Cheap flights from Southampton to the United States from £349
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to the United States departing on 15/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Southampton to United States
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to United States?
The month of March is, on average, the cheapest month to fly to United States from Southampton, with most prices found around £407. If you are unable to visit United States during the month of March, then departing from Southampton during the month September is also very affordable. Most momondo users find prices during this month for around £419.
What is the cheapest day to depart on your flight to United States?
According to our data, Wednesday is the cheapest day to fly to United States from Southampton. The lowest ticket price found for a Wednesday departure recently was £482. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Southampton to United States for around £631.
What is the cheapest time of day to depart on your flight to United States?
Our most recent data shows that the best time of day to fly to United States is in the afternoon. Flights from Southampton to United States during this time can be as low as £439. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £569 on average. Flights to United States from Southampton in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.
Can stopping save me money on Southampton to United States flights?
You could potentially save up to 18% on your flight if you consider stops on a Southampton to United States flight.
What is the cheapest airline that flies from Southampton Eastleigh to United States?
Aer Lingus and Delta are the most popular carriers operating from Southampton Eastleigh to United States
Which airlines fly to United States?
Virgin Atlantic, British Airways and Lufthansa are the top three most popular airlines that fly to United States from Southampton according to our data. Virgin Atlantic is the first choice among our users, with 42% of people opting to fly with this airline when travelling to United States. Keep in mind that there are 27 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.
Cheap Southampton to United States flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Southampton to United States
When did momondo last update prices for flights from Southampton Eastleigh Airport to United States?
Prices for flights from Southampton Eastleigh Airport to United States were last updated today.
How many operators does momondo search for flights from Southampton Eastleigh Airport to United States?
The number of operators available for flights from Southampton Eastleigh Airport to United States is 2 as of June 2025.
How old do you have to be to fly from Southampton Eastleigh Airport to United States?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Southampton Eastleigh Airport to United States.
What documentation or ID do you need to fly to United States?
The necessary travel and health documents for your United States trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Southampton to United States
Compare and see reviews for airlines that fly from Southampton to United States with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £390 | Free Cancellation | Rating 7.8 1,361 reviews | |||
| PriceFrom £409 | Free Cancellation | Rating 7.4 653 reviews | |||
| PriceFrom £528 | Free Cancellation | Rating 6.6 7,019 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Southampton to United States?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Southampton to United States . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Southampton to United States with flexible booking policies on momondo?
Yes. All flights to United States from Southampton on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Southampton to United States?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Southampton to United States.
I’m not ready to book a flight from Southampton to United States right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to United States from Southampton. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.