What is the cheapest airline that flies from Southampton Eastleigh to Washington?

British Airways is the most popular carrier operating from Southampton Eastleigh to Washington

What airlines fly to State of Washington?

British Airways, Delta and Virgin Atlantic are the top three most popular airlines that fly to State of Washington from Southampton according to our data. British Airways is the first choice among our users, with 31% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 6 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Southampton Eastleigh Airport to Washington?

Prices for flights from Southampton Eastleigh Airport to Washington refresh daily.

How old do you have to be to fly from Southampton Eastleigh Airport to Washington?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Southampton Eastleigh Airport to Washington.

What documentation or ID do you need to fly to Washington?

The necessary travel and health documents for your Washington 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.

$940 Cheap Flights from Southampton to Washington in 2026/27

Find the cheapest flights from Southampton to Washington

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:35 pm - 11:50 amSOU Southampton Eastleigh-SEA Seattle/Tacoma Intl

26h 15m1 stop Amsterdam Schiphol

2:35 pm - 5:05 pmSEA Seattle/Tacoma Intl-SOU Southampton Eastleigh

18h 30m1 stop Amsterdam Schiphol

$940Delta

Thu, Dec 3 - Thu, Dec 10

8:40 am - 8:42 pmSOU Southampton Eastleigh-SEA Seattle/Tacoma Intl

20h 02m2 stops Amsterdam Schiphol Chicago O'Hare Intl

6:00 am - 8:10 amSEA Seattle/Tacoma Intl-SOU Southampton Eastleigh

18h 10m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

$946Delta

Thu, Dec 3 - Thu, Dec 10

5:20 pm - 11:50 amSOU Southampton Eastleigh-SEA Seattle/Tacoma Intl

26h 30m1 stop Amsterdam Schiphol

11:15 am - 4:50 pmSEA Seattle/Tacoma Intl-SOU Southampton Eastleigh

21h 35m2 stops Salt Lake City Amsterdam Schiphol

$968KLM

Sat, Dec 5 - Sat, Dec 12

9:25 am - 5:01 pmSOU Southampton Eastleigh-SEA Seattle/Tacoma Intl

15h 36m2 stops Amsterdam Schiphol Vancouver Intl

11:15 am - 4:50 pmSEA Seattle/Tacoma Intl-SOU Southampton Eastleigh

21h 35m2 stops Salt Lake City Amsterdam Schiphol

$969Delta

Sat, Dec 5 - Sat, Dec 12

5:20 pm - 11:50 amSOU Southampton Eastleigh-SEA Seattle/Tacoma Intl

26h 30m1 stop Amsterdam Schiphol

2:35 pm - 8:10 amSEA Seattle/Tacoma Intl-SOU Southampton Eastleigh

