Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Boston to Southampton from $465

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 Southampton departing on 5/10. 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

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Boston to London

Cheap round-trip flights

These are some of the best round-trip flight deals from Boston to London that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Boston to London.

Cheap last minute flights

Planning a quick getaway from Boston to London? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to London, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Boston to London

Find recent round-trip train or bus tickets from Boston to London.

All round-trip flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
8:20 pm - 4:50 pmBOS-SOU
15h 30m1 stop
5:20 pm - 4:50 pmSOU-BOS
28h 30m1 stop
$817KLM
Find Deal
Fri, May 9 - Sun, May 18
1:21 pm - 8:45 amBOS-SOU
14h 24m2 stops
5:20 pm - 4:50 pmSOU-BOS
28h 30m1 stop
$821KLM
Find Deal
Sat, May 10 - Sat, May 17
11:00 am - 8:45 amBOS-SOU
16h 45m2 stops
9:20 am - 4:50 pmSOU-BOS
12h 30m1 stop
$824Delta
Find Deal
Fri, May 9 - Sun, May 18
11:00 am - 8:45 amBOS-SOU
16h 45m2 stops
9:20 am - 10:34 pmSOU-BOS
18h 14m2 stops
$834Delta
Find Deal
Fri, May 9 - Sun, May 18
9:10 pm - 8:45 amBOS-SOU
30h 35m1 stop
9:30 am - 6:59 pmSOU-BOS
14h 29m1 stop
$895Aer Lingus
Find Deal
Tue, Jan 7 - Tue, Jan 28
5:45 pm - 8:45 amBOS-SOU
10h 00m1 stop
9:30 am - 6:59 pmSOU-BOS
14h 29m1 stop
$919Aer Lingus
Find Deal
Tue, Jan 7 - Tue, Jan 28
5:50 pm - 8:45 amBOS-SOU
9h 55m1 stop
4:05 pm - 6:55 pmSOU-BOS
31h 50m1 stop
Thu, Dec 5 - Mon, Dec 9
5:50 pm - 8:45 amBOS-SOU
9h 55m1 stop
9:30 am - 6:55 pmSOU-BOS
14h 25m1 stop
$959British Airways
Find Deal
Tue, Dec 3 - Tue, Dec 10
6:25 pm - 1:05 pmBOS-SOU
13h 40m2 stops
9:25 am - 6:59 pmSOU-BOS
14h 34m1 stop
$960British Airways
Find Deal
Fri, Jan 10 - Mon, Jan 13
10:50 pm - 8:45 amBOS-SOU
28h 55m3 stops
9:25 am - 2:30 pmSOU-BOS
34h 05m3 stops
$1,005
Find Deal
Thu, Dec 5 - Mon, Dec 9
1:21 pm - 8:45 amBOS-SOU
14h 24m2 stops
$465KLM
Find Deal
Sat, May 10
10:45 pm - 8:25 amBOS-SOU
28h 40m3 stops
Sat, May 10
5:50 pm - 8:45 amBOS-SOU
9h 55m1 stop
$559British Airways
Find Deal
Tue, Dec 17
5:30 pm - 9:10 amBOS-SOU
10h 40m1 stop
Sat, May 10
8:38 pm - 8:25 amBOS-SOU
30h 47m2 stops
$567Virgin Atlantic
Find Deal
Sat, Jan 4
9:20 pm - 7:10 pmBOS-SOU
16h 50m2 stops
$584British Airways
Find Deal
Tue, Dec 17
7:10 pm - 3:10 pmBOS-SOU
15h 00m2 stops
$589British Airways
Find Deal
Mon, May 12
9:20 pm - 7:40 pmBOS-SOU
17h 20m1 stop
$597British Airways
Find Deal
Sat, Jan 4
9:46 pm - 3:35 pmBOS-SOU
36h 49m3 stops
Sat, Jan 4
9:25 pm - 7:30 pmBOS-SOU
17h 05m1 stop
$646British Airways
Find Deal
Mon, May 12

KLM flights from Boston to Southampton

Our best KLM deals on Boston to Southampton flight tickets
KLM
May 9
BOS8:20 pmBoston Logan Intl
15h 30m
1 stop
SOU4:50 pmSouthampton Eastleigh
May 18
SOU5:20 pmSouthampton Eastleigh
28h 30m
1 stop
BOS4:50 pmBoston Logan Intl
KLM
May 10
BOS1:21 pmBoston Logan Intl
14h 24m
2 stops
SOU8:45 amSouthampton Eastleigh
May 17
SOU5:20 pmSouthampton Eastleigh
28h 30m
1 stop
BOS4:50 pmBoston Logan Intl
KLM
Feb 19
BOS9:15 pmBoston Logan Intl
14h 35m
1 stop
SOU4:50 pmSouthampton Eastleigh
Feb 22
SOU5:20 pmSouthampton Eastleigh
25h 15m
1 stop
BOS1:35 pmBoston Logan Intl

Delta flights from Boston to Southampton

Our best Delta deals on Boston to Southampton flight tickets
Delta
May 9
BOS11:00 amBoston Logan Intl
16h 45m
2 stops
SOU8:45 amSouthampton Eastleigh
May 18
SOU9:20 amSouthampton Eastleigh
12h 30m
1 stop
BOS4:50 pmBoston Logan Intl
Delta
May 9
BOS11:00 amBoston Logan Intl
16h 45m
2 stops
SOU8:45 amSouthampton Eastleigh
May 18
SOU9:20 amSouthampton Eastleigh
18h 14m
2 stops
BOS10:34 pmBoston Logan Intl
Delta
Jan 7
BOS6:00 amBoston Logan Intl
21h 25m
2 stops
SOU8:25 amSouthampton Eastleigh
Jan 28
SOU9:00 amSouthampton Eastleigh
20h 58m
2 stops
BOS12:58 amBoston Logan Intl

See travel insights to London from

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 month to fly from Boston to Southampton?

March. The cheapest time of year to fly to Southampton from Boston is March. Most expensive is June

What is the cheapest day to depart Boston for Southampton?

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Sunday

When is the cheapest time to fly from Boston to Southampton?

In the evening. Boston to Southampton flights are approximately 30% more expensive in the afternoon than in the evening

What is the cheapest Boston to Southampton flight route?

Boston Logan Intl - Southampton Eastleigh. Fly from Boston Logan Intl to Southampton Eastleigh for the best Boston - Southampton flight prices

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

$465

Fastest flight time

9h 55m

Direct flights

None

Airports in Southampton

1 airport
The best one-way flight to Southampton from Boston in the past 72 hours is $465. The best round-trip flight deal from Boston to Southampton found on momondo in the last 72 hours is $817.
The fastest flight from Boston to Southampton takes 9h 55m
There are no direct flights from Boston to Southampton. Popular non-direct route for this connection is Boston Logan Intl Airport - Southampton Eastleigh Airport.
There is 1 airport near Southampton: Southampton Eastleigh (SOU)

  • 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 55m, 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?

  • 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?


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 LingusPriceFrom $553Free CancellationRating
7.1
1,089 reviews
Search Aer Lingus flights
KLMPriceFrom $790Free CancellationRating
7.8
1,350 reviews
Search KLM flights
DeltaPriceFrom $866Free CancellationRating
8.0
8,756 reviews
Search Delta flights

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.


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.
1 adult
From?
To?
Mon 11/25
Mon 12/2
Email me momondo's favorite deals

Find better results for your trip to the United Kingdom