Question 1

How long does it take to travel from London to Seattle?

Accepted Answer

A one-way nonstop (direct) flight between London and Seattle takes around 9.9 hours.

Question 2

What is the flight distance between London and Seattle?

Accepted Answer

The flight distance between London and Seattle is 7709 km.

Question 3

What airlines offer nonstop (direct) flights between London and Seattle?

Accepted Answer

Several carriers operate flights between London and Seattle. Airlines offering nonstop (direct) flights include American Airlines, Iberia Airlines, Finnair, Virgin Atlantic Airways, British Airways.

Question 4

What are the most popular routes to and from London?

Accepted Answer

Travelers frequently search for route combinations, such as London and Lisbon, Istanbul, Athens, Tirana, Faro, Bucharest, Málaga, Larnaca, New York, Dubai, Alicante, Rome, Milan, Barcelona, Dublin, Amsterdam, Palma, Majorca, Tel Aviv, Madrid, Sofia.

Question 5

What are the most popular routes to and from Seattle?

Accepted Answer

Travelers frequently search for route combinations, such as Seattle and Dublin, Manila, Bangkok, Tallinn, Detroit, New York, Manchester, Melbourne, Los Angeles, Chicago, Paris, Denver, Hong Kong, Washington, D.C., Toronto, Denpasar, Atlanta, Dallas, San Salvador, Barcelona.

Question 6

Which airports are there in London?

Accepted Answer

London is mainly served by Gatwick. But there are other airports nearby, including Heathrow, London Stansted, Luton, London City, London Southend, RAF Northolt.

Question 7

What airports are near London?

Accepted Answer

The main airport in London is Gatwick. It is also served by Birmingham, Bristol, East Midlands, Southampton, Bournemouth, Cardiff, Exeter, Humberside, Norwich.

Question 8

What airports are near Seattle?

Accepted Answer

The main airport in Seattle is Seattle–Tacoma International. It is also served by Portland International, Vancouver International, Abbotsford International, Bellingham International, Paine Field Everett, Vancouver Harbour Flight Centre, Victoria Inner Harbour SPB, Pangborn Memorial, Yakima Air Terminal.

Question 9

What buses and trains depart from London?

Accepted Answer

A number of bus and train companies depart from London, including National Express.

Question 10

Is it possible to combine flights, buses, and trains in one itinerary when traveling between London and Seattle?

Accepted Answer

Yes, it's possible to combine different modes of transport between London and Seattle thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between London and Seattle can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.

Question 11

What is Virtual Interlining and how do I use it?

Accepted Answer

Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.

Question 12

Which airlines fly between London and Seattle?

Accepted Answer

Currently, you can fly between London and Seattle with United Airlines, American Airlines, Alaska Airlines, Iberia Airlines, easyJet.

Question 13

When's the best time to travel between London and Seattle?

Accepted Answer

If you don’t have specific dates for your trip between London and Seattle, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Question 14

What flights operate between London and Seattle?

Accepted Answer

Traveling between London and Seattle, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What's more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

Question 15

How many airports are there near London?

Accepted Answer

There are a number of airports in and around London. The main one is Gatwick and other nearby airports include Birmingham, Bristol, East Midlands, Southampton, Bournemouth, Cardiff, Exeter, Humberside, Norwich

Question 16

How many airports are there near Seattle?

Accepted Answer

There are a number of airports in and around Seattle. The main one is Seattle–Tacoma International and other nearby airports include Portland International, Vancouver International, Abbotsford International, Bellingham International, Paine Field Everett, Vancouver Harbour Flight Centre, Victoria Inner Harbour SPB, Pangborn Memorial, Yakima Air Terminal.

Question 17

Is it possible to reach London by bus or train?

Accepted Answer

Yes, London has great ground transport connections with the rest of the world. Our price graph doesn't just show prices for flights to and from London, it also shows buses and trains.

Question 18

What time do nonstop (direct) flights between London and Seattle depart?

Accepted Answer

This depends on the airline's flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from London, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 19

What time do nonstop (direct) flights between London and Seattle arrive?

Accepted Answer

This depends on the airline's flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Seattle, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Question 20

What time do flights between London and Seattle depart?