33h 35m1 stop Amsterdam Schiphol

$1,030Multiple Airlines

Sat, Dec 5 - Sat, Dec 12

5:45 pm - 11:50 amSOU Southampton Eastleigh-SEA Seattle/Tacoma Intl

26h 05m1 stop Amsterdam Schiphol

2:35 pm - 8:10 amSEA Seattle/Tacoma Intl-SOU Southampton Eastleigh

33h 35m1 stop Amsterdam Schiphol

$1,033Multiple Airlines

Mon, Dec 7 - Mon, Dec 14

12:25 pm - 12:47 amSOU Southampton Eastleigh-SEA Seattle/Tacoma Intl

20h 22m2 stops Dublin Chicago O'Hare Intl

11:39 pm - 8:50 amSEA Seattle/Tacoma Intl-SOU Southampton Eastleigh

25h 11m2 stops Chicago O'Hare Intl Dublin

$1,053Aer Lingus

Mon, Dec 7 - Mon, Dec 14

5:45 pm - 11:50 amSOU Southampton Eastleigh-SEA Seattle/Tacoma Intl

26h 05m1 stop Amsterdam Schiphol

10:55 pm - 5:05 pmSEA Seattle/Tacoma Intl-SOU Southampton Eastleigh

34h 10m2 stops New York John F Kennedy Intl Amsterdam Schiphol

$1,065Virgin Atlantic

Mon, Dec 7 - Mon, Dec 14

7:45 pm - 4:50 pmSOU Southampton Eastleigh-SEA Seattle/Tacoma Intl

53h 05m2 stops Edinburgh Turnhouse London Heathrow

6:45 pm - 8:20 amSEA Seattle/Tacoma Intl-SOU Southampton Eastleigh

29h 35m2 stops London Heathrow Edinburgh Turnhouse

$1,151British Airways

Thu, Jan 28 - Mon, Feb 1

7:45 pm - 4:50 pmSOU Southampton Eastleigh-SEA Seattle/Tacoma Intl

53h 05m2 stops Edinburgh Turnhouse London Heathrow

6:45 pm - 8:20 amSEA Seattle/Tacoma Intl-SOU Southampton Eastleigh

29h 35m2 stops London Heathrow Edinburgh Turnhouse

$1,176British Airways

Thu, Jan 28 - Mon, Feb 1

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Delta flights from Southampton to State of Washington

Our best Delta deals on Southampton to State of Washington flight tickets

Delta

Dec 3

SOU5:35 pmSouthampton Eastleigh

26h 15m

1 stop

SEA11:50 amSeattle/Tacoma Intl

Dec 10

SEA2:35 pmSeattle/Tacoma Intl

18h 30m

1 stop

SOU5:05 pmSouthampton Eastleigh

$940

Delta

Dec 3

SOU8:40 amSouthampton Eastleigh

20h 02m

2 stops

SEA8:42 pmSeattle/Tacoma Intl

Dec 10

SEA6:00 amSeattle/Tacoma Intl

18h 10m

2 stops

SOU8:10 amSouthampton Eastleigh

$946

Delta

Dec 5

SOU9:25 amSouthampton Eastleigh

15h 36m

2 stops

SEA5:01 pmSeattle/Tacoma Intl

Dec 12

SEA11:15 amSeattle/Tacoma Intl

21h 35m

2 stops

SOU4:50 pmSouthampton Eastleigh

$969

British Airways flights from Southampton to State of Washington

Our best British Airways deals on Southampton to State of Washington flight tickets

