HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Southampton

$231+ Cheap flights from the United States to Southampton (SOU)

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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SOU
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from USA to Southampton with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from USA to Southampton

Keep the following information in mind while searching for USA to Southampton flight deals. Data was last updated June 12, 2025.

Round-trip from

$594
(Mytrip)

One-way from

$231
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$696
From USA to Southampton Eastleigh
Search Deals
One-way flight from USA to Southampton Eastleigh
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($77 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
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 June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/137:45 amEWR - SOU
2 stops30h 45mMultiple Airlines
Wed 7/238:00 pmSOU - EWR
2 stops28h 55mMultiple Airlines
Deal found 6/10$594
This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/133:55 pmJFK - SOU
2 stops22h 35mMultiple Airlines
Wed 7/239:10 amSOU - JFK
2 stops32h 40mMultiple Airlines
Deal found 6/10$627
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/32:50 pmJFK - SOU
2 stops12h 50mAer Lingus
Wed 9/109:10 amSOU - JFK
1 stop15h 10mAer Lingus
Deal found 6/12$629
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/68:15 pmBOS - SOU
1 stop16h 35mDelta
Wed 8/209:20 amSOU - BOS
1 stop14h 05mDelta
Deal found 6/12$662
This KLM deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/36:25 pmJFK - SOU
1 stop17h 35mKLM
Wed 9/105:35 pmSOU - JFK
1 stop26h 50mKLM
Deal found 6/12$662
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/75:30 pmJFK - SOU
1 stop10h 15mDelta
Mon 9/295:35 pmSOU - JFK
1 stop24h 55mDelta
Deal found 6/11$663
This Virgin Atlantic deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/39:36 amJFK - SOU
2 stops18h 09mVirgin Atlantic
Wed 9/109:20 amSOU - JFK
2 stops18h 08mVirgin Atlantic
Deal found 6/12$677
This KLM deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/76:45 pmBOS - SOU
1 stop9h 00mKLM
Mon 8/186:25 pmSOU - BOS
1 stop29h 00mKLM
Deal found 6/12$712
This Booking.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/258:15 pmBOS - SOU
1 stop31h 30mVirgin Atlantic
Fri 8/19:20 amSOU - BOS
1 stop14h 05mVirgin Atlantic
Deal found 6/10$720
This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/135:30 pmEWR - SOU
1 stop10h 40mAer Lingus
Wed 7/239:10 amSOU - EWR
1 stop11h 50mAer Lingus
Deal found 6/10$724
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/228:25 amEWR - SOU
2 stops43h 20mDelta
Mon 9/15:35 pmSOU - EWR
2 stops43h 10mDelta
Deal found 6/10$727
This Bravofly deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/259:40 pmBOS - SOU
2 stops30h 05mMultiple Airlines
Fri 8/16:25 pmSOU - BOS
2 stops26h 45mMultiple Airlines
Deal found 6/10$796

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from the United States to Southampton that are best for you.

Fly from

USA

Fly to

Southampton

Route

Depart

Return

Price

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Sun 7/13

7:45 am-7:30 pm

2 stops30h 45m

Southampton Eastleigh

Wed 7/23

8:00 pm-7:55 pm

2 stops28h 55m

$594

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Sun 7/13

3:55 pm-7:30 pm

2 stops22h 35m

Southampton Eastleigh

Wed 7/23

9:10 am-12:50 pm

2 stops32h 40m

$627

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Wed 9/3

2:50 pm-8:40 am

2 stops12h 50m

Southampton Eastleigh

Wed 9/10

9:10 am-7:20 pm

1 stop15h 10m

$629

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Wed 8/6

8:15 pm-5:50 pm

1 stop16h 35m

Southampton Eastleigh

Wed 8/20

9:20 am-6:25 pm

1 stop14h 05m

$662

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Wed 9/3

6:25 pm-5:00 pm

1 stop17h 35m

Southampton Eastleigh

Wed 9/10

5:35 pm-3:25 pm

1 stop26h 50m

$662

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Sun 9/7

5:30 pm-8:45 am

1 stop10h 15m

Southampton Eastleigh

Mon 9/29

5:35 pm-1:30 pm

1 stop24h 55m

$663

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Wed 9/3

9:36 am-8:45 am

2 stops18h 09m

Southampton Eastleigh

Wed 9/10

9:20 am-10:28 pm

2 stops18h 08m

$677

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Thu 8/7

6:45 pm-8:45 am

1 stop9h 00m

Southampton Eastleigh

Mon 8/18

6:25 pm-6:25 pm

1 stop29h 00m

$712

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Fri 7/25

8:15 pm-8:45 am

1 stop31h 30m

Southampton Eastleigh

Fri 8/1

9:20 am-6:25 pm

1 stop14h 05m

$720

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Sun 7/13

5:30 pm-9:10 am

1 stop10h 40m

Southampton Eastleigh

Wed 7/23

9:10 am-4:00 pm

1 stop11h 50m

$724

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 60 results
1
2
3
...
6

The best insider tips for theUnited States to Southampton flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your theUnited States to Southampton trip
Airlines
Aer Lingus

Aer Lingus offers pre-clearance of US immigration in Dublin, saving time upon arrival.


