How long is the flight from USA to Southampton?

Aer Lingus, Delta, and KLM can get you from USA to Southampton in just under 10h 15m. Your travel time can differ by up to 5h 47m. There are 3228 mi between USA and Southampton. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Southampton ranges from 25.0 - 76.0 inches per month. December is typically the wettest month, when rainfall can reach 76.0 mm. July is typically the driest time to visit Southampton when rainfall is around 25.0 mm.

If weather is an important factor for your trip to Southampton, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

What are the most popular routes from USA to Southampton?

The most popular route from USA to Southampton is New York John F Kennedy Intl - Southampton Eastleigh. You may also consider Newark - Southampton Eastleigh or San Francisco - Southampton Eastleigh.

What is the cheapest time of day to fly from US to SOU?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to Southampton as you normally would.

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.

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 holiday 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.

£178+ Cheap Flights from the United States to Southampton

Cheap flight deals from USA to Southampton

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 21 September 2026.

Thu 5/1117:00 -

1 stop10h 50m

Thu 12/1109:20 -

1 stop15h 09m

Deal found 20/9£473

Thu 15/1016:55 -

1 stop18h 55m

Wed 21/1009:20 -

1 stop18h 05m

Deal found 17/9£478

Mon 5/1017:25 -

1 stop10h 15m

Tue 20/1009:15 -

1 stop10h 40m

Deal found 17/9£553

Mon 2/1117:15 -

1 stop10h 35m

Mon 9/1109:20 -

1 stop15h 00m

Deal found 18/9£555

Tue 3/1115:55 -

1 stop10h 55m

Tue 10/1109:20 -

1 stop15h 00m

Deal found 19/9£557

Wed 4/1115:55 -

1 stop10h 55m

Wed 11/1109:20 -

1 stop15h 00m

Deal found 20/9£558

Mon 19/1016:55 -

1 stop10h 45m

Tue 3/1109:20 -

2 stops35h 25m

Deal found 17/9£562

Wed 4/1118:30 -

2 stops15h 50m

Wed 11/1117:35 -

3 stops29h 45m

Deal found 20/9£565

Mon 19/1016:55 -

1 stop10h 45m

Wed 4/1109:15 -

2 stops57h 05m

Deal found 17/9£566

Mon 19/1017:35 -

1 stop10h 05m

Wed 4/1120:00 -

2 stops46h 55m

Deal found 20/9£568

Mon 2/1119:40 -

2 stops18h 50m

Mon 9/1117:45 -

3 stops29h 45m

Deal found 18/9£574

Sun 4/1020:25 -

2 stops15h 25m

Thu 8/1009:20 -

2 stops14h 55m

Deal found 20/9£584

Best flights from USA to Southampton
Discover carefully curated flight deals from USA to Southampton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 September 2026.

