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Cheap flights from Massachusetts to London from $390

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 10/16. 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
0 bags

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Find the cheapest flights from Massachusetts to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:50 am - 7:30 pm
BOS
-
SOU
32h 40m
3 stops
Multiple Airlines Logo
3:35 pm - 9:45 am
SOU
-
BOS
23h 10m
2 stops
$912Multiple Airlines
Wed, Jun 3 - Wed, Jun 10
Multiple Airlines Logo
5:50 am - 7:30 pm
BOS
-
SOU
32h 40m
3 stops
Multiple Airlines Logo
3:35 pm - 10:31 am
SOU
-
BOS
23h 56m
3 stops
$920Multiple Airlines
Wed, Jun 3 - Wed, Jun 10
Multiple Airlines Logo
11:30 pm - 7:30 pm
BOS
-
SOU
15h 00m
1 stop
Multiple Airlines Logo
7:25 pm - 10:05 pm
SOU
-
BOS
31h 40m
2 stops
$960Multiple Airlines
Thu, Oct 1 - Sat, Oct 10
Multiple Airlines Logo
10:05 am - 7:30 pm
BOS
-
SOU
28h 25m
2 stops
Multiple Airlines Logo
5:20 pm - 5:35 pm
SOU
-
BOS
29h 15m
3 stops
$962Multiple Airlines
Sat, Jun 6 - Fri, Jun 19
Multiple Airlines Logo
10:05 am - 7:30 pm
BOS
-
SOU
28h 25m
2 stops
Multiple Airlines Logo
3:35 pm - 9:45 am
SOU
-
BOS
23h 10m
2 stops
$963Multiple Airlines
Wed, Jun 3 - Wed, Jun 10
Multiple Airlines Logo
5:25 pm - 8:35 am
BOS
-
SOU
10h 10m
1 stop
Multiple Airlines Logo
6:50 am - 9:15 pm
SOU
-
BOS
19h 25m
2 stops
$965Multiple Airlines
Sat, Aug 1 - Thu, Aug 27
Aer Lingus Logo
11:30 pm - 4:50 pm
BOS
-
SOU
12h 20m
1 stop
Aer Lingus Logo
9:20 am - 6:50 pm
SOU
-
BOS
14h 30m
1 stop
$979Aer Lingus
Fri, May 15 - Sat, May 23
Aer Lingus Logo
10:49 am - 7:30 pm
BDL
-
SOU
27h 41m
2 stops
Aer Lingus Logo
9:20 am - 11:20 pm
SOU
-
BDL
19h 00m
2 stops
$1,244Aer Lingus
Wed, Jun 3 - Wed, Jun 10
Aer Lingus Logo
6:00 pm - 8:40 am
BDL
-
SOU
9h 40m
1 stop
Aer Lingus Logo
8:00 pm - 11:41 pm
SOU
-
BDL
32h 41m
2 stops
$1,281Aer Lingus
Sun, May 3 - Thu, May 7
KLM Logo
7:01 pm - 4:50 pm
BDL
-
SOU
16h 49m
2 stops
KLM Logo
9:05 am - 11:57 pm
SOU
-
BDL
19h 52m
2 stops
$1,494KLM
Sun, May 3 - Thu, May 7

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Aer Lingus flights from Massachusetts to Southampton

Our best Aer Lingus deals on Massachusetts to Southampton flight tickets
Aer Lingus
May 15
BOS11:30 pmBoston Logan Intl
12h 20m
1 stop
SOU4:50 pmSouthampton Eastleigh
May 23
SOU9:20 amSouthampton Eastleigh
14h 30m
1 stop
BOS6:50 pmBoston Logan Intl
$979
Aer Lingus
Oct 6
BOS9:30 amBoston Logan Intl
17h 35m
2 stops
SOU8:05 amSouthampton Eastleigh
Oct 18
SOU8:00 pmSouthampton Eastleigh
26h 01m
2 stops
BOS5:01 pmBoston Logan Intl
$1,135
Aer Lingus
Jul 31
BOS9:15 pmBoston Logan Intl
17h 15m
1 stop
SOU7:30 pmSouthampton Eastleigh
Aug 8
SOU8:00 pmSouthampton Eastleigh
31h 00m
1 stop
BOS10:00 pmBoston Logan Intl
$1,182

