Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from New York to London from $345

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 to London departing on 9/18. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from New York to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Aer Lingus Logo
11:55 pm - 7:30 pm
JFK
-
SOU
14h 35m
1 stop
Aer Lingus Logo
9:20 am - 10:25 pm
SOU
-
JFK
18h 05m
1 stop
$846Aer Lingus
Mon, Jul 6 - Wed, Jul 22
Aer Lingus Logo
4:55 pm - 8:40 am
JFK
-
SOU
10h 45m
1 stop
Aer Lingus Logo
9:20 am - 10:25 pm
SOU
-
JFK
18h 05m
1 stop
$847Aer Lingus
Mon, Jul 6 - Wed, Jul 22
Multiple Airlines Logo
3:45 pm - 7:30 pm
EWR
-
SOU
22h 45m
2 stops
Multiple Airlines Logo
8:00 pm - 10:35 pm
SOU
-
EWR
31h 35m
2 stops
$852Multiple Airlines
Wed, Jul 22 - Sat, Aug 1
Multiple Airlines Logo
4:55 pm - 8:45 am
JFK
-
SOU
34h 50m
2 stops
Multiple Airlines Logo
9:20 am - 10:25 pm
SOU
-
JFK
18h 05m
1 stop
$881Multiple Airlines
Mon, Jul 6 - Wed, Jul 22
Multiple Airlines Logo
7:45 pm - 7:30 pm
EWR
-
SOU
18h 45m
1 stop
Multiple Airlines Logo
9:20 am - 4:20 pm
SOU
-
EWR
12h 00m
1 stop
$883Multiple Airlines
Tue, Jul 28 - Wed, Aug 12
Multiple Airlines Logo
7:45 pm - 4:50 pm
EWR
-
SOU
16h 05m
1 stop
Multiple Airlines Logo
9:20 am - 11:45 am
SOU
-
EWR
31h 25m
1 stop
$888Multiple Airlines
Sun, Aug 9 - Thu, Aug 20
Aer Lingus Logo
11:55 pm - 4:50 pm
JFK
-
SOU
11h 55m
1 stop
Aer Lingus Logo
9:20 am - 10:25 pm
SOU
-
JFK
18h 05m
1 stop
$890Aer Lingus
Mon, Jul 6 - Wed, Jul 22
Multiple Airlines Logo
8:25 pm - 7:30 pm
EWR
-
SOU
18h 05m
2 stops
Multiple Airlines Logo
7:20 pm - 3:30 pm
SOU
-
EWR
25h 10m
2 stops
$892Multiple Airlines
Sun, Sep 6 - Mon, Sep 14
Multiple Airlines Logo
4:55 pm - 8:45 am
JFK
-
SOU
34h 50m
2 stops
Multiple Airlines Logo
9:20 am - 10:25 pm
SOU
-
JFK
18h 05m
1 stop
$894Multiple Airlines
Mon, Jul 6 - Wed, Jul 22
Aer Lingus Logo
4:55 pm - 8:40 am
JFK
-
SOU
10h 45m
1 stop
Aer Lingus Logo
8:00 pm - 7:20 pm
SOU
-
JFK
28h 20m
1 stop
$897Aer Lingus
Sun, Aug 9 - Thu, Aug 20

Aer Lingus flights from New York to Southampton

Our best Aer Lingus deals on New York to Southampton flight tickets
Aer Lingus
Jul 6
JFK11:55 pmNew York John F Kennedy Intl
14h 35m
1 stop
SOU7:30 pmSouthampton Eastleigh
Jul 22
SOU9:20 amSouthampton Eastleigh
18h 05m
1 stop
JFK10:25 pmNew York John F Kennedy Intl
$846
Aer Lingus
Jul 6
JFK4:55 pmNew York John F Kennedy Intl
10h 45m
1 stop
SOU8:40 amSouthampton Eastleigh
Jul 22
SOU9:20 amSouthampton Eastleigh
18h 05m
1 stop
JFK10:25 pmNew York John F Kennedy Intl
$847
Aer Lingus
Jul 6
JFK11:55 pmNew York John F Kennedy Intl
11h 55m
1 stop
SOU4:50 pmSouthampton Eastleigh
Jul 22
SOU9:20 amSouthampton Eastleigh
18h 05m
1 stop
JFK10:25 pmNew York John F Kennedy Intl
$890

