Helping travelers to find the best flight offers
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from London to Seattle:
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from London to Seattle. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
Below you will find a list of airlines operating flights on the London — Seattle route and the starting prices for flights of each specific airline on it.
A direct flight is the most convenient and comfortable way to fly from London to Seattle, despite the fact that sometimes flights with transfers can cost significantly less.
The cheapest one-way flight from London to Seattle departs on 03/03/2025, is operated by EasyJet and costs $374
The cheapest roundtrip flight from London to Seattle departs on 01/31/2025, is operated by Lufthansa and costs $499
Fastest non-stop flight from London to Seattle takes 12h 50m
There are no direct flights on this route.
London — Seattle
01/21/2025
Departure date
Direct flight
BA053
Starting at $856
London — Seattle
01/26/2025
Departure date
Direct flight
BA49
Starting at $2,803
London — Seattle
02/08/2025
Departure date
Direct flight
VS105
Starting at $2,861
London — Seattle
03/01/2025
Departure date
Direct flight
IB3509
Starting at $746
London — Seattle
03/03/2025
Departure date
Direct flight
BA5449
Starting at $671
London — Seattle
03/23/2025
Departure date
Direct flight
BA6908
Starting at $1,687
London — Seattle
05/27/2025
Departure date
Direct flight
VS5975
Starting at $787
London — Seattle
07/01/2025
Departure date
Direct flight
BA049
Starting at $1,695
London — Seattle
08/29/2025
Departure date
Direct flight
VS105
Starting at $1,739
London — Seattle
09/15/2025
Departure date
Direct flight
BA49
Starting at $1,560
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from London to Seattle
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The cheapest flight ticket from London to Seattle according to data for the last 48 hours costs $374
Often the best time to buy tickets from London to Seattle is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from London to Seattle can be found flying in these months: March, February, January.
The fastest flights from London to Seattle start from 12 hours 50 minutes in the air.
The following airlines operate direct flights on the route London — Seattle: British Airways, Virgin Atlantic, Iberia
We couldn't find any special offers for flights from London to Seattle