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$341+ Cheap flights from Boston (BOS) to Southampton (SOU)

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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SOU
Jan 11 — Jan 181
Sat 1/11
Sat 1/18
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 January 6, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$740
(EaseMyTrip)

One-way from

$341
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$670
Provider with most accurate pricing for Boston Logan Intl-Southampton Eastleigh flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Southampton Eastleigh flights.
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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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High demand for flights, 21% potential price rise
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Best time to find cheap flights, 6% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Boston to Southampton

Cheapest flights from Boston to Southampton
Explore the most affordable flight options available from Boston to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 6, 2025.

This EaseMyTrip deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/610:00 amBOS - SOU
2 stops17h 25mVirgin Atlantic
Fri 2/149:00 amSOU - BOS
1 stop15h 15mVirgin Atlantic
Deal found 1/6$740
This KLM deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/67:11 pmBOS - SOU
1 stop16h 39mKLM
Fri 2/145:20 pmSOU - BOS
1 stop25h 15mKLM
Deal found 1/6$780
This Delta deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1811:00 amBOS - SOU
2 stops16h 45mDelta
Sat 11/15:20 pmSOU - BOS
1 stop25h 00mDelta
Deal found 1/5$805
This Mytrip deal was found by Cheapflights users on 1/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/28:00 pmBOS - SOU
2 stops18h 40mMultiple Airlines
Sun 2/911:40 amSOU - BOS
3 stops40h 55mMultiple Airlines
Deal found 1/4$906
This British Airways deal was found by Cheapflights users on 1/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/185:45 pmBOS - SOU
1 stop10h 00mBritish Airways
Sat 1/259:30 amSOU - BOS
1 stop14h 29mBritish Airways
Deal found 1/4$959
This Kiwi.com deal was found by Cheapflights users on 1/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/155:30 pmBOS - SOU
1 stop9h 35mAer Lingus
Sat 7/269:40 amSOU - BOS
1 stop14h 05mAer Lingus
Deal found 1/4$1,076

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 2,558,603 searches. Data last updated January 6, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Thu 2/6

10:00 am-8:25 am

2 stops17h 25m

Southampton Eastleigh

Fri 2/14

9:00 am-7:15 pm

1 stop15h 15m

$740

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Thu 2/6

7:11 pm-4:50 pm

1 stop16h 39m

Southampton Eastleigh

Fri 2/14

5:20 pm-1:35 pm

1 stop25h 15m

$780

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Sat 5/10

4:40 pm-8:45 am

1 stop11h 05m

Southampton Eastleigh

Sat 5/24

9:20 am-11:52 pm

2 stops19h 32m

$880

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Sun 2/2

8:00 pm-7:40 pm

2 stops18h 40m

Southampton Eastleigh

Sun 2/9

11:40 am-11:35 pm

3 stops40h 55m

$906

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Sat 1/18

5:45 pm-8:45 am

1 stop10h 00m

Southampton Eastleigh

Sat 1/25

9:30 am-6:59 pm

1 stop14h 29m

$959

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Sat 6/7

5:45 pm-9:40 am

2 stops34h 55m

Southampton Eastleigh

Fri 6/20

9:40 am-6:45 pm

1 stop14h 05m

$1,292

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Tue 4/29

7:15 pm-8:15 pm

3 stops44h 00m

$341

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Tue 4/29

4:45 pm-8:50 am

1 stop11h 05m

$434

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Sun 3/16

6:45 pm-8:45 am

1 stop10h 00m

$533

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Compare providers for flights from Boston to Southampton

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Southampton in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Southampton flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Southampton flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Southampton flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Southampton flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Southampton flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Travel insights for flights from Boston to Southampton

Get recent, data-driven insights about flights from Boston to Southampton including ideal travel times, pricing trends, and more.

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 $787). Flying from Boston to Southampton in June is currently the most expensive (average of $1,308). 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.

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

Find hourly flight availability from Boston to Southampton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 6, 2025.

A simple way to save on the total cost of your ticket is to fly from Boston to Southampton in the morning. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight at noon.

Rainfall in Southampton by month

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

In terms of precipitation, rainfall in Southampton ranges from 1.0 - 3.0 inches per month. December is typically the wettest month, when rainfall can reach 3.0 in. July is typically the driest time to visit Southampton when rainfall is around 1.0 in.

Temperature in Southampton by month

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

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 January 6, 2025.
Delta
8.0
Very good
8,513 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,513 reviews
Delta
8.0
Very good
8,513 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,337 reviews
Delta
8.0
Very good
8,513 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic
7.5
Good
663 reviews
Delta
8.0
Very good
8,513 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Aer Lingus
7.1
Good
1,069 reviews
Delta
8.0
Very good
8,513 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

British Airways
6.6
Okay
6,786 reviews
Delta
8.0
Very good
8,513 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    Our cheapest airline available from Boston to Southampton is Virgin Atlantic. Our recent data shows that you can find tickets from as low as $740 on this airline. Additional options worth looking into are KLM and Delta, starting at $780 and $880 round-trip. These flights start at 21% lower than the current average price 3 months from now.

  • 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.

  • 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 $787). Flying from Boston to Southampton in June is currently the most expensive (average of $1,308). 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 3 airlines flying from Boston to Southampton

Discover the top 3 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 2,558,603 searches. Data last updated January 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$521Average$848FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$790Average$969FlexibilityNo cancel feeOn-time75%
DeltaCheapest$835Average$1,456FlexibilityNo cancel feeOn-timeN/A
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