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Cheap flights from Seattle to London Gatwick Airport from $169

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to London Gatwick Airport departing on 1/14. 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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Find the cheapest flights from Seattle to London

Cheap round-trip flights

These are some of the best round-trip flight deals from Seattle to London that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Seattle to London.

Cheap last minute flights

Planning a quick getaway from Seattle to London? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to London, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Seattle to London

Find recent round-trip train or bus tickets from Seattle to London.

All round-trip flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
10:13 am - 10:35 amSEA-LGW
16h 22m1 stop
7:05 am - 2:21 pmLGW-SEA
39h 16m2 stops
Tue, Jan 14 - Mon, Feb 10
10:13 am - 10:35 amSEA-LGW
16h 22m1 stop
7:55 am - 2:21 pmLGW-SEA
38h 26m2 stops
Tue, Jan 14 - Sun, Jan 19
10:13 am - 10:35 amSEA-LGW
16h 22m1 stop
7:00 am - 2:21 pmLGW-SEA
39h 21m2 stops
Tue, Jan 21 - Thu, Jan 30
2:35 pm - 10:55 amSEA-LGW
12h 20m1 stop
11:55 am - 5:00 pmLGW-SEA
13h 05m1 stop
$547Icelandair
Find Deal
Thu, Feb 6 - Wed, Feb 12
10:13 am - 10:35 amSEA-LGW
16h 22m1 stop
12:00 pm - 12:14 amLGW-SEA
20h 14m1 stop
Tue, Jan 21 - Tue, Jan 28
6:55 pm - 2:40 pmSEA-LGW
11h 45m1 stop
3:40 pm - 8:35 pmLGW-SEA
12h 55m1 stop
$549Icelandair
Find Deal
Thu, Apr 24 - Tue, Apr 29
3:25 pm - 5:50 pmSEA-LGW
18h 25m2 stops
6:45 pm - 9:20 pmLGW-SEA
34h 35m2 stops
$680SWISS
Find Deal
Wed, Jan 8 - Wed, Jan 22
7:00 pm - 9:25 amSEA-LGW
30h 25m1 stop
6:00 am - 5:05 pmLGW-SEA
19h 05m1 stop
$716Turkish Airlines
Find Deal
Tue, Dec 3 - Tue, Dec 10
3:25 pm - 5:50 pmSEA-LGW
18h 25m2 stops
6:45 pm - 9:20 pmLGW-SEA
34h 35m2 stops
$729SWISS
Find Deal
Wed, Jan 8 - Sat, Jan 18
7:00 pm - 9:20 amSEA-LGW
30h 20m1 stop
10:15 am - 5:05 pmLGW-SEA
38h 50m1 stop
$761Turkish Airlines
Find Deal
Wed, Feb 12 - Tue, Feb 25
10:13 am - 10:35 amSEA-LGW
16h 22m1 stop
Tue, Jan 14
10:13 am - 10:35 amSEA-LGW
16h 22m1 stop
Tue, Jan 14
5:16 pm - 10:35 amSEA-LGW
33h 19m1 stop
Mon, Jan 20
2:35 pm - 10:55 amSEA-LGW
12h 20m1 stop
$214Icelandair
Find Deal
Sun, Feb 16
9:52 pm - 10:35 amSEA-LGW
28h 43m2 stops
Mon, Jan 20
2:35 pm - 10:55 amSEA-LGW
12h 20m1 stop
$222Icelandair
Find Deal
Sun, Jan 12
12:37 pm - 5:50 pmSEA-LGW
21h 13m2 stops
$446SWISS
Find Deal
Sun, Feb 16
12:37 pm - 5:50 pmSEA-LGW
21h 13m2 stops
$449SWISS
Find Deal
Tue, Feb 18
7:25 am - 8:05 amSEA-LGW
16h 40m2 stops
$486American Airlines
Find Deal
Wed, Nov 27
1:32 pm - 8:00 pmSEA-LGW
46h 28m2 stops
$538Iberia
Find Deal
Sat, Apr 5
2:35 pm - 10:55 amSEA-LGW
12h 20m1 stop
12:00 pm - 8:57 amLGW-SEA
28h 57m1 stop
Mon, Nov 25 - Thu, Dec 12
2:35 pm - 10:55 amSEA-LGW
12h 20m1 stop
12:00 pm - 12:10 amLGW-SEA
20h 10m2 stops
Mon, Nov 25 - Thu, Dec 12
2:35 pm - 10:55 amSEA-LGW
12h 20m1 stop
11:55 am - 5:00 pmLGW-SEA
13h 05m1 stop
$807Icelandair
Find Deal
Mon, Nov 25 - Mon, Dec 9
2:35 pm - 10:55 amSEA-LGW
12h 20m1 stop
11:55 am - 8:00 pmLGW-SEA
16h 05m2 stops
$987Icelandair
Find Deal
Mon, Nov 25 - Wed, Dec 11
7:00 pm - 9:20 amSEA-LGW
30h 20m1 stop
4:55 pm - 5:05 pmLGW-SEA
32h 10m1 stop
$1,154Turkish Airlines
Find Deal
Thu, Nov 21 - Tue, Dec 3
7:00 pm - 9:25 amSEA-LGW
30h 25m1 stop
6:00 am - 5:05 pmLGW-SEA
19h 05m1 stop
$1,161Turkish Airlines
Find Deal
Sat, Nov 23 - Wed, Nov 27
10:55 am - 5:50 pmSEA-LGW
46h 55m2 stops
6:45 pm - 10:46 pmLGW-SEA
36h 01m2 stops
$1,321SWISS
Find Deal
Fri, Nov 22 - Wed, Dec 11
7:25 am - 9:50 amSEA-LGW
18h 25m2 stops
10:40 am - 10:25 amLGW-SEA
31h 45m2 stops
$1,487TAP AIR PORTUGAL
Find Deal
Thu, Nov 21 - Thu, Dec 12
7:25 am - 9:50 amSEA-LGW
18h 25m2 stops
10:40 am - 10:25 amLGW-SEA
31h 45m2 stops
$1,509TAP AIR PORTUGAL
Find Deal
Thu, Nov 21 - Fri, Dec 13
10:55 am - 5:50 pmSEA-LGW
22h 55m2 stops
6:45 pm - 9:09 pmLGW-SEA
34h 24m2 stops
$1,576SWISS
Find Deal
Thu, Nov 21 - Tue, Dec 3

