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Cheap flights from Southampton to Boston from £483

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 4/9. 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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Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
09:05 - 16:25
SOU
-
BOS
12h 20m
1 stop
KLM Logo
16:35 - 08:35
BOS
-
SOU
11h 00m
1 stop
£594KLM
Mon, 4 May - Mon, 11 May
KLM Logo
17:20 - 16:25
SOU
-
BOS
28h 05m
1 stop
KLM Logo
13:29 - 08:35
BOS
-
SOU
14h 06m
2 stops
£597KLM
Mon, 4 May - Mon, 11 May
Multiple Airlines Logo
09:20 - 18:50
SOU
-
BOS
14h 30m
2 stops
Multiple Airlines Logo
23:00 - 19:30
BOS
-
SOU
15h 30m
2 stops
£612Multiple Airlines
Mon, 4 May - Mon, 11 May
KLM Logo
17:20 - 18:30
SOU
-
BOS
30h 10m
1 stop
KLM Logo
12:55 - 08:35
BOS
-
SOU
14h 40m
2 stops
£626KLM
Thu, 30 Apr - Thu, 7 May
Multiple Airlines Logo
09:20 - 18:50
SOU
-
BOS
14h 30m
2 stops
Multiple Airlines Logo
20:50 - 19:30
BOS
-
SOU
17h 40m
2 stops
£630Multiple Airlines
Thu, 30 Apr - Thu, 7 May
Multiple Airlines Logo
17:20 - 18:50
SOU
-
BOS
30h 30m
3 stops
Multiple Airlines Logo
20:50 - 19:30
BOS
-
SOU
17h 40m
2 stops
£653Multiple Airlines
Mon, 4 May - Mon, 11 May
Virgin Atlantic Logo
17:20 - 16:25
SOU
-
BOS
28h 05m
1 stop
Virgin Atlantic Logo
16:35 - 08:35
BOS
-
SOU
11h 00m
1 stop
£658Virgin Atlantic
Thu, 30 Apr - Thu, 7 May
Virgin Atlantic Logo
17:20 - 16:25
SOU
-
BOS
28h 05m
1 stop
Virgin Atlantic Logo
20:25 - 08:45
BOS
-
SOU
31h 20m
1 stop
£686Virgin Atlantic
Fri, 1 May - Fri, 8 May
Multiple Airlines Logo
17:20 - 18:50
SOU
-
BOS
30h 30m
3 stops
Multiple Airlines Logo
23:00 - 08:35
BOS
-
SOU
28h 35m
3 stops
£686Multiple Airlines
Mon, 4 May - Mon, 11 May
Multiple Airlines Logo
09:20 - 18:50
SOU
-
BOS
14h 30m
2 stops
Multiple Airlines Logo
20:50 - 08:45
BOS
-
SOU
30h 55m
3 stops
£689Multiple Airlines
Thu, 30 Apr - Thu, 7 May

KLM flights from Southampton to Boston

Our best KLM deals on Southampton to Boston flight tickets
KLM
4 May
SOU09:05Southampton Eastleigh
12h 20m
1 stop
BOS16:25Boston Logan Intl
11 May
BOS16:35Boston Logan Intl
11h 00m
1 stop
SOU08:35Southampton Eastleigh
£594
KLM
4 May
SOU17:20Southampton Eastleigh
28h 05m
1 stop
BOS16:25Boston Logan Intl
11 May
BOS13:29Boston Logan Intl
14h 06m
2 stops
SOU08:35Southampton Eastleigh
£597
KLM
30 Apr
SOU17:20Southampton Eastleigh
30h 10m
1 stop
BOS18:30Boston Logan Intl
7 May
BOS12:55Boston Logan Intl
14h 40m
2 stops
SOU08:35Southampton Eastleigh
£626

British Airways flights from Southampton to Boston

Our best British Airways deals on Southampton to Boston flight tickets
British Airways
19 Apr
SOU09:20Southampton Eastleigh
10h 35m
1 stop
BOS14:55Boston Logan Intl
7 May
BOS23:30Boston Logan Intl
15h 00m
1 stop
SOU19:30Southampton Eastleigh
£759
British Airways
28 Apr
SOU09:20Southampton Eastleigh
17h 40m
1 stop
BOS22:00Boston Logan Intl
11 May
BOS19:30Boston Logan Intl
14h 15m
2 stops
SOU14:45Southampton Eastleigh
£767
British Airways
22 Apr
SOU08:55Southampton Eastleigh
18h 05m
2 stops
BOS22:00Boston Logan Intl
26 Apr
BOS17:25Boston Logan Intl
10h 15m
1 stop
SOU08:40Southampton Eastleigh
£781

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 21 March 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

Cheapest return flight
Fastest return journey

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Mon 4/5

09:05-16:25

1 stop12h 20m

Boston Logan Intl

Mon 11/5

16:35-08:35

1 stop11h 00m

£594

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Mon 4/5

17:20-16:25

1 stop28h 05m

Boston Logan Intl

Mon 11/5

13:29-08:35

2 stops14h 06m

£597

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Mon 4/5

09:20-18:50

2 stops14h 30m

Boston Logan Intl

Mon 11/5

23:00-19:30

2 stops15h 30m

£612

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Thu 30/4

17:20-18:30

1 stop30h 10m

Boston Logan Intl

Thu 7/5

12:55-08:35

2 stops14h 40m

£626

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Thu 30/4

09:20-18:50

2 stops14h 30m

Boston Logan Intl

Thu 7/5

20:50-19:30

2 stops17h 40m

£630

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Mon 4/5

17:20-18:50

3 stops30h 30m

Boston Logan Intl

Mon 11/5

20:50-19:30

2 stops17h 40m

£653

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Thu 30/4

17:20-16:25

1 stop28h 05m

Boston Logan Intl

Thu 7/5

16:35-08:35

1 stop11h 00m

£658

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Fri 1/5

17:20-16:25

1 stop28h 05m

Boston Logan Intl

Fri 8/5

20:25-08:45

1 stop31h 20m

£686

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Mon 4/5

17:20-18:50

3 stops30h 30m

Boston Logan Intl

Mon 11/5

23:00-08:35

3 stops28h 35m

£686

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Thu 30/4

09:20-18:50

2 stops14h 30m

Boston Logan Intl

Thu 7/5

20:50-08:45

3 stops30h 55m

£689

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 £517. 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 £584. 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 in the afternoon. 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 £687 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

11h 30m

Direct flights

None
The fastest flight from Southampton to Boston takes 11h 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 11h 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
Brookline
Falmouth
Chelsea
Burlington
Randolph
Braintree
York Beach
Quincy
Needham
Foxborough
Concord
Plymouth
Cape Neddick
Old Orchard Beach
Everett
Revere

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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