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Cheap flights from Boston to Southampton from $740

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Southampton departing on 1/16. 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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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.
6:20 pm - 3:35 pmBOS-SOU
16h 15m2 stops
7:55 pm - 5:00 pmSOU-BOS
26h 05m3 stops
Thu, Jan 16 - Wed, Jan 22
7:09 pm - 4:50 pmBOS-SOU
16h 41m1 stop
9:00 am - 7:15 pmSOU-BOS
15h 15m1 stop
$784KLM
Find Deal
Mon, Jan 13 - Fri, Jan 31
1:00 pm - 8:25 amBOS-SOU
14h 25m2 stops
5:20 pm - 1:35 pmSOU-BOS
25h 15m1 stop
$789KLM
Find Deal
Mon, Jan 13 - Fri, Jan 31
1:00 pm - 8:25 amBOS-SOU
14h 25m2 stops
5:20 pm - 1:35 pmSOU-BOS
25h 15m1 stop
$790KLM
Find Deal
Thu, Jan 16 - Wed, Jan 22
6:35 pm - 4:50 pmBOS-SOU
17h 15m2 stops
9:00 am - 11:56 pmSOU-BOS
19h 56m2 stops
$802Delta
Find Deal
Tue, Jan 7 - Tue, Jan 28
1:47 pm - 4:50 pmBOS-SOU
22h 03m2 stops
9:00 am - 7:00 pmSOU-BOS
15h 00m2 stops
$803Delta
Find Deal
Tue, Jan 7 - Tue, Jan 28
5:45 pm - 8:45 amBOS-SOU
10h 00m1 stop
9:30 am - 6:55 pmSOU-BOS
14h 25m1 stop
$961British Airways
Find Deal
Sun, Feb 23 - Sun, Mar 2
9:10 pm - 7:40 pmBOS-SOU
17h 30m1 stop
9:30 am - 6:59 pmSOU-BOS
14h 29m1 stop
$962British Airways
Find Deal
Thu, Jan 23 - Sun, Jan 26
11:28 am - 8:45 amBOS-SOU
16h 17m2 stops
9:30 am - 6:59 pmSOU-BOS
14h 29m1 stop
$1,091Aer Lingus
Find Deal
Tue, Jan 7 - Tue, Jan 28
5:45 pm - 3:35 pmBOS-SOU
16h 50m1 stop
9:30 am - 6:59 pmSOU-BOS
14h 29m1 stop
$1,097Aer Lingus
Find Deal
Thu, Jan 16 - Wed, Jan 22
7:30 am - 8:10 amBOS-SOU
19h 40m2 stops
$1,198British Airways
Find Deal
Mon, Dec 30
7:40 pm - 4:00 pmBOS-SOU
15h 20m2 stops
$1,210British Airways
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Tue, May 13
5:50 pm - 8:45 amBOS-SOU
9h 55m1 stop
$1,379British Airways
Find Deal
Mon, Dec 30
9:25 pm - 7:30 pmBOS-SOU
17h 05m1 stop
$3,091British Airways
Find Deal
Mon, May 12
7:40 pm - 4:00 pmBOS-SOU
15h 20m2 stops
$3,125British Airways
Find Deal
Mon, May 12
9:25 pm - 7:30 pmBOS-SOU
17h 05m1 stop
$4,416British Airways
Find Deal
Tue, May 13
5:50 pm - 8:45 amBOS-SOU
9h 55m1 stop
8:40 am - 7:35 pmSOU-BOS
15h 55m2 stops
$2,551British Airways
Find Deal
Wed, Dec 25 - Tue, Dec 31
5:50 pm - 8:45 amBOS-SOU
9h 55m1 stop
12:30 pm - 9:55 pmSOU-BOS
14h 25m2 stops
$2,611British Airways
Find Deal
Fri, Dec 27 - Tue, Dec 31
10:00 pm - 4:00 pmBOS-SOU
37h 00m2 stops
12:30 pm - 9:55 pmSOU-BOS
14h 25m2 stops
$2,618British Airways
Find Deal
Tue, Dec 24 - Tue, Dec 31
5:50 pm - 3:35 pmBOS-SOU
16h 45m1 stop
7:55 pm - 1:00 pmSOU-BOS
22h 05m2 stops
$3,336British Airways
Find Deal
Wed, Dec 25 - Thu, Jan 2
5:50 pm - 8:45 amBOS-SOU
9h 55m1 stop
7:55 pm - 1:00 pmSOU-BOS
22h 05m2 stops
$3,396British Airways
Find Deal
Thu, Dec 26 - Thu, Jan 2
5:50 pm - 8:45 amBOS-SOU
9h 55m1 stop
8:40 am - 7:35 pmSOU-BOS
15h 55m2 stops
$4,178British Airways
Find Deal
Wed, Dec 25 - Fri, Jan 3
5:50 pm - 8:45 amBOS-SOU
9h 55m1 stop
8:40 am - 7:35 pmSOU-BOS
15h 55m2 stops
$4,238British Airways
Find Deal
Thu, Dec 26 - Fri, Jan 3
6:25 pm - 4:00 pmBOS-SOU
16h 35m2 stops
12:30 pm - 9:55 pmSOU-BOS
14h 25m2 stops
$4,650British Airways
Find Deal
Wed, Dec 25 - Tue, Dec 31
6:25 pm - 4:00 pmBOS-SOU
16h 35m2 stops
9:45 am - 9:55 pmSOU-BOS
17h 10m2 stops
$6,182British Airways
Find Deal
Wed, Dec 25 - Sat, Jan 4
6:25 pm - 1:05 pmBOS-SOU
13h 40m2 stops
8:40 am - 7:35 pmSOU-BOS
15h 55m2 stops
$6,242British Airways
Find Deal
Fri, Dec 27 - Fri, Jan 3