Turkish Airlines flights from Seattle to London Gatwick Airport

Our best Turkish Airlines deals on Seattle to London Gatwick Airport flight tickets
Turkish Airlines
Dec 3
SEA7:00 pmSeattle/Tacoma Intl
30h 25m
1 stop
LGW9:25 amLondon Gatwick
Dec 10
LGW6:00 amLondon Gatwick
19h 05m
1 stop
SEA5:05 pmSeattle/Tacoma Intl
Turkish Airlines
Feb 12
SEA7:00 pmSeattle/Tacoma Intl
30h 20m
1 stop
LGW9:20 amLondon Gatwick
Feb 25
LGW10:15 amLondon Gatwick
38h 50m
1 stop
SEA5:05 pmSeattle/Tacoma Intl
Turkish Airlines
Jan 15
SEA7:00 pmSeattle/Tacoma Intl
18h 30m
1 stop
LGW9:30 pmLondon Gatwick
Jan 22
LGW6:00 amLondon Gatwick
19h 05m
1 stop
SEA5:05 pmSeattle/Tacoma Intl

Icelandair flights from Seattle to London Gatwick Airport

Our best Icelandair deals on Seattle to London Gatwick Airport flight tickets
Icelandair
Feb 6
SEA2:35 pmSeattle/Tacoma Intl
12h 20m
1 stop
LGW10:55 amLondon Gatwick
Feb 12
LGW11:55 amLondon Gatwick
13h 05m
1 stop
SEA5:00 pmSeattle/Tacoma Intl
Icelandair
Apr 24
SEA6:55 pmSeattle/Tacoma Intl
11h 45m
1 stop
LGW2:40 pmLondon Gatwick
Apr 29
LGW3:40 pmLondon Gatwick
12h 55m
1 stop
SEA8:35 pmSeattle/Tacoma Intl
Icelandair
Mar 9
SEA3:35 pmSeattle/Tacoma Intl
12h 20m
1 stop
LGW10:55 amLondon Gatwick
Mar 20
LGW11:55 amLondon Gatwick
13h 05m
1 stop
SEA6:00 pmSeattle/Tacoma Intl

See travel insights to London from

How to get the cheapest flight ticket from Seattle to London Gatwick Airport

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 from Seattle to London Gatwick Airport?

April. The cheapest time of year to fly to London Gatwick Airport from Seattle is April. Most expensive is June

What is the cheapest day to depart Seattle for London Gatwick Airport?

Sunday. The cheapest day of the week is typically Sunday. The most expensive is typically Wednesday

When is the cheapest time to fly from Seattle to London Gatwick Airport?

At noon. Seattle to London Gatwick Airport flights are approximately 36% more expensive in the morning than at noon

How far in advance should you book Seattle to London Gatwick Airport flights?

27 days before. The cheapest time to buy a flight from Seattle to London Gatwick Airport is approximately 27 days to departure

Can stopping save me money on Seattle to London Gatwick Airport flights?

You could potentially save up to 21% on your flight if you consider stops on a Seattle to London Gatwick Airport flight.

When to book flights from Seattle to London Gatwick Airport

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

Cheap Seattle to London Gatwick Airport (SEA to LGW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to London Gatwick Airport

Best Price Found

$169

Fastest flight time

11h 45m

Direct flights

None
The best one-way flight to London Gatwick Airport from Seattle in the past 72 hours is $169. The best round-trip flight deal from Seattle to London Gatwick Airport found on momondo in the last 72 hours is $518.
The fastest flight from Seattle to London Gatwick Airport takes 11h 45m
There are no direct flights from Seattle to London Gatwick Airport. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - London Gatwick Airport.

  • How far is Seattle/Tacoma Intl to London Gatwick by plane?

    Seattle/Tacoma Intl and London Gatwick are 4798.7 mi apart from one another. In terms of flight time, this usually takes a little over 11h 45m.

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

    Prices for flights from Seattle/Tacoma Intl Airport to London Gatwick Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to London Gatwick Airport?

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

    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 Seattle/Tacoma Intl Airport to London Gatwick Airport.

  • What documentation or ID do you need to fly to London Gatwick Airport?

    The travel and health documents you'll need for your trip to London Gatwick 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 London Gatwick Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to London Gatwick Airport?


Best airlines flying from Seattle to London Gatwick Airport

Compare and see reviews for airlines that fly from Seattle to London Gatwick Airport with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $512Free CancellationRating
7.2
555 reviews
Search Icelandair flights
British AirwaysPriceFrom $590Free CancellationRating
6.6
6,837 reviews
Search British Airways flights

Why use momondo?

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

It is quick and easy to find Seattle to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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

Yes. momondo enables you to select and highlight flights to London from Seattle with this policy.

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

Once you have performed a search for Seattle to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to London from Seattle 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.


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