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Cheap flights from the United States to London from £191

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 21/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from the United States to London

Recent return flight deals from the United States to London

Multiple Airlines Logo
16:50 - 19:40JFK-SOU
22h 50m2 stops
Multiple Airlines Logo
20:10 - 16:09SOU-JFK
24h 59m2 stops
£380Multiple Airlines
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Thu, 30 Oct - Thu, 6 Nov
Multiple Airlines Logo
10:05 - 19:40JFK-SOU
29h 35m3 stops
Multiple Airlines Logo
20:10 - 16:09SOU-JFK
24h 59m2 stops
£381Multiple Airlines
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Aer Lingus Logo
16:55 - 08:15JFK-SOU
10h 20m1 stop
Aer Lingus Logo
12:25 - 19:25SOU-JFK
12h 00m1 stop
£404Aer Lingus
Find Deal
Mon, 20 Oct - Tue, 4 Nov
Aer Lingus Logo
18:45 - 11:55EWR-SOU
13h 10m1 stop
Aer Lingus Logo
09:30 - 16:15SOU-EWR
11h 45m1 stop
£440Aer Lingus
Find Deal
Tue, 28 Oct - Thu, 6 Nov
Virgin Atlantic Logo
19:43 - 17:00EWR-SOU
40h 17m2 stops
Virgin Atlantic Logo
18:05 - 23:10SOU-EWR
34h 05m2 stops
£486Virgin Atlantic
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Mon, 20 Oct - Mon, 3 Nov
KLM Logo
17:40 - 08:10JFK-SOU
10h 30m1 stop
KLM Logo
08:50 - 11:20SOU-JFK
31h 30m1 stop
£502KLM
Find Deal
Mon, 27 Oct - Thu, 6 Nov
KLM Logo
17:30 - 08:45JFK-SOU
10h 15m1 stop
KLM Logo
08:40 - 11:25SOU-JFK
31h 45m1 stop
£503KLM
Find Deal
Mon, 20 Oct - Mon, 3 Nov
Delta Logo
14:40 - 17:25JFK-SOU
21h 45m2 stops
Delta Logo
18:05 - 11:25SOU-JFK
22h 20m1 stop
£505Delta
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Wed, 5 Nov - Mon, 10 Nov
Delta Logo
12:25 - 08:10JFK-SOU
15h 45m2 stops
Delta Logo
08:50 - 15:45SOU-JFK
11h 55m1 stop
£506Delta
Find Deal
Tue, 28 Oct - Thu, 6 Nov
Virgin Atlantic Logo
13:45 - 17:00LAX-SOU
19h 15m1 stop
Virgin Atlantic Logo
17:30 - 11:45SOU-LAX
26h 15m1 stop
£509Virgin Atlantic
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Mon, 10 Nov - Wed, 26 Nov

Aer Lingus flights from United States to Southampton

Our best Aer Lingus deals on United States to Southampton flight tickets
Aer Lingus
20 Oct
JFK16:55New York John F Kennedy Intl
10h 20m
1 stop
SOU08:15Southampton Eastleigh
4 Nov
SOU12:25Southampton Eastleigh
12h 00m
1 stop
JFK19:25New York John F Kennedy Intl
£404
Find similar
Aer Lingus
28 Oct
EWR18:45Newark
13h 10m
1 stop
SOU11:55Southampton Eastleigh
6 Nov
SOU09:30Southampton Eastleigh
11h 45m
1 stop
EWR16:15Newark
£440
Find similar
Aer Lingus
20 Oct
JFK16:55New York John F Kennedy Intl
10h 20m
1 stop
SOU08:15Southampton Eastleigh
4 Nov
SOU20:10Southampton Eastleigh
26h 10m
2 stops
JFK17:20New York John F Kennedy Intl
£454
Find similar

KLM flights from United States to Southampton

Our best KLM deals on United States to Southampton flight tickets
KLM
27 Oct
JFK17:40New York John F Kennedy Intl
10h 30m
1 stop
SOU08:10Southampton Eastleigh
6 Nov
SOU08:50Southampton Eastleigh
31h 30m
1 stop
JFK11:20New York John F Kennedy Intl
£502
Find similar
KLM
20 Oct
JFK17:30New York John F Kennedy Intl
10h 15m
1 stop
SOU08:45Southampton Eastleigh
3 Nov
SOU08:40Southampton Eastleigh
31h 45m
1 stop
JFK11:25New York John F Kennedy Intl
£503
Find similar
KLM
10 Nov
LAX07:30Los Angeles
16h 40m
2 stops
SOU08:10Southampton Eastleigh
26 Nov
SOU08:40Southampton Eastleigh
21h 53m
2 stops
LAX22:33Los Angeles
£547
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 18 September 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

Thu 30/10

16:50-19:40

2 stops22h 50m

Southampton Eastleigh

Thu 6/11

20:10-16:09

2 stops24h 59m

£380

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Thu 30/10

10:05-19:40

3 stops29h 35m

Southampton Eastleigh

Thu 6/11

20:10-16:09

2 stops24h 59m

£381

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Mon 20/10

16:55-08:15

1 stop10h 20m

Southampton Eastleigh

Tue 4/11

12:25-19:25

1 stop12h 00m

£404

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Tue 28/10

18:45-11:55

1 stop13h 10m

Southampton Eastleigh

Thu 6/11

09:30-16:15

1 stop11h 45m

£440

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Mon 20/10

19:43-17:00

2 stops40h 17m

Southampton Eastleigh

Mon 3/11

18:05-23:10

2 stops34h 05m

£486

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Mon 27/10

17:40-08:10

1 stop10h 30m

Southampton Eastleigh

Thu 6/11

08:50-11:20

1 stop31h 30m

£502

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Mon 20/10

17:30-08:45

1 stop10h 15m

Southampton Eastleigh

Mon 3/11

08:40-11:25

1 stop31h 45m

£503

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Wed 5/11

14:40-17:25

2 stops21h 45m

Southampton Eastleigh

Mon 10/11

18:05-11:25

1 stop22h 20m

£505

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Tue 28/10

12:25-08:10

2 stops15h 45m

Southampton Eastleigh

Thu 6/11

08:50-15:45

1 stop11h 55m

£506

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Mon 10/11

13:45-17:00

1 stop19h 15m

Southampton Eastleigh

Wed 26/11

17:30-11:45

1 stop26h 15m

£508

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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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