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Cheap flights from Southampton to Boston from $572

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to Boston departing on 3/31. 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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Find the cheapest flights from Southampton to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Aer Lingus Logo
9:30 am - 7:55 pm
SOU
-
BOS
14h 25m
1 stop
Aer Lingus Logo
10:20 pm - 3:35 pm
BOS
-
SOU
13h 15m
1 stop
$741Aer Lingus
Thu, Mar 19 - Thu, Mar 26
Multiple Airlines Logo
8:50 am - 7:55 pm
SOU
-
BOS
15h 05m
2 stops
Multiple Airlines Logo
10:20 pm - 3:35 pm
BOS
-
SOU
13h 15m
1 stop
$754Multiple Airlines
Thu, Mar 19 - Thu, Mar 26
Delta Logo
5:20 pm - 1:13 pm
SOU
-
BOS
24h 53m
1 stop
Delta Logo
6:50 pm - 4:50 pm
BOS
-
SOU
17h 00m
1 stop
$823Delta
Sun, Apr 5 - Mon, May 11
KLM Logo
8:50 am - 7:15 am
SOU
-
BOS
26h 25m
2 stops
KLM Logo
9:05 am - 5:00 pm
BOS
-
SOU
27h 55m
2 stops
$826KLM
Thu, Mar 19 - Thu, Mar 26
Delta Logo
5:20 pm - 4:25 pm
SOU
-
BOS
28h 05m
1 stop
Delta Logo
4:35 pm - 8:35 am
BOS
-
SOU
11h 00m
1 stop
$847Delta
Tue, Mar 31 - Sun, May 10
Delta Logo
5:20 pm - 4:25 pm
SOU
-
BOS
28h 05m
1 stop
Delta Logo
4:35 pm - 8:35 am
BOS
-
SOU
11h 00m
1 stop
$849Delta
Mon, Mar 30 - Sun, May 10
Virgin Atlantic Logo
5:45 pm - 2:20 pm
SOU
-
BOS
24h 35m
1 stop
Virgin Atlantic Logo
8:25 pm - 4:50 pm
BOS
-
SOU
15h 25m
1 stop
$859Virgin Atlantic
Sun, Mar 22 - Sun, Mar 29
Delta Logo
5:20 pm - 6:30 pm
SOU
-
BOS
30h 10m
1 stop
Delta Logo
9:55 am - 8:45 am
BOS
-
SOU
17h 50m
2 stops
$861Delta
Sun, Jun 28 - Thu, Jul 9
Delta Logo
9:05 am - 4:25 pm
SOU
-
BOS
12h 20m
1 stop
Delta Logo
4:35 pm - 8:35 am
BOS
-
SOU
11h 00m
1 stop
$864Delta
Wed, Apr 1 - Sun, May 10
Delta Logo
9:05 am - 7:22 am
SOU
-
BOS
27h 17m
2 stops
Delta Logo
9:55 am - 8:45 am
BOS
-
SOU
17h 50m
2 stops
$866Delta
Wed, Jul 1 - Thu, Jul 9

Delta flights from Southampton to Boston

Our best Delta deals on Southampton to Boston flight tickets
Delta
Apr 5
SOU5:20 pmSouthampton Eastleigh
24h 53m
1 stop
BOS1:13 pmBoston Logan Intl
May 11
BOS6:50 pmBoston Logan Intl
17h 00m
1 stop
SOU4:50 pmSouthampton Eastleigh
$823
Delta
Mar 31
SOU5:20 pmSouthampton Eastleigh
28h 05m
1 stop
BOS4:25 pmBoston Logan Intl
May 10
BOS4:35 pmBoston Logan Intl
11h 00m
1 stop
SOU8:35 amSouthampton Eastleigh
$847
Delta
Mar 30
SOU5:20 pmSouthampton Eastleigh
24h 53m
1 stop
BOS1:13 pmBoston Logan Intl
May 10
BOS6:00 amBoston Logan Intl
21h 35m
2 stops
SOU8:35 amSouthampton Eastleigh
$849

