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Flights Fare Calendar Find minimum fare between Seattle - Tacoma Intl. and Gatwick Click this button to get previous days data Click this button to get next days data $6,537 $5,603 $4,669 $3,735 $2,802 $1,868 $934 $0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T Price is $6,537 on Lufthansa Price is $6,537 on Lufthansa Price is $878 on Alaska Airlines Price is $4,216 on Lufthansa Price is $4,795 on Lufthansa Price is $949 on Alaska Airlines Price is $4,617 on Lufthansa

Amazing SEA to LGW Flight Deals

The cheapest flights to Gatwick found within the past 7 days were $491 round trip and $427 one way. Prices and availability subject to change. Additional terms may apply.

FAQs about flights from Seattle - Tacoma Intl. Airport (SEA) to Gatwick Airport (LGW)

Are there direct flights from Sea-Tac Airport to London (LGW-Gatwick)?

Take note of your connecting gate, because there aren't any direct flights between Seattle, WA (SEA-Seattle - Tacoma Intl.) and London (LGW-Gatwick). WestJet, Emirates and Aer Lingus are among the airlines that will fly you to London (and vicinity) with just one stopover.

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to London (LGW-Gatwick), please visit our Customer Service Portal.

How long is the flight from Sea-Tac Airport to London (LGW-Gatwick)?

It takes a fair amount of time to travel from Seattle, WA (SEA-Seattle - Tacoma Intl.) to London (LGW-Gatwick), usually around 10 hours and 10 minutes all up. Be sure to bring a decent travel pillow and wear practical shoes and clothing for this long-haul flight.

What is the flight distance from Sea-Tac Airport to London (LGW-Gatwick)?

The flight distance from Seattle, WA (SEA-Seattle - Tacoma Intl.) to London (LGW-Gatwick) is 4,971 mi. Apart from loading your devices with more must-see TV shows, it'll be wise to take some noise-canceling earphones and a sweater as well.

What airlines fly from Sea-Tac Airport to London (LGW-Gatwick)?

Want to fly nonstop from Seattle, WA (SEA-Seattle - Tacoma Intl.) to London (LGW-Gatwick)? You're in luck. Norwegian Air UK (DI) offers 5 flights every month and is the number one choice for many savvy travelers.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Tuesdays tend to be the cheapest, according to flight demand on Travelocity in 2019. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Monday, as data shows the start of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2019, flights departing on a Tuesday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2019 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 1-2 weeks prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2019 saved nearly 50% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2019. Savings are subject to change based on departure location, date and destination.

Seattle - Tacoma Intl. to Gatwick Flight FAQ

Traveling FromSeattle - Tacoma Intl.
Traveling ToGatwick
Shortest Flight Time hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price$491

Seattle to London Carriers and Route Information

Flight path for flights from Seattle-Tacoma International Airport to London Gatwick Airport.


Distance:
6,072.00 miles


Popular Flight Routes from Seattle (SEA)

Travelers at SEA love to visit these top cities. Roam to the top destinations from Seattle (SEA) today with the cheap prices from Travelocity!

Popular Flight Routes from London (LGW)

Travelers at LGW love to visit these top cities. Roam to the top destinations from London(LGW) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.