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Cheap flights from Massachusetts to London from £306

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Massachusetts to London departing on 1/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from Massachusetts to London

Cheap return flights

Enter your travel dates to find the best prices.
Aer Lingus Logo
17:25 - 08:40
BOS
-
SOU
10h 15m
1 stop
Aer Lingus Logo
09:20 - 14:55
SOU
-
BOS
10h 35m
1 stop
£650Aer Lingus
Wed, 15 Jul - Wed, 22 Jul
Aer Lingus Logo
17:25 - 08:40
BOS
-
SOU
10h 15m
1 stop
Aer Lingus Logo
09:20 - 18:50
SOU
-
BOS
14h 30m
1 stop
£667Aer Lingus
Wed, 15 Jul - Wed, 22 Jul
Aer Lingus Logo
17:25 - 08:40
BOS
-
SOU
10h 15m
1 stop
Aer Lingus Logo
09:20 - 18:50
SOU
-
BOS
14h 30m
1 stop
£669Aer Lingus
Wed, 15 Jul - Wed, 22 Jul
Aer Lingus Logo
17:25 - 08:40
BOS
-
SOU
10h 15m
1 stop
Aer Lingus Logo
09:20 - 14:55
SOU
-
BOS
10h 35m
1 stop
£670Aer Lingus
Mon, 3 Aug - Wed, 19 Aug
Multiple Airlines Logo
23:00 - 19:30
BOS
-
SOU
15h 30m
2 stops
Multiple Airlines Logo
09:20 - 14:55
SOU
-
BOS
10h 35m
1 stop
£675Multiple Airlines
Mon, 3 Aug - Wed, 19 Aug
Multiple Airlines Logo
05:45 - 16:50
BOS
-
SOU
30h 05m
3 stops
Multiple Airlines Logo
18:05 - 17:42
SOU
-
BOS
28h 37m
3 stops
£676Multiple Airlines
Mon, 3 Aug - Wed, 19 Aug
Multiple Airlines Logo
20:50 - 16:50
BOS
-
SOU
15h 00m
2 stops
Multiple Airlines Logo
09:20 - 18:22
SOU
-
BOS
14h 02m
2 stops
£703Multiple Airlines
Sun, 26 Jul - Sun, 2 Aug
Multiple Airlines Logo
23:00 - 19:30
BOS
-
SOU
15h 30m
2 stops
Multiple Airlines Logo
20:00 - 14:55
SOU
-
BOS
23h 55m
1 stop
£734Multiple Airlines
Sun, 26 Jul - Sun, 2 Aug
Multiple Airlines Logo
23:00 - 08:45
BOS
-
SOU
28h 45m
3 stops
Multiple Airlines Logo
09:20 - 18:22
SOU
-
BOS
14h 02m
2 stops
£740Multiple Airlines
Sun, 26 Jul - Sun, 2 Aug
KLM Logo
16:40 - 17:00
BDL
-
SOU
19h 20m
2 stops
KLM Logo
18:05 - 18:05
SOU
-
BDL
29h 00m
2 stops
£883KLM
Sat, 8 Aug - Mon, 17 Aug

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KLM flights from Massachusetts to Southampton

Our best KLM deals on Massachusetts to Southampton flight tickets
KLM
6 Oct
BOS16:45Boston Logan Intl
11h 00m
1 stop
SOU08:45Southampton Eastleigh
18 Oct
SOU17:20Southampton Eastleigh
28h 16m
1 stop
BOS16:36Boston Logan Intl
£802
KLM
6 Oct
BOS16:45Boston Logan Intl
19h 05m
1 stop
SOU16:50Southampton Eastleigh
18 Oct
SOU17:20Southampton Eastleigh
28h 16m
1 stop
BOS16:36Boston Logan Intl
£802
KLM
6 Oct
BOS18:55Boston Logan Intl
16h 55m
1 stop
SOU16:50Southampton Eastleigh
18 Oct
SOU17:20Southampton Eastleigh
24h 55m
1 stop
BOS13:15Boston Logan Intl
£803

