What are the cheapest flights from Boston to Southampton?

On average you can expect to pay $2,364 for a flight from Boston to Southampton. The cheapest flight overall is $521 while the most popular route, (Boston Logan Intl - Southampton Eastleigh) is currently priced at $826.

Can I find flights from Boston to Southampton for under $900 on Cheapflights?

Yes, there are multiple flights from Boston to Southampton for under $900. The cheapest flight booked recently is on British Airways for just $840, but on average you can expect to pay $993.

Are there last-minute flights available from Boston to Southampton for under $11,200?

There are currently 2+ open flights from Boston to Southampton within the next 7 days for less than $11,200.

Which airlines flying from Boston Logan Intl to Southampton Eastleigh have flexible cancellations due to COVID-19?

Some of our airline partners flying from Boston Logan Intl to Southampton Eastleigh have new flexible policies in place due to COVID-19. Aer Lingus and KLM are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Aer Lingus with this kind of flexibility.

What is the cheapest day to fly round-trip from Boston to Southampton?

Departing on a Friday is a good option for securing a great price. You can expect to save up to 124% when planning your travel around this day of the week.

What is the cheapest month to fly from Boston to Southampton?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, January can be a great choice for travel to Southampton. Flights to Southampton from Boston in January are about $693 on average during January, but can be found for as low as $468.

When is the cheapest time to fly from Boston to Southampton (BOS - SOU)?

A simple way to save on the total cost of your ticket is to fly from Boston to Southampton in the afternoon. If you’re flexible enough to do this you can expect to save up to 99% on your trip compared to booking a flight in the morning.

What does BOS to SOU mean?

Great question - BOS to SOU just means Boston Logan Intl Airport to Southampton Eastleigh Airport. Now you’ll know what these unique codes when you look for flights!

Flights from Boston, MA to Southampton, England from $719

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BOS — SOU

Mar 27 — Apr 31

Round-tripOne-way

1 adult, Economy

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Users have found that booking a flight from Boston to Southampton at least 61 days early can save you up to 20% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from Boston to Southampton for as little as $803 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $853 for flights departing within the next 3 days.

