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Cheap flights from Southampton to the United States from £376

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to the United States departing on 16/9. 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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Cheap return flights

KLM Logo
18:25 - 13:30SOU-JFK
24h 05m1 stop
KLM Logo
00:50 - 17:00JFK-SOU
11h 10m1 stop
£437KLM
Find Deal
Sun, 7 Sep - Sun, 21 Sep
Logo
09:10 - 14:55SOU-EWR
34h 45m2 stops
Logo
17:30 - 19:30EWR-SOU
21h 00m2 stops
£442
Find Deal
Wed, 10 Sep - Mon, 15 Sep
Delta Logo
09:20 - 16:30SOU-BOS
12h 10m1 stop
Delta Logo
16:50 - 08:45BOS-SOU
10h 55m1 stop
£462Delta
Find Deal
Mon, 8 Sep - Mon, 15 Sep
Virgin Atlantic Logo
09:20 - 22:23SOU-JFK
18h 03m2 stops
Virgin Atlantic Logo
00:50 - 17:00JFK-SOU
11h 10m1 stop
£463Virgin Atlantic
Find Deal
Tue, 16 Sep - Mon, 22 Sep
Delta Logo
09:20 - 19:29SOU-LGA
15h 09m2 stops
Delta Logo
13:10 - 08:45LGA-SOU
14h 35m2 stops
£463Delta
Find Deal
Tue, 16 Sep - Tue, 23 Sep
Virgin Atlantic Logo
18:25 - 12:20SOU-JFK
22h 55m1 stop
Virgin Atlantic Logo
09:35 - 08:45JFK-SOU
18h 10m2 stops
£468Virgin Atlantic
Find Deal
Sun, 7 Sep - Mon, 22 Sep
Aer Lingus Logo
09:40 - 16:05SOU-EWR
11h 25m1 stop
Aer Lingus Logo
17:35 - 08:15EWR-SOU
9h 40m1 stop
£497Aer Lingus
Find Deal
Mon, 15 Sep - Mon, 22 Sep
Aer Lingus Logo
09:10 - 18:25SOU-LAX
17h 15m1 stop
Aer Lingus Logo
20:15 - 19:30LAX-SOU
15h 15m1 stop
£507Aer Lingus
Find Deal
Sun, 14 Sep - Sun, 21 Sep
British Airways Logo
09:40 - 19:20SOU-JFK
14h 40m1 stop
British Airways Logo
18:30 - 12:00JFK-SOU
12h 30m2 stops
£596British Airways
Find Deal
Thu, 4 Sep - Tue, 9 Sep
British Airways Logo
09:30 - 19:25SOU-JFK
14h 55m1 stop
British Airways Logo
17:00 - 08:45JFK-SOU
10h 45m1 stop
£604British Airways
Find Deal
Mon, 10 Nov - Fri, 14 Nov

KLM flights from Southampton to United States

Our best KLM deals on Southampton to United States flight tickets
KLM
7 Sept
SOU18:25Southampton Eastleigh
24h 05m
1 stop
JFK13:30New York John F Kennedy Intl
21 Sept
JFK00:50New York John F Kennedy Intl
11h 10m
1 stop
SOU17:00Southampton Eastleigh
£437
Find similar
KLM
16 Sept
SOU09:20Southampton Eastleigh
32h 00m
1 stop
JFK12:20New York John F Kennedy Intl
23 Sept
JFK19:15New York John F Kennedy Intl
16h 45m
1 stop
SOU17:00Southampton Eastleigh
£459
Find similar
KLM
12 Aug
SOU09:20Southampton Eastleigh
12h 15m
1 stop
BOS16:35Boston Logan Intl
14 Sept
BOS18:45Boston Logan Intl
9h 00m
1 stop
SOU08:45Southampton Eastleigh
£506
Find similar

Aer Lingus flights from Southampton to United States

Our best Aer Lingus deals on Southampton to United States flight tickets
Aer Lingus
15 Sept
SOU09:40Southampton Eastleigh
11h 25m
1 stop
EWR16:05Newark
22 Sept
EWR17:35Newark
9h 40m
1 stop
SOU08:15Southampton Eastleigh
£497
Find similar
Aer Lingus
14 Sept
SOU09:10Southampton Eastleigh
17h 15m
1 stop
LAX18:25Los Angeles
21 Sept
LAX20:15Los Angeles
15h 15m
1 stop
SOU19:30Southampton Eastleigh
£507
Find similar
Aer Lingus
15 Sept
SOU09:40Southampton Eastleigh
14h 15m
1 stop
SFO15:55San Francisco
22 Sept
SFO17:40San Francisco
17h 50m
1 stop
SOU19:30Southampton Eastleigh
£521
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Southampton to United States 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 2 August 2025.
Use the filters below to find and compare flights from Southampton to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonNew York