Delta flights from Massachusetts to Southampton

Our best Delta deals on Massachusetts to Southampton flight tickets
Delta
Aug 11
BOS4:45 pmBoston Logan Intl
11h 00m
1 stop
SOU8:45 amSouthampton Eastleigh
Sep 8
SOU5:20 pmSouthampton Eastleigh
24h 59m
1 stop
BOS1:19 pmBoston Logan Intl
$1,037
Delta
Aug 11
BOS11:30 amBoston Logan Intl
16h 15m
2 stops
SOU8:45 amSouthampton Eastleigh
Sep 10
SOU9:05 amSouthampton Eastleigh
12h 30m
1 stop
BOS4:35 pmBoston Logan Intl
$1,042
Delta
Sep 18
BOS7:30 amBoston Logan Intl
20h 15m
2 stops
SOU8:45 amSouthampton Eastleigh
Sep 20
SOU9:15 amSouthampton Eastleigh
12h 20m
1 stop
BOS4:35 pmBoston Logan Intl
$1,046

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated April 21, 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 round-trip

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Wed 6/3

5:50 am-7:30 pm

3 stops32h 40m

Southampton Eastleigh

Wed 6/10

3:35 pm-9:45 am

2 stops23h 10m

$912

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Wed 6/3

5:50 am-7:30 pm

3 stops32h 40m

Southampton Eastleigh

Wed 6/10

3:35 pm-10:31 am

3 stops23h 56m

$920

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Thu 10/1

11:30 pm-7:30 pm

1 stop15h 00m

Southampton Eastleigh

Sat 10/10

7:25 pm-10:05 pm

2 stops31h 40m

$960

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Sat 6/6

10:05 am-7:30 pm

2 stops28h 25m

Southampton Eastleigh

Fri 6/19

5:20 pm-5:35 pm

3 stops29h 15m

$962

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Wed 6/3

10:05 am-7:30 pm

2 stops28h 25m

Southampton Eastleigh

Wed 6/10

3:35 pm-9:45 am

2 stops23h 10m

$963

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Sat 8/1

5:25 pm-8:35 am

1 stop10h 10m

Southampton Eastleigh

Thu 8/27

6:50 am-9:15 pm

2 stops19h 25m

$965
Quickest round-trip

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Fri 5/15

11:30 pm-4:50 pm

1 stop12h 20m

Southampton Eastleigh

Sat 5/23

9:20 am-6:50 pm

1 stop14h 30m

$979

HartfordSouthampton

BDL - SOU

BDLSOU

Hartford Bradley Intl

Wed 6/3

10:49 am-7:30 pm

2 stops27h 41m

Southampton Eastleigh

Wed 6/10

9:20 am-11:20 pm

2 stops19h 00m

$1,244

HartfordSouthampton

BDL - SOU

BDLSOU

Hartford Bradley Intl

Sun 5/3

6:00 pm-8:40 am

1 stop9h 40m

Southampton Eastleigh

Thu 5/7

8:00 pm-11:41 pm

2 stops32h 41m

$1,281

HartfordSouthampton

BDL - SOU

BDLSOU

Hartford Bradley Intl

Sun 5/3

7:01 pm-4:50 pm

2 stops16h 49m

Southampton Eastleigh

Thu 5/7

9:05 am-11:57 pm

2 stops19h 52m

$1,494

Flights are sorted by cheapest round-trip 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 and Aer Lingus are the most popular carriers operating from Massachusetts to Southampton Eastleigh

What airlines fly to Southampton?

British Airways, Delta and American Airlines 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 50% of people opting to fly with this airline when traveling to Southampton. Keep in mind that there are 16 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 05m

Direct flights

None
The fastest flight from Massachusetts to Southampton takes 9h 05m
There are no direct flights from Massachusetts to Southampton. There are no popular flight routes from Massachusetts to Southampton.
Search flight deals

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 are refreshed on a daily basis.

  • How many operators does momondo search for flights from Massachusetts to Southampton Eastleigh Airport?

  • 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.

Best airlines flying from Massachusetts to Southampton

Compare and see reviews for airlines that fly from Massachusetts to Southampton with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom $698Free CancellationRating
7.3
1,520 reviews
Search Aer Lingus flights

Traveling 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?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Massachusetts to Southampton. momondo saves you time and could save you money on your trip.

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

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