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 7 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

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

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.

$684 Cheap Flights from Southampton to Washington in 2026

Find the cheapest flights from Southampton to Washington

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:20 am - 5:10 pmSOU Southampton Eastleigh-SEA Seattle/Tacoma Intl

15h 50m1 stop Dublin

7:10 pm - 4:50 pmSEA Seattle/Tacoma Intl-SOU Southampton Eastleigh

13h 40m1 stop Dublin

$695British Airways

Mon, Oct 5 - Wed, Oct 21

8:00 pm - 5:10 pmSOU Southampton Eastleigh-SEA Seattle/Tacoma Intl

29h 10m1 stop Dublin

7:10 pm - 7:30 pmSEA Seattle/Tacoma Intl-SOU Southampton Eastleigh

16h 20m1 stop Dublin

$706British Airways

Thu, Oct 1 - Mon, Oct 5

8:00 pm - 5:10 pmSOU Southampton Eastleigh-SEA Seattle/Tacoma Intl

29h 10m1 stop Dublin

7:10 pm - 4:50 pmSEA Seattle/Tacoma Intl-SOU Southampton Eastleigh

13h 40m1 stop Dublin

$707British Airways

Mon, Oct 5 - Wed, Oct 21

9:20 am - 5:10 pmSOU Southampton Eastleigh-SEA Seattle/Tacoma Intl

15h 50m1 stop Dublin

7:10 pm - 4:50 pmSEA Seattle/Tacoma Intl-SOU Southampton Eastleigh

13h 40m1 stop Dublin

$734British Airways

Wed, Oct 14 - Sun, Oct 18

9:20 am - 5:10 pmSOU Southampton Eastleigh-SEA Seattle/Tacoma Intl

15h 50m1 stop Dublin

7:10 pm - 4:50 pmSEA Seattle/Tacoma Intl-SOU Southampton Eastleigh

13h 40m1 stop Dublin

$735British Airways

Wed, Oct 14 - Sun, Oct 18

9:20 am - 5:10 pmSOU Southampton Eastleigh-SEA Seattle/Tacoma Intl

15h 50m1 stop Dublin

7:10 pm - 4:50 pmSEA Seattle/Tacoma Intl-SOU Southampton Eastleigh

13h 40m1 stop Dublin

$736British Airways

Wed, Oct 14 - Sun, Oct 18

9:05 am - 4:35 pmSOU Southampton Eastleigh-SEA Seattle/Tacoma Intl

15h 30m1 stop Amsterdam Schiphol

8:25 am - 8:10 amSEA Seattle/Tacoma Intl-SOU Southampton Eastleigh

16h 45m2 stops Minneapolis St Paul Amsterdam Schiphol

$750Delta

Thu, Oct 22 - Thu, Oct 29

9:15 am - 4:35 pmSOU Southampton Eastleigh-SEA Seattle/Tacoma Intl

15h 20m1 stop Amsterdam Schiphol

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

19h 10m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

$751Delta

Wed, Oct 21 - Wed, Oct 28

9:05 am - 4:35 pmSOU Southampton Eastleigh-SEA Seattle/Tacoma Intl

15h 30m1 stop Amsterdam Schiphol

1:30 pm - 4:50 pmSEA Seattle/Tacoma Intl-SOU Southampton Eastleigh

19h 20m2 stops Salt Lake City Amsterdam Schiphol

$755KLM

Mon, Oct 5 - Wed, Oct 21

9:15 am - 11:04 pmSOU Southampton Eastleigh-SEA Seattle/Tacoma Intl

21h 49m2 stops Amsterdam Schiphol New York John F Kennedy Intl

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

19h 10m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

$757Delta

Wed, Oct 21 - Wed, Oct 28

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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

