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Cheap flights from the United States to London from £233

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to London departing on 15/1. 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
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Recent return flight deals from the United States to London

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Aer Lingus Logo
21:00 - 11:55
JFK
-
SOU
9h 55m1 stop
Aer Lingus Logo
12:25 - 19:29
SOU
-
JFK
12h 04m1 stop
£406Aer Lingus
Tue, 20 Jan - Tue, 27 Jan
Aer Lingus Logo
17:10 - 08:45
BOS
-
SOU
10h 35m1 stop
Aer Lingus Logo
09:30 - 18:59
SOU
-
BOS
14h 29m1 stop
£430Aer Lingus
Thu, 22 Jan - Thu, 29 Jan
Virgin Atlantic Logo
17:45 - 08:25
JFK
-
SOU
9h 40m1 stop
Virgin Atlantic Logo
09:25 - 19:20
SOU
-
JFK
14h 55m1 stop
£480Virgin Atlantic
Wed, 21 Jan - Wed, 28 Jan
Virgin Atlantic Logo
20:50 - 08:25
BOS
-
SOU
30h 35m1 stop
Virgin Atlantic Logo
09:25 - 18:55
SOU
-
BOS
14h 30m1 stop
£485Virgin Atlantic
Wed, 21 Jan - Wed, 28 Jan
Delta Logo
20:50 - 17:25
BOS
-
SOU
15h 35m1 stop
Delta Logo
17:35 - 13:30
SOU
-
BOS
24h 55m1 stop
£496Delta
Wed, 31 Dec - Tue, 20 Jan
Delta Logo
11:25 - 17:25
BOS
-
SOU
25h 00m2 stops
Delta Logo
17:35 - 13:30
SOU
-
BOS
24h 55m1 stop
£499Delta
Wed, 31 Dec - Wed, 21 Jan
Multiple Airlines Logo
17:00 - 17:30
JFK
-
SOU
19h 30m2 stops
Multiple Airlines Logo
12:25 - 19:29
SOU
-
JFK
12h 04m1 stop
£499Multiple Airlines
Tue, 20 Jan - Tue, 27 Jan
KLM Logo
19:10 - 17:05
BOS
-
SOU
16h 55m1 stop
KLM Logo
17:35 - 18:55
SOU
-
BOS
30h 20m1 stop
£502KLM
Tue, 10 Feb - Thu, 19 Feb
Multiple Airlines Logo
19:50 - 15:35
BOS
-
SOU
14h 45m2 stops
Multiple Airlines Logo
20:10 - 17:50
SOU
-
BOS
26h 40m2 stops
£505Multiple Airlines
Thu, 22 Jan - Thu, 29 Jan
KLM Logo
12:23 - 08:25
IAD
-
SOU
15h 02m2 stops
KLM Logo
17:35 - 16:05
SOU
-
IAD
27h 30m1 stop
£577KLM
Wed, 21 Jan - Wed, 28 Jan

Virgin Atlantic flights from United States to Southampton

Our best Virgin Atlantic deals on United States to Southampton flight tickets
Virgin Atlantic
21 Jan
JFK17:45New York John F Kennedy Intl
9h 40m
1 stop
SOU08:25Southampton Eastleigh
28 Jan
SOU09:25Southampton Eastleigh
14h 55m
1 stop
JFK19:20New York John F Kennedy Intl
£480
Find similar
Virgin Atlantic
21 Jan
BOS20:50Boston Logan Intl
30h 35m
1 stop
SOU08:25Southampton Eastleigh
28 Jan
SOU09:25Southampton Eastleigh
14h 30m
1 stop
BOS18:55Boston Logan Intl
£485
Find similar
Virgin Atlantic
21 Jan
BOS06:00Boston Logan Intl
21h 25m
2 stops
SOU08:25Southampton Eastleigh
28 Jan
SOU09:25Southampton Eastleigh
17h 57m
2 stops
BOS22:22Boston Logan Intl
£500
Find similar