Aer Lingus transatlantic flights include a complimentary hot meal and full bar service.

Read more about Aer Lingusby Evie Carrick
Delta

Delta One offers 180-degree flat-bed seats with duvets and lumbar pillows on long-haul routes.


Delta offers free Wi-Fi on most international long-haul routes for SkyMiles members.

Read more about Deltaby Harriet Baskas
KLM

KLM's Economy Comfort offers 4 extra inches of legroom on long-haul flights.


KLM's premium economy provides extra width, legroom, and an amenity kit on long-haul flights.

Read more about KLMby Gabriel Leigh
Virgin Atlantic

Virgin Atlantic's Upper Class offers lie-flat beds and a four-course meal on long-haul flights.


Virgin Atlantic's Economy Delight includes extra legroom, priority boarding, and a checked bag.

Read more about Virgin Atlanticby Blane Bachelor
British Airways

BA's World Traveller Plus offers extra seat width and legroom on long-haul flights.


BA's Club Suite offers solo pods with a door for privacy on select aircraft.

Read more about British Airwaysby Gabriel Leigh
Our travel experts
Evie Carrick

Evie Carrick

Expert on Aer Lingus

Evie Carrick

Evie Carrick

Evie Carrick is a writer and editor who has lived in five countries and traveled to over 50, with extensive experience flying around the world. She was born in Colorado, but has spent time flying to both coasts to visit family. She writes regularly for Travel + Leisure, BuzzFeed, and SKI and recently published seven travel journals with Simon & Schuster.

Read more
Harriet Baskas

Harriet Baskas

Expert on Delta

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on KLM and British Airways

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Blane Bachelor

Blane Bachelor

Expert on Virgin Atlantic

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more

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 round-trip 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 the United States to Southampton

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

Currently, November is the cheapest month in which you can book a flight from USA to Southampton (average of $787). Flying from USA to Southampton in June is currently the most expensive (average of $1,308). 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 US to SOU?

Find hourly flight availability from USA to Southampton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to Southampton as you normally would.

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 1.0 - 3.0 inches per month. December is typically the wettest month, when rainfall can reach 3.0 in. July is typically the driest time to visit Southampton when rainfall is around 1.0 in.

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 64.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 39.2 F).

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 June 12, 2025.
Get a feel of what it's like to fly with Delta, KLM and Virgin Atlantic from USA to Southampton 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
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
652 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aer Lingus
7.1
Good
1,117 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.6
Okay
7,008 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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?

    One-way options have recently been found by users for as low as $431 on Aer Lingus. Other airlines that offer cheap prices include Delta from $433 and KLM from $499 one-way.

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

    The most popular flight routes from USA to Southampton are New York John F Kennedy Intl - Southampton Eastleigh, Washington, D.C. Dulles Intl - Southampton Eastleigh and San Francisco - 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 vacation 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, November is the cheapest month in which you can book a flight from USA to Southampton (average of $787). Flying from USA to Southampton in June is currently the most expensive (average of $1,308). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for USA to Southampton

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Gatwick flights
Los Angeles to Heathrow flights
Boston to Heathrow flights
LaGuardia to Heathrow flights
Dulles Intl to Heathrow flights
John F Kennedy Intl to London City flights
Newark to Gatwick flights
Seattle to Heathrow flights
San Francisco to Heathrow flights
O'Hare Intl to Heathrow flights
Dallas/Fort Worth to Heathrow flights
Baltimore to Heathrow flights
Boston to Gatwick flights
LaGuardia to Gatwick flights
John F Kennedy Intl to Stansted flights
Newark to London City flights
Atlanta to Heathrow flights
Miami to Heathrow flights
Dulles Intl to Gatwick flights
Reagan-National to Heathrow flights
Dulles Intl to London City flights
Denver to Heathrow flights
John F Kennedy Intl to Luton flights
Boston to London City flights
Los Angeles to London City flights
Orlando to Heathrow flights
Baltimore to Gatwick flights
Los Angeles to Gatwick flights
Hobby to Heathrow flights
Philadelphia to Heathrow flights
Reagan-National to Gatwick flights
Dallas/Fort Worth to Gatwick flights
Seattle to Gatwick flights
Minneapolis to Heathrow flights
John F Kennedy Intl to Edinburgh flights
O'Hare Intl to Gatwick flights
San Francisco to Gatwick flights
Detroit to Heathrow flights
O'Hare Intl to London City flights
Newark to Stansted flights
Newark to Edinburgh flights
George Bush Intcntl to Heathrow flights
Sky Harbor Intl to Heathrow flights
Boston to Edinburgh flights
San Francisco to London City flights
Portland to Heathrow flights
Boston to Stansted flights
Seattle to London City flights

Top 5 airlines flying from USA to Southampton

Discover the top 5 airlines that operate flights from USA to Southampton. 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 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$632Average$1,101FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$656Average$1,173FlexibilityNo cancel feeOn-time75%
DeltaCheapest$768Average$993FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$817Average$1,200FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$944Average$1,495FlexibilityNo cancel feeOn-time70%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.