£242 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 15/12. 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

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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
New York2 stops£340
Los Angeles
Los Angeles1 stop£483
Miami
Miami1 stop£546
San Francisco
San Francisco1 stop£525
Las Vegas
Las Vegas2 stops£614
Boston
Boston1 stop£446
Chicago
Chicago1 stop£474
Tampa
Tampa1 stop£520
Atlanta
Atlanta1 stop£777
Seattle
Seattle1 stop£902
Houston
Houston1 stop£773
Nashville
Nashville2 stops£676
Philadelphia
Philadelphia1 stop£545
Austin
Austin2 stops£1,213
Charlotte
Charlotte3 stops£667
New York
New York2 stops£340
Los Angeles
Los Angeles1 stop£483
Miami
Miami1 stop£546
San Francisco
San Francisco1 stop£525
Las Vegas
Las Vegas2 stops£614
Boston
Boston1 stop£446
Chicago
Chicago1 stop£474
Tampa
Tampa1 stop£520
Atlanta
Atlanta1 stop£777
Seattle
Seattle1 stop£902
Houston
Houston1 stop£773
Nashville
Nashville2 stops£676
Philadelphia
Philadelphia1 stop£545
Austin
Austin2 stops£1,213
Charlotte
Charlotte3 stops£667

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, 24 Nov - Mon, 1 Dec
 Logo
20:10 - 15:45SOU-JFK
48h 35m2 stops
 Logo
17:35 - 19:40JFK-SOU
21h 05m2 stops
Mon, 24 Nov - Mon, 1 Dec
 Logo
20:10 - 15:40SOU-EWR
48h 30m2 stops
 Logo
17:30 - 19:40EWR-SOU
21h 10m2 stops
Sun, 7 Sep - Sun, 21 Sep
KLM Logo
18:25 - 15:25SOU-JFK
26h 00m1 stop
KLM Logo
00:50 - 08:45JFK-SOU
26h 55m1 stop
£442KLM
Find Deal
Wed, 8 Oct - Wed, 15 Oct
KLM Logo
09:20 - 19:05SOU-JFK
14h 45m1 stop
KLM Logo
17:30 - 17:00JFK-SOU
18h 30m1 stop
£445KLM
Find Deal
Tue, 7 Oct - Tue, 14 Oct
Aer Lingus Logo
09:10 - 18:45SOU-BOS
14h 35m1 stop
Aer Lingus Logo
17:30 - 08:05BOS-SOU
9h 35m1 stop
£446Aer Lingus
Find Deal
Wed, 8 Oct - Wed, 15 Oct
Virgin Atlantic Logo
09:20 - 22:30SOU-JFK
18h 10m2 stops
Virgin Atlantic Logo
14:40 - 08:45JFK-SOU
13h 05m2 stops
£449Virgin Atlantic
Find Deal
Thu, 9 Oct - Thu, 16 Oct
Aer Lingus Logo
20:00 - 17:15SOU-JFK
26h 15m2 stops
Aer Lingus Logo
16:55 - 08:40JFK-SOU
10h 45m1 stop
£451Aer Lingus
Find Deal
Sun, 5 Oct - Sun, 12 Oct
Virgin Atlantic Logo
18:25 - 23:10SOU-EWR
33h 45m2 stops
Virgin Atlantic Logo
19:43 - 08:45EWR-SOU
32h 02m2 stops
£453Virgin Atlantic
Find Deal
Thu, 6 Nov - Tue, 11 Nov
British Airways Logo
09:30 - 08:38SOU-LGA
28h 08m2 stops
British Airways Logo
11:22 - 08:45LGA-SOU
16h 23m2 stops
£602British Airways
Find Deal
Tue, 2 Dec - Tue, 9 Dec
British Airways Logo
09:30 - 08:40SOU-LGA
28h 10m2 stops
British Airways Logo
13:25 - 15:35LGA-SOU
21h 10m2 stops
£606British Airways
Find Deal
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.

What is the cheapest month to fly from Southampton to the United States?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Southampton to the United States, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Southampton to the United States is September, when tickets cost £422 (return) on average. On the other hand, the most expensive months are August and November, when the average cost of return tickets is £920 and £800 respectively.

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

Low seasonJuly
Cheapest flight£242
Best time to beat the crowds but there is an average 127% increase in price.
Most popular time to fly and prices are also 24% lower on average.
Flight from Southampton to Boston

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 £596 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 £773.

Reviews of the top 4 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.
7.8
KLMOverall score based on 1388 reviews
8.4Crew
7.8Boarding
7.3Food
7.1Entertainment
7.7Comfort
Airline reviews

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

2.0 MediocreAnonymous, Aug 2025CTA - AMS
Read more KLM reviews

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

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.

