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Cheap air tickets from Dublin to Tukwila

Compare Dublin 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

Dublin Airport to Tukwila flight deals

Looking for a cheap last-minute deal or the best return flight from Dublin Airport to Tukwila? Find our lowest prices on one-way and return tickets to the easiest airport right here.
Seattle.$478 per passenger.Departing Wed, 29 Apr.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Dublin on Wed, 29 Apr, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $478, select.
Seattle.$552 per passenger.Departing Sat, 16 May.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Dublin on Sat, 16 May, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $552, select.
Seattle.$566 per passenger.Departing Tue, 2 Jun.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Dublin on Tue, 2 Jun, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $566, select.
Seattle.$589 per passenger.Departing Tue, 17 Nov.One-way flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Dublin on Tue, 17 Nov, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $589, select.
Seattle.$589 per passenger.Departing Tue, 8 Dec.One-way flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Dublin on Tue, 8 Dec, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $589, select.
Seattle.$641 per passenger.Departing Wed, 16 Sep.One-way flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Dublin on Wed, 16 Sep, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $641, select.
Seattle.$666 per passenger.Departing Thu, 1 Oct.One-way flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Dublin on Thu, 1 Oct, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $666, select.
Seattle.$723 per passenger.Departing Thu, 26 Feb.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Dublin on Thu, 26 Feb, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $723, select.
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Dublin to Tukwila: Flight information

The things to know before you go.
Fly intoSeattle / Tacoma International Airport
Cheapest flight found$478
Cheapest month to flyApril
Average flight time9 hrs, 47 mins
Most popular airlineAer Lingus
Average flights per week25

Find the cheapest month to fly from Dublin to Tukwila

We always keep an eye on fares, so you can find the best flight deal in seconds. It looks like Dublin to Tukwila flights are currently cheapest in April. We’ve based this on flights into Seattle / Tacoma International Airport.
Feb
from $723
Mar
from $974
Apr
from $478
May
from $552
Jun
from $566
Jul
from $944
Aug
from $740
Sep
from $641
Oct
from $666
Nov
from $589
Dec
from $589
Jan
from $1,028

Check out these Tukwila hotels

Ready to plan your stay? Other travellers rate these Tukwila hotels for cleanliness, service and location.
Element Seattle Sea-Tac Airport
2.45 km from city centre
$230
Per night
Tru by Hilton Tukwila Seattle Airport
2.78 km from city centre
$199
Per night
Home2 Suites by Hilton Seattle Airport
2.91 km from city centre
$213
Per night
Element Seattle Sea-Tac Airport
2.45 km from city centre
$230
Per night
Tru by Hilton Tukwila Seattle Airport
2.78 km from city centre
$199
Per night
Home2 Suites by Hilton Seattle Airport
2.91 km from city centre
$213
Per night
Explore top-rated hotels

Finding cheap flights from Dublin 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 Dublin to Tukwila is $507. 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.
Aer Lingus, British Airways, American Airlines all offer direct flights to Seattle / Tacoma International Airport.
We've checked every Dublin Airport to Tukwila fare we could find, and the cheapest upcoming date to fly seems to be on Thursday, 2 April 2026. Overall, the cheapest month to fly from Dublin Airport to Tukwila is usually April.
If you're flying from Dublin Airport, 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 $507.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Dublin Airport to Tukwila on Thursday, 2 April 2026.
No airlines currently offer direct flights between Dublin Airport 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.
Currently, the cheapest airline that flies to Seattle / Tacoma International Airport - the closest airport to Tukwila - Finnair.