£291 Find Cheap Flights from Southampton to the United States

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Southampton to the United States departing on 11/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Southampton to the United States

Cheapest return prices found by our users on KAYAK in the last 72 hours
New York
Newark3 stops£424
Los Angeles
Los Angeles2 stops£458
Miami
Miami2 stops£484
San Francisco
San Francisco1 stop£481
Chicago
Chicago1 stop£655
Boston
Boston2 stops£531
Las Vegas
Las Vegas1 stop£566
Tampa
Tampa2 stops£485
Atlanta
Atlanta1 stop£492
Seattle
Seattle1 stop£522
Houston
Houston1 stop£1,061
Denver
Denver2 stops£1,101
Nashville
Nashville2 stops£1,370
Honolulu
Honolulu2 stops£1,343
Austin
Austin1 stop£725
San Diego
San Diego2 stops£1,082
New York
Newark3 stops£424
Los Angeles
Los Angeles2 stops£458
Miami
Miami2 stops£484
San Francisco
San Francisco1 stop£481
Chicago
Chicago1 stop£655
Boston
Boston2 stops£531
Las Vegas
Las Vegas1 stop£566
Tampa
Tampa2 stops£485
Atlanta
Atlanta1 stop£492
Seattle
Seattle1 stop£522
Houston
Houston1 stop£1,061
Denver
Denver2 stops£1,101
Nashville
Nashville2 stops£1,370
Honolulu
Honolulu2 stops£1,343
Austin
Austin1 stop£725
San Diego
San Diego2 stops£1,082

Book Cheap Southampton to the United States Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Southampton to the United States that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Southampton to the United States

Thu, 8 Jan - Wed, 21 Jan
Multiple Airlines Logo
09:30 - 13:25SOU-EWR
32h 55m3 stops
Multiple Airlines Logo
17:40 - 19:40EWR-SOU
21h 00m2 stops
£424Multiple Airlines
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Thu, 19 Feb - Mon, 23 Feb
Virgin Atlantic Logo
17:30 - 22:57SOU-LAX
37h 27m2 stops
Virgin Atlantic Logo
08:00 - 08:10LAX-SOU
16h 10m2 stops
£458Virgin Atlantic
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Thu, 8 Jan - Wed, 21 Jan
Multiple Airlines Logo
09:30 - 15:45SOU-JFK
35h 15m2 stops
Multiple Airlines Logo
17:35 - 19:40JFK-SOU
21h 05m2 stops
£462Multiple Airlines
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Fri, 5 Dec - Mon, 8 Dec
Delta Logo
17:30 - 23:23SOU-MIA
34h 53m2 stops
Delta Logo
17:20 - 08:10MIA-SOU
33h 50m2 stops
£484Delta
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Mon, 12 Jan - Wed, 28 Jan
Aer Lingus Logo
20:10 - 17:20SOU-JFK
26h 10m2 stops
Aer Lingus Logo
17:00 - 08:45JFK-SOU
10h 45m1 stop
£485Aer Lingus
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Fri, 5 Dec - Mon, 8 Dec
Delta Logo
17:30 - 21:10SOU-MIA
32h 40m2 stops
Delta Logo
10:32 - 17:00MIA-SOU
25h 28m2 stops
£492Delta
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Thu, 8 Jan - Wed, 21 Jan
Aer Lingus Logo
09:30 - 16:50SOU-JFK
12h 20m1 stop
Aer Lingus Logo
17:00 - 08:45JFK-SOU
10h 45m1 stop
£498Aer Lingus
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Thu, 15 Jan - Thu, 22 Jan
British Airways Logo
09:30 - 21:29SOU-LGA
16h 59m2 stops
British Airways Logo
13:13 - 08:45LGA-SOU
14h 32m2 stops
£658British Airways
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Fri, 17 Apr - Tue, 21 Apr
British Airways Logo
09:10 - 21:04SOU-LGA
16h 54m2 stops
British Airways Logo
12:59 - 08:05LGA-SOU
14h 06m2 stops
£728British Airways
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Thu, 1 Jan - Thu, 8 Jan
KLM Logo
08:50 - 17:50SOU-HOU
39h 00m2 stops
KLM Logo
11:09 - 08:25HOU-SOU
15h 16m2 stops
£1,307KLM
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Booking Insights

KAYAK's insights & trends for Southampton to the United States flights

Get data-powered insights and trends into flights from Southampton to the United States to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly direc between Southampton and United States?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Southampton to the United States.