Delta flights from New York to Southampton

Our best Delta deals on New York to Southampton flight tickets
Delta
Sep 15
JFK9:15 pmNew York John F Kennedy Intl
14h 35m
1 stop
SOU4:50 pmSouthampton Eastleigh
Sep 30
SOU9:15 amSouthampton Eastleigh
32h 18m
1 stop
JFK12:33 pmNew York John F Kennedy Intl
$1,077
Delta
Sep 27
JFK4:40 pmNew York John F Kennedy Intl
10h 55m
1 stop
SOU8:35 amSouthampton Eastleigh
Oct 8
SOU9:05 amSouthampton Eastleigh
32h 28m
1 stop
JFK12:33 pmNew York John F Kennedy Intl
$1,078
Delta
Aug 19
LGA9:25 amNew York LaGuardia
18h 20m
2 stops
SOU8:45 amSouthampton Eastleigh
Aug 30
SOU9:15 amSouthampton Eastleigh
18h 12m
2 stops
LGA10:27 pmNew York LaGuardia
$1,142

momondo Fare Finder

 
Customize your flight search to find flights from New York 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 May 24, 2026.
Use the filters below to find and compare flights from New York to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Mon 7/6

11:55 pm-7:30 pm

1 stop14h 35m

Southampton Eastleigh

Wed 7/22

9:20 am-10:25 pm

1 stop18h 05m

$846
Quickest round-trip

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Mon 7/6

4:55 pm-8:40 am

1 stop10h 45m

Southampton Eastleigh

Wed 7/22

9:20 am-10:25 pm

1 stop18h 05m

$847

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Wed 7/22

3:45 pm-7:30 pm

2 stops22h 45m

Southampton Eastleigh

Sat 8/1

8:00 pm-10:35 pm

2 stops31h 35m

$852

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Mon 7/6

4:55 pm-8:45 am

2 stops34h 50m

Southampton Eastleigh

Wed 7/22

9:20 am-10:25 pm

1 stop18h 05m

$881

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Tue 7/28

7:45 pm-7:30 pm

1 stop18h 45m

Southampton Eastleigh

Wed 8/12

9:20 am-4:20 pm

1 stop12h 00m

$883

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Sun 8/9

7:45 pm-4:50 pm

1 stop16h 05m

Southampton Eastleigh

Thu 8/20

9:20 am-11:45 am

1 stop31h 25m

$888

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Mon 7/6

11:55 pm-4:50 pm

1 stop11h 55m

Southampton Eastleigh

Wed 7/22

9:20 am-10:25 pm

1 stop18h 05m

$890

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Sun 9/6

8:25 pm-7:30 pm

2 stops18h 05m

Southampton Eastleigh

Mon 9/14

7:20 pm-3:30 pm

2 stops25h 10m

$892

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Mon 7/6

4:55 pm-8:45 am

2 stops34h 50m

Southampton Eastleigh

Wed 7/22

9:20 am-10:25 pm

1 stop18h 05m

$894

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Sun 8/9

4:55 pm-8:40 am

1 stop10h 45m

Southampton Eastleigh

Thu 8/20

8:00 pm-7:20 pm

1 stop28h 20m

$897

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from New York 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 New York to Southampton flights?

You could potentially save up to 43% on your flight if you consider stops on a New York to Southampton flight.

When to book flights from New York to Southampton

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

Cheap New York to Southampton (NYC to SOU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York to Southampton

Fastest flight time

9h 55m

Direct flights

None
The fastest flight from New York to Southampton takes 9h 55m
There are no direct flights from New York to Southampton. There are no popular flight routes from New York to Southampton.
Search flight deals

Frequently asked questions about flying from New York to Southampton

  • How far is New York to Southampton Eastleigh by plane?

    The distance between New York and Southampton Eastleigh is about 3416.6 mi. Typically, this will take 9h 55m by plane in normal conditions.

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

    Prices for flights from New York to Southampton Eastleigh Airport were last updated today.

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

  • How old do you have to be to fly from New York 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 to Southampton Eastleigh Airport.

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

    The travel and health documents you'll need for your trip to Southampton Eastleigh Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Southampton Eastleigh Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from New York to Southampton?

Best airlines flying from New York to Southampton

Compare and see reviews for airlines that fly from New York to Southampton with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom $618Free CancellationRating
7.3
1,580 reviews
Search Aer Lingus flights

Traveling 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 New York to Southampton?

Finding the right flight to Southampton from New York is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Southampton quick and easy, saving you time and money.

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

Flights from New York to Southampton with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for New York to Southampton flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from New York 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 New York and alert you when they change.

An easier way to manage your Southampton trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 6/23
Tue 6/30
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United Kingdom