Cheap flights from London Gatwick Airport to Seattle from $381

Round-trip
1 adult
Economy
From?
To?
Sat 10/30
Sat 11/6

Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from London Gatwick to Seattle.
View current United States travel restrictions

Flight information for London Gatwick Airport to Seattle
(LGW to SEA)

Find info about flight duration, direct flights, and airports for your flight from London Gatwick Airport to Seattle
Best Price Found$533The best flight deal from London Gatwick Airport to Seattle found on momondo in the last 72 hours is $533
Fastest flight time12h 45mThe fastest flight from London Gatwick Airport to Seattle takes 12h 45m
Direct flightsNoneThere are no direct flights from London Gatwick Airport to Seattle. Popular non-direct route for this connection is London Gatwick Airport - Seattle/Tacoma Intl Airport.
Airports in Seattle3 airportsThere are 3 airports near Seattle: Seattle King County/Boeing (BFI), Seattle Lake Union Spb (LKE), Seattle/Tacoma Intl (SEA)

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

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 London Gatwick Airport to Seattle?

October

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

What is the cheapest airline that flies to Seattle from London Gatwick Airport?

Norwegian Air UK

Norwegian Air UK is the most popular carrier operating from London Gatwick Airport to Seattle

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

35 days before

The cheapest time to buy a flight from London Gatwick Airport to Seattle is approximately 35 days to departure


Easily compare round-trip flights from London Gatwick Airport to Seattle

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from London Gatwick Airport to Seattle by changing tabs
Icelandair
Apr 4
LGW9:10 amLondon Gatwick
12h 45m
1 stop
SEA9:55 pmSeattle/Tacoma Intl
May 4
SEA3:05 pmSeattle/Tacoma Intl
32h 40m
1 stop
LGW11:45 pmLondon Gatwick
Multiple Airlines
Nov 21
LGW2:45 amLondon Gatwick
17h 10m
2 stops
SEA7:55 pmSeattle/Tacoma Intl
Nov 27
SEA9:50 amSeattle/Tacoma Intl
19h 10m
2 stops
LGW5:00 amLondon Gatwick
WestJet
Feb 1
LGW8:20 amLondon Gatwick
29h 54m
1 stop
SEA2:14 pmSeattle/Tacoma Intl
Mar 9
SEA7:00 amSeattle/Tacoma Intl
15h 20m
1 stop
LGW10:20 pmLondon Gatwick
TAP AIR PORTUGAL
Dec 1
LGW11:35 amLondon Gatwick
36h 47m
2 stops
SEA12:22 amSeattle/Tacoma Intl
Dec 7
SEA5:35 pmSeattle/Tacoma Intl
27h 15m
2 stops
LGW8:50 pmLondon Gatwick
Icelandair
Mar 30
LGW9:10 amLondon Gatwick
12h 45m
1 stop
SEA9:55 pmSeattle/Tacoma Intl
Apr 11
SEA11:50 amSeattle/Tacoma Intl
11h 55m
1 stop
LGW11:45 pmLondon Gatwick
Icelandair
Apr 15
LGW9:10 amLondon Gatwick
12h 45m
1 stop
SEA9:55 pmSeattle/Tacoma Intl
Apr 29
SEA11:50 amSeattle/Tacoma Intl
11h 55m
1 stop
LGW11:45 pmLondon Gatwick

Find the cheapest one-way flights from London Gatwick Airport to Seattle

If you're looking for one-way flights from London Gatwick Airport to Seattle, view some of our deals below provided by TAP AIR PORTUGAL and WestJet
Multiple Airlines
Jan 26
LGW2:50 amLondon Gatwick
32h 25m
2 stops
SEA11:15 amSeattle/Tacoma Intl
WestJet
Nov 30
LGW6:00 amLondon Gatwick
53h 25m
2 stops
SEA11:25 amSeattle/Tacoma Intl
TAP AIR PORTUGAL
Nov 2
LGW6:40 amLondon Gatwick
42h 41m
2 stops
SEA1:21 amSeattle/Tacoma Intl

