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Cheap flights from Southampton to the United States from £291

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — LAX
22 Apr — 29 Apr1
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 23 March 2026.

Mon 13/420:00
SOU
-
JFK
2 stops48h 40m
Multiple Airlines
Mon 27/418:55
JFK
-
SOU
2 stops19h 35m
Multiple Airlines
Deal found 21/3£475
Mon 20/420:00
SOU
-
EWR
1 stop25h 05m
British Airways
Mon 27/417:35
EWR
-
SOU
1 stop10h 05m
British Airways
Deal found 23/3£523
Mon 20/420:00
SOU
-
JFK
1 stop22h 40m
British Airways
Mon 27/421:05
JFK
-
SOU
1 stop17h 25m
British Airways
Deal found 23/3£537
Mon 13/417:20
SOU
-
EWR
1 stop27h 45m
British Airways
Mon 27/417:35
EWR
-
SOU
1 stop10h 05m
British Airways
Deal found 20/3£538
Mon 13/420:00
SOU
-
JFK
1 stop22h 40m
British Airways
Mon 27/416:55
JFK
-
SOU
1 stop10h 45m
British Airways
Deal found 20/3£538
Thu 23/420:00
SOU
-
EWR
1 stop25h 05m
British Airways
Mon 27/417:35
EWR
-
SOU
1 stop10h 05m
British Airways
Deal found 22/3£539
Thu 16/420:00
SOU
-
EWR
1 stop25h 05m
British Airways
Tue 21/417:35
EWR
-
SOU
1 stop20h 55m
British Airways
Deal found 20/3£548
Mon 1/609:20
SOU
-
JFK
3 stops35h 20m
Multiple Airlines
Sun 7/617:10
JFK
-
SOU
2 stops18h 40m
Multiple Airlines
Deal found 21/3£549
Wed 15/409:20
SOU
-
EWR
1 stop11h 45m
British Airways
Sun 19/421:25
EWR
-
SOU
2 stops30h 00m
British Airways
Deal found 19/3£558
Wed 15/409:20
SOU
-
JFK
1 stop15h 00m
British Airways
Sun 19/423:55
JFK
-
SOU
1 stop14h 35m
British Airways
Deal found 22/3£559
Mon 4/509:20
SOU
-
EWR
2 stops32h 55m
Multiple Airlines
Mon 11/517:20
EWR
-
SOU
2 stops21h 10m
Multiple Airlines
Deal found 20/3£561
Mon 4/509:20
SOU
-
JFK
3 stops35h 20m
Multiple Airlines
Mon 11/517:10
JFK
-
SOU
2 stops21h 20m
Multiple Airlines
Deal found 20/3£561

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 23 March 2026.

Round-trip from

£475

One-way from

£291

Popular in

July

Cheapest in

September

Average price

£409
13/4-27/4
  • 13/4-27/4
  • 4 total stops
  • 68h 15m total
  • Southampton to USA
Search Deals
8/6
  • 8/6
  • 3 total stops
  • 45h 05m total
  • Southampton to USA
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£22 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 23 March 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

SouthamptonNewark

SOU - EWR

SOUEWR

Southampton Eastleigh

Mon 20/4

20:00-16:05

1 stop25h 05m

Newark

Mon 27/4

17:35-08:40

1 stop10h 05m

£523

SouthamptonNewark

SOU - EWR

SOUEWR

Southampton Eastleigh

Thu 23/4

20:00-16:05

1 stop25h 05m

Newark

Mon 27/4

17:35-08:40

1 stop10h 05m

£539

SouthamptonNewark

SOU - EWR

SOUEWR

Southampton Eastleigh

Thu 16/4

20:00-16:05

1 stop25h 05m

Newark

Tue 21/4

17:35-19:30

1 stop20h 55m

£549

SouthamptonNewark

SOU - EWR

SOUEWR

Southampton Eastleigh

Wed 15/4

09:20-16:05

1 stop11h 45m

Newark

Sun 19/4

21:25-08:25

2 stops30h 00m

£558

SouthamptonNew York

SOU - JFK

SOUJFK

Southampton Eastleigh

Mon 20/4

20:00-13:40

1 stop22h 40m

New York John F Kennedy Intl

Wed 6/5

22:40-19:00

2 stops15h 20m

£584

SouthamptonNew York

SOU - JFK

SOUJFK

Southampton Eastleigh

Wed 22/4

20:00-22:25

1 stop31h 25m

New York John F Kennedy Intl

Sun 26/4

16:55-08:40

1 stop10h 45m

£598

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Mon 4/5

09:20-18:50

2 stops14h 30m

Boston Logan Intl

Mon 11/5

23:00-19:30

2 stops15h 30m

£613

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Tue 5/5

09:20-18:50

2 stops14h 30m

Boston Logan Intl

Tue 12/5

20:50-19:30

2 stops17h 40m

£613

SouthamptonNew York

SOU - LGA

SOULGA

Southampton Eastleigh

Mon 4/5

09:05-21:20

2 stops17h 15m

New York LaGuardia

Mon 11/5

11:00-08:35

2 stops16h 35m

£617

SouthamptonNew York

SOU - LGA

SOULGA

Southampton Eastleigh

Tue 5/5

09:05-21:20

2 stops17h 15m

New York LaGuardia

Tue 12/5

09:35-08:35

2 stops18h 00m

£618

Flights are sorted by cheapest return flights first.

Deals found on 23/3

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, October is the cheapest month in which you can book a flight from Southampton to USA (average of £91). Flying from Southampton to USA in March is currently the most expensive (average of £271). 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 23 March 2026.
See what other customers who have flown with KLM,Virgin Atlantic, andAer 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.
KLM
7.8
Good
1,477 reviews
Check prices

Entertainment

7.1

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.6

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,477 reviews
KLM
7.8
Good
1,477 reviews
Check prices

Entertainment

7.1

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.6

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Virgin Atlantic
7.5
Good
685 reviews
KLM
7.8
Good
1,477 reviews
Check prices

Entertainment

7.1

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.6

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Aer Lingus
7.2
Good
1,482 reviews
KLM
7.8
Good
1,477 reviews
Check prices

Entertainment

7.1

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.6

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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 15m. Your travel time can differ by up to 10h 13m. The distance between Southampton and USA is about 3412 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 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, October is the cheapest month in which you can book a flight from Southampton to USA (average of £91). Flying from Southampton to USA in March is currently the most expensive (average of £271). 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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Top airline flying from Southampton to USA

Discover the top airline that operate flights from Southampton to USA. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 23 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£429Average£583FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

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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