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 9.5 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, KLM Royal Dutch Airlines, Alaska Airlines, Iberia Airlines, Air France, 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 Las Vegas, Denver, Phoenix, Dublin, Melbourne, Orlando, Salt Lake City, San Jose, Vancouver, Manchester, Edinburgh, San Francisco, Philadelphia, Dallas, Washington, D.C., New York, Atlanta, Los Angeles, Rome, Raleigh.

Question 5

What are the most popular routes to and from London?

Accepted Answer

Travelers frequently search for route combinations, such as London and Reykjavik, Bucharest, Athens, Dublin, Istanbul, Lisbon, Sofia, Tirana, New York, Edinburgh, Belfast, Larnaca, Glasgow, Málaga, Antalya, Faro, Thessaloniki, Budapest, Madrid, Alicante.

Question 6

What airports are near Seattle?

Accepted Answer

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

Question 7

Which airlines fly between Seattle and London?

Accepted Answer

Currently, you can fly between Seattle and London with Alaska Airlines, Ryanair, Icelandair, easyJet, WestJet.

Question 8

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 9

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 10

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 Seattle–Tacoma International, Vancouver International, Portland International, Abbotsford International, Bellingham International, Paine Field Everett, Yakima Air Terminal, Vancouver Harbour Flight Centre, Victoria Inner Harbour SPB, Kenmore Air Harbor Seaplane Base

Question 11

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 12

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 13

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 14

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	£166
Cheapest nonstop round-trip	£404
Cheapest round-trip	£472
Average round-trip	£574
Includes rare itinerary	Travel hack

Airline	Mon 04.11	Tue 05.11	Wed 06.11	Thu 07.11	Fri 08.11	Sat 09.11	Sun 10.11
Virgin Atlantic Airways	2	1	1	1	2	1	1
Iberia Airlines	---	3	1	---	1	1	1
British Airways	1	---	---	1	1	1	1
KLM Royal Dutch Airlines	---	1	2	---	1	---	2
Air France	---	1	2	---	---	---	2

Airline	Mon 11.11	Tue 12.11	Wed 13.11	Thu 14.11	Fri 15.11	Sat 16.11	Sun 17.11
Virgin Atlantic Airways	1	1	1	1	2	1	1
Iberia Airlines	1	2	1	---	1	1	1
British Airways	1	2	1	2	1	1	---
KLM Royal Dutch Airlines	1	1	2	---	---	---	---
Air France	1	1	2	---	---	---	---

Airline	Mon 18.11	Tue 19.11	Wed 20.11	Thu 21.11	Fri 22.11	Sat 23.11	Sun 24.11
Virgin Atlantic Airways	1	1	2	1	2	2	2
Iberia Airlines	1	1	---	1	---	---	1
British Airways	---	1	1	---	---	---	---
KLM Royal Dutch Airlines	---	---	1	---	---	---	---
Air France	---	---	---	---	---	---	---

Airline	Mon 25.11	Tue 26.11	Wed 27.11	Thu 28.11	Fri 29.11	Sat 30.11	Sun 01.12
Virgin Atlantic Airways	2	2	2	2	1	2	2
Iberia Airlines	1	1	1	---	1	1	---
British Airways	---	1	---	1	1	1	1
KLM Royal Dutch Airlines	---	---	---	---	---	---	---
Air France	---	---	---	---	1	---	---

Cheap flights from Seattle, WA to London, United Kingdom

Flights starting at £166. Choose between Alaska Airlines, Ryanair, or Icelandair to find the best price.

Tips to know when travelling to London

Cheapest one-way trip

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Includes rare itinerary

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Weekly direct flights for Mon 04.11 - Sun 10.11

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Weekly direct flights for Mon 25.11 - Sun 01.12

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Platform

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Name	Carrier code	IATA Code	Passport needed during booking
Alaska Airlines	ASA	AS	No
Ryanair	RYR	FR	No
Icelandair	ICE	FI	Yes
easyJet	EZY	U2	Yes
WestJet	WJA	WS	No

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