Search last-minute flights to Seattle from London Gatwick Airport

Find and compare flight prices for your last-minute flight from London Gatwick Airport to Seattle
Multiple Airlines
Nov 4
LGW6:40 amLondon Gatwick
30h 59m
2 stops
SEA1:39 pmSeattle/Tacoma Intl
Nov 7
SEA1:00 amSeattle/Tacoma Intl
43h 50m
2 stops
LGW7:50 pmLondon Gatwick
TAP AIR PORTUGAL
Nov 4
LGW6:40 amLondon Gatwick
42h 36m
2 stops
SEA1:16 amSeattle/Tacoma Intl
Nov 16
SEA1:00 amSeattle/Tacoma Intl
19h 50m
2 stops
LGW8:50 pmLondon Gatwick
Turkish Airlines
Nov 4
LGW1:15 pmLondon Gatwick
36h 46m
2 stops
SEA2:01 amSeattle/Tacoma Intl
Nov 7
SEA2:50 amSeattle/Tacoma Intl
48h 30m
2 stops
LGW3:20 amLondon Gatwick
Air Europa
Nov 4
LGW5:50 amLondon Gatwick
41h 06m
2 stops
SEA10:56 pmSeattle/Tacoma Intl
Nov 8
SEA6:55 amSeattle/Tacoma Intl
44h 25m
2 stops
LGW3:20 amLondon Gatwick
Multiple Airlines
Nov 4
LGW5:40 amLondon Gatwick
44h 08m
3 stops
SEA1:48 amSeattle/Tacoma Intl
Nov 6
SEA5:00 amSeattle/Tacoma Intl
17h 50m
2 stops
LGW10:50 pmLondon Gatwick
Multiple Airlines
Nov 4
LGW5:40 amLondon Gatwick
44h 08m
3 stops
SEA1:48 amSeattle/Tacoma Intl
Nov 8
SEA9:50 amSeattle/Tacoma Intl
15h 30m
2 stops
LGW1:20 amLondon Gatwick

Best airlines flying from London Gatwick Airport to Seattle

Compare and see reviews for airlines that fly from London Gatwick Airport to Seattle with momondo
AirlineRatingFree CancellationPrice
Norwegian Air UK
PriceFrom $432
Free Cancellation
Rating
2.0

  • Are airlines flying from London Gatwick to Seattle/Tacoma Intl offering flexible cancellation due to COVID-19?

    To ease the stress of booking flights, some of our airline partners flying from London Gatwick to Seattle/Tacoma Intl are responding to the global pandemic. The following airlines may have a flexible cancellation policy to help accommodate travelers: Norwegian Air UK and Norwegian.

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

    A flight from London Gatwick to Seattle/Tacoma Intl will travel around 4798.7 mi. Typically, this will take 12h 45m by plane in normal conditions.


Can I fly to Seattle/Tacoma Intl from London Gatwick right now?

Information is based on travel restrictions from London Gatwick to Seattle/Tacoma Intl

Most visitors from London Gatwick need to provide a negative COVID-19 test result and/or quarantine to enter Seattle/Tacoma Intl.

COVID-19 testing requirements
Visitors from London Gatwick must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Seattle/Tacoma Intl.

Quarantine requirements
Visitors from London Gatwick are not required to quarantine after entering Seattle/Tacoma Intl.

Can I fly back to London Gatwick from Seattle/Tacoma Intl?

Returning to London Gatwick from Seattle/Tacoma Intl

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to London Gatwick.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering London Gatwick.

If you are planning to travel to Seattle at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.

Alternative routes for London Gatwick Airport to Seattle

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
London to Seattle Flights
Fastest flight time9h 40m
Cheapest price$478

Similar London Gatwick Airport to Seattle flights

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