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Cheap flights from Seattle to London from $1,080

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Seattle to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
2:35 pm - 8:10 amSEA  Seattle/Tacoma Intl-SOU Southampton Eastleigh
33h 35m1 stop Amsterdam Schiphol
Delta Logo
5:35 pm - 11:50 amSOU  Southampton Eastleigh-SEA Seattle/Tacoma Intl
26h 15m1 stop Amsterdam Schiphol
$1,080Delta
Mon, Nov 16 - Wed, Dec 2
Delta Logo
8:30 am - 8:10 amSEA  Seattle/Tacoma Intl-SOU Southampton Eastleigh
15h 40m2 stops Minneapolis St Paul Amsterdam Schiphol
Delta Logo
8:40 am - 11:50 amSOU  Southampton Eastleigh-SEA Seattle/Tacoma Intl
35h 10m1 stop Amsterdam Schiphol
$1,080Delta
Mon, Nov 16 - Wed, Dec 2
Delta Logo
2:35 pm - 5:05 pmSEA  Seattle/Tacoma Intl-SOU Southampton Eastleigh
18h 30m1 stop Amsterdam Schiphol
Delta Logo
5:35 pm - 11:47 amSOU  Southampton Eastleigh-SEA Seattle/Tacoma Intl
26h 12m1 stop Amsterdam Schiphol
$1,080Delta
Tue, Nov 10 - Tue, Nov 17
Delta Logo
2:35 pm - 5:05 pmSEA  Seattle/Tacoma Intl-SOU Southampton Eastleigh
18h 30m1 stop Amsterdam Schiphol
Delta Logo
8:40 am - 11:47 amSOU  Southampton Eastleigh-SEA Seattle/Tacoma Intl
35h 07m1 stop Amsterdam Schiphol
$1,081Delta
Sun, Nov 15 - Wed, Nov 25
Delta Logo
2:35 pm - 5:05 pmSEA  Seattle/Tacoma Intl-SOU Southampton Eastleigh
18h 30m1 stop Amsterdam Schiphol
Delta Logo
5:45 pm - 11:47 amSOU  Southampton Eastleigh-SEA Seattle/Tacoma Intl
26h 02m1 stop Amsterdam Schiphol
$1,081Delta
Mon, Nov 16 - Mon, Nov 23
Delta Logo
2:35 pm - 5:05 pmSEA  Seattle/Tacoma Intl-SOU Southampton Eastleigh
18h 30m1 stop Amsterdam Schiphol
Delta Logo
5:35 pm - 11:47 amSOU  Southampton Eastleigh-SEA Seattle/Tacoma Intl
26h 12m1 stop Amsterdam Schiphol
$1,081Delta
Sun, Nov 15 - Tue, Nov 24
Delta Logo
2:35 pm - 8:10 amSEA  Seattle/Tacoma Intl-SOU Southampton Eastleigh
33h 35m1 stop Amsterdam Schiphol
Delta Logo
5:35 pm - 11:47 amSOU  Southampton Eastleigh-SEA Seattle/Tacoma Intl
26h 12m1 stop Amsterdam Schiphol
$1,081Delta
Mon, Nov 16 - Tue, Nov 24
Delta Logo
2:35 pm - 5:05 pmSEA  Seattle/Tacoma Intl-SOU Southampton Eastleigh
18h 30m1 stop Amsterdam Schiphol
Delta Logo
5:35 pm - 11:47 amSOU  Southampton Eastleigh-SEA Seattle/Tacoma Intl
26h 12m1 stop Amsterdam Schiphol
$1,081Delta
Mon, Nov 16 - Wed, Nov 25
Delta Logo
2:35 pm - 5:05 pmSEA  Seattle/Tacoma Intl-SOU Southampton Eastleigh
18h 30m1 stop Amsterdam Schiphol
Delta Logo
5:45 pm - 11:47 amSOU  Southampton Eastleigh-SEA Seattle/Tacoma Intl
26h 02m1 stop Amsterdam Schiphol
$1,081Delta
Sun, Nov 15 - Mon, Nov 23
Delta Logo
11:15 pm - 8:10 amSEA  Seattle/Tacoma Intl-SOU Southampton Eastleigh
24h 55m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
Delta Logo
5:45 pm - 11:47 amSOU  Southampton Eastleigh-SEA Seattle/Tacoma Intl
26h 02m1 stop Amsterdam Schiphol
$1,085Delta
Sat, Nov 14 - Mon, Nov 23

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Delta flights from Seattle to Southampton

Our best Delta deals on Seattle to Southampton flight tickets
Delta
Nov 16
SEA8:30 amSeattle/Tacoma Intl
15h 40m
2 stops
SOU8:10 amSouthampton Eastleigh
Dec 2
SOU8:40 amSouthampton Eastleigh
35h 10m
1 stop
SEA11:50 amSeattle/Tacoma Intl
$1,080
Delta
Nov 15
SEA2:35 pmSeattle/Tacoma Intl
18h 30m
1 stop
SOU5:05 pmSouthampton Eastleigh
Nov 23
SOU5:45 pmSouthampton Eastleigh
26h 02m
1 stop
SEA11:47 amSeattle/Tacoma Intl
$1,081
Delta
Nov 14
SEA11:15 pmSeattle/Tacoma Intl
24h 55m
2 stops
SOU8:10 amSouthampton Eastleigh
Nov 23
SOU5:45 pmSouthampton Eastleigh
26h 02m
1 stop
SEA11:47 amSeattle/Tacoma Intl
$1,085

