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Cheap Flights from London to Tukwila

Compare London to Tukwila flight deals

Find the cheapest month or even day of the year to fly to Tukwila

Book the best Tukwila fare with no extra fees

Flight deals from London to Tukwila

Looking for a cheap last-minute deal or the best return flight from London to Tukwila? Find the lowest prices on one-way and return tickets right here.
Seattle.494 € per passenger.Departing Mon, 31 Aug, returning Sun, 11 Oct.Return flight with Wizz Air UK and Alaska Airlines.Outbound indirect flight with Wizz Air UK, departs from London Luton on Mon, 31 Aug, arriving in Seattle / Tacoma International.Inbound indirect flight with Alaska Airlines, departs from Seattle / Tacoma International on Sun, 11 Oct, arriving in London Heathrow.Price includes taxes and charges.From 494 €, select.
Seattle.505 € per passenger.Departing Sun, 20 Sep, returning Tue, 20 Oct.Return flight with Wizz Air and Alaska Airlines.Outbound indirect flight with Wizz Air, departs from London Luton on Sun, 20 Sep, arriving in Seattle / Tacoma International.Inbound indirect flight with Alaska Airlines, departs from Seattle / Tacoma International on Tue, 20 Oct, arriving in London Heathrow.Price includes taxes and charges.From 505 €, select.
Seattle.521 € per passenger.Departing Mon, 9 Nov, returning Tue, 24 Nov.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from London Gatwick on Mon, 9 Nov, arriving in Seattle / Tacoma International.Inbound indirect flight with Icelandair, departs from Seattle / Tacoma International on Tue, 24 Nov, arriving in London Gatwick.Price includes taxes and charges.From 521 €, select.
Seattle.522 € per passenger.Departing Wed, 14 Oct, returning Wed, 21 Oct.Return flight with Ryanair and Alaska Airlines.Outbound indirect flight with Ryanair, departs from London Stansted on Wed, 14 Oct, arriving in Seattle / Tacoma International.Inbound indirect flight with Alaska Airlines, departs from Seattle / Tacoma International on Wed, 21 Oct, arriving in London Heathrow.Price includes taxes and charges.From 522 €, select.
Seattle.523 € per passenger.Departing Thu, 26 Nov, returning Thu, 3 Dec.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from London Heathrow on Thu, 26 Nov, arriving in Seattle / Tacoma International.Inbound indirect flight with Icelandair, departs from Seattle / Tacoma International on Thu, 3 Dec, arriving in London Heathrow.Price includes taxes and charges.From 523 €, select.
Seattle.527 € per passenger.Departing Wed, 21 Oct, returning Wed, 4 Nov.Return flight with Ryanair and Alaska Airlines.Outbound indirect flight with Ryanair, departs from London Stansted on Wed, 21 Oct, arriving in Seattle / Tacoma International.Inbound indirect flight with Alaska Airlines, departs from Seattle / Tacoma International on Wed, 4 Nov, arriving in London Heathrow.Price includes taxes and charges.From 527 €, select.
Seattle.529 € per passenger.Departing Tue, 19 Jan, returning Tue, 9 Feb.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from London Heathrow on Tue, 19 Jan, arriving in Seattle / Tacoma International.Inbound indirect flight with Icelandair, departs from Seattle / Tacoma International on Tue, 9 Feb, arriving in London Heathrow.Price includes taxes and charges.From 529 €, select.
Seattle.533 € per passenger.Departing Mon, 28 Dec, returning Thu, 7 Jan.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from London Gatwick on Mon, 28 Dec, arriving in Seattle / Tacoma International.Inbound indirect flight with Icelandair, departs from Seattle / Tacoma International on Thu, 7 Jan, arriving in London Gatwick.Price includes taxes and charges.From 533 €, select.
Seattle.533 € per passenger.Departing Sun, 6 Sep, returning Sat, 19 Sep.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from London Gatwick on Sun, 6 Sep, arriving in Seattle / Tacoma International.Inbound indirect flight with Icelandair, departs from Seattle / Tacoma International on Sat, 19 Sep, arriving in London Heathrow.Price includes taxes and charges.From 533 €, select.
Seattle.540 € per passenger.Departing Tue, 25 May, returning Tue, 8 Jun.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from London Gatwick on Tue, 25 May, arriving in Seattle / Tacoma International.Inbound indirect flight with Icelandair, departs from Seattle / Tacoma International on Tue, 8 Jun, arriving in London Gatwick.Price includes taxes and charges.From 540 €, select.
Seattle.548 € per passenger.Departing Mon, 1 Mar, returning Mon, 8 Mar.Return flight with Icelandair and Alaska Airlines.Outbound indirect flight with Icelandair, departs from London Gatwick on Mon, 1 Mar, arriving in Seattle / Tacoma International.Inbound indirect flight with Alaska Airlines, departs from Seattle / Tacoma International on Mon, 8 Mar, arriving in London Heathrow.Price includes taxes and charges.From 548 €, select.
Seattle.549 € per passenger.Departing Wed, 2 Dec, returning Mon, 7 Dec.Return flight with Icelandair and Alaska Airlines.Outbound indirect flight with Icelandair, departs from London Gatwick on Wed, 2 Dec, arriving in Seattle / Tacoma International.Inbound indirect flight with Alaska Airlines, departs from Seattle / Tacoma International on Mon, 7 Dec, arriving in London Heathrow.Price includes taxes and charges.From 549 €, select.
Seattle.553 € per passenger.Departing Wed, 28 Apr, returning Sun, 9 May.Return flight with Icelandair and Alaska Airlines.Outbound indirect flight with Icelandair, departs from London Gatwick on Wed, 28 Apr, arriving in Seattle / Tacoma International.Inbound indirect flight with Alaska Airlines, departs from Seattle / Tacoma International on Sun, 9 May, arriving in London Heathrow.Price includes taxes and charges.From 553 €, select.
Seattle.553 € per passenger.Departing Mon, 25 Jan, returning Wed, 27 Jan.Return flight with Icelandair and Alaska Airlines.Outbound indirect flight with Icelandair, departs from London Gatwick on Mon, 25 Jan, arriving in Seattle / Tacoma International.Inbound indirect flight with Alaska Airlines, departs from Seattle / Tacoma International on Wed, 27 Jan, arriving in London Heathrow.Price includes taxes and charges.From 553 €, select.
Seattle.559 € per passenger.Departing Wed, 31 Mar, returning Wed, 28 Apr.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from London Gatwick on Wed, 31 Mar, arriving in Seattle / Tacoma International.Inbound indirect flight with Icelandair, departs from Seattle / Tacoma International on Wed, 28 Apr, arriving in London Gatwick.Price includes taxes and charges.From 559 €, select.
Seattle.559 € per passenger.Departing Tue, 6 Oct, returning Mon, 14 Dec.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from London Gatwick on Tue, 6 Oct, arriving in Seattle / Tacoma International.Inbound indirect flight with Icelandair, departs from Seattle / Tacoma International on Mon, 14 Dec, arriving in London Heathrow.Price includes taxes and charges.From 559 €, select.
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London to Tukwila: Flight information

