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 KLM Royal Dutch Airlines, Iberia Airlines, British Airways, Air France, Virgin Atlantic Airways.

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, Mexico City, Phoenix, Guadalajara, Houston, Dallas, New York, Los Angeles, Denver, Manchester, Edinburgh, San Diego, Chicago, Tokyo, Calgary, Seoul, San Francisco, Austin, Minneapolis, Boston.

Question 5

What are the most popular routes to and from London?

Accepted Answer

Travelers frequently search for route combinations, such as London and Istanbul, Bucharest, Tel Aviv, Barcelona, Prague, Tirana, Paris, Athens, Rome, Lisbon, Amman, Warsaw, Jeddah, Madrid, Málaga, Budapest, Amsterdam, Vienna, Sofia, Milan.

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

Question 8

What airports are near London?

Accepted Answer

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

Question 9

Which airlines fly between Seattle and London?

Accepted Answer

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

Question 10

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 11

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

Question 13

How many airports are there near London?

Accepted Answer

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

Question 14

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 15

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 16

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 17

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	£206
Cheapest nonstop round-trip	£713
Cheapest round-trip	£514
Average round-trip	£629
Includes rare itinerary	Travel hack

Airline	Mon 03.02	Tue 04.02	Wed 05.02	Thu 06.02	Fri 07.02	Sat 08.02	Sun 09.02
Virgin Atlantic Airways	---	1	1	1	1	1	1
British Airways	1	---	---	1	2	1	1
Iberia Airlines	1	1	1	---	---	2	1
KLM Royal Dutch Airlines	1	1	1	---	---	---	1
Air France	1	1	1	---	---	---	---
Weekly flights: 25 total	Daily flights: 3.57 average	Most flights: Friday 2 flights

Airline	Mon 10.02	Tue 11.02	Wed 12.02	Thu 13.02	Fri 14.02	Sat 15.02	Sun 16.02
Virgin Atlantic Airways	1	1	1	---	---	1	1
British Airways	1	2	2	1	2	1	1
Iberia Airlines	1	2	---	---	---	1	1
KLM Royal Dutch Airlines	1	1	1	1	---	---	---
Air France	---	1	1	---	---	---	---
Weekly flights: 26 total	Daily flights: 3.71 average	Most flights: Tuesday 2 flights

Airline	Mon 17.02	Tue 18.02	Wed 19.02	Thu 20.02	Fri 21.02	Sat 22.02	Sun 23.02
Virgin Atlantic Airways	1	2	3	2	2	2	2
British Airways	1	1	1	1	2	2	1
Iberia Airlines	1	1	1	---	1	2	---
KLM Royal Dutch Airlines	---	---	---	---	---	---	---
Air France	---	---	---	---	---	---	---
Weekly flights: 29 total	Daily flights: 4.14 average	Most flights: Wednesday 3 flights

Airline	Mon 24.02	Tue 25.02	Wed 26.02	Thu 27.02	Fri 28.02	Sat 01.03	Sun 02.03
Virgin Atlantic Airways	1	2	2	2	2	2	3
British Airways	1	2	1	1	2	2	---
Iberia Airlines	1	2	1	1	---	2	1
KLM Royal Dutch Airlines	---	---	---	---	1	---	---
Air France	---	---	---	---	1	---	---
Weekly flights: 33 total	Daily flights: 4.71 average	Most flights: Sunday 3 flights

Cheap flights from Seattle, WA to London, United Kingdom

Flights starting at £206. Choose between Alaska Airlines, Icelandair, or Virgin Atlantic Airways to find the best price.

How much do flights to London cost?

Cheapest one-way trip

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Includes rare itinerary

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Name	Carrier code	IATA Code	Passport needed during booking
Alaska Airlines	ASA	AS	No
Icelandair	ICE	FI	Yes
Virgin Atlantic Airways	VIR	VS	Yes
British Airways	BAW	BA	No
easyJet	EZY	U2	Yes

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