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Cheap flights from Southampton to the United States from £346

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 24/4. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
16:05 - 13:35SOU-EWR
26h 30m3 stops
Multiple Airlines Logo
17:40 - 19:40EWR-SOU
21h 00m2 stops
£410Multiple Airlines
Find Deal
Wed, 26 Nov - Mon, 1 Dec
Multiple Airlines Logo
09:30 - 13:35SOU-EWR
33h 05m2 stops
Multiple Airlines Logo
17:40 - 15:35EWR-SOU
16h 55m2 stops
£419Multiple Airlines
Find Deal
Mon, 24 Nov - Wed, 10 Dec
Virgin Atlantic Logo
08:40 - 00:27SOU-LAS
23h 47m2 stops
Virgin Atlantic Logo
06:15 - 08:05LAS-SOU
41h 50m2 stops
£454Virgin Atlantic
Find Deal
Wed, 17 Dec - Wed, 24 Dec
Virgin Atlantic Logo
18:05 - 14:50SOU-MIA
25h 45m1 stop
Virgin Atlantic Logo
16:50 - 17:00MIA-SOU
19h 10m1 stop
£471Virgin Atlantic
Find Deal
Thu, 13 Nov - Tue, 18 Nov
KLM Logo
08:50 - 20:46SOU-MIA
16h 56m2 stops
KLM Logo
16:50 - 17:00MIA-SOU
19h 10m1 stop
£476KLM
Find Deal
Thu, 13 Nov - Tue, 18 Nov
Delta Logo
08:50 - 00:07SOU-LAX
22h 17m2 stops
Delta Logo
10:35 - 17:00LAX-SOU
22h 25m2 stops
£483Delta
Find Deal
Thu, 26 Mar - Mon, 30 Mar
Delta Logo
08:40 - 19:55SOU-BOS
15h 15m1 stop
Delta Logo
20:20 - 17:00BOS-SOU
15h 40m1 stop
£488Delta
Find Deal
Fri, 27 Mar - Mon, 30 Mar
KLM Logo
18:05 - 13:15SOU-JFK
24h 10m1 stop
KLM Logo
18:50 - 17:00JFK-SOU
17h 10m1 stop
£533KLM
Find Deal
Mon, 1 Dec - Mon, 8 Dec
Aer Lingus Logo
09:30 - 19:29SOU-JFK
14h 59m1 stop
Aer Lingus Logo
17:00 - 08:45JFK-SOU
10h 45m1 stop
£534Aer Lingus
Find Deal
Mon, 12 Jan - Sun, 18 Jan
Aer Lingus Logo
09:30 - 16:15SOU-EWR
11h 45m1 stop
Aer Lingus Logo
17:45 - 08:45EWR-SOU
10h 00m1 stop
£541Aer Lingus
Find Deal
Mon, 12 Jan - Sun, 18 Jan

Delta flights from Southampton to United States

Our best Delta deals on Southampton to United States flight tickets
Delta
26 Mar
SOU08:50Southampton Eastleigh
22h 17m
2 stops
LAX00:07Los Angeles
30 Mar
LAX13:50Los Angeles
19h 10m
1 stop
SOU17:00Southampton Eastleigh
£483
Find similar
Delta
27 Mar
SOU08:40Southampton Eastleigh
15h 15m
1 stop
BOS19:55Boston Logan Intl
30 Mar
BOS20:20Boston Logan Intl
15h 40m
1 stop
SOU17:00Southampton Eastleigh
£488
Find similar
Delta
27 Mar
SOU08:40Southampton Eastleigh
26h 44m
2 stops
BOS07:24Boston Logan Intl
30 Mar
BOS13:10Boston Logan Intl
22h 50m
2 stops
SOU17:00Southampton Eastleigh
£493
Find similar

Aer Lingus flights from Southampton to United States

Our best Aer Lingus deals on Southampton to United States flight tickets
Aer Lingus
12 Jan
SOU09:30Southampton Eastleigh
14h 59m
1 stop
JFK19:29New York John F Kennedy Intl
18 Jan
JFK17:00New York John F Kennedy Intl
10h 45m
1 stop
SOU08:45Southampton Eastleigh
£534
Find similar
Aer Lingus
12 Jan
SOU09:30Southampton Eastleigh
11h 45m
1 stop
EWR16:15Newark
18 Jan
EWR17:45Newark
10h 00m
1 stop
SOU08:45Southampton Eastleigh
£541
Find similar
Aer Lingus
10 Jan
SOU09:30Southampton Eastleigh
11h 45m
1 stop
EWR16:15Newark
14 Jan
EWR17:45Newark
10h 00m
1 stop
SOU08:45Southampton Eastleigh
£557
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 3 November 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

SouthamptonNewark

SOU - EWR

SOUEWR

Southampton Eastleigh

Wed 26/11

16:05-13:35

3 stops26h 30m

Newark

Mon 1/12

17:40-19:40

2 stops21h 00m

£410

SouthamptonNewark

SOU - EWR

SOUEWR

Southampton Eastleigh

Mon 24/11

09:30-13:35

2 stops33h 05m

Newark

Wed 10/12

17:40-15:35

2 stops16h 55m

£419

SouthamptonLas Vegas

SOU - LAS

SOULAS

Southampton Eastleigh

Wed 17/12

08:40-00:27

2 stops23h 47m

Las Vegas Harry Reid Intl

Wed 24/12

06:15-08:05

2 stops41h 50m

£454

SouthamptonMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

Thu 13/11

18:05-14:50

1 stop25h 45m

Miami

Tue 18/11

16:50-17:00

1 stop19h 10m

£471

SouthamptonMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

Thu 13/11

08:50-20:46

2 stops16h 56m

Miami

Tue 18/11

16:50-17:00

1 stop19h 10m

£476

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Thu 26/3

08:50-00:07

2 stops22h 17m

Los Angeles

Mon 30/3

10:35-17:00

2 stops22h 25m

£483

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Fri 27/3

08:40-19:55

1 stop15h 15m

Boston Logan Intl

Mon 30/3

20:20-17:00

1 stop15h 40m

£488

SouthamptonNew York

SOU - JFK

SOUJFK

Southampton Eastleigh

Mon 1/12

18:05-13:15

1 stop24h 10m

New York John F Kennedy Intl

Mon 8/12

18:50-17:00

1 stop17h 10m

£533

SouthamptonNew York

SOU - JFK

SOUJFK

Southampton Eastleigh

Mon 12/1

09:30-19:29

1 stop14h 59m

New York John F Kennedy Intl

Sun 18/1

17:00-08:45

1 stop10h 45m

£534

SouthamptonNewark

SOU - EWR

SOUEWR

Southampton Eastleigh

Mon 12/1

09:30-16:15

1 stop11h 45m

Newark

Sun 18/1

17:45-08:45

1 stop10h 00m

£541

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 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 £498. 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 £651.

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 £453. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £588 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 36% 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

Direct flights

None
There are no direct flights from Southampton to United States. There are no popular flight routes from Southampton to United States.
Search flight deals

  • 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 £402Free CancellationRating
7.7
1,405 reviews
Search KLM flights
Virgin AtlanticPriceFrom £435Free CancellationRating
7.5
671 reviews
Search Virgin Atlantic 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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