British Airways flights from Southampton to Boston

Our best British Airways deals on Southampton to Boston flight tickets
British Airways
Mar 4
SOU12:25 pmSouthampton Eastleigh
11h 34m
1 stop
BOS6:59 pmBoston Logan Intl
Mar 8
BOS6:10 pmBoston Logan Intl
10h 35m
1 stop
SOU8:45 amSouthampton Eastleigh
$901
British Airways
Mar 31
SOU9:10 amSouthampton Eastleigh
10h 55m
1 stop
BOS3:05 pmBoston Logan Intl
May 12
BOS7:35 pmBoston Logan Intl
18h 50m
2 stops
SOU7:25 pmSouthampton Eastleigh
$903
British Airways
Mar 4
SOU12:25 pmSouthampton Eastleigh
11h 34m
1 stop
BOS6:59 pmBoston Logan Intl
Mar 8
BOS8:30 amBoston Logan Intl
19h 40m
2 stops
SOU8:10 amSouthampton Eastleigh
$914

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated February 6, 2026.
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

Thu 3/19

9:30 am-7:55 pm

1 stop14h 25m

Boston Logan Intl

Thu 3/26

10:20 pm-3:35 pm

1 stop13h 15m

$741

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Thu 3/19

8:50 am-7:55 pm

2 stops15h 05m

Boston Logan Intl

Thu 3/26

10:20 pm-3:35 pm

1 stop13h 15m

$754

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Sun 4/5

5:20 pm-1:13 pm

1 stop24h 53m

Boston Logan Intl

Mon 5/11

6:50 pm-4:50 pm

1 stop17h 00m

$823

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Thu 3/19

8:50 am-7:15 am

2 stops26h 25m

Boston Logan Intl

Thu 3/26

9:05 am-5:00 pm

2 stops27h 55m

$826

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Tue 3/31

5:20 pm-4:25 pm

1 stop28h 05m

Boston Logan Intl

Sun 5/10

4:35 pm-8:35 am

1 stop11h 00m

$847

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Mon 3/30

5:20 pm-4:25 pm

1 stop28h 05m

Boston Logan Intl

Sun 5/10

4:35 pm-8:35 am

1 stop11h 00m

$849

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Sun 3/22

5:45 pm-2:20 pm

1 stop24h 35m

Boston Logan Intl

Sun 3/29

8:25 pm-4:50 pm

1 stop15h 25m

$859

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Sun 6/28

5:20 pm-6:30 pm

1 stop30h 10m

Boston Logan Intl

Thu 7/9

9:55 am-8:45 am

2 stops17h 50m

$861

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Wed 4/1

9:05 am-4:25 pm

1 stop12h 20m

Boston Logan Intl

Sun 5/10

4:35 pm-8:35 am

1 stop11h 00m

$864

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Wed 7/1

9:05 am-7:22 am

2 stops27h 17m

Boston Logan Intl

Thu 7/9

9:55 am-8:45 am

2 stops17h 50m

$866

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 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 from Southampton to Boston is on a Tuesday when prices can be found for as low as $698. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Saturday is $786.

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

According to our data, the cheapest time of day to fly to Boston is in the afternoon. momondo users have found flights departing from Southampton to Boston in the afternoon for as low as $705. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the evening is when there is more demand to fly to Boston, so prices are often more expensive at around $784 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 round-trip 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

18h 05m

Direct flights

None
The fastest flight from Southampton to Boston takes 18h 05m
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?

    Southampton Eastleigh and Boston Logan Intl are 3229.1 mi apart from one another. 18h 05m is a normal flight duration for this route.

  • 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 are updated 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 required travel and health documents for your Boston Logan Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Boston Logan Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
York Beach
Kennebunkport
Plymouth
Cambridge
South Yarmouth
Narragansett
Gloucester
Falmouth
Nashua
Brockton
Laconia
Warwick
Sturbridge
Chatham
Concord

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?

Flights from Southampton to Boston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Southampton to Boston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Boston from Southampton are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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