Cheap flights from Boston to Southampton in March, April 2023

Apr 2 - Apr 7

BOS

Boston Logan Intl

SOU

Southampton Eastleigh

2 stops

12h 45m

SOU

Southampton Eastleigh

BOS

Boston Logan Intl

2 stops

13h 20m

$985

British Airways

Pick Dates

Deal found 3/21

Apr 21 - Apr 28

BOS

Boston Logan Intl

SOU

Southampton Eastleigh

2 stops

14h 05m

SOU

Southampton Eastleigh

BOS

Boston Logan Intl

2 stops

13h 20m

$1,081

British Airways

Pick Dates

Deal found 3/22

Apr 8 - Apr 16

BOS

Boston Logan Intl

SOU

Southampton Eastleigh

2 stops

12h 45m

SOU

Southampton Eastleigh

BOS

Boston Logan Intl

2 stops

15h 15m

$1,085

British Airways

Pick Dates

Deal found 3/21

Mar 23 - Mar 26

BOS

Boston Logan Intl

SOU

Southampton Eastleigh

2 stops

13h 16m

SOU

Southampton Eastleigh

BOS

Boston Logan Intl

2 stops

23h 23m

$1,174

British Airways

Pick Dates

Deal found 3/22

Apr 2 - Apr 7

BOS

Boston Logan Intl

SOU

Southampton Eastleigh

1 stop

9h 45m

SOU

Southampton Eastleigh

BOS

Boston Logan Intl

2 stops

13h 20m

$1,196

British Airways

Pick Dates

Deal found 3/21

Apr 8 - Apr 16

BOS

Boston Logan Intl

SOU

Southampton Eastleigh

1 stop

10h 00m

SOU

Southampton Eastleigh

BOS

Boston Logan Intl

2 stops

15h 15m

$1,200

British Airways

Pick Dates

Deal found 3/21

Apr 22 - Apr 30

BOS

Boston Logan Intl

SOU

Southampton Eastleigh

2 stops

12h 45m

SOU

Southampton Eastleigh

BOS

Boston Logan Intl

1 stop

10h 55m

$1,208

British Airways

Pick Dates

Deal found 3/21

Apr 21 - Apr 28

BOS

Boston Logan Intl

SOU

Southampton Eastleigh

2 stops

20h 05m

SOU

Southampton Eastleigh

BOS

Boston Logan Intl

1 stop

14h 35m

$1,220

British Airways

Pick Dates

Deal found 3/22

Mar 24 - Mar 31

BOS

Boston Logan Intl

SOU

Southampton Eastleigh

2 stops

12h 00m

SOU

Southampton Eastleigh

BOS

Boston Logan Intl

2 stops

14h 55m

$1,250

British Airways

Pick Dates

Deal found 3/21

Boston to Southampton 2023 flight deals

Aug 11 - Aug 28

BOS

Boston Logan Intl

SOU

Southampton Eastleigh

2 stops

20h 30m

SOU

Southampton Eastleigh

BOS

Boston Logan Intl

2 stops

16h 00m

$840

British Airways

Pick Dates

Deal found 3/21

Sep 8 - Sep 25

BOS

Boston Logan Intl

SOU

Southampton Eastleigh

1 stop

10h 00m

SOU

Southampton Eastleigh

BOS

Boston Logan Intl

1 stop

23h 05m

$910

Aer Lingus

Pick Dates

Deal found 3/21

Sep 6 - Sep 24

BOS

Boston Logan Intl

SOU

Southampton Eastleigh

1 stop

30h 20m

SOU

Southampton Eastleigh

BOS

Boston Logan Intl

1 stop

23h 05m

$937

Aer Lingus

Pick Dates

Deal found 3/21

May 23 - May 30

BOS

Boston Logan Intl

SOU

Southampton Eastleigh

2 stops

12h 45m

SOU

Southampton Eastleigh

BOS

Boston Logan Intl

2 stops

26h 25m

$941

British Airways

Pick Dates

Deal found 3/20

May 23 - May 30

BOS

Boston Logan Intl

SOU

Southampton Eastleigh

1 stop

11h 00m

SOU

Southampton Eastleigh

BOS

Boston Logan Intl

1 stop

14h 05m

$943

Delta

Pick Dates

Deal found 3/20

Aug 11 - Aug 28

BOS

Boston Logan Intl

SOU

Southampton Eastleigh

1 stop

11h 10m

SOU

Southampton Eastleigh

BOS

Boston Logan Intl

1 stop

12h 35m

$944

Delta

Pick Dates

Deal found 3/21

May 8 - May 21

BOS

Boston Logan Intl

SOU

Southampton Eastleigh

1 stop

8h 55m

SOU

Southampton Eastleigh

BOS

Boston Logan Intl

1 stop

12h 30m

$946

Delta

Pick Dates

Deal found 3/22

May 23 - May 30

BOS