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleSouthampton

SEA Seattle/Tacoma Intl - SOU Southampton Eastleigh

SEASOU

Seattle/Tacoma Intl

Mon 11/16

2:35 pm-8:10 am

1 stop33h 35m

Southampton Eastleigh

Wed 12/2

5:35 pm-11:50 am

1 stop26h 15m

$1,080

SeattleSouthampton

SEA Seattle/Tacoma Intl - SOU Southampton Eastleigh

SEASOU

Seattle/Tacoma Intl

Mon 11/16

8:30 am-8:10 am

2 stops15h 40m

Southampton Eastleigh

Wed 12/2

8:40 am-11:50 am

1 stop35h 10m

$1,080

SeattleSouthampton

SEA Seattle/Tacoma Intl - SOU Southampton Eastleigh

SEASOU

Seattle/Tacoma Intl

Tue 11/10

2:35 pm-5:05 pm

1 stop18h 30m

Southampton Eastleigh

Tue 11/17

5:35 pm-11:47 am

1 stop26h 12m

$1,080

SeattleSouthampton

SEA Seattle/Tacoma Intl - SOU Southampton Eastleigh

SEASOU

Seattle/Tacoma Intl

Sun 11/15

2:35 pm-5:05 pm

1 stop18h 30m

Southampton Eastleigh

Wed 11/25

8:40 am-11:47 am

1 stop35h 07m

$1,081
Quickest round-trip

SeattleSouthampton

SEA Seattle/Tacoma Intl - SOU Southampton Eastleigh

SEASOU

Seattle/Tacoma Intl

Mon 11/16

2:35 pm-5:05 pm

1 stop18h 30m

Southampton Eastleigh

Mon 11/23

5:45 pm-11:47 am

1 stop26h 02m

$1,081

SeattleSouthampton

SEA Seattle/Tacoma Intl - SOU Southampton Eastleigh

SEASOU

Seattle/Tacoma Intl

Sun 11/15

2:35 pm-5:05 pm

1 stop18h 30m

Southampton Eastleigh

Tue 11/24

5:35 pm-11:47 am

1 stop26h 12m

$1,081

SeattleSouthampton

SEA Seattle/Tacoma Intl - SOU Southampton Eastleigh

SEASOU

Seattle/Tacoma Intl

Mon 11/16

2:35 pm-8:10 am

1 stop33h 35m

Southampton Eastleigh

Tue 11/24

5:35 pm-11:47 am

1 stop26h 12m

$1,081

SeattleSouthampton

SEA Seattle/Tacoma Intl - SOU Southampton Eastleigh

SEASOU

Seattle/Tacoma Intl

Mon 11/16

2:35 pm-5:05 pm

1 stop18h 30m

Southampton Eastleigh

Wed 11/25

5:35 pm-11:47 am

1 stop26h 12m

$1,081

SeattleSouthampton

SEA Seattle/Tacoma Intl - SOU Southampton Eastleigh

SEASOU

Seattle/Tacoma Intl

Sun 11/15

2:35 pm-5:05 pm

1 stop18h 30m

Southampton Eastleigh

Mon 11/23

5:45 pm-11:47 am

1 stop26h 02m

$1,081

SeattleSouthampton

SEA Seattle/Tacoma Intl - SOU Southampton Eastleigh

SEASOU

Seattle/Tacoma Intl

Sat 11/14

11:15 pm-8:10 am

2 stops24h 55m

Southampton Eastleigh

Mon 11/23

5:45 pm-11:47 am

1 stop26h 02m

$1,085

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to London from

How to get the cheapest flight ticket from Seattle to Southampton

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

Can stopping save me money on Seattle to Southampton flights?

You could potentially save up to 16% on your flight if you consider stops on a Seattle to Southampton flight.

When to book flights from Seattle to Southampton

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Southampton according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Southampton (SEA to SOU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Southampton

Best Price Found

$1,080

Fastest flight time

29h 35m

Direct flights

None
The best flight deal from Seattle to Southampton found on momondo in the last 72 hours is $1,080
The fastest flight from Seattle to Southampton takes 29h 35m
There are no direct flights from Seattle to Southampton. There are no popular flight routes from Seattle to Southampton.
Search flight deals

Frequently asked questions about flying from Seattle to Southampton

  • How far is Seattle/Tacoma Intl to Southampton Eastleigh by plane?

    A flight from Seattle/Tacoma Intl to Southampton Eastleigh will travel around 4779.5 mi. 29h 35m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Southampton Eastleigh Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Southampton Eastleigh Airport are updated daily.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Southampton Eastleigh Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Southampton Eastleigh Airport.

  • What documentation or ID do you need to fly to Southampton Eastleigh Airport?

    The travel and health documents you'll need for your trip to Southampton Eastleigh Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Southampton Eastleigh Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Portsmouth

Why use momondo?

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

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 Southampton from Seattle.

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

All flight searches from Seattle to Southampton on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Seattle to Southampton?

Once all potential Seattle to Southampton flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Southampton from Seattle. 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.

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