When did momondo last update prices for flights from Boston Logan Intl Airport to Southampton Eastleigh Airport?

Prices for flights from Boston Logan Intl Airport to Southampton Eastleigh Airport were last updated today.

How many operators does momondo search for flights from Boston Logan Intl Airport to Southampton Eastleigh Airport?

As of September 2026, there is 1 operator available to choose from for flights from Boston Logan Intl Airport to Southampton Eastleigh Airport.

How old do you have to be to fly from Boston Logan Intl Airport to Southampton Eastleigh 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 Boston Logan Intl Airport 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.

$340 Cheap Flights from Boston to Southampton in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to London

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One-way

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Cheap round-trip flights

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11:15 am - 11:55 amBOS Boston Logan Intl-SOU Southampton Eastleigh

19h 40m2 stops Toronto Pearson Intl Dublin

8:00 pm - 2:18 pmSOU Southampton Eastleigh-BOS Boston Logan Intl

23h 18m2 stops Dublin Toronto Pearson Intl

$632Multiple Airlines

Fri, Nov 6 - Fri, Nov 13

5:25 pm - 8:40 amBOS Boston Logan Intl-SOU Southampton Eastleigh

10h 15m1 stop Dublin

9:15 am - 2:55 pmSOU Southampton Eastleigh-BOS Boston Logan Intl

10h 40m1 stop Dublin

$741Aer Lingus

Mon, Oct 5 - Tue, Oct 20

9:20 pm - 11:55 amBOS Boston Logan Intl-SOU Southampton Eastleigh

9h 35m1 stop Dublin

3:00 pm - 2:55 pmSOU Southampton Eastleigh-BOS Boston Logan Intl

28h 55m2 stops Barcelona-El Prat Lisbon Humberto Delgado

$811Multiple Airlines

Fri, Nov 6 - Fri, Nov 13

9:20 pm - 7:30 pmBOS Boston Logan Intl-SOU Southampton Eastleigh

17h 10m1 stop Dublin

5:55 pm - 1:55 pmSOU Southampton Eastleigh-BOS Boston Logan Intl

25h 00m2 stops Glasgow Intl Dublin

$848Multiple Airlines

Mon, Nov 2 - Mon, Nov 9

10:25 am - 11:55 amBOS Boston Logan Intl-SOU Southampton Eastleigh

20h 30m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Dublin

3:00 pm - 2:55 pmSOU Southampton Eastleigh-BOS Boston Logan Intl

28h 55m2 stops Barcelona-El Prat Lisbon Humberto Delgado

$862Multiple Airlines

Fri, Nov 6 - Fri, Nov 13

7:50 pm - 7:30 pmBOS Boston Logan Intl-SOU Southampton Eastleigh

18h 40m2 stops Reykjavik Keflavik Intl Dublin

7:25 pm - 8:30 pmSOU Southampton Eastleigh-BOS Boston Logan Intl

30h 05m3 stops Barcelona-El Prat Lisbon Humberto Delgado Porto

$882Multiple Airlines

Mon, Nov 2 - Mon, Nov 9

7:50 pm - 7:30 pmBOS Boston Logan Intl-SOU Southampton Eastleigh

18h 40m2 stops Reykjavik Keflavik Intl Dublin

7:25 pm - 2:45 pmSOU Southampton Eastleigh-BOS Boston Logan Intl

24h 20m2 stops Barcelona-El Prat Lisbon Humberto Delgado

$921Multiple Airlines

Mon, Nov 2 - Mon, Nov 9

9:20 pm - 7:30 pmBOS Boston Logan Intl-SOU Southampton Eastleigh

17h 10m1 stop Dublin

9:20 am - 7:05 pmSOU Southampton Eastleigh-BOS Boston Logan Intl

14h 45m1 stop Dublin

$925Aer Lingus

Mon, Nov 2 - Mon, Nov 9

8:55 pm - 5:05 pmBOS Boston Logan Intl-SOU Southampton Eastleigh

15h 10m1 stop Amsterdam Schiphol

5:30 pm - 2:20 pmSOU Southampton Eastleigh-BOS Boston Logan Intl

25h 50m1 stop Amsterdam Schiphol

$935Delta

Sun, Nov 22 - Mon, Nov 30

8:55 pm - 8:10 amBOS Boston Logan Intl-SOU Southampton Eastleigh

30h 15m1 stop Amsterdam Schiphol

8:40 am - 2:13 pmSOU Southampton Eastleigh-BOS Boston Logan Intl

10h 33m1 stop Amsterdam Schiphol

$939Delta

Wed, Nov 18 - Fri, Nov 27

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Aer Lingus flights from Boston to Southampton