Accepted Answer

This depends on the airline's flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from London, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 21

What time do flights between London and Seattle arrive?

Accepted Answer

This depends on the airline's flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Seattle, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Cheapest one-way trip	£230
Cheapest nonstop round-trip	£512
Cheapest round-trip	£492
Includes rare itinerary	Travel hack
Nonstop flights in September	£512 – £2,343

Airline	Mon 18.09	Tue 19.09	Wed 20.09	Thu 21.09	Fri 22.09	Sat 23.09	Sun 24.09
Iberia Airlines	1	2	2	---	3	2	3
American Airlines	1	3	1	---	3	1	---
Virgin Atlantic Airways	---	---	---	---	---	---	1
British Airways	---	---	---	---	---	---	---
Finnair	---	---	---	---	---	---	---

Airline	Mon 25.09	Tue 26.09	Wed 27.09	Thu 28.09	Fri 29.09	Sat 30.09	Sun 01.10
Iberia Airlines	3	3	3	3	2	2	3
American Airlines	2	2	---	1	---	2	1
Virgin Atlantic Airways	---	---	---	---	1	---	1
British Airways	---	---	---	1	---	1	---
Finnair	---	---	---	---	---	---	---

Airline	Mon 02.10	Tue 03.10	Wed 04.10	Thu 05.10	Fri 06.10	Sat 07.10	Sun 08.10
Iberia Airlines	2	3	3	3	1	3	2
American Airlines	2	---	2	2	2	1	1
Virgin Atlantic Airways	---	2	2	2	2	2	2
British Airways	---	1	---	1	1	---	---
Finnair	---	---	---	---	---	---	---

Airline	Mon 09.10	Tue 10.10	Wed 11.10	Thu 12.10	Fri 13.10	Sat 14.10	Sun 15.10
Iberia Airlines	3	3	3	3	3	3	2
American Airlines	2	2	1	1	2	1	1
Virgin Atlantic Airways	2	2	2	2	2	2	2
British Airways	---	---	---	---	---	---	---
Finnair	---	---	---	---	---	---	---

Cheap flights from London, United Kingdom to Seattle, WA

Flights starting at £230. Choose between United Airlines, American Airlines, or Alaska Airlines to find the best price.

Tips to know when travelling to Seattle

Cheapest one-way trip

Cheapest nonstop round-trip

Cheapest round-trip

Includes rare itinerary

Nonstop flights in September

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Weekly direct flights for Mon 18.09 - Sun 24.09

Weekly direct flights for Mon 25.09 - Sun 01.10

Weekly direct flights for Mon 02.10 - Sun 08.10

Weekly direct flights for Mon 09.10 - Sun 15.10

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Name	Carrier code	IATA Code	Passport needed during booking	Online check-in available
United Airlines	UAL	UA	Yes	No
American Airlines	AAL	AA	No	No
Alaska Airlines	ASA	AS	No	Opens 24 days before flight Closes 1 hours before flight
Iberia Airlines	IBE	IB	Yes	Opens 24 days before flight Closes 3 hours before flight
easyJet	EZY	U2	No	Opens 720 days before flight Closes 2 hours before flight

1) Check out helpful electric cars at the airport in Seattle	There are special electric cars at the Seattle-Tacoma International Airport that can assist you in any situation, drive you to your train, or help if you are lost. Such a gimmick aims to help passengers in different situations. In case you are lost at the airport in Seattle, the helpful e-car will save you. Cool, isn’t it?
2) Is the Olympic Sculpture Park cool or weird? You are to check	The Olympic Sculpture Park is considered to be a real artwork in Seattle. The admission is free, and it’s open for visitors all year round — locals and guests of the city like to spend time here. You can wander among installations and take nice instagrammable photos. The most prominent sculptures are the Eye Benches and Seattle Cloud Cover, a glass bridge. Come to check out the place!
3) Have a go with craft beer in Seattle	One more thing what Seattle is good at is beer. The city entered a craft beer game a long time ago, and now it’s on the latest wave. We recommend sampling some beer in Holy Mountain Brewery, though in other breweries, beer also rocks! Just taste it!

Travel restrictions	Travel is allowed Proof of pre-departure COVID-19 test is not required Quarantine is not required
Visa requirements	Electronic Travel Authorization (ESTA)