The things to know before you go.
Fly intoSeattle / Tacoma International Airport
Distance to Tukwila4.5 km
Cheapest flight494 €
Cheapest month to flyAugust
Most popular airlineAlaska Airlines
Average flight time10 hrs, 13 mins

Find the cheapest month to fly from London to Tukwila

We always keep an eye on fares, so you can find the best flight deal in seconds. It looks like London to Tukwila flights are currently cheapest in August. We’ve based this on flights into Seattle / Tacoma International Airport.
Jul
from 878 €
Aug
from 598 €
Sep
from 533 €
Oct
from 522 €
Nov
from 521 €
Dec
from 549 €
Jan
from 553 €
Feb
from 561 €
Mar
from 548 €
Apr
from 562 €
May
from 572 €
Jun
from 573 €

Finding cheap flights from London to Tukwila: Frequently asked questions

There are 3 airports near Tukwila: Seattle / Tacoma International Airport, Seattle Boeing Fld Airport and Seattle Lake Union SPB Airport.
The best price we found for a return flight from London to Tukwila is 494 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Alaska Airlines, Virgin Atlantic, Delta all offer direct flights to Seattle / Tacoma International Airport.
We've checked every London to Tukwila fare we could find, and the cheapest upcoming date to fly seems to be on Monday, 31 August 2026. Overall, the cheapest month to fly from London to Tukwila is usually August.
If you're flying from London, the cheapest airport near Tukwila is Seattle / Tacoma International – which is 4.5 km away from the centre of Tukwila. We've found flights into this airport from 494 €.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to Tukwila on Monday, 31 August 2026.
No airlines currently offer direct flights between London and Tukwila. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Tukwila but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Tukwila is around 40 days in advance, so don’t leave your flight to the last minute.

Seattle / Tacoma International Airport is 4.5km from Tukwila, Seattle Boeing Fld Airport is 6.8km from Tukwila, and Seattle Lake Union SPB Airport is 17.9km from Tukwila.
Seattle / Tacoma International Airport is closest to Tukwila, at around 4.5 km away.
The cheapest airline that flies to Tukwila is Wizz Air UK. And the cheapest airline that flies to Seattle Boeing Fld Airport is Virgin Atlantic.