Delta flights from United States to Southampton

Our best Delta deals on United States to Southampton flight tickets
Delta
31 Dec
BOS20:50Boston Logan Intl
15h 35m
1 stop
SOU17:25Southampton Eastleigh
20 Jan
SOU17:35Southampton Eastleigh
24h 55m
1 stop
BOS13:30Boston Logan Intl
£496
Find similar
Delta
31 Dec
BOS11:25Boston Logan Intl
25h 00m
2 stops
SOU17:25Southampton Eastleigh
21 Jan
SOU17:35Southampton Eastleigh
24h 55m
1 stop
BOS13:30Boston Logan Intl
£499
Find similar
Delta
3 Mar
JFK17:45New York John F Kennedy Intl
9h 25m
1 stop
SOU08:10Southampton Eastleigh
13 Mar
SOU08:40Southampton Eastleigh
12h 05m
1 stop
JFK16:45New York John F Kennedy Intl
£502
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from United States to Southampton 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 8 December 2025.
Use the filters below to find and compare flights from the United States to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Tue 20/1

21:00-11:55

1 stop9h 55m

Southampton Eastleigh

Tue 27/1

12:25-19:29

1 stop12h 04m

£406

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Thu 22/1

17:10-08:45

1 stop10h 35m

Southampton Eastleigh

Thu 29/1

09:30-18:59

1 stop14h 29m

£430

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Wed 21/1

17:45-08:25

1 stop9h 40m

Southampton Eastleigh

Wed 28/1

09:25-19:20

1 stop14h 55m

£480

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Wed 21/1

20:50-08:25

1 stop30h 35m

Southampton Eastleigh

Wed 28/1

09:25-18:55

1 stop14h 30m

£485

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Wed 31/12

20:50-17:25

1 stop15h 35m

Southampton Eastleigh

Tue 20/1

17:35-13:30

1 stop24h 55m

£496

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Wed 31/12

11:25-17:25

2 stops25h 00m

Southampton Eastleigh

Wed 21/1

17:35-13:30

1 stop24h 55m

£499

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Tue 20/1

17:00-17:30

2 stops19h 30m

Southampton Eastleigh

Tue 27/1

12:25-19:29

1 stop12h 04m

£499

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Tue 10/2

19:10-17:05

1 stop16h 55m

Southampton Eastleigh

Thu 19/2

17:35-18:55

1 stop30h 20m

£502

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Thu 22/1

19:50-15:35

2 stops14h 45m

Southampton Eastleigh

Thu 29/1

20:10-17:50

2 stops26h 40m

£505

Washington, D.C.Southampton

IAD - SOU

IADSOU

Washington, D.C. Dulles Intl

Wed 21/1

12:23-08:25

2 stops15h 02m

Southampton Eastleigh

Wed 28/1

17:35-16:05

1 stop27h 30m

£577

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from United States 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

Can stopping save me money on United States to Southampton flights?

You could potentially save up to 25% on your flight if you consider stops on a United States to Southampton flight.

Cheap United States to Southampton flight deals and tips

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

Fastest flight time

9h 20m

Direct flights

None
The fastest flight from United States to Southampton takes 9h 20m
There are no direct flights from United States to Southampton. There are no popular flight routes from United States to Southampton.
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  • When did momondo last update prices for flights from United States to Southampton Eastleigh Airport?

    Prices for flights from United States to Southampton Eastleigh Airport are refreshed on a daily basis.

  • How old do you have to be to fly from United States to Southampton Eastleigh 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 United States to Southampton Eastleigh Airport.

  • What documentation or ID do you need to fly to Southampton Eastleigh Airport?

    The travel and health documents required for your trip to Southampton Eastleigh Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Southampton Eastleigh Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Portsmouth

Why use momondo?

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

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

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

Yes. All flights to Southampton from United States on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from United States to Southampton?

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

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

If you are simply researching potential flights to Southampton, momondo offers a useful price alert feature which will track prices for flights to Southampton from United States and alert you when they change.

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