Oct 22

SOU9:05 amSouthampton Eastleigh

15h 30m

1 stop

SEA4:35 pmSeattle/Tacoma Intl

Oct 29

SEA8:25 amSeattle/Tacoma Intl

16h 45m

2 stops

SOU8:10 amSouthampton Eastleigh

$750

Delta

Oct 21

SOU9:15 amSouthampton Eastleigh

15h 20m

1 stop

SEA4:35 pmSeattle/Tacoma Intl

Oct 28

SEA6:00 amSeattle/Tacoma Intl

19h 10m

2 stops

SOU8:10 amSouthampton Eastleigh

$751

Delta

Oct 21

SOU9:15 amSouthampton Eastleigh

21h 49m

2 stops

SEA11:04 pmSeattle/Tacoma Intl

Oct 28

SEA6:00 amSeattle/Tacoma Intl

19h 10m

2 stops

SOU8:10 amSouthampton Eastleigh

$757

KLM flights from Southampton to State of Washington

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

KLM

Oct 5

SOU9:05 amSouthampton Eastleigh

15h 30m

1 stop

SEA4:35 pmSeattle/Tacoma Intl

Oct 21

SEA1:30 pmSeattle/Tacoma Intl

19h 20m

2 stops

SOU4:50 pmSouthampton Eastleigh

$755

KLM

Oct 21

SOU5:20 pmSouthampton Eastleigh

31h 15m

1 stop

SEA4:35 pmSeattle/Tacoma Intl

Oct 28

SEA3:25 pmSeattle/Tacoma Intl

33h 45m

1 stop

SOU8:10 amSouthampton Eastleigh

$764

KLM

Oct 22

SOU9:05 amSouthampton Eastleigh

15h 30m

1 stop

SEA4:35 pmSeattle/Tacoma Intl

Oct 29

SEA3:25 pmSeattle/Tacoma Intl

18h 40m

1 stop

SOU5:05 pmSouthampton Eastleigh

$1,042

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

Quickest round-trip

SouthamptonSeattle

SOU Southampton Eastleigh - SEA Seattle/Tacoma Intl

SOUSEA

Southampton Eastleigh

Mon 10/5

9:20 am-5:10 pm

1 stop15h 50m

Seattle/Tacoma Intl

Wed 10/21

7:10 pm-4:50 pm

1 stop13h 40m

$695

SouthamptonSeattle

SOU Southampton Eastleigh - SEA Seattle/Tacoma Intl

SOUSEA

Southampton Eastleigh

Thu 10/1

8:00 pm-5:10 pm

1 stop29h 10m

Seattle/Tacoma Intl

Mon 10/5

7:10 pm-7:30 pm

1 stop16h 20m

$706

SouthamptonSeattle

SOU Southampton Eastleigh - SEA Seattle/Tacoma Intl

SOUSEA

Southampton Eastleigh

Mon 10/5

8:00 pm-5:10 pm

1 stop29h 10m

Seattle/Tacoma Intl

Wed 10/21

7:10 pm-4:50 pm

1 stop13h 40m

$707

SouthamptonSeattle

SOU Southampton Eastleigh - SEA Seattle/Tacoma Intl

SOUSEA

Southampton Eastleigh

Wed 10/14

9:20 am-5:10 pm

1 stop15h 50m

Seattle/Tacoma Intl

Sun 10/18

7:10 pm-4:50 pm

1 stop13h 40m

$734

SouthamptonSeattle

SOU Southampton Eastleigh - SEA Seattle/Tacoma Intl

SOUSEA

Southampton Eastleigh

Wed 10/14

9:20 am-5:10 pm

1 stop15h 50m

Seattle/Tacoma Intl

Sun 10/18

7:10 pm-4:50 pm

1 stop13h 40m

$735

SouthamptonSeattle

SOU Southampton Eastleigh - SEA Seattle/Tacoma Intl

SOUSEA

Southampton Eastleigh

Wed 10/14

9:20 am-5:10 pm

1 stop15h 50m

Seattle/Tacoma Intl

Sun 10/18

7:10 pm-4:50 pm

1 stop13h 40m

$736

SouthamptonSeattle

SOU Southampton Eastleigh - SEA Seattle/Tacoma Intl

SOUSEA

Southampton Eastleigh

Thu 10/22

9:05 am-4:35 pm

1 stop15h 30m

Seattle/Tacoma Intl

Thu 10/29

8:25 am-8:10 am

2 stops16h 45m

$750

SouthamptonSeattle

SOU Southampton Eastleigh - SEA Seattle/Tacoma Intl

SOUSEA

Southampton Eastleigh

Wed 10/21

9:15 am-4:35 pm

1 stop15h 20m

Seattle/Tacoma Intl

Wed 10/28

6:00 am-8:10 am

2 stops19h 10m

$751

SouthamptonSeattle

SOU Southampton Eastleigh - SEA Seattle/Tacoma Intl

SOUSEA

Southampton Eastleigh

Mon 10/5

9:05 am-4:35 pm

1 stop15h 30m

Seattle/Tacoma Intl

Wed 10/21

1:30 pm-4:50 pm

2 stops19h 20m

$755

SouthamptonSeattle

SOU Southampton Eastleigh - SEA Seattle/Tacoma Intl

SOUSEA

Southampton Eastleigh

Wed 10/21

9:15 am-11:04 pm

2 stops21h 49m

Seattle/Tacoma Intl

Wed 10/28

6:00 am-8:10 am

2 stops19h 10m

$757

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	$684
Fastest flight time	15h 50m
Direct flights	None

The best one-way flight to State of Washington from Southampton in the past 72 hours is $684. The best round-trip flight deal from Southampton to State of Washington found on momondo in the last 72 hours is $695.

The fastest flight from Southampton to State of Washington takes 15h 50m

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.