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Cheap flights from the United States to Southampton from £212

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SOU
7 Sep — 14 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from USA to Southampton

Enter your travel dates to find the best prices.

Cheapest flights from USA to Southampton
Explore the most affordable flight options available from USA to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 August 2026.

Sun 13/923:50 -
2 stops53h 25m
Mon 28/919:20 -
1 stop31h 40m
Deal found 5/8£554
Tue 13/1017:25 -
1 stop9h 40m
Wed 21/1012:20 -
2 stops37h 45m
Deal found 4/8£556
Sun 13/918:20 -
2 stops37h 30m
Tue 29/909:15 -
1 stop18h 10m
Deal found 6/8£584
Mon 14/916:55 -
1 stop18h 55m
Mon 28/909:20 -
1 stop18h 05m
Deal found 7/8£595
Sun 27/917:35 -
1 stop18h 15m
Tue 13/1018:10 -
2 stops31h 50m
Deal found 5/8£605
Mon 14/923:10 -
2 stops12h 40m
Mon 28/909:20 -
2 stops17h 45m
Deal found 8/8£606
Mon 28/917:25 -
1 stop10h 15m
Sun 11/1009:20 -
1 stop14h 30m
Deal found 5/8£617
Fri 18/910:25 -
2 stops28h 05m
Fri 25/920:00 -
2 stops26h 59m
Deal found 4/8£618
Tue 13/1020:30 -
2 stops18h 00m
Sun 18/1009:20 -
2 stops17h 45m
Deal found 4/8£624
Sat 12/917:35 -
1 stop10h 00m
Sat 19/919:25 -
1 stop30h 35m
Deal found 5/8£625
Wed 2/910:40 -
2 stops25h 10m
Wed 9/920:00 -
2 stops23h 41m
Deal found 5/8£626
Mon 28/917:25 -
2 stops14h 25m
Sun 11/1009:20 -
1 stop10h 35m
Deal found 5/8£633

Find flight deals from USA to Southampton

Keep the following information in mind while searching for USA to Southampton flight deals. Data was last updated 8 August 2026.

Round-trip from

£554

One-way from

£212

Popular in

June

Cheapest in

September

Average price

£504
13/9-28/9
  • 13/9-28/9
  • 3 total stops
  • 85h 05m total
  • USA to Southampton
Search Deals
16/10
  • 16/10
  • 3 total stops
  • 31h 55m total
  • USA to Southampton
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£100 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from USA 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, Cheapflights users made 858,174 searches. Data last updated 8 August 2026.
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

