Question 1

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

Accepted Answer

A one-way nonstop (direct) flight between Seattle and London takes around 9.4 hours.

Question 2

What is the flight distance between Seattle and London?

Accepted Answer

The flight distance between Seattle and London is 7710 km.

Question 3

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

Accepted Answer

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

Question 4

What are the most popular routes to and from Seattle?

Accepted Answer

Travelers frequently search for route combinations, such as Seattle and Denver, Las Vegas, Mexico City, Orlando, Atlanta, Austin, Houston, Paris, Barcelona, Rome, Los Angeles, Phoenix, Washington, D.C., Detroit, Madrid, Dublin, Minneapolis, Cleveland, Guadalajara, Salt Lake City.

Question 5

What are the most popular routes to and from London?

Accepted Answer

Travelers frequently search for route combinations, such as London and New York, Los Angeles, Boston, Atlanta, Tel Aviv, San Francisco, Chicago, Dallas, Raleigh, Denver, Miami, Washington, D.C., Orlando, Paris, Houston, Minneapolis, Dublin, Athens, Austin, Charlotte.

Question 6

Which airports are there in Seattle?

Accepted Answer

Seattle is mainly served by Seattle–Tacoma International. But there are other airports nearby, including Kenmore Air Harbor Seaplane Base, Boeing Field.

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, Vancouver Harbour Flight Centre, Victoria Inner Harbour SPB, Yakima Air Terminal, Pangborn Memorial.

Question 8

What airports are near London?

Accepted Answer

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

Question 9

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

Accepted Answer

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

Question 10

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 11

Which airlines fly between Seattle and London?

Accepted Answer

Currently, you can fly between Seattle and London with Alaska Airlines, Virgin Atlantic Airways, easyJet, British Airways, Play.

Question 12

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

Accepted Answer

If you don’t have specific dates for your trip between Seattle and London, 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 13

What flights operate between Seattle and London?

Accepted Answer

Traveling between Seattle and London, 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 14

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, Vancouver Harbour Flight Centre, Victoria Inner Harbour SPB, Yakima Air Terminal, Pangborn Memorial

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, Southampton, East Midlands, Cardiff, Exeter, Humberside, Bournemouth, Norwich.

Question 16

What time do nonstop (direct) flights between Seattle and London 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 Seattle, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 17

What time do nonstop (direct) flights between Seattle and London 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 London, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Question 18

What time do flights between Seattle and London 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 Seattle, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 19

What time do flights between Seattle and London 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 London, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Cheapest one-way trip	$403
Cheapest round-trip	$694
Average round-trip	$710
Includes rare itinerary	Travel hack
Nonstop flights in April	$568 – $3,137

Airline	Sun 14.04	Mon 15.04	Tue 16.04	Wed 17.04	Thu 18.04	Fri 19.04	Sat 20.04
Virgin Atlantic Airways	2	2	2	2	2	---	2
British Airways	---	---	---	2	1	---	1
Iberia Airlines	4	2	2	---	2	---	---
Finnair	---	---	---	---	---	---	1
Aer Lingus	---	2	---	---	---	---	---

Airline	Sun 21.04	Mon 22.04	Tue 23.04	Wed 24.04	Thu 25.04	Fri 26.04	Sat 27.04
Virgin Atlantic Airways	2	1	2	2	2	1	1
British Airways	1	1	1	1	1	---	1
Iberia Airlines	---	---	---	---	---	---	1
Finnair	1	1	1	1	---	---	1
Aer Lingus	---	---	---	---	---	---	---

Airline	Sun 28.04	Mon 29.04	Tue 30.04	Wed 01.05	Thu 02.05	Fri 03.05	Sat 04.05
Virgin Atlantic Airways	2	2	1	3	1	2	1
British Airways	1	1	1	2	2	2	2
Iberia Airlines	1	---	---	---	---	---	---
Finnair	1	---	---	---	---	---	---
Aer Lingus	---	---	---	---	---	---	---

Airline	Sun 05.05	Mon 06.05	Tue 07.05	Wed 08.05	Thu 09.05	Fri 10.05	Sat 11.05
Virgin Atlantic Airways	2	3	3	3	3	1	3
British Airways	2	2	2	2	2	2	2
Iberia Airlines	---	---	---	---	---	1	---
Finnair	---	---	---	---	---	---	---
Aer Lingus	---	---	---	---	---	1	---

Cheap flights from Seattle, WA to London, United Kingdom

Flights starting at $273. Choose between Alaska Airlines, Virgin Atlantic Airways, or easyJet to find the best price.

Tips to know when travelling to London

Cheapest one-way trip

Cheapest round-trip

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Includes rare itinerary

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Weekly direct flights for Sun 14.04 - Sat 20.04

Weekly direct flights for Sun 21.04 - Sat 27.04

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Weekly direct flights for Sun 05.05 - Sat 11.05

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Name	Carrier code	IATA Code	Passport needed during booking	Online check-in available
Alaska Airlines	ASA	AS	No	Opens 24 days before flight Closes 1 hours before flight
Virgin Atlantic Airways	VIR	VS	Yes	0 0
easyJet	EZY	U2	No	Opens 720 days before flight Closes 2 hours before flight
British Airways	BAW	BA	No	0 0
Play	FPY	OG	No	0 0

Month	Average monthly max temperature	Average monthly min temperature
January	7°C	2°C
February	8°C	3°C
March	11°C	4°C
April	14°C	5°C
May	17°C	8°C
June	20°C	11°C
July	22°C	14°C
August	22°C	14°C
September	19°C	12°C
October	15°C	9°C
November	10°C	6°C
December	8°C	3°C