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Cheap flights from Southampton to the United States from £276

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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — LAX
28 Jul — 4 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southampton to USA

Enter your travel dates to find the best prices.

Cheapest flights from Southampton to USA
Explore the most affordable flight options available from Southampton to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 June 2026.

Mon 2/1117:30
SOU
-
LAX
1 stop26h 15m
Virgin Atlantic
Thu 12/1113:45
LAX
-
SOU
1 stop19h 15m
Virgin Atlantic
Deal found 25/6£289
Mon 2/1109:20
SOU
-
LAX
1 stop17h 10m
British Airways
Thu 12/1120:15
LAX
-
SOU
1 stop15h 15m
British Airways
Deal found 25/6£477
Sun 11/1009:20
SOU
-
LAX
1 stop17h 05m
British Airways
Tue 20/1020:10
LAX
-
SOU
1 stop15h 20m
British Airways
Deal found 25/6£482
Wed 23/908:55
SOU
-
LAX
1 stop17h 30m
British Airways
Wed 14/1020:10
LAX
-
SOU
1 stop15h 20m
British Airways
Deal found 24/6£484
Tue 22/909:15
SOU
-
LAX
1 stop17h 10m
British Airways
Tue 13/1020:10
LAX
-
SOU
1 stop15h 20m
British Airways
Deal found 23/6£485
Thu 24/917:20
SOU
-
LAX
1 stop33h 05m
British Airways
Thu 15/1020:10
LAX
-
SOU
1 stop15h 20m
British Airways
Deal found 25/6£492
Tue 4/809:15
SOU
-
BOS
1 stop10h 40m
Aer Lingus
Tue 11/821:15
BOS
-
SOU
1 stop14h 35m
Aer Lingus
Deal found 26/6£493
Mon 2/1109:20
SOU
-
JFK
1 stop15h 05m
British Airways
Sun 8/1121:10
JFK
-
SOU
1 stop17h 20m
British Airways
Deal found 24/6£510
Sat 21/1109:20
SOU
-
JFK
1 stop15h 05m
British Airways
Fri 27/1121:10
JFK
-
SOU
1 stop14h 25m
British Airways
Deal found 25/6£511
Sat 31/1009:20
SOU
-
LAX
1 stop17h 10m
British Airways
Wed 4/1120:15
LAX
-
SOU
1 stop15h 15m
British Airways
Deal found 23/6£512
Sun 25/1009:20
SOU
-
LAX
1 stop17h 10m
British Airways
Mon 2/1120:15
LAX
-
SOU
1 stop15h 15m
British Airways
Deal found 23/6£513
Mon 21/909:20
SOU
-
EWR
1 stop11h 45m
British Airways
Mon 28/917:35
EWR
-
SOU
1 stop10h 05m
British Airways
Deal found 25/6£514

Find flight deals from Southampton to USA

Keep the following information in mind while searching for Southampton to USA flight deals. Data was last updated 28 June 2026.

Round-trip from

£289

One-way from

£276

Popular in

June

Cheapest in

September

Average price

£579
Virgin Atlantic
  • Virgin Atlantic
  • 2/11-12/11
  • 2 total stops
  • 45h 30m total
  • Southampton to USA
Search Deals
2/11
  • 2/11
  • 2 total stops
  • 53h 10m total
  • Southampton to USA
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£63 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southampton to USA 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 28 June 2026.
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

Cheapest return flight

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Sun 11/10

09:20-18:25

1 stop17h 05m

Los Angeles Los Angeles

Tue 20/10

20:10-19:30

1 stop15h 20m

£484

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Thu 24/9

17:20-18:25

1 stop33h 05m

Los Angeles Los Angeles

Thu 15/10

20:10-19:30

1 stop15h 20m

£492

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Sat 31/10

09:20-19:30

1 stop17h 10m

Los Angeles Los Angeles

Wed 4/11

20:15-19:30

1 stop15h 15m

£512

SouthamptonNew York

SOU - JFK

SOUJFK

Southampton Eastleigh

Sat 21/11

09:20-19:25

1 stop15h 05m

New York John F Kennedy Intl

Fri 27/11

21:10-16:35

1 stop14h 25m

£512

SouthamptonWashington, D.C.

