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Southampton

$297+ 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SOU
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
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 October 16, 2025.

This Mytrip deal was found by Cheapflights users on 10/14. 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.
Fri 11/284:50 pmJFK - SOU
3 stops35h 00mMultiple Airlines
Fri 12/58:10 pmSOU - JFK
2 stops24h 59mMultiple Airlines
Deal found 10/14$611
This SmartFares deal was found by Cheapflights users on 10/16. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/109:20 pmJFK - SOU
1 stop14h 40mVirgin Atlantic
Tue 11/258:40 amSOU - JFK
1 stop12h 05mVirgin Atlantic
Deal found 10/16$622
This Mytrip deal was found by Cheapflights users on 10/14. 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 11/912:30 amJFK - SOU
2 stops27h 20mMultiple Airlines
Tue 11/253:20 pmSOU - JFK
2 stops33h 45mMultiple Airlines
Deal found 10/14$659
This KLM deal was found by Cheapflights users on 10/14. 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.
Mon 11/1012:59 pmJFK - SOU
2 stops14h 11mKLM
Tue 11/258:40 amSOU - JFK
1 stop15h 40mKLM
Deal found 10/14$665
This Delta deal was found by Cheapflights users on 10/14. 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 11/38:50 pmBOS - SOU
1 stop30h 20mDelta
Tue 11/115:30 pmSOU - BOS
1 stop24h 50mDelta
Deal found 10/14$666
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
Sat 11/295:00 pmJFK - SOU
1 stop10h 45mAer Lingus
Sat 12/69:30 amSOU - JFK
1 stop14h 55mAer Lingus
Deal found 10/15$666
This Kiwi.com deal was found by Cheapflights users on 10/14. 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.
Fri 11/285:10 pmBOS - SOU
1 stop10h 35mAer Lingus
Fri 12/59:30 amSOU - BOS
1 stop14h 25mAer Lingus
Deal found 10/14$667
This Delta deal was found by Cheapflights users on 10/14. 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.
Tue 11/45:34 amBOS - SOU
2 stops21h 36mDelta
Wed 11/125:30 pmSOU - BOS
1 stop24h 50mDelta
Deal found 10/14$670
This Delta deal was found by Cheapflights users on 10/16. 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 11/310:30 amJFK - SOU
2 stops25h 30mDelta
Tue 11/118:40 amSOU - JFK
1 stop31h 45mDelta
Deal found 10/16$670
This Delta deal was found by Cheapflights users on 10/14. 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 10/224:50 pmBOS - SOU
1 stop10h 55mDelta
Mon 10/276:05 pmSOU - BOS
2 stops25h 56mDelta
Deal found 10/14$676
This Delta deal was found by Cheapflights users on 10/16. 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 11/1012:59 pmJFK - SOU
2 stops14h 11mDelta
Tue 11/258:40 amSOU - JFK
2 stops17h 38mDelta
Deal found 10/16$679
This Delta deal was found by Cheapflights users on 10/16. 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.
Tue 12/98:35 amEWR - SOU
2 stops42h 45mDelta
Wed 12/248:40 amSOU - EWR
2 stops17h 58mDelta
Deal found 10/16$679

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 October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$622
(SmartFares)

One-way from

$297
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$550
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, 4% potential price rise
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 October 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 October 16, 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 11/5

7:10 pm-8:05 am

1 stop31h 55m

Southampton Eastleigh

Tue 11/11

5:30 pm-1:20 pm

1 stop24h 50m

$666

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Mon 11/3

8:50 pm-8:10 am

1 stop30h 20m

Southampton Eastleigh

Tue 11/11

5:30 pm-1:20 pm

1 stop24h 50m

$666

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Mon 11/10

12:59 pm-8:10 am

2 stops14h 11m

Southampton Eastleigh

Tue 11/25

8:40 am-3:45 pm

1 stop12h 05m

$668

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Tue 11/4

5:34 am-8:10 am

2 stops21h 36m

Southampton Eastleigh

Wed 11/12

5:30 pm-1:20 pm

1 stop24h 50m

$670

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Tue 11/4

5:34 am-8:10 am

2 stops21h 36m

Southampton Eastleigh

Tue 11/11

5:30 pm-6:55 pm

1 stop30h 25m

$670

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Wed 1/14

5:45 pm-8:25 am

1 stop9h 40m

Southampton Eastleigh

Wed 1/21

9:25 am-3:45 pm

1 stop11h 20m

$673

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Wed 1/14

9:20 pm-5:00 pm

1 stop14h 40m

Southampton Eastleigh

Fri 1/23

9:00 am-3:45 pm

1 stop11h 45m

$673

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Tue 12/9

8:35 am-8:20 am

2 stops42h 45m

Southampton Eastleigh

Wed 12/24

8:40 am-9:38 pm

2 stops17h 58m

$679

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Mon 11/3

10:30 am-5:00 pm

2 stops25h 30m

Southampton Eastleigh

Wed 11/12

8:40 am-10:34 pm

2 stops18h 54m

$680

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Wed 12/10

3:40 pm-5:25 pm

2 stops20h 45m

Southampton Eastleigh

Fri 12/26

8:40 am-3:19 pm

2 stops35h 39m

$710

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

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 October 16, 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 October 16, 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
8.0
Very good
7,980 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
KLM
7.7
Good
1,404 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Virgin Atlantic
7.5
Good
670 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Aer Lingus
7.2
Good
1,341 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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?

    Delta, KLM, and Virgin Atlantic can get you from USA to Southampton in just under 14h 11m. Your travel time can differ by up to 17h 44m. 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 $357 on Aer Lingus. Other airlines that offer cheap prices include Delta from $427 and Virgin Atlantic from $428 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, Los Angeles - 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

Browse thousands of different options on Cheapflights for your next trip

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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 October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$546Average$1,066FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$652Average$1,094FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$656Average$1,112FlexibilityNo cancel feeOn-time75%
Virgin AtlanticCheapest$802Average$1,133FlexibilityNo cancel feeOn-time72%

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