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Cheap flights from New York John F Kennedy Intl Airport to London from $329

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York John F Kennedy Intl Airport to London departing on 2/26. 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 New York John F Kennedy Intl Airport to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:45 am - 7:40 pm
JFK
-
SOU
28h 55m
2 stops
Multiple Airlines Logo
8:10 pm - 10:39 pm
SOU
-
JFK
31h 29m
2 stops
$543Multiple Airlines
Thu, Feb 26 - Thu, Mar 5
Multiple Airlines Logo
5:30 pm - 7:40 pm
JFK
-
SOU
21h 10m
3 stops
Multiple Airlines Logo
8:10 pm - 4:09 pm
SOU
-
JFK
24h 59m
2 stops
$594Multiple Airlines
Thu, Feb 26 - Thu, Mar 5
Delta Logo
4:40 pm - 8:20 am
JFK
-
SOU
10h 40m
1 stop
Delta Logo
8:50 am - 4:45 pm
SOU
-
JFK
11h 55m
1 stop
$646Delta
Wed, Mar 4 - Tue, Mar 10
Delta Logo
10:23 am - 5:25 pm
JFK
-
SOU
26h 02m
2 stops
Delta Logo
5:35 pm - 2:15 pm
SOU
-
JFK
24h 40m
1 stop
$651Delta
Wed, Mar 4 - Tue, Mar 10
Delta Logo
5:40 pm - 8:20 am
JFK
-
SOU
10h 40m
1 stop
Delta Logo
8:50 am - 12:45 am
SOU
-
JFK
19h 55m
2 stops
$656Delta
Sun, Mar 15 - Tue, Mar 24
Multiple Airlines Logo
5:30 pm - 7:40 pm
JFK
-
SOU
21h 10m
3 stops
Multiple Airlines Logo
6:05 pm - 4:09 pm
SOU
-
JFK
27h 04m
3 stops
$664Multiple Airlines
Thu, Feb 26 - Thu, Mar 5
Multiple Airlines Logo
6:20 pm - 12:05 pm
JFK
-
SOU
12h 45m
2 stops
Multiple Airlines Logo
7:20 pm - 9:40 pm
SOU
-
JFK
31h 20m
1 stop
$684Multiple Airlines
Sat, May 9 - Mon, May 18
Delta Logo
4:40 pm - 8:20 am
JFK
-
SOU
10h 40m
1 stop
Delta Logo
8:50 am - 4:45 pm
SOU
-
JFK
11h 55m
1 stop
$696Delta
Thu, Mar 5 - Tue, Mar 10
Delta Logo
11:18 am - 5:00 pm
JFK
-
SOU
25h 42m
2 stops
Delta Logo
5:40 pm - 4:45 pm
SOU
-
JFK
27h 05m
1 stop
$701Delta
Thu, Mar 12 - Mon, Mar 23
Multiple Airlines Logo
11:45 pm - 4:35 pm
JFK
-
SOU
11h 50m
1 stop
Multiple Airlines Logo
8:40 pm - 10:30 pm
SOU
-
JFK
30h 50m
2 stops
$702Multiple Airlines
Fri, May 8 - Mon, May 18

KLM flights from New York John F Kennedy Intl Airport to Southampton

Our best KLM deals on New York John F Kennedy Intl Airport to Southampton flight tickets
KLM
Apr 17
JFK4:40 pmNew York John F Kennedy Intl
11h 05m
1 stop
SOU8:45 amSouthampton Eastleigh
May 2
SOU9:15 amSouthampton Eastleigh
32h 09m
1 stop
JFK12:24 pmNew York John F Kennedy Intl
$835
KLM
May 16
JFK9:05 pmNew York John F Kennedy Intl
14h 45m
1 stop
SOU4:50 pmSouthampton Eastleigh
May 23
SOU5:20 pmSouthampton Eastleigh
28h 45m
1 stop
JFK5:05 pmNew York John F Kennedy Intl
$946

Aer Lingus flights from New York John F Kennedy Intl Airport to Southampton

Our best Aer Lingus deals on New York John F Kennedy Intl Airport to Southampton flight tickets
Aer Lingus
Apr 26
JFK4:55 pmNew York John F Kennedy Intl
10h 45m
1 stop
SOU8:40 amSouthampton Eastleigh
May 10
SOU9:10 amSouthampton Eastleigh
18h 05m
1 stop
JFK10:15 pmNew York John F Kennedy Intl
$716
Aer Lingus
May 8
JFK11:45 pmNew York John F Kennedy Intl
11h 50m
1 stop
SOU4:35 pmSouthampton Eastleigh
May 17
SOU9:10 amSouthampton Eastleigh
18h 05m
1 stop
JFK10:15 pmNew York John F Kennedy Intl
$811
Aer Lingus
Feb 5
JFK5:00 pmNew York John F Kennedy Intl
10h 45m
1 stop
SOU8:45 amSouthampton Eastleigh
Feb 16
SOU8:10 pmSouthampton Eastleigh
27h 17m
2 stops
JFK6:27 pmNew York John F Kennedy Intl
$836

momondo Fare Finder

 
Customize your flight search to find flights from New York John F Kennedy Intl Airport 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 832,500 searches. Data last updated January 13, 2026.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport 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 2/26

