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Cheap flights from Southampton to Boston from £411

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to Boston departing on 14/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
12:25 - 18:59
SOU
-
BOS
11h 34m1 stop
British Airways Logo
21:15 - 19:40
BOS
-
SOU
17h 25m1 stop
£411British Airways
Wed, 14 Jan - Wed, 21 Jan
British Airways Logo
12:25 - 18:59
SOU
-
BOS
11h 34m1 stop
British Airways Logo
07:30 - 08:45
BOS
-
SOU
20h 15m2 stops
£455British Airways
Wed, 14 Jan - Wed, 21 Jan
British Airways Logo
09:30 - 18:59
SOU
-
BOS
14h 29m1 stop
British Airways Logo
21:15 - 11:55
BOS
-
SOU
9h 40m1 stop
£457British Airways
Thu, 29 Jan - Mon, 2 Feb
Virgin Atlantic Logo
09:25 - 07:33
SOU
-
BOS
27h 08m2 stops
Virgin Atlantic Logo
20:55 - 08:25
BOS
-
SOU
30h 30m2 stops
£467Virgin Atlantic
Wed, 14 Jan - Wed, 21 Jan
British Airways Logo
09:30 - 18:59
SOU
-
BOS
14h 29m1 stop
British Airways Logo
07:30 - 11:45
BOS
-
SOU
23h 15m2 stops
£478British Airways
Thu, 29 Jan - Mon, 2 Feb
British Airways Logo
09:30 - 18:59
SOU
-
BOS
14h 29m1 stop
British Airways Logo
17:10 - 08:45
BOS
-
SOU
10h 35m1 stop
£481British Airways
Sat, 31 Jan - Sat, 7 Feb
British Airways Logo
08:55 - 21:55
SOU
-
BOS
18h 00m2 stops
British Airways Logo
07:30 - 08:45
BOS
-
SOU
20h 15m2 stops
£488British Airways
Wed, 14 Jan - Wed, 21 Jan
Virgin Atlantic Logo
09:25 - 22:47
SOU
-
BOS
18h 22m2 stops
Virgin Atlantic Logo
18:35 - 17:05
BOS
-
SOU
41h 30m2 stops
£490Virgin Atlantic
Sat, 31 Jan - Sat, 7 Feb
KLM Logo
17:35 - 13:30
SOU
-
BOS
24h 55m1 stop
KLM Logo
06:00 - 08:45
BOS
-
SOU
21h 45m2 stops
£504KLM
Fri, 30 Jan - Fri, 6 Feb
KLM Logo
17:35 - 15:53
SOU
-
BOS
27h 18m2 stops
KLM Logo
10:05 - 08:45
BOS
-
SOU
17h 40m2 stops
£508KLM
Fri, 30 Jan - Fri, 6 Feb

KLM flights from Southampton to Boston

Our best KLM deals on Southampton to Boston flight tickets
KLM
30 Jan
SOU17:35Southampton Eastleigh
24h 55m
1 stop
BOS13:30Boston Logan Intl
6 Feb
BOS06:00Boston Logan Intl
21h 45m
2 stops
SOU08:45Southampton Eastleigh
£504
Find similar
KLM
30 Jan
SOU17:35Southampton Eastleigh
27h 18m
2 stops
BOS15:53Boston Logan Intl
6 Feb
BOS10:05Boston Logan Intl
17h 40m
2 stops
SOU08:45Southampton Eastleigh
£508
Find similar
KLM
31 Jan
SOU09:25Southampton Eastleigh
18h 22m
2 stops
BOS22:47Boston Logan Intl
7 Feb
BOS19:10Boston Logan Intl
17h 05m
1 stop
SOU17:15Southampton Eastleigh
£513
Find similar

Delta flights from Southampton to Boston

Our best Delta deals on Southampton to Boston flight tickets
Delta
13 Jun
SOU09:15Southampton Eastleigh
27h 07m
2 stops
BOS07:22Boston Logan Intl
22 Jun
BOS05:30Boston Logan Intl
22h 05m
2 stops
SOU08:35Southampton Eastleigh
£701
Find similar
Delta
12 Jun
SOU09:05Southampton Eastleigh
18h 22m
2 stops
BOS22:27Boston Logan Intl
22 Jun
BOS05:30Boston Logan Intl
22h 05m
2 stops
SOU08:35Southampton Eastleigh
£718
Find similar

momondo 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, momondo users made 279,928 searches. Data last updated 18 December 2025.
Use the filters below to find and compare flights from Southampton to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Wed 14/1

