOS - SOU
2 stops15h 45mBritish Airways
Mon 10/2112:30 pmSOU - BOS
2 stops15h 15mBritish Airways
Deal found 6/7$1,004

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 3,045,324 searches. Data last updated June 8, 2024.
Check out these flights departing soon from Boston to Southampton. To prevent any unwanted surprises, users should verify their flight info before booking.
Tue 6/184:40 pmBOS - SOU
1 stop9h 45mDelta
Sun 6/239:25 amSOU - BOS
1 stop14h 05mDelta
Deal found 6/7$1,213
Sun 6/163:30 pmBOS - SOU
2 stops23h 00mBritish Airways
Sat 6/229:55 amSOU - BOS
2 stops17h 45mBritish Airways
Deal found 6/6$1,766
Sun 6/169:25 pmBOS - SOU
1 stop17h 05mBritish Airways
Sat 6/222:00 pmSOU - BOS
2 stops13h 40mBritish Airways
Deal found 6/6$2,725
Mon 6/174:40 pmBOS - SOU
1 stop9h 45mDelta
Sat 6/227:55 amSOU - BOS
1 stop13h 40mDelta
Deal found 6/7$8,160

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 3,045,324 searches. Data last updated June 8, 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
3 stops40h 20mMultiple Airlines
Deal found 6/7$442
Wed 7/1711:35 pmBOS - SOU
2 stops14h 55mMultiple Airlines
Deal found 6/7$450
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 6/7$525
Wed 7/179:55 pmBOS - SOU
2 stops16h 35mBritish Airways
Deal found 6/7$551
Thu 11/2810:00 pmBOS - SOU
2 stops13h 00mBritish Airways
Deal found 6/7$588
Sat 8/175:45 pmBOS - SOU
1 stop10h 25mBritish Airways
Deal found 6/7$625
Sun 8/189:55 pmBOS - SOU
2 stops13h 05mBritish Airways
Deal found 6/7$659
Tue 7/25:45 pmBOS - SOU
1 stop10h 25mBritish Airways
Deal found 6/7$705

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 3,045,324 searches. Data last updated June 8, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$782 - $1,028

Route

Depart

Return

Price

Boston Logan IntlSouthampton Eastleigh

BOS - SOU

BOSSOU

Boston Logan Intl

Sun 8/25

1 stop17h 45m

Southampton Eastleigh

Wed 9/4

1 stop15h 35m

$782

Boston Logan IntlSouthampton Eastleigh

BOS - SOU

BOSSOU

Boston Logan Intl

Sun 8/25

1 stop9h 30m

Southampton Eastleigh

Wed 9/4

2 stops15h 51m

$792

Boston Logan IntlSouthampton Eastleigh

BOS - SOU

BOSSOU

Boston Logan Intl

Sun 8/25

2 stops15h 44m

Southampton Eastleigh

Wed 9/4

2 stops18h 33m

$878

Boston Logan IntlSouthampton Eastleigh

BOS - SOU

BOSSOU

Boston Logan Intl

Sat 8/24

1 stop18h 55m

Southampton Eastleigh

Sat 9/7

1 stop13h 45m

$882

Boston Logan IntlSouthampton Eastleigh

BOS - SOU

BOSSOU

Boston Logan Intl

Sat 8/24

1 stop10h 40m

Southampton Eastleigh

Sat 9/7

2 stops20h 57m

$904

Boston Logan IntlSouthampton Eastleigh

BOS - SOU

BOSSOU

Boston Logan Intl

Thu 10/17

1 stop10h 25m

Southampton Eastleigh

Mon 10/21

1 stop14h 10m

$958

Boston Logan IntlSouthampton Eastleigh

BOS - SOU

BOSSOU

Boston Logan Intl

Thu 10/17

2 stops15h 45m

Southampton Eastleigh

Mon 10/21

1 stop14h 10m

$979

Boston Logan IntlSouthampton Eastleigh

BOS - SOU

BOSSOU

Boston Logan Intl

Mon 7/29

2 stops25h 55m

Southampton Eastleigh

Tue 8/6

3 stops27h 55m

$1,027

Boston Logan IntlSouthampton Eastleigh

BOS - SOU

BOSSOU

Boston Logan Intl

Mon 7/29

1 stop17h 05m

Southampton Eastleigh

Tue 8/6

3 stops28h 25m

$1,028

Flights are sorted by cheapest first

Deals found on 6/7

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 8, 2024.
Read reviews from past customers who have flown British Airways, Aer Lingus and KLM 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
10,333 reviews

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

7.9

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
10,333 reviews
Delta
8.0
Very good
10,333 reviews

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

7.9

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
1,480 reviews
Delta
8.0
Very good
10,333 reviews

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

7.9

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.

Virgin Atlantic
7.6
Good
716 reviews
Delta
8.0
Very good
10,333 reviews

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

7.9

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.

Aer Lingus
7.2
Good
1,283 reviews
Delta
8.0
Very good
10,333 reviews

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

7.9

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
6,759 reviews
Delta
8.0
Very good
10,333 reviews

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

7.9

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 $782, but on average you can expect to pay $1,017.

  • Are there last-minute flights available from Boston to Southampton for under $1,300?

    There are currently 4+ open flights from Boston to Southampton within the next 7 days for less than $1,300.

  • 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 $782 on this airline. Additional options worth looking into are Delta and Virgin Atlantic, starting at $878 and $904 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 6/8.

  • 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 3,045,324 searches. Data last updated June 8, 2024.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$544Average$830FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$563Average$950FlexibilityNo cancel feeOn-time70%
DeltaCheapest$720Average$1,198FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$752Average$971FlexibilityNo cancel feeOn-time75%
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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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