There are 2 airlines that fly direct from Southampton to the United States. They are KLM and Virgin Atlantic. The cheapest airline for this route is KLM, with the best return deal found costing £402 and arriving in New York John F Kennedy Intl Airport (JFK). On average, Virgin Atlantic offers the best prices for direct flights between Southampton and United States.

Which airlines provide the cheapest flights from Southampton to the United States?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from Southampton to the United States were found on Virgin Atlantic (£458) and Delta (£484).

Good to know - Cheap tickets from Southampton to the United States

Low seasonApril
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly and prices are also 25% lower on average.

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Southampton to the United States?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Southampton to the United States.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Southampton to the United States?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Southampton to the United States is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Southampton to the United States?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Southampton to the United States with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Southampton to the United States?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Southampton to the United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to the United States?

    The cheapest time of day to fly to the United States is generally in the evening, when retur flights cost £453 on average. Morning departures are around 30% more expensive than evening flights, on average. The most expensive time of day to fly to the United States is generally in the morning, which is peak travel time and where the average cost of a ticket is £588.

Reviews of the top 3 airlines flying from Southampton to the United States

 
Need help choosing which airline to fly with from Southampton to the United States? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
KLMOverall score based on 1411 reviews
7.7Comfort
7.1Entertainment
7.8Boarding
8.4Crew
7.3Food
Airline reviews

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

2.0 MediocreElizabeth, Oct 2025CDG - AMS
Read more KLM reviews

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Great crew - old style upper class seats on the older fleet now feels dated

Premium economy more comfortable than economy, but not by much. Did was awful, do not try the omelette. Flight crew were helpful. Flight was delayed by over an hour. Overall but bad, arrived safely and thank God.

Food was excellent. Service was very good. Staff was very helpful to all passengers.

The same as I stated prior. We incurred extra costs that should be reimbursed, given we were not communicated with about schedule changes.

I had zero issues with the flight. I did have issues with the staff at the airport. We missed out flight due to a delay with another airline. Talking to the staff and trying to get a new flight arranged was challenging. One guy was able to try to help us and got us on a new flight, but other staff was dismissive and clearly let us know it wasn’t their problem. All I kept thinking was… this is why air lingus has such a poor customer service reputation. I will be avoiding this airline in the future.

Experience was great overall. However, the connection time between my flights (1hr 15 mins) was too short. We had to get through security check and US immigration in that time, and I made it to the gate just as they were announcing it was about to close. Flights with such a short connection time should maybe not be offered for purchase, or an advance alert would be helpful. Other than that the in-flight experience was excellent, especially the food. Many thanks!

The seats needs to be comfortables, at least please add more padding to the seats.

Incredible service. Incredible entertainment. I felt like they just kept serving us something new avery hour. My wife and I both had a joyous flight.

I liked that I went thru customs in Dublin instead of having to do that in LA.

I was so grateful for the kindness of the crew. They made a long trip very pleasant. Food was delicious. Many movie options

My flight from Dublin was delayed two hours which ment that I missed my connecting flight to Phoenix. American Airlines provided a hotel room and rebooked my flight for 7:30 AM the next day. I didn't get to the room until 11 pm and I had to be at the airport the next day by 5 AM. The airlines did their best but the schedule was challenging for an 81 year old.

Dinner was fabulous. Would have enjoyed a wine with it. None offered... for sale??? Breakfast was disappointing but adequate amount of food.

Dublin airport is big and US Customs and Immigration screening officers are is part of the process there. This eliminates screening upon arrival to US, however should be taken into consideration when playing your transfer. After all, pleasant experience enhanced by draft Guinness and Irish coffee at the buffet area near the gate. We loved boarding by the row, back of the airplane first.

Everything you need to know for your flight from Southampton to the United States

Information on your arrival and departure airports