Wed 4/1115:55 -

1 stop10h 55m

Wed 11/1109:20 -

1 stop15h 00m

Deal found 20/9£558

Mon 19/1011:33 -

2 stops16h 02m

Tue 3/1108:40 -

1 stop13h 25m

Deal found 16/9£664

Wed 4/1110:35 -

2 stops15h 35m

Wed 11/1117:35 -

1 stop26h 50m

Deal found 20/9£674

Sun 1/1116:25 -

1 stop18h 40m

Sun 8/1117:30 -

1 stop26h 55m

Deal found 17/9£695

Sun 1/1118:30 -

3 stops31h 40m

Sun 8/1117:30 -

3 stops29h 50m

Deal found 17/9£701

Mon 23/1111:50 -

2 stops21h 15m

Thu 3/1217:30 -

1 stop26h 15m

Deal found 16/9£669

Tue 3/1114:05 -

2 stops21h 00m

Tue 10/1117:35 -

2 stops28h 59m

Deal found 19/9£700

Sun 1/1121:20 -

1 stop9h 35m

Sun 8/1114:00 -

2 stops28h 55m

Deal found 17/9£708

Wed 13/105:30 -

2 stops18h 40m

Sat 23/117:30 -

1 stop26h 15m

Deal found 17/9£717

Mon 23/1105:50 -

2 stops27h 15m

Wed 2/1217:30 -

1 stop26h 15m

Deal found 16/9£669

Thu 5/1109:25 -

2 stops17h 45m

Thu 12/1108:40 -

2 stops18h 51m

Deal found 21/9£712

Tue 6/1018:10 -

2 stops20h 20m

Sun 18/1017:20 -

2 stops32h 17m

Deal found 16/9£785

Sat 24/1006:30 -

3 stops31h 10m

Tue 10/1109:20 -

3 stops36h 10m

Deal found 20/9£725

Tue 9/219:20 -

1 stop16h 40m

Mon 15/217:30 -

1 stop28h 53m

Deal found 17/9£672

Sat 24/1017:29 -

2 stops18h 21m

Tue 10/1117:35 -

1 stop26h 50m

Deal found 20/9£714

Thu 22/1017:35 -

1 stop20h 55m

Thu 5/1109:20 -

1 stop11h 55m

Deal found 19/9£795

Sun 21/213:50 -

1 stop19h 10m

Thu 4/317:30 -

1 stop26h 15m

Deal found 18/9£672

Mon 2/1119:40 -

3 stops32h 10m

Mon 9/1120:00 -

3 stops27h 30m

Deal found 18/9£755

Tue 20/1016:45 -

1 stop16h 05m

Mon 2/1108:40 -

1 stop35h 05m

Deal found 20/9£673

Thu 4/318:55 -

1 stop31h 50m

Thu 11/309:20 -

1 stop14h 05m

Deal found 18/9£827

Wed 18/1111:29 -

2 stops15h 41m

Thu 26/1117:35 -

2 stops30h 14m

Deal found 20/9£675

Tue 24/1117:45 -

1 stop10h 05m

Sun 29/1120:00 -

1 stop25h 15m

Deal found 16/9£870

Mon 9/1113:50 -

1 stop34h 20m

Wed 18/1117:35 -

1 stop26h 10m

Deal found 16/9£675

Wed 6/115:50 -

2 stops20h 10m

Wed 20/117:30 -

1 stop28h 56m

Deal found 16/9£676

Tue 3/1118:55 -

1 stop18h 35m

Tue 10/1109:20 -

1 stop14h 05m

Deal found 19/9£960

Wed 14/1011:47 -

2 stops15h 48m

Wed 21/1009:15 -

2 stops20h 38m

Deal found 16/9£676

Sun 8/1109:40 -

2 stops23h 25m

Tue 17/1117:35 -

1 stop26h 10m

Deal found 17/9£678

Tue 16/320:10 -

1 stop16h 50m

Tue 23/317:30 -

2 stops33h 50m

Deal found 20/9£678

Sat 26/1218:30 -

2 stops15h 00m

Sun 3/109:20 -

1 stop11h 55m

Deal found 20/9£3,716

Sun 14/317:15 -

2 stops19h 45m

Mon 29/317:35 -

2 stops26h 59m

Deal found 20/9£682

Find flight deals from USA to Southampton

Round-trip from	£473
One-way from	£197
Popular in	June
Cheapest in	January
Average price	£551

Aer Lingus
5/11-12/11
2 total stops
25h 59m total
USA to Southampton

Search Deals

17/10-31/12
3 total stops
50h 55m total
USA to Southampton

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (£82 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from the United States to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