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 crew was excellent as ever on Virgin. The special meal was poor unfortunately. More significantly when we arrived at Manchester Airport there was no air bridge provided and we had to exit the plane down a rickety stair case. This is unacceptable for a transatlantic flight. Whilst I understand that this is the airport’s fault at the end of the day the airline is responsible for our transportation and needs to do something.

Super friendly and helpful staff, from check-in desk to cabin crew.

Following a paid seat upgrade for enhanced comfort, I encountered an unacceptable odor in my assigned area. It took three hours for the crew to relocate me, and the replacement seat was unacceptably close to the lavatory, offering no improvement.

Good overall. Cannot fault the airlines. I have had better entertainment systems before ie ice in Emirates but it was not too bad. Food was decent and staff were friendly.

I did not fly by vergin atlantic from bangalore to vasco da gama

Best travel day I've had in a long time. Everything went perfectly, no delays. 10 out of 10

Not JetBlue's fault but Aer Lingus never explained how to transfer to JetBlue.

Poor check-in experience in Manchester. Delayed boarding and check-in agent never explained how to transfer in NYC to JetBlue.

The space between seats was reduced even further. Could not even open the tray table fully and got compressed the moment the front guy reclined. For a long haul flight it was extremely uncomfortable.

The space between seats has reduced even further making it extremely uncomfortable. Couldn't even open the tray table properly or got compressed the moment the front guy reclined.

Not satisfying due to loss Luguage for 4days. Damage Luguage that had no way to fill up a report for and me as a client to spend more money and time to replace it. Thank you for soliciting my opinion, but it was unfortunately a very disappointing experience. Stephanie Zvi

The seat pitch was a little tight for me, but I survived. There was a volatile, enraged passenger a couple of rows ahead of me and the cabin crew defused and resolved the situation calmly, quickly, and successfully.

Comfortable trip , flight attendants professional as always. Only complaint was the food, We fly Aer Lingus frequently, this was the first time the quality of the meal was poor.

I wish Aer Lingus offered free wifi and had power outlets at the seats. Overall, the flight was good. Seat back entertainment had some interesting options. Food and snack options were mediocre at best. I enjoyed the canned red wine.

I had an awful experience at the ticketing agent stand. I had purchased three tickets, one of which I had the maiden name of a passenger on the ticket. They refused to help, assist, and actually delayed our process and had us miss an opportunity to purchase a ticket on the same flight. I was sent through multiple phone calls, none of which helped, and the person at the counter was the person who told me to both call Aer Lingus for help and was the person who said they could not fulfill my request that they were privy to from the beginning. My partner is still stuck in Scotland, racking up thousands of dollars in additional fees and tickets. I am very upset and two of my tickets went unused. I will never be using Aer Lingus ever again and I will continue to complain about them.

We missed the connection because we had to wait for a shuttle from the plane to the Terminal. Also, we needed assistance and none was available.

When we arrived at the airport - 1st step - printing out your boarding pass - no issue. Not long lines as these machines. 2nd step - processing your bag drop off. There was only one associate there to help 10 kiosks. We had a family in front of us for 20 minutes trying to work on the machine and figure out every step for 4 pieces of luggage. My husband alerted the associate who was able to assist the family. Highly suggest that there are more associates to assist in this process. Besides this issue, security check went very quickly. Our flight was direct to Philadelphia. We had to carry our bags down two flights of steps, then out to the tarmac to a bus, then carry our bags up two flights of stairs to the plane. No one on the flight was expecting that long trek. I could see some people were struggling a bit. All in all - great flight crew, plane was clean and food was great!

There were no gluten-free vegan options available, so food was very limited on this flight, and some of the crew weren’t especially helpful about it. To make matters worse, a passenger was sick on board, and although the area was cleaned, the smell lingered for the rest of the journey. On top of that, we ended up circling for an extra hour, which only made the unpleasant situation drag on even longer.

Checking in prior on line and wait time at Gatwick was terrible. I would rate a big fat ZERO.

I checked in to bags, one arrived one was delayed. I did not receive the bag for 4 days - arrived on Tuesday, received bag on Saturday!

It was ok. Our flight was delayed 2 hours, and then again on arrival. The explanation given felt feeble.

The booking agent, cheapflightsfares, messed up, and the information for the seats we paid extra for was not sent to American Airlines. We were separated on the return flight and sent to the lowest economy section. The flight attendant helped arrange seating at the back of the plane to allow my wife and me to sit together.

I liked the comfort of the seats, very attentive crew, and the meals were excellent.

We were kicked off this flight by British Airways due to delays on our connecting flight also operated by British airways and were rebooked on a different carrier which delayed our arrival home by > 26 hours.

Everything about the flight check-in was smooth no line the plane is clean and bathroom

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

Information on your arrival and departure airports

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