KLM flights to Seattle

The best KLM flight deals to Seattle

Looking for a last minute deal or the best direct flight? Find the biggest savings on one-way and return trips to Seattle with KLM.

Seattle.574 € per passenger.Departing Thu, 6 Jun, returning Mon, 10 Jun.Return flight with KLM.Outbound indirect flight with KLM, departs from Dublin on Thu, 6 Jun, arriving in Seattle / Tacoma International.Inbound indirect flight with KLM, departs from Seattle / Tacoma International on Mon, 10 Jun, arriving in Dublin.Price includes taxes and charges.From 574 €, select.

Seattle.587 € per passenger.Departing Fri, 31 May, returning Thu, 6 Jun.Return flight with KLM.Outbound indirect flight with KLM, departs from Dublin on Fri, 31 May, arriving in Seattle / Tacoma International.Inbound indirect flight with KLM, departs from Seattle / Tacoma International on Thu, 6 Jun, arriving in Dublin.Price includes taxes and charges.From 587 €, select.

Seattle.669 € per passenger.Departing Sat, 21 Dec, returning Sun, 5 Jan.Return flight with KLM.Outbound indirect flight with KLM, departs from Dublin on Sat, 21 Dec, arriving in Seattle / Tacoma International.Inbound indirect flight with KLM, departs from Seattle / Tacoma International on Sun, 5 Jan, arriving in Dublin.Price includes taxes and charges.From 669 €, select.

Seattle.682 € per passenger.Departing Mon, 9 Dec, returning Mon, 16 Dec.Return flight with KLM.Outbound indirect flight with KLM, departs from Dublin on Mon, 9 Dec, arriving in Seattle / Tacoma International.Inbound indirect flight with KLM, departs from Seattle / Tacoma International on Mon, 16 Dec, arriving in Dublin.Price includes taxes and charges.From 682 €, select.

Seattle.682 € per passenger.Departing Mon, 4 Nov, returning Sun, 10 Nov.Return flight with KLM.Outbound indirect flight with KLM, departs from Dublin on Mon, 4 Nov, arriving in Seattle / Tacoma International.Inbound indirect flight with KLM, departs from Seattle / Tacoma International on Sun, 10 Nov, arriving in Dublin.Price includes taxes and charges.From 682 €, select.

Seattle.682 € per passenger.Departing Wed, 15 Jan, returning Wed, 29 Jan.Return flight with KLM.Outbound indirect flight with KLM, departs from Dublin on Wed, 15 Jan, arriving in Seattle / Tacoma International.Inbound indirect flight with KLM, departs from Seattle / Tacoma International on Wed, 29 Jan, arriving in Dublin.Price includes taxes and charges.From 682 €, select.

Seattle.682 € per passenger.Departing Tue, 18 Feb, returning Tue, 25 Feb.Return flight with KLM.Outbound indirect flight with KLM, departs from Dublin on Tue, 18 Feb, arriving in Seattle / Tacoma International.Inbound indirect flight with KLM, departs from Seattle / Tacoma International on Tue, 25 Feb, arriving in Dublin.Price includes taxes and charges.From 682 €, select.

Seattle.690 € per passenger.Departing Sun, 25 Aug, returning Wed, 4 Sep.Return flight with KLM.Outbound indirect flight with KLM, departs from Dublin on Sun, 25 Aug, arriving in Seattle / Tacoma International.Inbound indirect flight with KLM, departs from Seattle / Tacoma International on Wed, 4 Sep, arriving in Dublin.Price includes taxes and charges.From 690 €, select.

Find the cheapest time to fly to Seattle with KLM

Flexible on travel dates? Here's when fares are lowest.

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

Find which Seattle airports KLM flies to

We were able to find fares for the following Seattle airports. Find the one that works for you.

Flying to Seattle with KLM

The things to know before you go.

Cheapest flight found	574 €
Cheapest month to fly	June

How to find cheap flights to Seattle with KLM

Looking for cheap flight tickets to Seattle? Here are a few tips on how to find the best price.

Simply hit 'search'

We've compared every online travel agent and flight provider out there to find the cheapest KLM flight tickets to Seattle. And with us, there are no added fees – what you see is what you pay.

Fly from Dublin

At the moment, the best route to Seattle with KLM is from Dublin to Seattle.

Fly in June

The cheapest time to go to Seattle with KLM is currently June.

Flex your dates for the best rates

If you're flexible on your departure dates, use Skyscanner's whole month tool to find the cheapest month, and even day to get flights to Seattle with KLM.

Set up a Price Alert

We'll let you know when the price of your flight to Seattle goes up or down so you can book when the time is just right. You're even able to watch specific KLM flights.

Book your KLM flight to Seattle with extra peace of mind

Find flexible KLM flights to Seattle

KLM might offer amendable tickets to Seattle, which means you won't lose out if your booking has to be changed or cancelled.

Add travel cost protection

Make sure you have the right travel insurance before flying to Seattle. That way you can cover the costs of any unexpected events, such as delays or lost luggage.

Reduce your carbon footprint

To check whether there are any lower emissions flights available on your route, simply check the “only show flights with lower CO₂ emissions” box when you search for a flight with us.

Flying to Seattle with KLM: FAQs

: The average KLM flight time from Ireland to Seattle is 9 hours and 43 minutes.
: At the moment, Aer Lingus, American Airlines and British Airways also fly to Seattle.
: KLM currently also flies to Amsterdam Schiphol, London Heathrow and Copenhagen.
: Although it's difficult to get an accurate idea of when KLM flights to Seattle are cheapest, the lowest fares are currently for departures in June.