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Cheap flights from Southampton to Boston from £207

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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — BOS
16 juil. — 23 juil.1
1 adult

Cheap flight deals from Southampton to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) to Boston (BOS). 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 11 juillet 2025.

Round-trip from

£546

One-way from

£207

Popular in

August

Cheapest in

September

Average price

£547
24/8-31/8
  • 24/8-31/8
  • 4 total stops
  • 46h 20m total
  • Southampton to Boston
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2/11
  • 2/11
  • 3 total stops
  • 41h 30m total
  • Southampton to Boston
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£36 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Find flight deals from Southampton to Boston

Cheapest flights from Southampton to Boston
Explore the most affordable flight options available from Southampton to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 juillet 2025.

dim. 24/809:10SOU - BOS
2 stops31h 25mMultiple Airlines
dim. 31/823:35BOS - SOU
2 stops14h 55mMultiple Airlines
Deal found 10/7£546
dim. 24/817:35SOU - BOS
1 stop28h 00mKLM
dim. 31/820:15BOS - SOU
1 stop31h 35mKLM
Deal found 10/7£607
dim. 17/809:20SOU - BOS
1 stop12h 15mDelta
ven. 22/820:00BOS - SOU
2 stops16h 00mDelta
Deal found 10/7£747
mer. 1/1009:20SOU - BOS
2 stops30h 33mVirgin Atlantic
mer. 15/1009:55BOS - SOU
2 stops26h 05mVirgin Atlantic
Deal found 9/7£1,013
dim. 17/819:40SOU - BOS
2 stops26h 35mBritish Airways
jeu. 21/819:45BOS - SOU
2 stops18h 40mBritish Airways
Deal found 10/7£1,742
mer. 1/1009:10SOU - BOS
1 stop14h 35mAer Lingus
mer. 15/1021:25BOS - SOU
1 stop30h 15mAer Lingus
Deal found 9/7£2,208

Cheapflights Fare Finder

Customise your flight search to find flights from Southampton to Boston 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 858,174 searches. Data last updated 11 juillet 2025.
Use the filters below to find and compare flights from Southampton to Boston that are best for you.

Fly from

Southampton

Fly to

Boston

Route

Depart

Return

Price

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

dim. 24/8

09:10-11:35

2 stops31h 25m

Boston Logan Intl

dim. 31/8

23:35-19:30

2 stops14h 55m

£546

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

dim. 24/8

17:35-16:35

1 stop28h 00m

Boston Logan Intl

dim. 31/8

20:15-08:50

1 stop31h 35m

£607

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

dim. 17/8

09:20-16:35

1 stop12h 15m

Boston Logan Intl

ven. 22/8

20:00-17:00

2 stops16h 00m

£747

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

mer. 1/10

09:20-10:53

2 stops30h 33m

Boston Logan Intl

mer. 15/10

09:55-17:00

2 stops26h 05m

£1,013

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

dim. 17/8

19:40-17:15

2 stops26h 35m

Boston Logan Intl

jeu. 21/8

19:45-19:25

2 stops18h 40m

£1,742

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

mer. 1/10

09:10-18:45

1 stop14h 35m

Boston Logan Intl

mer. 15/10

21:25-08:40

1 stop30h 15m

£2,208

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

dim. 2/11

08:25-20:55

3 stops41h 30m

£207

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

dim. 2/11

20:10-18:55

1 stop27h 45m

£406

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

lun. 5/1

06:40-19:45

2 stops18h 05m

£1,017

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Best time to book a flight from Southampton to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Southampton with our price prediction graph.
Estimated return 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.

Cheapflights Insights

Everything you need to know about your flight from Southampton to Boston

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

Currently, October is the cheapest month in which you can book a flight from Southampton to Boston (average of £10). Flying from Southampton to Boston in July is currently the most expensive (average of £724). 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 SOU to BOS?

Find hourly flight availability from Southampton to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 juillet 2025.

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

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated 11 juillet 2025.
Check out reviews from past customers who have flown with Delta, KLM, andVirgin Atlantic from Southampton to Boston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very Good
7,951 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,372 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Virgin Atlantic
7.4
Good
654 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Aer Lingus
7.1
Good
1,154 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
British Airways
6.6
Okay
7,109 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from Southampton to Boston. 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 Southampton to Boston round-trip?

    KLM, at £607, was found to be the cheapest airline from Southampton to Boston.Alternate airlines flying return to your destination include Delta and Virgin Atlantic.

  • Can I find deals for flights from Southampton to Boston that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Southampton to Boston 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 Southampton to Boston?

    Currently, October is the cheapest month in which you can book a flight from Southampton to Boston (average of £10). Flying from Southampton to Boston in July is currently the most expensive (average of £724). 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

Travelling to a place near Southampton?

Book flights to Southampton if you plan to visit one of these locations
Burlington
Peabody
Cambridge
Somerville
Quincy
Chelmsford

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Alternative routes for Southampton to Boston

See prices for flight routes from nearby airports that may be better suited for you.
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Why should you use Cheapflights to find cheap flight tickets from Southampton to Boston?

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 Boston from Southampton.

Can Cheapflights find flights from Southampton to Boston with no change fees?

Need flexible booking options for your flight to Boston from Southampton? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Southampton to Boston become cheaper?

Yes, Cheapflights offers price alerts on Southampton to Boston 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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