9:45 am-7:40 pm

2 stops28h 55m

Southampton Eastleigh

Thu 3/5

8:10 pm-10:39 pm

2 stops31h 29m

$543

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Thu 2/26

5:30 pm-7:40 pm

3 stops21h 10m

Southampton Eastleigh

Thu 3/5

8:10 pm-4:09 pm

2 stops24h 59m

$594

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Wed 3/4

4:40 pm-8:20 am

1 stop10h 40m

Southampton Eastleigh

Tue 3/10

8:50 am-4:45 pm

1 stop11h 55m

$646

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Wed 3/4

10:23 am-5:25 pm

2 stops26h 02m

Southampton Eastleigh

Tue 3/10

5:35 pm-2:15 pm

1 stop24h 40m

$651

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Sun 3/15

5:40 pm-8:20 am

1 stop10h 40m

Southampton Eastleigh

Tue 3/24

8:50 am-12:45 am

2 stops19h 55m

$656

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Thu 2/26

5:30 pm-7:40 pm

3 stops21h 10m

Southampton Eastleigh

Thu 3/5

6:05 pm-4:09 pm

3 stops27h 04m

$664

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Sat 5/9

6:20 pm-12:05 pm

2 stops12h 45m

Southampton Eastleigh

Mon 5/18

7:20 pm-9:40 pm

1 stop31h 20m

$684

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Thu 3/5

4:40 pm-8:20 am

1 stop10h 40m

Southampton Eastleigh

Tue 3/10

8:50 am-4:45 pm

1 stop11h 55m

$696

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Thu 3/12

11:18 am-5:00 pm

2 stops25h 42m

Southampton Eastleigh

Mon 3/23

5:40 pm-4:45 pm

1 stop27h 05m

$701

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Fri 5/8

11:45 pm-4:35 pm

1 stop11h 50m

Southampton Eastleigh

Mon 5/18

8:40 pm-10:30 pm

2 stops30h 50m

$702

Flights are sorted by cheapest round-trip 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 New York John F Kennedy Intl Airport 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 airline that flies from New York John F Kennedy Intl to Southampton Eastleigh?

Aer Lingus and Delta are the most popular carriers operating from New York John F Kennedy Intl to Southampton Eastleigh

What airlines fly to Southampton?

British Airways, Virgin Atlantic and Delta are the top three most popular airlines that fly to Southampton from New York John F Kennedy Intl Airport according to our data. British Airways is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Southampton. Keep in mind that there are 19 different airlines that fly to Southampton on a routine basis, so you have a few additional options to choose from.

When to book flights from New York John F Kennedy Intl Airport to Southampton

Are you open to changing your travel dates? Check out the ideal times to fly from New York John F Kennedy Intl Airport to Southampton according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New York John F Kennedy Intl Airport to Southampton (JFK to SOU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York John F Kennedy Intl Airport to Southampton

Fastest flight time

10h 40m

Direct flights

None
The fastest flight from New York John F Kennedy Intl Airport to Southampton takes 10h 40m
There are no direct flights from New York John F Kennedy Intl Airport to Southampton. There are no popular flight routes from New York John F Kennedy Intl Airport to Southampton.
Search flight deals

  • How far is New York John F Kennedy Intl to Southampton Eastleigh by plane?

    New York John F Kennedy Intl and Southampton Eastleigh are 3412.9 mi apart from one another. A reasonable flight in good conditions will take 10h 40m.

  • When did momondo last update prices for flights from New York John F Kennedy Intl Airport to Southampton Eastleigh Airport?

    Prices for flights from New York John F Kennedy Intl Airport to Southampton Eastleigh Airport are updated daily.

  • How many operators does momondo search for flights from New York John F Kennedy Intl Airport to Southampton Eastleigh Airport?

  • How old do you have to be to fly from New York John F Kennedy Intl Airport 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 New York John F Kennedy Intl Airport 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.

  • What is the most popular airline from New York John F Kennedy Intl Airport to Southampton?

Best airlines flying from New York John F Kennedy Intl Airport to Southampton

Compare and see reviews for airlines that fly from New York John F Kennedy Intl Airport to Southampton with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $656Free CancellationRating
7.7
1,437 reviews
Search KLM flights
Aer LingusPriceFrom $669Free CancellationRating
7.2
1,435 reviews
Search Aer Lingus flights

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Why should I use momondo to find a flight deal from New York to Southampton?

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

Can I find flights from New York to Southampton with flexible booking policies on momondo?

momondo does allow users to show only those flights to Southampton from New York which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from New York to Southampton?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Southampton from New York.

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