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Cheap flights from Southampton to the United States from £219

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 13/5. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — LAX
20 Apr — 27 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 15 April 2025.

Round-trip from

£400

One-way from

£219

Popular in

August

Cheapest in

January

Average price

£432
KLM
  • KLM
  • 29/5-4/6
  • 2 total stops
  • 41h 40m total
  • Southampton to USA
Search Deals
13/5
  • 13/5
  • 2 total stops
  • 44h 25m total
  • Southampton to USA
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£30 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 April 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 15 April 2025.

Thu 29/509:20SOU - JFK
1 stop14h 45mKLM
Wed 4/600:50JFK - SOU
1 stop26h 55mKLM
Deal found 14/4£400
Thu 29/517:35SOU - JFK
1 stop30h 30mVirgin Atlantic
Thu 5/621:10JFK - SOU
1 stop30h 35mVirgin Atlantic
Deal found 14/4£418
Mon 28/417:35SOU - JFK
1 stop10h 15mDelta
Mon 12/517:30JFK - SOU
1 stop10h 20mDelta
Deal found 14/4£419
Thu 29/509:20SOU - LGA
2 stops15h 35mDelta
Thu 5/612:00LGA - SOU
2 stops15h 45mDelta
Deal found 14/4£424
Thu 1/509:20SOU - EWR
2 stops18h 42mDelta
Tue 6/514:40EWR - SOU
2 stops13h 05mDelta
Deal found 14/4£431
Thu 29/509:40SOU - JFK
3 stops35h 00mMultiple Airlines
Thu 5/618:55JFK - SOU
2 stops19h 35mMultiple Airlines
Deal found 14/4£437
Thu 29/509:40SOU - EWR
3 stops32h 35mMultiple Airlines
Thu 5/617:15EWR - SOU
2 stops21h 15mMultiple Airlines
Deal found 14/4£451
Mon 8/909:20SOU - MCO
2 stops18h 50mDelta
Tue 16/907:00MCO - SOU
2 stops20h 45mDelta
Deal found 14/4£512
Thu 15/509:20SOU - SEA
1 stop34h 20mKLM
Thu 22/514:10SEA - SOU
1 stop34h 35mKLM
Deal found 14/4£601
Thu 4/909:40SOU - MCO
2 stops19h 06mAer Lingus
Thu 18/915:20MCO - SOU
2 stops23h 10mAer Lingus
Deal found 14/4£608
Mon 28/420:00SOU - EWR
1 stop25h 00mAer Lingus
Mon 12/517:30EWR - SOU
1 stop9h 45mAer Lingus
Deal found 14/4£613
Tue 9/909:20SOU - MCO
2 stops38h 37mVirgin Atlantic
Sat 13/919:35MCO - SOU
2 stops40h 25mVirgin Atlantic
Deal found 14/4£614

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 15 April 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 29/5

09:20-19:05

1 stop14h 45m

New York John F Kennedy Intl

Thu 5/6

18:15-17:00

1 stop17h 45m

£400

SouthamptonNew York

SOU - JFK

SOUJFK

Southampton Eastleigh

Thu 29/5

17:35-19:05

1 stop30h 30m

New York John F Kennedy Intl

Thu 5/6

21:10-08:45

1 stop30h 35m

£418

SouthamptonNew York

SOU - JFK

SOUJFK

Southampton Eastleigh

Mon 28/4

17:35-22:50

1 stop10h 15m

New York John F Kennedy Intl

Mon 12/5

17:30-08:50

1 stop10h 20m

£419

SouthamptonNew York

SOU - LGA

SOULGA

Southampton Eastleigh

Thu 29/5

09:20-19:55

2 stops15h 35m

New York LaGuardia

Thu 5/6

12:00-08:45

2 stops15h 45m

£424

SouthamptonNewark

SOU - EWR

SOUEWR

Southampton Eastleigh

Thu 1/5

09:20-23:02

2 stops18h 42m

Newark

Tue 6/5

14:40-08:45

2 stops13h 05m

£431

SouthamptonNew York

SOU - JFK

SOUJFK

Southampton Eastleigh

Thu 29/5

09:40-15:40

3 stops35h 00m

New York John F Kennedy Intl

Thu 5/6

18:55-19:30

2 stops19h 35m

£437

SouthamptonNewark

SOU - EWR

SOUEWR

Southampton Eastleigh

Thu 29/5

09:40-13:15

3 stops32h 35m

Newark

Thu 5/6

17:15-19:30

2 stops21h 15m

£451

SouthamptonOrlando

SOU - MCO

SOUMCO

Southampton Eastleigh

Mon 8/9

09:20-23:10

2 stops18h 50m

Orlando

Tue 16/9

07:00-08:45

2 stops20h 45m

£512

SouthamptonSeattle

SOU - SEA

SOUSEA

Southampton Eastleigh

Thu 15/5

09:20-11:40

1 stop34h 20m

Seattle/Tacoma Intl

Thu 22/5

14:10-08:45

1 stop34h 35m

£601

SouthamptonOrlando

SOU - MCO

SOUMCO

Southampton Eastleigh

Thu 4/9

09:40-23:46

2 stops19h 06m

Orlando

Thu 18/9

15:20-19:30

2 stops23h 10m

£608

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 44 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 15 April 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 15 April 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
7,917 reviews
Check prices

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

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
7,917 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

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
1,323 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

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
642 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

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
1,063 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

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 most popular routes from Southampton to USA?

    Most travelers choose Southampton Eastleigh - New York John F Kennedy Intl, Southampton Eastleigh - Chicago O'Hare Intl or Southampton Eastleigh - Seattle/Tacoma Intl 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

Browse thousands of different options on Cheapflights for your next trip

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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 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£420Average£588FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£422Average£489FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£628Average£840FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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

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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.

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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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