£275 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 20/4. 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
Newark1 stop£417
Los Angeles
Los Angeles1 stop£445
Miami
Miami2 stops£463
San Francisco
San Francisco1 stop£462
Boston
Boston1 stop£423
Chicago
Chicago1 stop£493
Las Vegas
Las Vegas2 stops£491
Tampa
Tampa1 stop£489
Atlanta
Atlanta2 stops£452
Seattle
Seattle1 stop£469
Houston
Houston2 stops£1,033
Denver
Denver2 stops£542
Nashville
Nashville2 stops£689
Philadelphia
Philadelphia1 stop£613
Honolulu
Honolulu2 stops£1,011
Austin
Austin2 stops£740
New York
Newark1 stop£417
Los Angeles
Los Angeles1 stop£445
Miami
Miami2 stops£463
San Francisco
San Francisco1 stop£462
Boston
Boston1 stop£423
Chicago
Chicago1 stop£493
Las Vegas
Las Vegas2 stops£491
Tampa
Tampa1 stop£489
Atlanta
Atlanta2 stops£452
Seattle
Seattle1 stop£469
Houston
Houston2 stops£1,033
Denver
Denver2 stops£542
Nashville
Nashville2 stops£689
Philadelphia
Philadelphia1 stop£613
Honolulu
Honolulu2 stops£1,011
Austin
Austin2 stops£740

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

Mon, 9 Feb - Mon, 16 Feb
British Airways Logo
09:30 - 16:15
SOU
-
EWR
11h 45m
1 stop
British Airways Logo
17:45 - 15:35
EWR
-
SOU
16h 50m
1 stop
£417British Airways
Thu, 26 Feb - Thu, 5 Mar
Delta Logo
18:05 - 13:25
SOU
-
BOS
24h 20m
1 stop
Delta Logo
10:03 - 08:20
BOS
-
SOU
17h 17m
2 stops
£423Delta
Thu, 26 Feb - Thu, 5 Mar
Virgin Atlantic Logo
18:05 - 15:15
SOU
-
BOS
26h 10m
2 stops
Virgin Atlantic Logo
06:00 - 08:20
BOS
-
SOU
21h 20m
2 stops
£427Virgin Atlantic
Sat, 24 Jan - Fri, 6 Feb
KLM Logo
09:25 - 20:30
SOU
-
LGA
16h 05m
2 stops
KLM Logo
13:05 - 08:45
LGA
-
SOU
14h 40m
2 stops
£433KLM
Mon, 23 Feb - Fri, 27 Feb
Aer Lingus Logo
09:30 - 16:15
SOU
-
EWR
11h 45m
1 stop
Aer Lingus Logo
17:45 - 08:45
EWR
-
SOU
10h 00m
1 stop
£447Aer Lingus
Sat, 28 Feb - Sat, 7 Mar
Virgin Atlantic Logo
09:25 - 11:50
SOU
-
SFO
34h 25m
1 stop
Virgin Atlantic Logo
22:55 - 17:05
SFO
-
SOU
34h 10m
2 stops
£462Virgin Atlantic
Mon, 1 Jun - Mon, 15 Jun
Multiple Airlines Logo
17:20 - 11:50
SOU
-
LAX
26h 30m
1 stop
Multiple Airlines Logo
21:10 - 16:50
LAX
-
SOU
35h 40m
2 stops
£463Multiple Airlines
Fri, 27 Feb - Fri, 6 Mar
Multiple Airlines Logo
17:35 - 13:25
SOU
-
BOS
24h 50m
1 stop
Multiple Airlines Logo
10:03 - 17:00
BOS
-
SOU
25h 57m
2 stops
£475Multiple Airlines
Fri, 27 Feb - Fri, 6 Mar
KLM Logo
08:50 - 11:50
SOU
-
SFO
35h 00m
1 stop
KLM Logo
13:55 - 08:50
SFO
-
SOU
34h 55m
1 stop
£482KLM
Sat, 14 Feb - Thu, 19 Feb
Aer Lingus Logo
09:30 - 18:10
SOU
-
MCO
13h 40m
1 stop
Aer Lingus Logo
19:55 - 15:35
MCO
-
SOU
14h 40m
1 stop
£571Aer Lingus
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 £394 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 British Airways (£417) and Delta (£423).

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

Low seasonFebruary
Cheapest flight£275
Best time to beat the crowds (36% less expensive on average)
Most popular time to fly and prices are also 17% lower on average.
Flight from Southampton to Los Angeles

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.

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 1439 reviews
7.1Entertainment
8.4Crew
7.8Boarding
7.6Comfort
7.2Food
Airline reviews

Flight was on time, staff are friendly and helpful onboard.

8.0 ExcellentShereen, Dec 2025
AMS - YUL
Read more KLM reviews

Flight was on time, staff are friendly and helpful onboard.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

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

Food has been disappointing in both legs of flight to india

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.

Got us to destination alive, albeit a bit late. Luggage was left behind. No live tracking app available (available on some other airlines). Supposedly going to be delivered in next couple of days.

So, the trip from Dublin to LA did not really happen because the flight took off before we could finish the transfer.

Very nice experience. Flight had good entertainment system and good food options. Customer service was very friendly and nice as well.

The connection time between the regional flight (from Newcastle) to an international flight (to The States) was too short. To require as second security scan and customs clearance within an hour and 20 mins is not enough time to make the actual connection. We had a final boarding call the minute we walked out of US customs and had to sprint (with two small children) through 20 gates to make it in time before the door closed. The concept is great in theory to clear customs before leaving Europe, but the timing needs to be adjusted. We travel abroad frequently and won’t be using this route again. Thanks.

Like - the crew were nice Dislike - sitting on the tarmac for long periods after boarding and landing.

I was not admitted to the flight!!! i need a refund for this.

One of the best flights I've been on in a while. Very genuinely friendly staff. Courteous, kind, respectful. On a past flight (not Aer Lingus) I remember being woken up rudely to put my seat forward. Like a child being berated for something. Oddly jarring experience when someone could just tap you gently on the shoulder and gesture kindly. But I noticed the Aer Lingus staff were incredibly patient with everyone on the plane. It's the holiday season and I noticed a lot more elderly customers on the plane than I typically see flying, and the staff went above and beyond with helping accommodate people. Service throughout the flight was flawless. They came through offering water, and picking up garbage at perfect intervals. Seemed like this flight, everyone was on point. And the flight landed early on top of that

Seats are small, but comfortable and more space around you, so for a normal person the seats are perfect. If you are a big and fat individual, I would not think the seats are comfortable. All else was good and normal. Lots of movies to watch.

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.

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

Information on your arrival and departure airports