12:25-18:59

1 stop11h 34m

Boston Logan Intl

Wed 21/1

21:15-19:40

1 stop17h 25m

£411

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Wed 14/1

12:25-18:59

1 stop11h 34m

Boston Logan Intl

Wed 21/1

07:30-08:45

2 stops20h 15m

£455

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Thu 29/1

09:30-18:59

1 stop14h 29m

Boston Logan Intl

Mon 2/2

21:15-11:55

1 stop9h 40m

£457

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Wed 14/1

09:25-07:33

2 stops27h 08m

Boston Logan Intl

Wed 21/1

20:55-08:25

2 stops30h 30m

£467

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Thu 29/1

09:30-18:59

1 stop14h 29m

Boston Logan Intl

Mon 2/2

07:30-11:45

2 stops23h 15m

£478

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Sat 31/1

09:30-18:59

1 stop14h 29m

Boston Logan Intl

Sat 7/2

17:10-08:45

1 stop10h 35m

£481

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Wed 14/1

08:55-21:55

2 stops18h 00m

Boston Logan Intl

Wed 21/1

07:30-08:45

2 stops20h 15m

£488

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Sat 31/1

09:25-22:47

2 stops18h 22m

Boston Logan Intl

Sat 7/2

18:35-17:05

2 stops41h 30m

£490

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Fri 30/1

17:35-13:30

1 stop24h 55m

Boston Logan Intl

Fri 6/2

06:00-08:45

2 stops21h 45m

£504

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Fri 30/1

17:35-15:53

2 stops27h 18m

Boston Logan Intl

Fri 6/2

10:05-08:45

2 stops17h 40m

£508

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boston from

How to get the cheapest flight ticket from Southampton to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart on your flight to Boston is on a Wednesday when prices can be found for as low as £508. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £578. These prices are subject to change though, so be sure to set up a Price Alert for flights to Boston.

What is the cheapest time of day to depart on your flight to Boston?

Our most recent data shows that the best time of day to fly to Boston is at midday. Flights from Southampton to Boston during this time can be as low as £498. In the evening is when there is more demand to fly to Boston, so prices are often more expensive at around £685 per ticket.

When to book flights from Southampton to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Southampton to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Southampton to Boston (SOU to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southampton to Boston

Fastest flight time

10h 30m

Direct flights

None
The fastest flight from Southampton to Boston takes 10h 30m
There are no direct flights from Southampton to Boston. There are no popular flight routes from Southampton to Boston.
Search flight deals

  • How far is Southampton Eastleigh to Boston Logan Intl by plane?

    The straight-line distance from Southampton Eastleigh to Boston Logan Intl is 3229.1 mi. Typically, this will take 10h 30m by plane in normal conditions.

  • When did momondo last update prices for flights from Southampton Eastleigh Airport to Boston Logan Intl Airport?

    Prices for flights from Southampton Eastleigh Airport to Boston Logan Intl Airport refresh daily.

  • How old do you have to be to fly from Southampton Eastleigh Airport to Boston Logan Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Southampton Eastleigh Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The travel and health documents you'll need for your trip to Boston Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boston Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Salem
Waltham
Cambridge
Amherst
Falmouth
Burlington
Plymouth
Randolph
Braintree
Revere
York Beach
Needham
Cape Neddick
Concord
Old Orchard Beach
Sandwich
Everett
Hampton
Merrimack
South Portland

Why use momondo?

Why should I use momondo to find a flight deal from Southampton to Boston?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Southampton to Boston for you.

Can I find flights from Southampton to Boston with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Southampton to Boston flights to just show those with flexible booking policies.

How can momondo help me find flights from Southampton to Boston?

momondo provides multiple filters to help you find the best flight to Boston from Southampton. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Southampton to Boston right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Boston, momondo offers a useful price alert feature which will track prices for flights to Boston from Southampton and alert you when they change.

An easier way to manage your Boston trip

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