SOU - IAD

SOUIAD

Southampton Eastleigh

Mon 7/9

09:20-15:45

1 stop11h 25m

Washington, D.C. Dulles Intl

Mon 14/9

17:15-08:40

1 stop10h 25m

£515

SouthamptonWashington, D.C.

SOU - IAD

SOUIAD

Southampton Eastleigh

Thu 29/10

17:05-20:30

1 stop31h 25m

Washington, D.C. Dulles Intl

Thu 5/11

17:05-16:35

1 stop18h 30m

£517

SouthamptonNew York

SOU - JFK

SOUJFK

Southampton Eastleigh

Tue 22/9

09:15-22:25

1 stop18h 10m

New York John F Kennedy Intl

Tue 13/10

23:55-19:30

1 stop14h 35m

£517

SouthamptonNewark

SOU - EWR

SOUEWR

Southampton Eastleigh

Sat 21/11

17:05-16:15

1 stop28h 10m

Newark

Fri 27/11

17:45-08:40

1 stop9h 55m

£520

SouthamptonNew York

SOU - JFK

SOUJFK

Southampton Eastleigh

Thu 24/9

17:20-19:20

1 stop31h 00m

New York John F Kennedy Intl

Thu 15/10

16:55-08:40

1 stop10h 45m

£524
Fastest return journey

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Thu 3/9

09:20-14:55

1 stop10h 35m

Boston Logan Intl

Sun 6/9

17:25-08:40

1 stop10h 15m

£532

Flights are sorted by cheapest return flights first.

Deals found on 26/6

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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6

Best time to book a flight from Southampton to USA

Have a flexible travel schedule? Discover the best time to fly to USA from Southampton 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 Southampton to the United States

What is the cheapest month to book a flight from Southampton to USA?

Currently, February is the cheapest month in which you can book a flight from Southampton to USA (average of £332). Flying from Southampton to USA in October is currently the most expensive (average of £673). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing USA

Get insights into the airlines that provide service to USA. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to USA. Reviews last updated 28 June 2026.
See what other customers who have flown with Aer Lingus from Southampton to the United States have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.3
Good
1,628 reviews
Check prices

Crew

8.1

Entertainment

7.0

Comfort

7.2

Boarding

7.4

Food

6.7

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.
Aer Lingus
7.3
Good
1,628 reviews
Aer Lingus
7.3
Good
1,628 reviews
Check prices

Crew

8.1

Entertainment

7.0

Comfort

7.2

Boarding

7.4

Food

6.7

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.

Related info for your journey

Find useful and relevant information for your journey from Southampton to USA. 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 from for flights from Southampton to United States?

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

  • How long is the flight from Southampton to USA?

    British Airways, Delta, and KLM can get you from Southampton to USA in just under 17h 05m. Your travel time can differ by up to 9h 42m. The distance between Southampton and USA is about 5434 mi. This flight may include one or multiple stops.

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

    Most travelers choose Southampton Eastleigh - New York John F Kennedy Intl, Southampton Eastleigh - Newark or Southampton Eastleigh - Los Angeles Los Angeles when deciding on the best route from Southampton to USA.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Southampton to USA?

    Currently, February is the cheapest month in which you can book a flight from Southampton to USA (average of £332). Flying from Southampton to USA in October is currently the most expensive (average of £673). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Southampton to USA

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Southampton to USA. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Southampton to USA for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Southampton to USA with no change fees?

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

Can Cheapflights notify me if prices for flights from Southampton to USA become cheaper?

Of course! You can now track prices for flights from Southampton to USA and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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