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Southampton

$322+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SOU
Dec 21 — Dec 281
Sun 12/21
Sun 12/28
1 adult, Economy
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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 November 21, 2025.

This Delta deal was found by Cheapflights users on 11/19. 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.
Thu 12/45:45 pmJFK - SOU
1 stop9h 20mDelta
Mon 12/86:05 pmSOU - JFK
1 stop30h 15mDelta
Deal found 11/19$713
This Virgin Atlantic deal was found by Cheapflights users on 11/18. 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.
Thu 12/410:08 amJFK - SOU
2 stops25h 52mVirgin Atlantic
Mon 12/86:05 pmSOU - JFK
1 stop26h 40mVirgin Atlantic
Deal found 11/18$718
This Delta deal was found by Cheapflights users on 11/19. 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 11/239:20 pmJFK - SOU
1 stop29h 50mDelta
Tue 12/25:30 pmSOU - JFK
1 stop24h 45mDelta
Deal found 11/19$732
This Delta deal was found by Cheapflights users on 11/19. 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.
Mon 11/2412:59 pmJFK - SOU
2 stops23h 01mDelta
Mon 12/16:05 pmSOU - JFK
1 stop22h 25mDelta
Deal found 11/19$737
This KLM deal was found by Cheapflights users on 11/20. 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.
Sun 12/78:50 pmBOS - SOU
1 stop30h 20mKLM
Sun 12/149:30 amSOU - BOS
1 stop14h 25mKLM
Deal found 11/20$769
This Delta deal was found by Cheapflights users on 11/19. 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 12/31:45 pmLAX - SOU
1 stop19h 40mDelta
Tue 12/98:40 amSOU - LAX
1 stop35h 05mDelta
Deal found 11/19$788
This Delta deal was found by Cheapflights users on 11/20. 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.
Mon 12/811:05 amLAX - SOU
2 stops21h 55mDelta
Wed 12/245:30 pmSOU - LAX
1 stop26h 15mDelta
Deal found 11/20$792
This Delta deal was found by Cheapflights users on 11/19. 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 12/38:25 amLAX - SOU
2 stops15h 55mDelta
Thu 12/118:50 amSOU - LAX
2 stops18h 23mDelta
Deal found 11/19$803
This Delta deal was found by Cheapflights users on 11/19. 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.
Thu 12/41:45 pmLAX - SOU
1 stop19h 15mDelta
Thu 12/116:05 pmSOU - LAX
1 stop25h 40mDelta
Deal found 11/19$838
This Delta deal was found by Cheapflights users on 11/20. 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 12/311:45 pmLAX - SOU
1 stop19h 40mDelta
Thu 1/89:00 amSOU - LAX
1 stop34h 45mDelta
Deal found 11/20$839
This Delta deal was found by Cheapflights users on 11/20. 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 12/311:45 pmLAX - SOU
1 stop19h 40mDelta
Tue 1/65:35 pmSOU - LAX
2 stops34h 45mDelta
Deal found 11/20$841
This Delta deal was found by Cheapflights users on 11/20. 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.
Mon 12/88:35 amLAX - SOU
2 stops15h 35mDelta
Mon 12/226:05 pmSOU - LAX
1 stop25h 40mDelta
Deal found 11/20$842

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 November 21, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$519
(Mytrip)

One-way from

$322
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$595
Provider with most accurate pricing for New York (NYC)-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-London (LON) flights.
Search Deals
From USA to Southampton Eastleigh
Search Deals
One-way flight from USA to Southampton Eastleigh
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 21, 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

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Wed 4/15

4:45 pm-4:50 pm

1 stop19h 05m

Southampton Eastleigh

Tue 4/28

5:20 pm-4:30 pm

1 stop28h 10m

$685

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Tue 4/21

5:30 pm-8:50 am

1 stop10h 20m

Southampton Eastleigh

Thu 5/7

9:20 am-5:05 pm

1 stop12h 45m

$685

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Wed 4/22

5:30 pm-8:45 am

1 stop10h 15m

Southampton Eastleigh

Wed 5/6

5:35 pm-5:05 pm

1 stop28h 30m

$685

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Wed 4/22

5:30 pm-8:45 am

1 stop10h 15m

Southampton Eastleigh

Tue 5/5

9:20 am-5:05 pm

1 stop12h 45m

$685

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Tue 4/21

5:30 pm-8:50 am

1 stop10h 20m

Southampton Eastleigh

Wed 5/6

5:35 pm-5:05 pm

1 stop28h 30m

$685

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Thu 12/4

5:45 pm-8:05 am

1 stop9h 20m

Southampton Eastleigh

Mon 12/8

8:40 am-1:15 pm

1 stop33h 35m

$713

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Thu 12/4

7:14 am-5:00 pm

2 stops28h 46m

Southampton Eastleigh

Mon 12/8

6:05 pm-7:20 pm

1 stop30h 15m

$718

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Fri 4/24

7:35 pm-8:45 am

1 stop32h 10m

Southampton Eastleigh

Tue 5/5

9:20 am-3:25 pm

1 stop11h 05m

$735

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Wed 1/14

1:00 pm-8:25 am

2 stops14h 25m

Southampton Eastleigh

Sun 1/18

5:45 pm-3:53 pm

2 stops27h 08m

$736

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Thu 1/22

8:35 am-5:05 pm

2 stops27h 30m

Southampton Eastleigh

Mon 1/26

5:30 pm-11:13 pm

2 stops34h 43m

$736

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 60 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 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, October is the cheapest month in which you can book a flight from USA to Southampton (average of $95). Flying from USA to Southampton in June is currently the most expensive (average of $493). 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 November 21, 2025.

It’s typically best to fly out from USA to Southampton at noon. Doing so could potentially save you 14% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from USA to Southampton?

Use this chart to determine the cheapest time to fly round-trip from USA to Southampton. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their USA to Southampton flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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
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
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
Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on British Airways and KLM

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
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
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

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 November 21, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and Virgin Atlantic from the United States to Southampton to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,002 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,002 reviews
Delta
7.9
Good
8,002 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
KLM
7.7
Good
1,414 reviews
Delta
7.9
Good
8,002 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Virgin Atlantic
7.5
Good
673 reviews
Delta
7.9
Good
8,002 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Aer Lingus
7.2
Good
1,377 reviews
Delta
7.9
Good
8,002 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • How long is the flight from USA to Southampton?

    KLM, Delta, and Virgin Atlantic can get you from USA to Southampton in just under 10h 20m. Your travel time can differ by up to 17h 10m. The distance between USA and Southampton is about 3414 mi. This flight may include one or multiple stops.

  • 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 $322 on Aer Lingus. Other airlines that offer cheap prices include Delta from $427 and KLM from $582 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, San Francisco - Southampton Eastleigh and Newark - 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, October is the cheapest month in which you can book a flight from USA to Southampton (average of $95). Flying from USA to Southampton in June is currently the most expensive (average of $493). 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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Top 4 airlines flying from USA to Southampton

Discover the top 4 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 November 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$546Average$1,060FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$656Average$1,150FlexibilityNo cancel feeOn-time75%
Aer LingusCheapest$669Average$1,107FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$802Average$1,186FlexibilityNo cancel feeOn-time72%

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