Boston Logan Intl

SOU

Southampton Eastleigh

2 stops

14h 35m

SOU

Southampton Eastleigh

BOS

Boston Logan Intl

1 stop

14h 05m

$948

Delta

Pick Dates

Deal found 3/20

Aug 11 - Aug 28

BOS

Boston Logan Intl

SOU

Southampton Eastleigh

2 stops

16h 30m

SOU

Southampton Eastleigh

BOS

Boston Logan Intl

1 stop

12h 35m

$949

Delta

Pick Dates

Deal found 3/21

Cheap British Airways flights from Boston to Southampton

Aug 11 - Aug 28

BOS

Boston Logan Intl

SOU

Southampton Eastleigh

2 stops

20h 30m

SOU

Southampton Eastleigh

BOS

Boston Logan Intl

2 stops

16h 00m

$840

British Airways

Pick Dates

Deal found 3/21

May 23 - May 30

BOS

Boston Logan Intl

SOU

Southampton Eastleigh

2 stops

12h 45m

SOU

Southampton Eastleigh

BOS

Boston Logan Intl

2 stops

26h 25m

$941

British Airways

Pick Dates

Deal found 3/20

Jul 31 - Aug 23

BOS

Boston Logan Intl

SOU

Southampton Eastleigh

2 stops

20h 34m

SOU

Southampton Eastleigh

BOS

Boston Logan Intl

2 stops

14h 55m

$978

British Airways

Pick Dates

Deal found 3/21

May 4 - May 8

BOS

Boston Logan Intl

SOU

Southampton Eastleigh

2 stops

11h 50m

SOU

Southampton Eastleigh

BOS

Boston Logan Intl

2 stops

14h 55m

$983

British Airways

Pick Dates

Deal found 3/20

May 9 - May 18

BOS

Boston Logan Intl

SOU

Southampton Eastleigh

2 stops

11h 50m

SOU

Southampton Eastleigh

BOS

Boston Logan Intl

2 stops

14h 55m

$985

British Airways

Pick Dates

Deal found 3/21

Jul 30 - Aug 22

BOS

Boston Logan Intl

SOU

Southampton Eastleigh

2 stops

12h 45m

SOU

Southampton Eastleigh

BOS

Boston Logan Intl

2 stops

13h 20m

$990

British Airways

Pick Dates

Deal found 3/21

Sep 6 - Sep 24

BOS

Boston Logan Intl

SOU

Southampton Eastleigh

2 stops

42h 05m

SOU

Southampton Eastleigh

BOS

Boston Logan Intl

2 stops

18h 30m

$1,044

British Airways

Pick Dates

Deal found 3/21

Sep 12 - Sep 22

BOS

Boston Logan Intl

SOU

Southampton Eastleigh

2 stops

25h 57m

SOU

Southampton Eastleigh

BOS

Boston Logan Intl

1 stop

14h 35m

$1,058

British Airways

Pick Dates

Deal found 3/21

Jul 29 - Aug 24

BOS

Boston Logan Intl

SOU

Southampton Eastleigh

2 stops

20h 41m

SOU

Southampton Eastleigh

BOS

Boston Logan Intl

2 stops

14h 55m

$1,077

British Airways

Pick Dates

Deal found 3/21

Cheap Aer Lingus flights from Boston to Southampton

Sep 8 - Sep 25

BOS

Boston Logan Intl

SOU

Southampton Eastleigh

1 stop

10h 00m

SOU

Southampton Eastleigh

BOS

Boston Logan Intl

1 stop

23h 05m

$910

Aer Lingus

Pick Dates

Deal found 3/21

Sep 6 - Sep 24

BOS

Boston Logan Intl

SOU

Southampton Eastleigh

1 stop

30h 20m

SOU

Southampton Eastleigh

BOS

Boston Logan Intl

1 stop

23h 05m

$937

Aer Lingus

Pick Dates

Deal found 3/21

Jul 15 - Aug 6

BOS

Boston Logan Intl

SOU

Southampton Eastleigh

1 stop

10h 00m

SOU

Southampton Eastleigh

BOS

Boston Logan Intl

1 stop

29h 55m

$1,057

Aer Lingus

Pick Dates

Deal found 3/21

Last minute flights from Boston to Southampton

Apr 1 - Apr 5

BOS

Boston Logan Intl

SOU

Southampton Eastleigh

1 stop

10h 00m

SOU

Southampton Eastleigh

BOS

Boston Logan Intl

1 stop

14h 35m

$11,145

British Airways

Pick Dates

Deal found 3/21

Apr 1 - Apr 5

BOS

Boston Logan Intl

SOU

Southampton Eastleigh

1 stop

10h 00m

SOU

Southampton Eastleigh

BOS

Boston Logan Intl

2 stops

14h 55m

$11,190

British Airways

Pick Dates