British Airways

Jan 28

SOU7:45 pmSouthampton Eastleigh

53h 05m

2 stops

SEA4:50 pmSeattle/Tacoma Intl

Feb 1

SEA6:45 pmSeattle/Tacoma Intl

29h 35m

2 stops

SOU8:20 amSouthampton Eastleigh

$1,151

British Airways

Jan 28

SOU7:45 pmSouthampton Eastleigh

53h 05m

2 stops

SEA4:50 pmSeattle/Tacoma Intl

Feb 1

SEA6:45 pmSeattle/Tacoma Intl

29h 35m

2 stops

SOU8:20 amSouthampton Eastleigh

$1,176

British Airways

Jan 28

SOU7:45 pmSouthampton Eastleigh

53h 05m

2 stops

SEA4:50 pmSeattle/Tacoma Intl

Feb 1

SEA6:45 pmSeattle/Tacoma Intl

29h 35m

2 stops

SOU8:20 amSouthampton Eastleigh

$1,180

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SouthamptonSeattle

SOU Southampton Eastleigh - SEA Seattle/Tacoma Intl

SOUSEA

Southampton Eastleigh

Thu 12/3

5:35 pm-11:50 am

1 stop26h 15m

Seattle/Tacoma Intl

Thu 12/10

2:35 pm-5:05 pm

1 stop18h 30m

$940

SouthamptonSeattle

SOU Southampton Eastleigh - SEA Seattle/Tacoma Intl

SOUSEA

Southampton Eastleigh

Thu 12/3

8:40 am-8:42 pm

2 stops20h 02m

Seattle/Tacoma Intl

Thu 12/10

6:00 am-8:10 am

2 stops18h 10m

$946

SouthamptonSeattle

SOU Southampton Eastleigh - SEA Seattle/Tacoma Intl

SOUSEA

Southampton Eastleigh

Sat 12/5

5:20 pm-11:50 am

1 stop26h 30m

Seattle/Tacoma Intl

Sat 12/12

11:15 am-4:50 pm

2 stops21h 35m

$968

Quickest round-trip

SouthamptonSeattle

SOU Southampton Eastleigh - SEA Seattle/Tacoma Intl

SOUSEA

Southampton Eastleigh

Sat 12/5

9:25 am-5:01 pm

2 stops15h 36m

Seattle/Tacoma Intl

Sat 12/12

11:15 am-4:50 pm

2 stops21h 35m

$969

SouthamptonSeattle

SOU Southampton Eastleigh - SEA Seattle/Tacoma Intl

SOUSEA

Southampton Eastleigh

Sat 12/5

5:20 pm-11:50 am

1 stop26h 30m

Seattle/Tacoma Intl

Sat 12/12

2:35 pm-8:10 am

1 stop33h 35m

$1,030

SouthamptonSeattle

SOU Southampton Eastleigh - SEA Seattle/Tacoma Intl

SOUSEA

Southampton Eastleigh

Mon 12/7

5:45 pm-11:50 am

1 stop26h 05m

Seattle/Tacoma Intl

Mon 12/14

2:35 pm-8:10 am

1 stop33h 35m

$1,033

SouthamptonSeattle

SOU Southampton Eastleigh - SEA Seattle/Tacoma Intl

SOUSEA

Southampton Eastleigh

Mon 12/7

12:25 pm-12:47 am

2 stops20h 22m

Seattle/Tacoma Intl

Mon 12/14

11:39 pm-8:50 am

2 stops25h 11m

$1,053

SouthamptonSeattle

SOU Southampton Eastleigh - SEA Seattle/Tacoma Intl

SOUSEA

Southampton Eastleigh

Mon 12/7

5:45 pm-11:50 am

1 stop26h 05m

Seattle/Tacoma Intl

Mon 12/14

10:55 pm-5:05 pm

2 stops34h 10m

$1,065

SouthamptonSeattle

SOU Southampton Eastleigh - SEA Seattle/Tacoma Intl

SOUSEA

Southampton Eastleigh

Thu 1/28

7:45 pm-4:50 pm

2 stops53h 05m

Seattle/Tacoma Intl

Mon 2/1

6:45 pm-8:20 am

2 stops29h 35m

$1,151

SouthamptonSeattle

SOU Southampton Eastleigh - SEA Seattle/Tacoma Intl

SOUSEA

Southampton Eastleigh

Thu 1/28

7:45 pm-4:50 pm

2 stops53h 05m

Seattle/Tacoma Intl

Mon 2/1

6:45 pm-8:20 am

2 stops29h 35m

$1,176

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Southampton to State of Washington

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

Prices

Airlines

Can stopping save me money on Southampton to State of Washington flights?

You could potentially save up to 3% on your flight if you consider stops on a Southampton to State of Washington flight.

Cheap Southampton to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southampton to State of Washington

Best Price Found	$1,148
Fastest flight time	26h 30m
Direct flights	None

The best one-way flight to State of Washington from Southampton in the past 72 hours is $1,148. The best round-trip flight deal from Southampton to State of Washington found on momondo in the last 72 hours is $940.

The fastest flight from Southampton to State of Washington takes 26h 30m

There are no direct flights from Southampton to State of Washington. There are no popular flight routes from Southampton to State of Washington.

Search flight deals

Frequently asked questions about flying from Southampton to Washington

When did momondo last update prices for flights from Southampton Eastleigh Airport to Washington?
Prices for flights from Southampton Eastleigh Airport to Washington refresh daily.
How old do you have to be to fly from Southampton Eastleigh Airport to Washington?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Southampton Eastleigh Airport to Washington.
What documentation or ID do you need to fly to Washington?
The necessary travel and health documents for your Washington 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.

Why use momondo?

Why should I use momondo to find a flight deal from Southampton to Washington?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington from Southampton.

Can I find flights from Southampton to Washington with flexible booking policies on momondo?

Yes. All flights to Washington 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 Washington?

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 Washington.

I’m not ready to book a flight from Southampton to Washington right now. Can momondo alert me if prices change?

Price alerts on flights to Washington from Southampton are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.