Book Cheap Flights from London to Seattle from £297

Last minute flights from London to Seattle

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Prices shown below were available within the past 3 days for the period specified and should not be considered the final price offered. Please note that availability and prices are subject to change.

London Seattle

BEST

DEAL

Tue, 07 Jan LHR - SEA

Wed, 22 Jan SEA - LHR

-11 %

£648 £579

Prime price per passenger

London Seattle

BEST

DEAL

Wed, 15 Jan LHR - SEA

£320 £297

Prime price per passenger

London Seattle

BEST

DEAL

Thu, 16 Jan LGW - SEA

Mon, 27 Jan SEA - LGW

£464 £452

Prime price per passenger

London Seattle

BEST

DEAL

Mon, 30 Dec LHR - SEA

Wed, 15 Jan SEA - LHR

£730 £680

Prime price per passenger

London Seattle

BEST

DEAL

Tue, 31 Dec LHR - SEA

Wed, 09 Apr SEA - LHR

£536 £528

Prime price per passenger

London Seattle

BEST

DEAL

Thu, 09 Jan LHR - SEA

Mon, 13 Jan SEA - LHR

£598 £589

Prime price per passenger

Flight route information

Currency and price comparison

Train Local, one-way ticket

22% Trains in Seattle are 22% cheaper than in London.

London £2.8

Seattle £2.18

Meal Mid-priced restaurant

20% A meal in Seattle is 20% cheaper than a meal in London.

London £20

Seattle £16.3

Taxi Standard daytime start rate

57% A taxi fare in Seattle is 57% cheaper than in London.

London £4.8

Seattle £2.06

Coffee Regular cappuccino

13% Coffee is 13% more expensive in Seattle than in London.

London £3.72

Seattle £4.19

Exchange rate

1 GBP = 1.27 USD

1 USD = 0.8 GBP

Last checked on 18 December 2024

Distance: 4784 miles

London airports

Gatwick (LGW) How far from city centre: 25 miles

Heathrow (LHR) How far from city centre: 14 miles

Luton International (LTN) How far from city centre: 27 miles

Stansted (STN) How far from city centre: 30 miles

London City (LCY) How far from city centre: 7 miles

Southend (SEN) How far from city centre: 35 miles

Seattle airports

Seattle All Airports (SEA) How far from city centre: 11 miles

Search for flights from London to Seattle

Are you planning a sneaky trip to Seattle? Well, whether it’s on business, for a relaxing holiday or to visit loved ones, you will find all the best deals on flights from London with Opodo, featuring cheap flights by all the top low cost and standard airlines. By simply entering your preferences in our speedy search engine, a large selection of options will be returned from which you just need to select the cheapest deal. We’ll do the rest! Alternatively, if you are flexible on dates or an early bird, discover the cheapest day to fly from London to Seattle to ensure you get the best price. You can also find last minute flight deals on Opodo if you left it a little bit late or just need to travel soon. Finally, don’t forget to book a hotel or car hire to complete your journey, all of which you will find on Opodo, your one-stop travel shop. Then just sit back and relax. Bon voyage!

Frequently asked questions about flights from London to Seattle

Is it possible to purchase a flexible ticket for my flight from London to Seattle?

At Opodo we want to make sure that your travel plans are not affected by any cancelation as well as any possible restrictions United States may apply when travelling from London. Is your flight cancelled? We've got your back! With our flexible ticket guarantee you can decide if you want to book another flight - free of rebooking fee - or get a full refund!

How can I find cheap flights from London to Seattle at Opodo?

The cheapest price for a flight from London to Seattle is 297£. At Opodo we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.

Is Seattle expensive to visit compared to London?

If you compare transportation prices, the taxi ride in Seattle costs an average of 2.06 GBP, 57% cheaper than London, with a fare of 4.80 GBP, while train tickets costs 22% less in Seattle: 2.18 GBP against 2.80 GBP in London. If you compare the price of a lunch meal, however, you can find it from 16.30 GBP in Seattle, 18% less than the 20.00 GBP in London. The price of the coffee is around 13% more expensive in Seattle, with an average of 4.19 GBP , while in London the coffee costs 3.72 GBP.

When is the best time to book a flight from London to Seattle?

The most popular months to book a trip from London to Seattle are July, October and December, based on the searches of our customers.

When is the best time to travel from London to Seattle?

The best time of the year to go to Seattle when flying from London depends on several preference factors like climate, seasonality and, of course, price. When it comes to popularity, July is the top 1º month to fly to Seattle from London in terms of searches from our customer, followed by August and September. If you prefer to avoid high peaks of turism, however, and escape a crowded period, February, January and March are the months with less volume of searchs for the route London - Seattle.

How long does the flight take to go from London to Seattle?

The total flight time between London and Seattle is of around 10:35 hours on average, considering an average distance of 8,089 km, for both direct and indirect flights for the route (which may have 1 or more stops in other cities in between).

How is the weather in Seattle compared to London?

While in London the temperatures can reach an average of 29.01 ºC in summer, with precipitation levels up to 9.0 mm ,Seattle's temperatures can go up to 31.31 ºC during the hot season, with 9.0 mm average of rain rate . In winter, however, weather indicators show around -3.71 ºC in Seattle, compared to the -3.09 ºC average degrees reported in London. During the winter period, London can register 6.0 mm precipitation, while Seattle have an average of 12.0 mm rain level.

Which airports have flights between London and Seattle?

The main airport route flying between London and Seattle is: Heathrow (LHR) to Seattle All Airports (SEA). This route is covered by the following airline(s): Air France. Virgin Atlantic. British Airways. Alternatively, you can find London - Seattle flights between Gatwick (LGW) to Seattle All Airports (SEA) with the following airline(s) flying the route: Icelandair. Norse Atlantic UK.

Airlines with indirect flights from London to Seattle are:

Lufthansa, stopping in Frankfurt for 90 minutes minimum.

Virgin Atlantic, with 70 minutes scale in Salt Lake City, UT.
Icelandair, with 95 minutes scale in Reykjavik.

Flight Duration 10 h and 35 m Flights between London and Seattle take, on average, 10 h and 35 m minutes, but the time can vary according to other factors

Cheapest flight £297 Cheapest price for a flight between London and Seattle found by our customers in the last 72 hours

Departing Airport Heathrow The airport Heathrow is the departure airport operating flights between London and Seattle

Arriving Airport Seattle All Airports Flights departing London with Seattle as destination arrive at Seattle All Airports