Delta flights from Massachusetts to Southampton

Our best Delta deals on Massachusetts to Southampton flight tickets
Delta
6 Oct
BOS12:00Boston Logan Intl
15h 45m
2 stops
SOU08:45Southampton Eastleigh
18 Oct
SOU09:15Southampton Eastleigh
12h 21m
1 stop
BOS16:36Boston Logan Intl
£805
Delta
6 Oct
BOS18:55Boston Logan Intl
16h 55m
2 stops
SOU16:50Southampton Eastleigh
18 Oct
SOU09:15Southampton Eastleigh
18h 10m
2 stops
BOS22:25Boston Logan Intl
£813
Delta
6 Oct
BOS18:55Boston Logan Intl
16h 55m
2 stops
SOU16:50Southampton Eastleigh
18 Oct
SOU09:15Southampton Eastleigh
18h 10m
2 stops
BOS22:25Boston Logan Intl
£814

momondo Fare Finder

 
Customise your flight search to find flights from Massachusetts 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, momondo users made 279,928 searches. Data last updated 13 June 2026.
Use the filters below to find and compare flights from Massachusetts to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Wed 15/7

17:25-08:40

1 stop10h 15m

Southampton Eastleigh

Wed 22/7

09:20-14:55

1 stop10h 35m

£650

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Wed 15/7

17:25-08:40

1 stop10h 15m

Southampton Eastleigh

Wed 22/7

09:20-18:50

1 stop14h 30m

£667

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Wed 15/7

17:25-08:40

1 stop10h 15m

Southampton Eastleigh

Wed 22/7

09:20-18:50

1 stop14h 30m

£669

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Mon 3/8

17:25-08:40

1 stop10h 15m

Southampton Eastleigh

Wed 19/8

09:20-14:55

1 stop10h 35m

£670

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Mon 3/8

23:00-19:30

2 stops15h 30m

Southampton Eastleigh

Wed 19/8

09:20-14:55

1 stop10h 35m

£675

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Mon 3/8

05:45-16:50

3 stops30h 05m

Southampton Eastleigh

Wed 19/8

18:05-17:42

3 stops28h 37m

£676

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Sun 26/7

20:50-16:50

2 stops15h 00m

Southampton Eastleigh

Sun 2/8

09:20-18:22

2 stops14h 02m

£703

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Sun 26/7

23:00-19:30

2 stops15h 30m

Southampton Eastleigh

Sun 2/8

20:00-14:55

1 stop23h 55m

£734

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Sun 26/7

23:00-08:45

3 stops28h 45m

Southampton Eastleigh

Sun 2/8

09:20-18:22

2 stops14h 02m

£740

HartfordSouthampton

BDL - SOU

BDLSOU

Hartford Bradley Intl

Sat 8/8

16:40-17:00

2 stops19h 20m

Southampton Eastleigh

Mon 17/8

18:05-18:05

2 stops29h 00m

£883

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 London from

How to get the cheapest flight ticket from Massachusetts to Southampton

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 airline that flies from Massachusetts to Southampton Eastleigh?

KLM, Delta, and Aer Lingus are the most popular carriers operating from Massachusetts to Southampton Eastleigh

Which airlines fly to Southampton?

British Airways, Virgin Atlantic and JetBlue are the top three most popular airlines that fly to Southampton from Massachusetts according to our data. British Airways is the first choice among our users, with 43% of people opting to fly with this airline when travelling to Southampton. Keep in mind that there are 9 different airlines that fly to Southampton on a routine basis, so you have a few additional options to choose from.

Cheap Massachusetts to Southampton flight deals and tips

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

Fastest flight time

9h 35m

Direct flights

None
The fastest flight from Massachusetts to Southampton takes 9h 35m
There are no direct flights from Massachusetts to Southampton. There are no popular flight routes from Massachusetts to Southampton.
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Frequently asked questions about flying from Massachusetts to Southampton

  • When did momondo last update prices for flights from Massachusetts to Southampton Eastleigh Airport?

    Prices for flights from Massachusetts to Southampton Eastleigh Airport refresh daily.

  • How old do you have to be to fly from Massachusetts to Southampton Eastleigh Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Massachusetts to Southampton Eastleigh Airport.

  • What documentation or ID do you need to fly to Southampton Eastleigh Airport?

    The necessary travel and health documents for your Southampton Eastleigh Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Portsmouth

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Southampton from Massachusetts.

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

All flight searches from Massachusetts to Southampton on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Massachusetts and Southampton by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Massachusetts to Southampton now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Southampton and let you know when they change.

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