Deal found 3/21

One-way flights to Southampton from Boston

Apr 18

BOS

Boston Logan Intl

SOU

Southampton Eastleigh

1 stop

11h 00m

$719

Delta

Pick Dates

Deal found 3/21

May 16

BOS

Boston Logan Intl

SOU

Southampton Eastleigh

1 stop

8h 55m

$737

Delta

Pick Dates

Deal found 3/21

Apr 20

BOS

Boston Logan Intl

SOU

Southampton Eastleigh

1 stop

11h 00m

$809

Delta

Pick Dates

Deal found 3/21

Apr 16

BOS

Boston Logan Intl

SOU

Southampton Eastleigh

1 stop

10h 50m

$1,019

Delta

Pick Dates

Deal found 3/21

Sep 4

BOS

Boston Logan Intl

SOU

Southampton Eastleigh

2 stops

14h 10m

$1,075

British Airways

Pick Dates

Deal found 3/21

Jul 11

BOS

Boston Logan Intl

SOU

Southampton Eastleigh

1 stop

11h 10m

$1,078

Delta

Pick Dates

Deal found 3/21

Sep 7

BOS

Boston Logan Intl

SOU

Southampton Eastleigh

2 stops

11h 50m

$1,165

British Airways

Pick Dates

Deal found 3/21

Sep 7

BOS

Boston Logan Intl

SOU

Southampton Eastleigh

1 stop

8h 50m

$1,170

Delta

Pick Dates

Deal found 3/21

Apr 13

BOS

Boston Logan Intl

SOU

Southampton Eastleigh

2 stops

15h 10m

$1,993

British Airways

Pick Dates

Deal found 3/21

Find flights from Boston to Southampton within your budget

Fly from

Fly to

Budget

$840 - $1,114

Route

Depart

Return

Price

Boston Logan IntlSouthampton Eastleigh

BOS - SOU

BOSSOU

Boston Logan Intl

2023-08-11

2 stops20h 30m

Southampton Eastleigh

2023-08-28

2 stops16h 00m

$840

Pick Dates

Boston Logan IntlSouthampton Eastleigh

BOS - SOU

BOSSOU

Boston Logan Intl

2023-09-08

1 stop10h 00m

Southampton Eastleigh

2023-09-25

1 stop23h 05m

$910

Pick Dates

Boston Logan IntlSouthampton Eastleigh

BOS - SOU

BOSSOU

Boston Logan Intl

2023-09-06

1 stop30h 20m

Southampton Eastleigh

2023-09-24

1 stop23h 05m

$937

Pick Dates

Boston Logan IntlSouthampton Eastleigh

BOS - SOU

BOSSOU

Boston Logan Intl

2023-05-23

2 stops12h 45m

Southampton Eastleigh

2023-05-30

2 stops26h 25m

$941

Pick Dates

Boston Logan IntlSouthampton Eastleigh

BOS - SOU

BOSSOU

Boston Logan Intl

2023-05-23

1 stop11h 00m

Southampton Eastleigh

2023-05-30

1 stop14h 05m

$943

Pick Dates

Boston Logan IntlSouthampton Eastleigh

BOS - SOU

BOSSOU

Boston Logan Intl

2023-08-11

1 stop11h 10m

Southampton Eastleigh

2023-08-28

1 stop12h 35m

$944

Pick Dates

Boston Logan IntlSouthampton Eastleigh

BOS - SOU

BOSSOU

Boston Logan Intl

2023-05-23

2 stops14h 35m

Southampton Eastleigh

2023-05-30

1 stop14h 05m

$948

Pick Dates

Boston Logan IntlSouthampton Eastleigh

BOS - SOU

BOSSOU

Boston Logan Intl

2023-09-08

2 stops14h 45m

Southampton Eastleigh

2023-09-25

3 stops39h 35m

$1,035

Pick Dates

Boston Logan IntlSouthampton Eastleigh

BOS - SOU

BOSSOU

Boston Logan Intl

2023-09-08

1 stop15h 25m

Southampton Eastleigh

2023-09-25

2 stops20h 40m

$1,114

Pick Dates

Flights are sorted by cheapest first

Deals found on 3/21

Reviews of Airlines Servicing Southampton

Delta

8.0

Very good

2,333 reviews

Check prices

Reviews

1 / 10

Liked: no problems occurred and pleasant crew. Could have been better: meal served on a cross-country flight. (Like the good ol' days).

Delta

8.0

Very good

2,333 reviews

Delta

8.0

Very good

2,333 reviews

Check prices

Reviews

1 / 10

Liked: no problems occurred and pleasant crew. Could have been better: meal served on a cross-country flight. (Like the good ol' days).

