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Cheap flights from the United States to London from £324

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 30/11. 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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Recent return flight deals from the United States to London

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Multiple Airlines Logo
15:55 - 15:35JFK-SOU
18h 40m2 stops
Multiple Airlines Logo
12:25 - 15:40SOU-JFK
32h 15m2 stops
£461Multiple Airlines
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Wed, 31 Dec - Wed, 7 Jan
Multiple Airlines Logo
23:15 - 15:35EWR-SOU
12h 20m1 stop
Multiple Airlines Logo
09:10 - 16:15SOU-EWR
12h 05m1 stop
£477Multiple Airlines
Find Deal
Mon, 23 Mar - Thu, 9 Apr
Virgin Atlantic Logo
17:45 - 08:50JFK-SOU
10h 05m1 stop
Virgin Atlantic Logo
17:30 - 15:45SOU-JFK
27h 15m1 stop
£499Virgin Atlantic
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Mon, 12 Jan - Tue, 27 Jan
Delta Logo
17:45 - 08:50JFK-SOU
10h 05m1 stop
Delta Logo
09:25 - 15:45SOU-JFK
11h 20m1 stop
£509Delta
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Mon, 12 Jan - Tue, 27 Jan
Delta Logo
15:20 - 17:05JFK-SOU
20h 45m2 stops
Delta Logo
17:30 - 11:40SOU-JFK
23h 10m1 stop
£512Delta
Find Deal
Mon, 12 Jan - Wed, 28 Jan
Virgin Atlantic Logo
16:40 - 17:05JFK-SOU
19h 25m2 stops
Virgin Atlantic Logo
09:25 - 20:18SOU-JFK
15h 53m2 stops
£517Virgin Atlantic
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Mon, 12 Jan - Tue, 27 Jan
KLM Logo
18:45 - 17:00JFK-SOU
18h 15m1 stop
KLM Logo
09:20 - 17:05SOU-JFK
12h 45m1 stop
£521KLM
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Mon, 23 Mar - Thu, 9 Apr
Aer Lingus Logo
21:10 - 15:35JFK-SOU
13h 25m1 stop
Aer Lingus Logo
12:25 - 19:29SOU-JFK
12h 04m1 stop
£534Aer Lingus
Find Deal
Wed, 31 Dec - Wed, 7 Jan
KLM Logo
20:50 - 08:10BOS-SOU
30h 20m1 stop
KLM Logo
09:30 - 13:20SOU-BOS
32h 50m1 stop
£541KLM
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Sun, 7 Dec - Sun, 14 Dec
Aer Lingus Logo
17:45 - 08:45EWR-SOU
10h 00m1 stop
Aer Lingus Logo
09:30 - 16:15SOU-EWR
11h 45m1 stop
£596Aer Lingus
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Thu, 1 Jan - Thu, 8 Jan

Delta flights from United States to Southampton

Our best Delta deals on United States to Southampton flight tickets
Delta
23 Nov
JFK18:50New York John F Kennedy Intl
32h 20m
1 stop
SOU08:10Southampton Eastleigh
1 Dec
SOU18:05Southampton Eastleigh
22h 25m
1 stop
JFK11:30New York John F Kennedy Intl
£503
Find similar
Delta
24 Nov
JFK14:50New York John F Kennedy Intl
21h 10m
2 stops
SOU17:00Southampton Eastleigh
1 Dec
SOU18:05Southampton Eastleigh
22h 25m
1 stop
JFK11:30New York John F Kennedy Intl
£507
Find similar
Delta
12 Jan
JFK17:45New York John F Kennedy Intl
10h 05m
1 stop
SOU08:50Southampton Eastleigh
27 Jan
SOU09:25Southampton Eastleigh
11h 20m
1 stop
JFK15:45New York John F Kennedy Intl
£509
Find similar

Aer Lingus flights from United States to Southampton

Our best Aer Lingus deals on United States to Southampton flight tickets
Aer Lingus
31 Dec
JFK21:10New York John F Kennedy Intl
13h 25m
1 stop
SOU15:35Southampton Eastleigh
7 Jan
SOU12:25Southampton Eastleigh
12h 04m
1 stop
JFK19:29New York John F Kennedy Intl
£534
Find similar
Aer Lingus
1 Jan
BOS17:20Boston Logan Intl
10h 25m
1 stop
SOU08:45Southampton Eastleigh
8 Jan
SOU09:30Southampton Eastleigh
14h 29m
1 stop
BOS18:59Boston Logan Intl
£553
Find similar
Aer Lingus
1 Jan
EWR17:45Newark
10h 00m
1 stop
SOU08:45Southampton Eastleigh
8 Jan
SOU09:30Southampton Eastleigh
11h 45m
1 stop
EWR16:15Newark
£596
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 17 November 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

Wed 31/12

15:55-15:35

2 stops18h 40m

Southampton Eastleigh

Wed 7/1

12:25-15:40

2 stops32h 15m

£461

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Mon 23/3

23:15-15:35

1 stop12h 20m

Southampton Eastleigh

Thu 9/4

09:10-16:15

1 stop12h 05m

£477

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Mon 12/1

17:45-08:50

1 stop10h 05m

Southampton Eastleigh

Tue 27/1

17:30-15:45

1 stop27h 15m

£499

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Mon 12/1

17:45-08:50

1 stop10h 05m

Southampton Eastleigh

Tue 27/1

09:25-15:45

1 stop11h 20m

£509

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Mon 12/1

15:20-17:05

2 stops20h 45m

Southampton Eastleigh

Wed 28/1

17:30-11:40

1 stop23h 10m

£512

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Mon 12/1

16:40-17:05

2 stops19h 25m

Southampton Eastleigh

Tue 27/1

09:25-20:18

2 stops15h 53m

£517

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Mon 23/3

18:45-17:00

1 stop18h 15m

Southampton Eastleigh

Thu 9/4

09:20-17:05

1 stop12h 45m

£521

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Wed 31/12

21:10-15:35

1 stop13h 25m

Southampton Eastleigh

Wed 7/1

12:25-19:29

1 stop12h 04m

£534

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Sun 7/12

20:50-08:10

1 stop30h 20m

Southampton Eastleigh

Sun 14/12

09:30-13:20

1 stop32h 50m

£541

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Thu 1/1

17:45-08:45

1 stop10h 00m

Southampton Eastleigh

Thu 8/1

09:30-16:15

1 stop11h 45m

£596

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

Direct flights

None
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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