New YorkSouthampton

JFK New York John F Kennedy Intl - SOU Southampton Eastleigh

JFKSOU

New York John F Kennedy Intl

Tue 20/10

21:05-08:40

1 stop30h 35m

Southampton Eastleigh

Wed 31/12

00:00-18:00

Nonstop0h 00m

£223

ChicagoSouthampton

ORD Chicago O'Hare Intl - SOU Southampton Eastleigh

ORDSOU

Chicago O'Hare Intl

Tue 3/11

18:30-08:40

2 stops32h 10m

Southampton Eastleigh

Wed 31/12

00:00-17:00

Nonstop0h 00m

£225

New YorkSouthampton

JFK New York John F Kennedy Intl - SOU Southampton Eastleigh

JFKSOU

New York John F Kennedy Intl

Sun 18/10

16:55-19:30

1 stop21h 35m

Southampton Eastleigh

Wed 31/12

00:00-18:00

Nonstop0h 00m

£232

New YorkSouthampton

JFK New York John F Kennedy Intl - SOU Southampton Eastleigh

JFKSOU

New York John F Kennedy Intl

Tue 20/10

16:55-15:00

2 stops17h 05m

Southampton Eastleigh

Wed 31/12

00:00-18:00

Nonstop0h 00m

£236

NewarkSouthampton

EWR Newark - SOU Southampton Eastleigh

EWRSOU

Newark

Sun 18/10

17:35-08:40

1 stop10h 05m

Southampton Eastleigh

Wed 31/12

00:00-18:00

Nonstop0h 00m

£236

NewarkSouthampton

EWR Newark - SOU Southampton Eastleigh

EWRSOU

Newark

Tue 20/10

20:25-11:05

2 stops33h 40m

Southampton Eastleigh

Wed 31/12

00:00-18:00

Nonstop0h 00m

£255

Fastest return journey

NewarkSouthampton

EWR Newark - SOU Southampton Eastleigh

EWRSOU

Newark

Tue 20/10

17:35-08:05

1 stop9h 30m

Southampton Eastleigh

Wed 31/12

00:00-18:00

Nonstop0h 00m

£264

NewarkSouthampton

EWR Newark - SOU Southampton Eastleigh

EWRSOU

Newark

Sun 18/10

17:35-18:50

3 stops20h 15m

Southampton Eastleigh

Wed 31/12

00:00-18:00

Nonstop0h 00m

£279

NewarkSouthampton

EWR Newark - SOU Southampton Eastleigh

EWRSOU

Newark

Wed 7/10

17:35-16:50

1 stop18h 15m

Southampton Eastleigh

Wed 31/12

00:00-18:00

Nonstop0h 00m

£281

ChicagoSouthampton

ORD Chicago O'Hare Intl - SOU Southampton Eastleigh

ORDSOU

Chicago O'Hare Intl

Tue 3/11

15:55-08:50

1 stop10h 55m

Southampton Eastleigh

Wed 31/12

00:00-17:00

Nonstop0h 00m

£301

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

JFK-SOU

BOS-SOU

EWR-SOU

IAD-SOU

ORD-SOU

Estimated return 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

US0-SOU

JFK-SOU

BOS-SOU

EWR-SOU

IAD-SOU

No data available for this route at this time. Please check back soon.

Related info for your journey

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?
Aer Lingus, Delta, and KLM can get you from USA to Southampton in just under 10h 15m. Your travel time can differ by up to 5h 47m. There are 3228 mi between USA and Southampton. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from USA to Southampton?
The most popular route from USA to Southampton is New York John F Kennedy Intl - Southampton Eastleigh. You may also consider Newark - Southampton Eastleigh or San Francisco - 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 holiday 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Cheap flights from the United States to Southampton from £178

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from USA to Southampton

Cheapest flights from USA to SouthamptonExplore 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 21 September 2026.

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 21 September 2026.

Best flights from USA to SouthamptonDiscover carefully curated flight deals from USA to Southampton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 September 2026.

Discover carefully curated flight deals from USA to Southampton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 September 2026.

Last-minute flights from USA to SouthamptonDiscover last-minute flight deals from USA to Southampton. Data last updated 21 September 2026 and is based on user searches.

Discover last-minute flight deals from USA to Southampton. Data last updated 21 September 2026 and is based on user searches.

One-way flights from USA to SouthamptonSearch for one-way flight options from USA to Southampton. Find affordable one-way fares based on user searches. Data last updated 21 September 2026.

Search for one-way flight options from USA to Southampton. Find affordable one-way fares based on user searches. Data last updated 21 September 2026.

Find flight deals from USA to Southampton

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Best time to book a flight from USA to Southampton

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Related info for your journey

What airport do you fly into for flights to Southampton from United States?

How long is the flight from USA to Southampton?

What are the most popular routes from USA to Southampton?

Can I find deals for flights from USA to Southampton that include hotel bookings?

How can I find direct flights from USA to Southampton?

Can I find deals for business class flights from USA to Southampton?

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.

Complete your trip

Complete your trip to Southampton by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to England

Book a non-stop flight to one of these other cities located in England.

Search flights from USA to Southampton by cabin class

Find flights from USA to Southampton, based on your preferred cabin class, be it economy, premium economy, business, or first class.

USA and Southampton flights

Browse other USA and Southampton flight options. Last updated on 21 September 2026.

Popular flight searches

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Other flights to Southampton

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Can Cheapflights notify me if prices for flights from USA to Southampton become cheaper?

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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 21 September 2026.

Best flights from USA to Southampton
Discover carefully curated flight deals from USA to Southampton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 September 2026.

Last-minute flights from USA to Southampton
Discover last-minute flight deals from USA to Southampton. Data last updated 21 September 2026 and is based on user searches.

One-way flights from USA to Southampton
Search for one-way flight options from USA to Southampton. Find affordable one-way fares based on user searches. Data last updated 21 September 2026.