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Cheap flights from Washington to London from £135

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to London departing on 26/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Cheap return flights

Icelandair Logo
15:45 - 14:40SEA-LGW
14h 55m1 stop
Icelandair Logo
15:40 - 20:40LGW-SEA
13h 00m1 stop
£360Icelandair
Find Deal
Wed, 1 Oct - Wed, 8 Oct
Icelandair Logo
14:35 - 10:55SEA-LGW
12h 20m1 stop
Icelandair Logo
11:55 - 17:00LGW-SEA
13h 05m1 stop
£363Icelandair
Find Deal
Fri, 14 Nov - Thu, 20 Nov
 Logo
07:15 - 20:55SEA-LGW
29h 40m2 stops
 Logo
22:00 - 19:31LGW-SEA
29h 31m2 stops
Sun, 14 Sep - Wed, 24 Sep
 Logo
07:20 - 19:35SEA-LGW
28h 15m2 stops
 Logo
22:00 - 20:41LGW-SEA
30h 41m2 stops
Fri, 15 Aug - Wed, 20 Aug
SWISS Logo
16:25 - 17:50SEA-LGW
17h 25m1 stop
SWISS Logo
18:40 - 18:36LGW-SEA
31h 56m2 stops
£405SWISS
Find Deal
Mon, 25 Aug - Thu, 11 Sep
SWISS Logo
15:19 - 17:50SEA-LGW
18h 31m2 stops
SWISS Logo
18:40 - 18:36LGW-SEA
31h 56m2 stops
£408SWISS
Find Deal
Mon, 22 Sep - Thu, 9 Oct
British Airways Logo
07:49 - 10:40SEA-LGW
18h 51m2 stops
British Airways Logo
10:40 - 23:40LGW-SEA
21h 00m2 stops
£423British Airways
Find Deal
Sun, 27 Jul - Thu, 28 Aug
Virgin Atlantic Logo
07:15 - 10:00SEA-LGW
18h 45m1 stop
Virgin Atlantic Logo
12:00 - 22:48LGW-SEA
18h 48m1 stop
£437Virgin Atlantic
Find Deal
Wed, 16 Jul - Thu, 24 Jul
Virgin Atlantic Logo
05:30 - 10:00SEA-LGW
20h 30m2 stops
Virgin Atlantic Logo
12:00 - 22:48LGW-SEA
18h 48m1 stop
£440Virgin Atlantic
Find Deal
Wed, 16 Jul - Thu, 24 Jul
British Airways Logo
07:49 - 10:40SEA-LGW
18h 51m2 stops
British Airways Logo
10:40 - 23:40LGW-SEA
21h 00m2 stops
£449British Airways
Find Deal
Sat, 26 Jul - Thu, 28 Aug

Icelandair flights from State of Washington to London Gatwick Airport

Our best Icelandair deals on State of Washington to London Gatwick Airport flight tickets
Icelandair
1 Oct
SEA15:45Seattle/Tacoma Intl
14h 55m
1 stop
LGW14:40London Gatwick
8 Oct
LGW15:40London Gatwick
13h 00m
1 stop
SEA20:40Seattle/Tacoma Intl
Icelandair
14 Nov
SEA14:35Seattle/Tacoma Intl
12h 20m
1 stop
LGW10:55London Gatwick
20 Nov
LGW11:55London Gatwick
13h 05m
1 stop
SEA17:00Seattle/Tacoma Intl
Icelandair
3 Sept
SEA15:45Seattle/Tacoma Intl
12h 00m
1 stop
LGW11:45London Gatwick
6 Dec
LGW11:55London Gatwick
13h 05m
1 stop
SEA17:00Seattle/Tacoma Intl

SWISS flights from State of Washington to London Gatwick Airport

Our best SWISS deals on State of Washington to London Gatwick Airport flight tickets
SWISS
25 Aug
SEA16:25Seattle/Tacoma Intl
17h 25m
1 stop
LGW17:50London Gatwick
11 Sept
LGW18:40London Gatwick
31h 56m
2 stops
SEA18:36Seattle/Tacoma Intl
SWISS
22 Sept
SEA15:19Seattle/Tacoma Intl
18h 31m
2 stops
LGW17:50London Gatwick
9 Oct
LGW18:40London Gatwick
31h 56m
2 stops
SEA18:36Seattle/Tacoma Intl
SWISS
22 Sept
SEA14:29Seattle/Tacoma Intl
19h 21m
2 stops
LGW17:50London Gatwick
6 Oct
LGW18:35London Gatwick
36h 40m
2 stops
SEA23:15Seattle/Tacoma Intl

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How to get the cheapest flight ticket from State of Washington 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 to London Gatwick Airport?

The cheapest month to fly to London Gatwick Airport from State of Washington is in January. Flight prices, which tend to average around £414, are often lower during this time because this is during the off-season. If you don’t want to visit London Gatwick Airport in January, then you should wait until April to fly from State of Washington, when ticket prices are also cheap, with an average price of £422.

Cheap State of Washington to London Gatwick Airport flight deals and tips

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

Best price found

£135

Fastest flight time

11h 35m

Direct flights

None
The best one-way flight to London Gatwick Airport from State of Washington in the past 72 hours is £135. The best return flight deal from State of Washington to London Gatwick Airport found on momondo in the last 72 hours is £360.
The fastest flight from State of Washington to London Gatwick Airport takes 11h 35m
There are no direct flights from State of Washington to London Gatwick Airport. Popular non-direct routes for this connection are Seattle/Tacoma Intl Airport - London Gatwick Airport and Portland Airport - London Gatwick Airport.

  • When did momondo last update prices for flights from Washington to London Gatwick Airport?

    Prices for flights from Washington to London Gatwick Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Washington 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 Washington 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.


Travelling to a place near London?

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Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington to London. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Washington to London flights to just show those with flexible booking policies.

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

Once all potential Washington to London 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 Washington to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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