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Cheap flights from the United States to Southampton from £239

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SOU
26 Jan — 2 Feb1
1 adult

Cheap flight deals from USA to Southampton

Discover tips and strategies to find the most affordable flight options for your journey from USA (US0) to Southampton (SOU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 January 2025.

Round-trip from

£529

One-way from

£239
Aer Lingus
  • Aer Lingus
  • 4/3-11/3
  • 2 total stops
  • 25h 15m total
  • USA to Southampton
Search Deals
4/3
  • 4/3
  • 3 total stops
  • 47h 25m total
  • USA to Southampton
Search Deals

Find flight deals from USA to Southampton

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 21 January 2025.

Tue 4/315:55ORD - SOU
1 stop10h 50mAer Lingus
Tue 11/309:30SOU - ORD
1 stop14h 25mAer Lingus
Deal found 21/1£529
Tue 4/317:00JFK - SOU
1 stop10h 45mAer Lingus
Tue 11/309:30SOU - JFK
1 stop14h 55mAer Lingus
Deal found 20/1£544
Tue 4/317:40EWR - SOU
1 stop10h 05mAer Lingus
Tue 11/309:30SOU - EWR
1 stop11h 40mAer Lingus
Deal found 20/1£544
Thu 6/317:45BOS - SOU
1 stop10h 00mAer Lingus
Thu 13/309:30SOU - BOS
1 stop14h 25mAer Lingus
Deal found 20/1£550
Thu 29/523:00EWR - SOU
1 stop14h 55mMultiple Airlines
Fri 6/619:25SOU - EWR
1 stop30h 35mMultiple Airlines
Deal found 20/1£559
Wed 5/316:15BOS - SOU
2 stops22h 25mMultiple Airlines
Wed 12/309:30SOU - BOS
2 stops15h 50mMultiple Airlines
Deal found 20/1£589
Wed 5/317:35IAD - SOU
1 stop18h 15mKLM
Wed 12/309:00SOU - IAD
1 stop11h 45mKLM
Deal found 21/1£612
Wed 5/321:15BOS - SOU
1 stop14h 35mKLM
Wed 12/309:00SOU - BOS
1 stop15h 15mKLM
Deal found 20/1£612
Wed 5/321:15BOS - SOU
1 stop14h 35mVirgin Atlantic
Wed 12/309:00SOU - BOS
1 stop15h 15mVirgin Atlantic
Deal found 21/1£614
Sun 23/216:25ORD - SOU
1 stop18h 25mDelta
Wed 26/309:00SOU - ORD
1 stop11h 30mDelta
Deal found 21/1£614
Mon 27/119:09BOS - SOU
1 stop16h 41mDelta
Fri 7/209:00SOU - BOS
1 stop15h 15mDelta
Deal found 20/1£615
Tue 4/310:30ORD - SOU
2 stops15h 55mKLM
Tue 11/317:20SOU - ORD
1 stop27h 10mKLM
Deal found 21/1£616

Find flights from USA to Southampton within your budget

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 21 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoSouthampton

ORD - SOU

ORDSOU

Chicago O'Hare Intl

Tue 4/3

15:55-08:45

1 stop10h 50m

Southampton Eastleigh

Tue 11/3

09:30-18:55

1 stop14h 25m

£529

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Tue 4/3

17:00-08:45

1 stop10h 45m

Southampton Eastleigh

Tue 11/3

09:30-20:25

1 stop14h 55m

£544

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Tue 4/3

17:40-08:45

1 stop10h 05m

Southampton Eastleigh

Tue 11/3

09:30-17:10

1 stop11h 40m

£544

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Thu 6/3

17:45-08:45

1 stop10h 00m

Southampton Eastleigh

Thu 13/3

09:30-19:55

1 stop14h 25m

£550

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Thu 29/5

23:00-18:55

1 stop14h 55m

Southampton Eastleigh

Fri 6/6

19:25-21:00

1 stop30h 35m

£559

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Wed 5/3

16:15-19:40

2 stops22h 25m

Southampton Eastleigh

Wed 12/3

09:30-21:20

2 stops15h 50m

£589

Washington, D.C.Southampton

IAD - SOU

IADSOU

Washington, D.C. Dulles Intl

Wed 5/3

17:35-16:50

1 stop18h 15m

Southampton Eastleigh

Wed 12/3

09:00-16:45

1 stop11h 45m

£612

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Wed 5/3

21:15-16:50

1 stop14h 35m

Southampton Eastleigh

Wed 12/3

09:00-20:15

1 stop15h 15m

£612

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Wed 5/3

21:15-16:50

1 stop14h 35m

Southampton Eastleigh

Wed 12/3

09:00-20:15

1 stop15h 15m

£614

ChicagoSouthampton

ORD - SOU

ORDSOU

Chicago O'Hare Intl

Sun 23/2

16:25-16:50

1 stop18h 25m

Southampton Eastleigh

Tue 25/3

17:20-15:30

1 stop27h 10m

£614

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Showing 1-10 of 53 results
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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.

Travel insights for flights from USA to Southampton

Get recent, data-driven insights about flights from USA to Southampton including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from USA to Southampton (average of £203). Flying from USA to Southampton in November is currently the most expensive (average of £262). 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.

Rainfall in Southampton by month

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

In terms of precipitation, rainfall in Southampton ranges from 25.0 - 76.0 inches per month. December is typically the wettest month, when rainfall can reach 76.0 mm. July is typically the driest time to visit Southampton when rainfall is around 25.0 mm.

Temperature in Southampton by month

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

If weather is an important factor for your trip to Southampton, 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 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Southampton

Get insights into the airlines that provide service to Southampton. 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 Southampton. Reviews last updated 21 January 2025.
Get a feel of what it's like to fly with Delta, British Airways and KLM from USA to Southampton by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,521 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

8.0

Food

7.3

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very Good
8,521 reviews
Delta
8.0
Very Good
8,521 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

8.0

Food

7.3

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very Good
8,521 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

8.0

Food

7.3

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic
7.5
Good
665 reviews
Delta
8.0
Very Good
8,521 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

8.0

Food

7.3

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Aer Lingus
7.1
Good
1,082 reviews
Delta
8.0
Very Good
8,521 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

8.0

Food

7.3

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

British Airways
6.6
Okay
6,834 reviews
Delta
8.0
Very Good
8,521 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

8.0

Food

7.3

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    The cheapest airline one-way is Aer Lingus, with whom users have recently found tickets for as low as £345. However, be on the lookout for offers from Delta and KLM, as they are both options that can get you from USA to Southampton for a low price.

  • 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 Los Angeles - 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.

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

    Currently, September is the cheapest month in which you can book a flight from USA to Southampton (average of £203). Flying from USA to Southampton in November is currently the most expensive (average of £262). 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 USA to Southampton

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