Cheapest return flight

BostonSouthampton

BOS Boston Logan Intl - SOU Southampton Eastleigh

BOSSOU

Boston Logan Intl

Wed 2/9

05:45-19:30

2 stops32h 45m

Southampton Eastleigh

Wed 9/9

15:35-14:02

3 stops27h 27m

£646

BostonSouthampton

BOS Boston Logan Intl - SOU Southampton Eastleigh

BOSSOU

Boston Logan Intl

Fri 18/9

10:40-19:30

2 stops27h 50m

Southampton Eastleigh

Fri 25/9

20:00-18:07

2 stops27h 07m

£669

OrlandoSouthampton

MCO Orlando - SOU Southampton Eastleigh

MCOSOU

Orlando

Mon 21/9

20:30-08:05

2 stops30h 35m

Southampton Eastleigh

Mon 28/9

09:20-18:15

1 stop13h 55m

£707
Fastest return journey

NewarkSouthampton

EWR Newark - SOU Southampton Eastleigh

EWRSOU

Newark

Tue 13/10

17:35-08:05

1 stop9h 30m

Southampton Eastleigh

Sun 18/10

09:20-16:05

1 stop11h 45m

£727

ChicagoSouthampton

ORD Chicago O'Hare Intl - SOU Southampton Eastleigh

ORDSOU

Chicago O'Hare Intl

Wed 4/11

16:25-17:00

1 stop18h 35m

Southampton Eastleigh

Tue 24/11

17:30-14:25

1 stop26h 55m

£750

ChicagoSouthampton

ORD Chicago O'Hare Intl - SOU Southampton Eastleigh

ORDSOU

Chicago O'Hare Intl

Mon 23/11

16:25-17:00

1 stop18h 35m

Southampton Eastleigh

Thu 26/11

08:40-14:25

1 stop11h 45m

£750

San FranciscoSouthampton

SFO San Francisco - SOU Southampton Eastleigh

SFOSOU

San Francisco

Tue 15/9

13:45-16:50

1 stop19h 05m

Southampton Eastleigh

Mon 28/9

17:20-11:45

1 stop26h 25m

£756

San FranciscoSouthampton

SFO San Francisco - SOU Southampton Eastleigh

SFOSOU

San Francisco

Mon 14/9

13:45-08:45

1 stop35h 00m

Southampton Eastleigh

Mon 28/9

09:05-11:45

1 stop34h 40m

£756

DallasSouthampton

DFW Dallas/Fort Worth - SOU Southampton Eastleigh

DFWSOU

Dallas/Fort Worth

Mon 14/9

14:30-19:30

2 stops23h 00m

Southampton Eastleigh

Mon 21/9

20:00-19:35

2 stops29h 35m

£757

San FranciscoSouthampton

SFO San Francisco - SOU Southampton Eastleigh

SFOSOU

San Francisco

Wed 23/9

07:00-08:35

2 stops17h 35m

Southampton Eastleigh

Wed 7/10

09:15-11:45

1 stop34h 30m

£759

Flights are sorted by cheapest return flights first.

Deals found on 4/8

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from USA to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from USA with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from the United States to Southampton

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from USA to Southampton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Southampton from United States?

    Most people fly into Southampton Eastleigh (SOU) if they book a flight to Southampton from United States. Eastleigh is conveniently located just 3.5 mi from Southampton’s city center.

  • How long is the flight from USA to Southampton?

    Aer Lingus, Delta, and Virgin Atlantic can get you from USA to Southampton in just under 9h 30m. Your travel time can differ by up to 9h 05m. There are 3428 mi between USA and Southampton. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from USA to Southampton?

    The most popular route from USA to Southampton is New York John F Kennedy Intl - Southampton Eastleigh. You may also consider Newark - Southampton Eastleigh or San Francisco - Southampton Eastleigh.

  • Can I find deals for flights from USA to Southampton that include hotel bookings?

    Yes. In addition to deals on USA to Southampton flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from USA to Southampton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Southampton.

  • Can I find deals for business class flights from USA to Southampton?

    Yes. Cheapflights offers flight deals from USA to Southampton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for USA to Southampton

See prices for flight routes from nearby airports that may be better suited for you.
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John F Kennedy Intl to Heathrow flights
Dulles Intl to Heathrow flights
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John F Kennedy Intl to Gatwick flights
John F Kennedy Intl to London City flights
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O'Hare Intl to Heathrow flights
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Pearson Intl to Gatwick flights
Vancouver Intl to Heathrow flights
Seattle to Heathrow flights
Mexico City to Heathrow flights
Boston to Gatwick flights
Atlanta to Heathrow flights
Newark to London City flights
Newark to Stansted flights
Orlando to Heathrow flights
Reagan-National to Heathrow flights
Miami to Heathrow flights
Dulles Intl to Gatwick flights
Hobby to Heathrow flights
Dulles Intl to London City flights
Newark to Luton flights
Denver to Heathrow flights
John F Kennedy Intl to Edinburgh flights
Boston to London City flights
Newark to Edinburgh flights
Los Angeles to Gatwick flights
Philadelphia to Heathrow flights
Boston to Stansted flights
Pierre Elliott Trudeau Intl to Heathrow flights
Pearson Intl to London City flights
Pearson Intl to Stansted flights
Los Angeles to Stansted flights
Baltimore to Gatwick flights
George Bush Intcntl to Heathrow flights
San Francisco to Gatwick flights
Reagan-National to Gatwick flights
Mexico City to Gatwick flights
O'Hare Intl to Gatwick flights

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How does Cheapflights help users find flights from USA to Southampton?

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Why should you use Cheapflights to find cheap flight tickets from USA to Southampton?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from USA to Southampton.

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Yes, we can. To see specific flights from USA to Southampton with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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