KLM

7.5

Good

141 reviews

Delta

8.0

Very good

2,333 reviews

Check prices

Reviews

1 / 10

Liked: no problems occurred and pleasant crew. Could have been better: meal served on a cross-country flight. (Like the good ol' days).

Aer Lingus

6.6

Okay

244 reviews

Delta

8.0

Very good

2,333 reviews

Check prices

Reviews

1 / 10

Liked: no problems occurred and pleasant crew. Could have been better: meal served on a cross-country flight. (Like the good ol' days).

British Airways

6.6

Okay

456 reviews

Delta

8.0

Very good

2,333 reviews

Check prices

Reviews

1 / 10

Liked: no problems occurred and pleasant crew. Could have been better: meal served on a cross-country flight. (Like the good ol' days).

Related info for your journey

Alternative routes for Boston to Southampton

Boston to Birminghamfrom $426 pp

Boston to East Midlandsfrom $436 pp

Boston to Newcastle upon Tynefrom $503 pp

Boston to Leedsfrom $536 pp

Boston to Bristolfrom $543 pp

Boston to Newquayfrom $568 pp

Top 2 airlines flying from Boston to Southampton

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
Aer Lingus	Cheapest$756	Average$835	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Aer Lingus flights
KLM	Cheapest$828	Average$1,099	FlexibilityNo cancel fee	On-time75%	COVID-19 safety	Search KLM flights

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Cheap flights from Boston (BOS) to Southampton (SOU) from $719

What is the cheapest day to fly round-trip from Boston to Southampton?

How far in advance should I book a flight from Boston to Southampton?

What is the cheapest month to fly from Boston to Southampton?

When is the cheapest time to fly from Boston to Southampton (BOS - SOU)?

Cheap flights from Boston to Southampton in March, April 2023

The best prices found for BOS to SOU flights for March, April

Boston to Southampton 2023 flight deals

Cheap flights to Southampton from Boston found for this year

Cheap British Airways flights from Boston to Southampton

Cheap Aer Lingus flights from Boston to Southampton

Last minute flights from Boston to Southampton

Late deals on return flights to Southampton from Boston, departing today and this week

One-way flights to Southampton from Boston

The cheapest one-way flights from Boston to Southampton

Find flights from Boston to Southampton within your budget

Use the slider to find flights from Boston to Southampton that fit your budget.

Reviews of Airlines Servicing Southampton

Related info for your journey

Useful info, stats and facts about Boston to Southampton flights.

Which airlines flying from Boston Logan Intl to Southampton Eastleigh have flexible cancellations due to COVID-19?

Can I find flights from Boston to Southampton for under $900 on Cheapflights?

Are there last-minute flights available from Boston to Southampton for under $11,200?

What are the cheapest flights from Boston to Southampton?

What does BOS to SOU mean?

Other flights from Boston

Other flights to Southampton

Flights to Southampton from Boston

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Alternative routes for Boston to Southampton

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Boston to Southampton

The chart below displays the airlines Cheapflights users traveling from Boston to Southampton choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

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