KLM flights from Boston to Southampton

Our best KLM deals on Boston to Southampton flight tickets
KLM
Jan 13
BOS7:09 pmBoston Logan Intl
16h 41m
1 stop
SOU4:50 pmSouthampton Eastleigh
Jan 31
SOU9:00 amSouthampton Eastleigh
15h 15m
1 stop
BOS7:15 pmBoston Logan Intl
KLM
Jan 13
BOS1:00 pmBoston Logan Intl
14h 25m
2 stops
SOU8:25 amSouthampton Eastleigh
Jan 31
SOU5:20 pmSouthampton Eastleigh
25h 15m
1 stop
BOS1:35 pmBoston Logan Intl
KLM
Jan 16
BOS1:00 pmBoston Logan Intl
14h 25m
2 stops
SOU8:25 amSouthampton Eastleigh
Jan 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
Jan 7
BOS6:35 pmBoston Logan Intl
17h 15m
2 stops
SOU4:50 pmSouthampton Eastleigh
Jan 28
SOU9:00 amSouthampton Eastleigh
19h 56m
2 stops
BOS11:56 pmBoston Logan Intl
Delta
Jan 7
BOS1:47 pmBoston Logan Intl
22h 03m
2 stops
SOU4:50 pmSouthampton Eastleigh
Jan 28
SOU9:00 amSouthampton Eastleigh
15h 00m
2 stops
BOS7:00 pmBoston Logan Intl
Delta
May 10
BOS6:35 pmBoston Logan Intl
9h 10m
1 stop
SOU8:45 amSouthampton Eastleigh
May 24
SOU9:20 amSouthampton Eastleigh
19h 32m
2 stops
BOS11:52 pmBoston 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 to Southampton?

If you don’t want to visit Southampton in March, then you should wait until January to fly from Boston, when ticket prices are also cheap, with an average price of $688.

What is the cheapest day to depart on your flight to Southampton?

On average, the least expensive day to fly to Southampton from Boston is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $831. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Boston to Southampton for around $1,087.

What is the cheapest time of day to depart on your flight to Southampton?

Flying to Southampton from Boston in the morning is the least expensive time of day to depart. momondo users have found prices as low as $822 when looking at flights departing in the morning. Flights to Southampton are more costly in the afternoon, with an average ticket price of $953. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Boston to Southampton flights?

You could potentially save up to 2% on your flight if you consider stops on a Boston to Southampton flight.

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

$1,198

Fastest flight time

9h 10m

Direct flights

None

Airports in Southampton

1 airport
The best one-way flight to Southampton from Boston in the past 72 hours is $1,198. The best round-trip flight deal from Boston to Southampton found on momondo in the last 72 hours is $740.
The fastest flight from Boston to Southampton takes 9h 10m
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 10m, 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 $615Free CancellationRating
7.1
1,075 reviews
Search Aer Lingus flights
KLMPriceFrom $790Free CancellationRating
7.8
1,342 reviews
Search KLM flights
DeltaPriceFrom $860Free CancellationRating
8.0
8,594 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.


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