Our best Aer Lingus deals on Boston to Southampton flight tickets

Aer Lingus

Oct 5

BOS5:25 pmBoston Logan Intl

10h 15m

1 stop

SOU8:40 amSouthampton Eastleigh

Oct 20

SOU9:15 amSouthampton Eastleigh

10h 40m

1 stop

BOS2:55 pmBoston Logan Intl

$741

Aer Lingus

Nov 2

BOS9:20 pmBoston Logan Intl

17h 10m

1 stop

SOU7:30 pmSouthampton Eastleigh

Nov 9

SOU9:20 amSouthampton Eastleigh

14h 45m

1 stop

BOS7:05 pmBoston Logan Intl

$925

Aer Lingus

Jan 7

BOS5:15 pmBoston Logan Intl

10h 35m

1 stop

SOU8:50 amSouthampton Eastleigh

Jan 11

SOU9:20 amSouthampton Eastleigh

14h 55m

1 stop

BOS7:15 pmBoston Logan Intl

$971

Delta flights from Boston to Southampton

Our best Delta deals on Boston to Southampton flight tickets

Delta

Nov 22

BOS8:55 pmBoston Logan Intl

15h 10m

1 stop

SOU5:05 pmSouthampton Eastleigh

Nov 30

SOU5:30 pmSouthampton Eastleigh

25h 50m

1 stop

BOS2:20 pmBoston Logan Intl

$935

Delta

Nov 18

BOS8:55 pmBoston Logan Intl

30h 15m

1 stop

SOU8:10 amSouthampton Eastleigh

Nov 27

SOU8:40 amSouthampton Eastleigh

10h 33m

1 stop

BOS2:13 pmBoston Logan Intl

$939

Delta

Oct 5

BOS5:15 pmBoston Logan Intl

18h 35m

2 stops

SOU4:50 pmSouthampton Eastleigh

Oct 20

SOU9:05 amSouthampton Eastleigh

12h 31m

1 stop

BOS4:36 pmBoston Logan Intl

$944

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonSouthampton

BOS Boston Logan Intl - SOU Southampton Eastleigh

BOSSOU

Boston Logan Intl

Fri 11/6

11:15 am-11:55 am

2 stops19h 40m

Southampton Eastleigh

Fri 11/13

8:00 pm-2:18 pm

2 stops23h 18m

$632

Quickest round-trip

BostonSouthampton

BOS Boston Logan Intl - SOU Southampton Eastleigh

BOSSOU

Boston Logan Intl

Mon 10/5

5:25 pm-8:40 am

1 stop10h 15m

Southampton Eastleigh

Tue 10/20

9:15 am-2:55 pm

1 stop10h 40m

$741

BostonSouthampton

BOS Boston Logan Intl - SOU Southampton Eastleigh

BOSSOU

Boston Logan Intl

Fri 11/6

9:20 pm-11:55 am

1 stop9h 35m

Southampton Eastleigh

Fri 11/13

3:00 pm-2:55 pm

2 stops28h 55m

$811

BostonSouthampton

BOS Boston Logan Intl - SOU Southampton Eastleigh

BOSSOU

Boston Logan Intl

Mon 11/2

9:20 pm-7:30 pm

1 stop17h 10m

Southampton Eastleigh

Mon 11/9

5:55 pm-1:55 pm

2 stops25h 00m

$848

BostonSouthampton

BOS Boston Logan Intl - SOU Southampton Eastleigh

BOSSOU

Boston Logan Intl

Fri 11/6

10:25 am-11:55 am

3 stops20h 30m

Southampton Eastleigh

Fri 11/13

3:00 pm-2:55 pm

2 stops28h 55m

$862

BostonSouthampton

BOS Boston Logan Intl - SOU Southampton Eastleigh

BOSSOU

Boston Logan Intl

Mon 11/2

7:50 pm-7:30 pm

2 stops18h 40m

Southampton Eastleigh

Mon 11/9

7:25 pm-8:30 pm

3 stops30h 05m

$882

BostonSouthampton

BOS Boston Logan Intl - SOU Southampton Eastleigh

BOSSOU

Boston Logan Intl

Mon 11/2

7:50 pm-7:30 pm

2 stops18h 40m

Southampton Eastleigh

Mon 11/9

7:25 pm-2:45 pm

2 stops24h 20m

$921

BostonSouthampton

BOS Boston Logan Intl - SOU Southampton Eastleigh

BOSSOU

Boston Logan Intl

Mon 11/2

9:20 pm-7:30 pm

1 stop17h 10m

Southampton Eastleigh

Mon 11/9

9:20 am-7:05 pm

1 stop14h 45m

$925

BostonSouthampton

BOS Boston Logan Intl - SOU Southampton Eastleigh

BOSSOU

Boston Logan Intl

Sun 11/22

8:55 pm-5:05 pm

1 stop15h 10m

Southampton Eastleigh

Mon 11/30

5:30 pm-2:20 pm

1 stop25h 50m

$935

BostonSouthampton

BOS Boston Logan Intl - SOU Southampton Eastleigh

BOSSOU

Boston Logan Intl

Wed 11/18

8:55 pm-8:10 am

1 stop30h 15m

Southampton Eastleigh

Fri 11/27

8:40 am-2:13 pm

1 stop10h 33m

$939

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boston 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 Boston Logan Intl to Southampton Eastleigh?

Aer Lingus and Delta are the most popular carriers operating from Boston Logan Intl 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 Boston according to our data. British Airways is the first choice among our users, with 46% 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.

When to book flights from Boston to Southampton