SOU - JFK

SOUJFK

Southampton Eastleigh

Sun 7/9

18:25-13:30

1 stop24h 05m

New York John F Kennedy Intl

Sun 21/9

00:50-17:00

1 stop11h 10m

£437

SouthamptonNewark

SOU - EWR

SOUEWR

Southampton Eastleigh

Wed 10/9

09:10-14:55

2 stops34h 45m

Newark

Mon 15/9

17:30-19:30

2 stops21h 00m

£442

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Mon 8/9

09:20-16:30

1 stop12h 10m

Boston Logan Intl

Mon 15/9

16:50-08:45

1 stop10h 55m

£462

SouthamptonNew York

SOU - JFK

SOUJFK

Southampton Eastleigh

Tue 16/9

09:20-22:23

2 stops18h 03m

New York John F Kennedy Intl

Mon 22/9

00:50-17:00

1 stop11h 10m

£463

SouthamptonNew York

SOU - LGA

SOULGA

Southampton Eastleigh

Tue 16/9

09:20-19:29

2 stops15h 09m

New York LaGuardia

Tue 23/9

13:10-08:45

2 stops14h 35m

£463

SouthamptonNew York

SOU - JFK

SOUJFK

Southampton Eastleigh

Sun 7/9

18:25-12:20

1 stop22h 55m

New York John F Kennedy Intl

Mon 22/9

09:35-08:45

2 stops18h 10m

£468

SouthamptonNewark

SOU - EWR

SOUEWR

Southampton Eastleigh

Mon 15/9

09:40-16:05

1 stop11h 25m

Newark

Mon 22/9

17:35-08:15

1 stop9h 40m

£497

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Sun 14/9

09:10-18:25

1 stop17h 15m

Los Angeles

Sun 21/9

20:15-19:30

1 stop15h 15m

£507

SouthamptonNew York

SOU - JFK

SOUJFK

Southampton Eastleigh

Thu 4/9

09:40-19:20

1 stop14h 40m

New York John F Kennedy Intl

Tue 9/9

18:30-12:00

2 stops12h 30m

£596

SouthamptonNew York

SOU - JFK

SOUJFK

Southampton Eastleigh

Mon 10/11

09:30-19:25

1 stop14h 55m

New York John F Kennedy Intl

Fri 14/11

17:00-08:45

1 stop10h 45m

£604

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 the United States from

How to get the cheapest flight ticket from Southampton to United States

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 month to fly to United States?

The month of March is, on average, the cheapest month to fly to United States from Southampton, with most prices found around £416. If you are unable to visit United States during the month of March, then departing from Southampton during the month September is also very affordable. Most momondo users find prices during this month for around £428.

What is the cheapest day to depart on your flight to United States?

According to our data, Wednesday is the cheapest day to fly to United States from Southampton. The lowest ticket price found for a Wednesday departure recently was £493. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Southampton to United States for around £645.

What is the cheapest time of day to depart on your flight to United States?

Our most recent data shows that the best time of day to fly to United States is in the afternoon. Flights from Southampton to United States during this time can be as low as £449. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £582 on average. Flights to United States from Southampton in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You could potentially save up to 18% on your flight if you consider stops on a Southampton to United States flight.

Cheap Southampton to United States flight deals and tips

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

Best price found

£376

Fastest flight time

10h 15m

Direct flights

None

Airports in United States

8 airports
The best one-way flight to United States from Southampton in the past 72 hours is £376. The best return flight deal from Southampton to United States found on momondo in the last 72 hours is £437.
The fastest flight from Southampton to United States takes 10h 15m
There are no direct flights from Southampton to United States. Popular non-direct routes for this connection are Southampton Eastleigh Airport - New York LaGuardia Airport, Southampton Eastleigh Airport - Los Angeles Airport and Southampton Eastleigh Airport - Newark Airport.
There are 8 airports near United States: Newark (EWR), Los Angeles (LAX), New York LaGuardia (LGA), Boston Logan Intl (BOS), San Francisco (SFO), New York John F Kennedy Intl (JFK), Seattle/Tacoma Intl (SEA), Las Vegas Harry Reid Intl (LAS)
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  • When did momondo last update prices for flights from Southampton Eastleigh Airport to United States?

    Prices for flights from Southampton Eastleigh Airport to United States were last updated today.

  • How many operators does momondo search for flights from Southampton Eastleigh Airport to United States?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Southampton Eastleigh Airport to United States.

  • What documentation or ID do you need to fly to United States?

    The necessary travel and health documents for your United States trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Southampton to United States

Compare and see reviews for airlines that fly from Southampton to United States with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £399Free CancellationRating
7.8
1,383 reviews
Search KLM flights
Virgin AtlanticPriceFrom £419Free CancellationRating
7.4
655 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom £472Free CancellationRating
6.6
7,230 reviews
Search British Airways flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Southampton to United States . Millions of users trust and use momondo every year so you are in good hands.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Southampton to United States.

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

Yes momondo offers price alerts on flights to United States from Southampton. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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