Question 1

What is the flight distance between London and Seattle?

Accepted Answer

The flight distance between London and Seattle is 7710 km.

Question 2

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 Air France, KLM Royal Dutch Airlines.

Question 3

What are the most popular routes to and from London?

Accepted Answer

Travelers frequently search for route combinations, such as London and Istanbul, Tirana, Barcelona, Jeddah, Tel Aviv, Prague, Paris, Athens, Bucharest, Málaga, Marrakesh, Bangkok, Rome, Chișinău, Madrid, Budapest, Edinburgh, New York, Oslo, Agadir.

Question 4

What are the most popular routes to and from Seattle?

Accepted Answer

Travelers frequently search for route combinations, such as Seattle and New York, Calgary, Los Angeles, Mexico City, Guadalajara, San Francisco, Las Vegas, Phoenix, Manchester, Edinburgh, Ontario, Chicago, Denver, San Diego, Dallas, Boston, Washington, D.C., Salt Lake City, Toronto, Orlando.

Question 5

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 6

What airports are near London?

Accepted Answer

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

Question 7

What airports are near Seattle?

Accepted Answer

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

Question 8

Which airlines fly between London and Seattle?

Accepted Answer

Currently, you can fly between London and Seattle with Ryanair, Hawaiian Airlines, Alaska Airlines, Turkish Airlines, Icelandair.

Question 9

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 10

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 11

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, Cardiff, Bournemouth, Exeter, Norwich, Humberside

Question 12

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 Vancouver International, Portland International, Abbotsford International, Bellingham International, Paine Field Everett, Victoria Inner Harbour SPB, Vancouver Harbour Flight Centre, Pangborn Memorial, Yakima Air Terminal.

Question 13

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 14

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 15

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 16

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	£362
Cheapest nonstop round-trip	£608
Cheapest round-trip	£528
Average round-trip	£579
Includes rare itinerary	Travel hack

Airline	Mon 27.10	Tue 28.10	Wed 29.10	Thu 30.10	Fri 31.10	Sat 01.11	Sun 02.11
Air France	2	2	1	2	1	1	1
KLM Royal Dutch Airlines	2	1	1	1	1	2	1
Weekly flights: 19 total	Daily flights: 2.71 average	Most flights: Monday 2 flights

Airline	Mon 03.11	Tue 04.11	Wed 05.11	Thu 06.11	Fri 07.11	Sat 08.11	Sun 09.11
Air France	1	2	1	1	---	2	---
KLM Royal Dutch Airlines	1	2	1	1	1	---	1
Weekly flights: 14 total	Daily flights: 2 average	Most flights: Tuesday 2 flights

Airline	Mon 10.11	Tue 11.11	Wed 12.11	Thu 13.11	Fri 14.11	Sat 15.11	Sun 16.11
Air France	2	1	---	1	---	---	---
KLM Royal Dutch Airlines	---	1	1	1	1	2	1
Weekly flights: 11 total	Daily flights: 1.57 average	Most flights: Monday 2 flights

Airline	Mon 17.11	Tue 18.11	Wed 19.11	Thu 20.11	Fri 21.11	Sat 22.11	Sun 23.11
Air France	1	1	---	2	1	2	1
KLM Royal Dutch Airlines	1	1	1	---	---	---	---
Weekly flights: 11 total	Daily flights: 1.57 average	Most flights: Thursday 2 flights

Cheap flights from London to Seattle from £362

Explore flight deals to Seattle

Not happy with the results? Try some of our useful filters

Search by stops

Search by carrier

Search by price

Search by departure date

Not happy with the results? Try some of our useful filters

Search by stops

Search by carrier

Search by price

Search by departure date

How much do flights to Seattle cost?

Cheapest one-way trip

Cheapest nonstop round-trip

Cheapest round-trip

Average round-trip

Includes rare itinerary

Key info about flying to Seattle

Weekly direct flights

Check-in for a flight from London to Seattle

Weather in Seattle

Average Weather

14 day forecast

Seattle travel tips

Check out helpful electric cars at the airport in Seattle

Is the Olympic Sculpture Park cool or weird? You are to check

Have a go with craft beer in Seattle

Frequently asked questions

Explore alternative trips

Start your next adventure now. Download our app and explore cheap flights effortlessly!

Company

Platform

Features

Discover

Name	Carrier code	IATA Code	Passport needed during booking
Ryanair	RYR	FR	No
Hawaiian Airlines	HAL	HA	No
Alaska Airlines	ASA	AS	No
Turkish Airlines	THY	TK	No
Icelandair	ICE	FI	No

Month	Average monthly max temperature	Average monthly min temperature
January	7°C	2°C
February	8°C	1°C
March	10°C	3°C
April	13°C	5°C
May	18°C	8°C
June	21°C	10°C
July	25°C	13°C
August	25°C	14°C
September	22°C	11°C
October	15°C	8°C
November	10°C	4°C
December	6°C	2°C