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Cheap flights from Southampton to the United States from £197

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — LAX
30 Mar — 6 Apr1
1 adult

Cheap flight deals from Southampton to USA

Keep the following information in mind while searching for Southampton to USA flight deals. Data was last updated 25 March 2025.

Round-trip from

£420

One-way from

£197

Popular in

August

Cheapest in

January

Average price

£376
KLM
  • KLM
  • 1/5-13/5
  • 2 total stops
  • 44h 35m total
  • Southampton to USA
Search Deals
12/5
  • 12/5
  • 1 total stop
  • 31h 50m total
  • Southampton to USA
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£32 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Southampton to USA

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 25 March 2025.

Thu 1/517:35SOU - JFK
1 stop26h 50mKLM
Tue 13/518:15JFK - SOU
1 stop17h 45mKLM
Deal found 24/3£420
Thu 1/509:20SOU - LGA
2 stops17h 06mDelta
Tue 13/513:59LGA - SOU
2 stops13h 46mDelta
Deal found 24/3£424
Thu 1/509:20SOU - JFK
2 stops17h 17mDelta
Tue 13/518:15JFK - SOU
1 stop17h 45mDelta
Deal found 24/3£424
Mon 5/508:05SOU - JFK
1 stop19h 10mMultiple Airlines
Sat 17/500:15JFK - SOU
1 stop26h 20mMultiple Airlines
Deal found 25/3£425
Thu 15/509:20SOU - JFK
1 stop11h 05mVirgin Atlantic
Thu 22/506:00JFK - SOU
2 stops21h 45mVirgin Atlantic
Deal found 25/3£428
Fri 9/519:25SOU - MIA
1 stop28h 55mMultiple Airlines
Thu 15/521:35MIA - SOU
1 stop16h 20mMultiple Airlines
Deal found 25/3£470
Thu 1/509:40SOU - EWR
2 stops34h 15mMultiple Airlines
Tue 13/517:15EWR - SOU
2 stops21h 15mMultiple Airlines
Deal found 24/3£473
Fri 9/509:20SOU - MIA
2 stops18h 59mDelta
Thu 15/507:15MIA - SOU
2 stops20h 30mDelta
Deal found 25/3£503
Wed 9/409:20SOU - EWR
2 stops18h 40mDelta
Mon 14/414:40EWR - SOU
2 stops13h 10mDelta
Deal found 24/3£528
Thu 8/517:35SOU - LAX
1 stop26h 15mVirgin Atlantic
Thu 15/511:30LAX - SOU
2 stops37h 15mVirgin Atlantic
Deal found 24/3£544
Thu 1/509:40SOU - EWR
1 stop11h 20mAer Lingus
Tue 13/517:30EWR - SOU
1 stop9h 35mAer Lingus
Deal found 24/3£551
Tue 9/909:20SOU - SFO
1 stop34h 25mDelta
Mon 22/921:55SFO - SOU
2 stops26h 50mDelta
Deal found 24/3£561

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 25 March 2025.
Use the filters below to find and compare flights from Southampton to the United States that are best for you.

Fly from

Southampton

Fly to

USA

Route

Depart

Return

Price

SouthamptonNew York

SOU - JFK

SOUJFK

Southampton Eastleigh

Thu 1/5

17:35-15:25

1 stop26h 50m

New York John F Kennedy Intl

Tue 13/5

18:15-17:00

1 stop17h 45m

£420

SouthamptonNew York

SOU - LGA

SOULGA

Southampton Eastleigh

Thu 1/5

09:20-20:01

2 stops15h 41m

New York LaGuardia

Tue 13/5

15:00-08:45

2 stops12h 45m

£424

SouthamptonNew York

SOU - JFK

SOUJFK

Southampton Eastleigh

Thu 1/5

09:20-22:07

2 stops17h 47m

New York John F Kennedy Intl

Tue 13/5

17:30-08:45

1 stop10h 15m

£424

SouthamptonNew York

SOU - JFK

SOUJFK

Southampton Eastleigh

Mon 5/5

08:05-22:15

1 stop19h 10m

New York John F Kennedy Intl

Sat 17/5

00:15-07:35

1 stop26h 20m

£425

SouthamptonNew York

SOU - JFK

SOUJFK

Southampton Eastleigh

Thu 15/5

09:20-15:25

1 stop11h 05m

New York John F Kennedy Intl

Thu 22/5

06:00-08:45

2 stops21h 45m

£428

SouthamptonMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

Fri 9/5

19:25-19:20

1 stop28h 55m

Miami

Thu 15/5

21:35-18:55

1 stop16h 20m

£470

SouthamptonNewark

SOU - EWR

SOUEWR

Southampton Eastleigh

Thu 1/5

09:40-14:55

2 stops34h 15m

Newark

Tue 13/5

17:15-19:30

2 stops21h 15m

£473

SouthamptonMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

Fri 9/5

09:20-23:19

2 stops18h 59m

Miami

Thu 15/5

07:15-08:45

2 stops20h 30m

£503

SouthamptonNewark

SOU - EWR

SOUEWR

Southampton Eastleigh

Wed 9/4

09:20-23:00

2 stops18h 40m

Newark

Tue 15/4

14:40-08:45

2 stops13h 05m

£528

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Thu 8/5

17:35-11:50

1 stop26h 15m

Los Angeles

Thu 15/5

11:30-08:45

2 stops37h 15m

£544

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 54 results
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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, January is the cheapest month in which you can book a flight from Southampton to USA (average of £575). Flying from Southampton to USA in July is currently the most expensive (average of £811). 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.

What is the cheapest time of day to fly from SOU to US?

Find hourly flight availability from Southampton to USA. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 March 2025.

When flying from Southampton to USA, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in USA by month

Plan your trip to USA by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in USA ranges from 71.0 - 114.0 inches per month. July is typically the wettest month, when rainfall can reach 114.0 mm. February is typically the driest time to visit USA when rainfall is around 71.0 mm.

Temperature in USA by month

Plan your trip to USA by taking into account the average temperature totals by month.

If weather is an important factor for your trip to USA, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

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 25 March 2025.
Get a feel of what it's like to fly with Delta, KLM and Virgin Atlantic from Southampton to USA by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,890 reviews
Check prices

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very Good
7,890 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,318 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Virgin Atlantic
7.4
Good
634 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Aer Lingus
7.0
Good
1,061 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines to fly from Southampton to USA one-way?

    £402 is the cheapest one-way deal found within the past few days, from Aer Lingus. You may also be able to find cheap deals on Delta and Virgin Atlantic, with prices starting from £1,087 and £1,123, respectively.

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

    Most travelers choose Southampton Eastleigh - New York John F Kennedy Intl, Southampton Eastleigh - San Francisco or Southampton Eastleigh - Miami 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, January is the cheapest month in which you can book a flight from Southampton to USA (average of £575). Flying from Southampton to USA in July is currently the most expensive (average of £811). 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 3 airlines flying from Southampton to USA

Discover the top 3 airlines 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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£427Average£601FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£430Average£498FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£639Average£854FlexibilityNo cancel feeOn-time70%
Search British Airways 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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