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Southampton according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Boston to Southampton (BOS to SOU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Southampton

Best Price Found	$340
Fastest flight time	9h 35m
Direct flights	None

The best one-way flight to Southampton from Boston in the past 72 hours is $340. The best round-trip flight deal from Boston to Southampton found on momondo in the last 72 hours is $632.

The fastest flight from Boston to Southampton takes 9h 35m

There are no direct flights from Boston to Southampton. There are no popular flight routes from Boston to Southampton.

Search flight deals

Frequently asked questions about flying from Boston to Southampton

How far is Boston Logan Intl to Southampton Eastleigh by plane?
A flight from Boston Logan Intl to Southampton Eastleigh will travel around 3229.1 mi. Flights usually cover this in 9h 35m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Boston Logan Intl Airport to Southampton Eastleigh Airport?
Prices for flights from Boston Logan Intl Airport to Southampton Eastleigh Airport were last updated today.
How many operators does momondo search for flights from Boston Logan Intl Airport to Southampton Eastleigh Airport?
As of September 2026, there is 1 operator available to choose from for flights from Boston Logan Intl Airport to Southampton Eastleigh Airport.
How old do you have to be to fly from Boston Logan Intl Airport to Southampton Eastleigh 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 Boston Logan Intl Airport 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.
What is the most popular airline from Boston to Southampton?
momondo data reveals that the most frequently booked airline on the route from Boston to Southampton is Aer Lingus, representing 100% of all bookings.

Best airlines flying from Boston to Southampton

Compare and see reviews for airlines that fly from Boston to Southampton with momondo

Airline	Rating	Free Cancellation	Price
Aer Lingus	PriceFrom $698	Free Cancellation	Rating 7.3 1,783 reviews		Search Aer Lingus flights

Portsmouth

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Southampton?

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

Can I find flights from Boston to Southampton with flexible booking policies on momondo?

momondo does allow users to show only those flights to Southampton from Boston which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Southampton from Boston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Boston to Southampton flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Boston to London from $340

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to London departing on 10/17. 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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Aer Lingus flights from Boston to Southampton

Our best Aer Lingus deals on Boston to Southampton flight tickets

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Our best Delta deals on Boston to Southampton flight tickets

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How to get the cheapest flight ticket from Boston to Southampton

What is the cheapest airline that flies from Boston Logan Intl to Southampton Eastleigh?

What airlines fly to Southampton?

When to book flights from Boston to Southampton

Cheap Boston to Southampton (BOS to SOU) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Boston to Southampton

Best airlines flying from Boston to Southampton

Compare and see reviews for airlines that fly from Boston to Southampton with momondo

Traveling to a place near London?

Why use momondo?

An easier way to manage your Southampton trip

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

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Airports servicing England

Fly your favorite airline to London

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to London

List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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