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Cheap flights from Southampton to Boston from £410

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 29/3. 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 Southampton to Boston

Cheap return flights

Enter your travel dates to find the best prices.
Aer Lingus Logo
09:30 - 19:55
SOU
-
BOS
14h 25m
1 stop
Aer Lingus Logo
22:20 - 11:55
BOS
-
SOU
9h 35m
1 stop
£526Aer Lingus
Mon, 9 Mar - Mon, 16 Mar
Aer Lingus Logo
09:30 - 19:55
SOU
-
BOS
14h 25m
1 stop
Aer Lingus Logo
22:20 - 11:55
BOS
-
SOU
9h 35m
1 stop
£527Aer Lingus
Mon, 9 Mar - Mon, 16 Mar
Delta Logo
08:50 - 19:55
SOU
-
BOS
15h 05m
1 stop
Delta Logo
06:00 - 08:20
BOS
-
SOU
22h 20m
2 stops
£558Delta
Mon, 9 Mar - Mon, 16 Mar
Virgin Atlantic Logo
08:50 - 19:55
SOU
-
BOS
15h 05m
1 stop
Virgin Atlantic Logo
09:05 - 08:20
BOS
-
SOU
19h 15m
2 stops
£560Virgin Atlantic
Mon, 9 Mar - Mon, 16 Mar
Delta Logo
08:50 - 22:54
SOU
-
BOS
18h 04m
2 stops
Delta Logo
09:05 - 08:20
BOS
-
SOU
19h 15m
2 stops
£563Delta
Mon, 9 Mar - Mon, 16 Mar
Virgin Atlantic Logo
08:50 - 07:15
SOU
-
BOS
26h 25m
2 stops
Virgin Atlantic Logo
09:05 - 08:20
BOS
-
SOU
19h 15m
2 stops
£564Virgin Atlantic
Mon, 9 Mar - Mon, 16 Mar
British Airways Logo
12:25 - 18:59
SOU
-
BOS
11h 34m
1 stop
British Airways Logo
18:10 - 08:45
BOS
-
SOU
10h 35m
1 stop
£684British Airways
Wed, 4 Mar - Sun, 8 Mar
British Airways Logo
12:25 - 18:59
SOU
-
BOS
11h 34m
1 stop
British Airways Logo
22:20 - 19:40
BOS
-
SOU
17h 20m
1 stop
£684British Airways
Wed, 4 Mar - Sun, 8 Mar
British Airways Logo
12:25 - 18:59
SOU
-
BOS
11h 34m
1 stop
British Airways Logo
18:10 - 08:45
BOS
-
SOU
10h 35m
1 stop
£685British Airways
Wed, 4 Mar - Sun, 8 Mar
British Airways Logo
12:25 - 18:59
SOU
-
BOS
11h 34m
1 stop
British Airways Logo
08:30 - 08:10
BOS
-
SOU
19h 40m
2 stops
£692British Airways
Wed, 4 Mar - Sun, 8 Mar

Aer Lingus flights from Southampton to Boston

Our best Aer Lingus deals on Southampton to Boston flight tickets
Aer Lingus
9 Mar
SOU09:30Southampton Eastleigh
14h 25m
1 stop
BOS19:55Boston Logan Intl
16 Mar
BOS22:20Boston Logan Intl
9h 35m
1 stop
SOU11:55Southampton Eastleigh
£526
Aer Lingus
9 Mar
SOU09:30Southampton Eastleigh
14h 25m
1 stop
BOS19:55Boston Logan Intl
16 Mar
BOS22:20Boston Logan Intl
9h 35m
1 stop
SOU11:55Southampton Eastleigh
£527
Aer Lingus
28 Mar
SOU09:30Southampton Eastleigh
14h 25m
1 stop
BOS19:55Boston Logan Intl
4 Apr
BOS21:15Boston Logan Intl
14h 20m
1 stop
SOU16:35Southampton Eastleigh
£2,451

Delta flights from Southampton to Boston

Our best Delta deals on Southampton to Boston flight tickets
Delta
9 Mar
SOU08:50Southampton Eastleigh
15h 05m
1 stop
BOS19:55Boston Logan Intl
16 Mar
BOS06:00Boston Logan Intl
22h 20m
2 stops
SOU08:20Southampton Eastleigh
£558
Delta
9 Mar
SOU08:50Southampton Eastleigh
18h 04m
2 stops
BOS22:54Boston Logan Intl
16 Mar
BOS09:05Boston Logan Intl
19h 15m
2 stops
SOU08:20Southampton Eastleigh
£563

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 13 February 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

Mon 9/3

09:30-19:55

1 stop14h 25m

Boston Logan Intl

Mon 16/3

22:20-11:55

1 stop9h 35m

£526

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Mon 9/3

09:30-19:55

1 stop14h 25m

Boston Logan Intl

Mon 16/3

22:20-11:55

1 stop9h 35m

£527

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Mon 9/3

08:50-19:55

1 stop15h 05m

Boston Logan Intl

Mon 16/3

06:00-08:20

2 stops22h 20m

£558

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Mon 9/3

08:50-19:55

1 stop15h 05m

Boston Logan Intl

Mon 16/3

09:05-08:20

2 stops19h 15m

£560

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Mon 9/3

08:50-22:54

2 stops18h 04m

Boston Logan Intl

Mon 16/3

09:05-08:20

2 stops19h 15m

£563

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Mon 9/3

08:50-07:15

2 stops26h 25m

Boston Logan Intl

Mon 16/3

09:05-08:20

2 stops19h 15m

£564

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Wed 4/3

12:25-18:59

1 stop11h 34m

Boston Logan Intl

Sun 8/3

18:10-08:45

1 stop10h 35m

£684

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Wed 4/3

12:25-18:59

1 stop11h 34m

Boston Logan Intl

Sun 8/3

22:20-19:40

1 stop17h 20m

£684

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Wed 4/3

12:25-18:59

1 stop11h 34m

Boston Logan Intl

Sun 8/3

18:10-08:45

1 stop10h 35m

£685

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Wed 4/3

12:25-18:59

1 stop11h 34m

Boston Logan Intl

Sun 8/3

08:30-08:10

2 stops19h 40m

£692

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 £507. 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 £575. 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 £495. In the evening is when there is more demand to fly to Boston, so prices are often more expensive at around £675 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

14h 40m

Direct flights

None
The fastest flight from Southampton to Boston takes 14h 40m
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 14h 40m 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
Brookline
Falmouth
Plymouth
Burlington
Randolph
Braintree
Revere
York Beach
Needham
Foxborough
Cape Neddick
Old Orchard Beach
Sandwich
Concord
Everett
Hampton

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

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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