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Flights from Dublin to Washington

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Flight deals from Dublin to Washington

Looking for cheap tickets from Dublin to Washington, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.
Seattle.£284 per passenger.Departing Thu, 28 Aug, returning Mon, 8 Sep.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Dublin on Thu, 28 Aug, arriving in Seattle / Tacoma International.Inbound indirect flight with Scandinavian Airlines, departs from Seattle / Tacoma International on Mon, 8 Sep, arriving in Dublin.Price includes taxes and charges.From £284, select.
Spokane.£636 per passenger.Departing Tue, 9 Sep, returning Tue, 30 Sep.Return flight with Ryanair and Hawaiian Airlines.Outbound indirect flight with Ryanair, departs from Dublin on Tue, 9 Sep, arriving in Spokane International.Inbound indirect flight with Hawaiian Airlines, departs from Spokane International on Tue, 30 Sep, arriving in Dublin.Price includes taxes and charges.From £636, select.
Walla Walla.£679 per passenger.Departing Fri, 18 Jul, returning Fri, 25 Jul.Return flight with Scandinavian Airlines and Hawaiian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Dublin on Fri, 18 Jul, arriving in Walla Walla.Inbound indirect flight with Hawaiian Airlines, departs from Walla Walla on Fri, 25 Jul, arriving in Dublin.Price includes taxes and charges.From £679, select.
Bellingham.£696 per passenger.Departing Wed, 16 Jul, returning Wed, 23 Jul.Return flight with Aer Lingus and Alaska Airlines.Outbound indirect flight with Aer Lingus, departs from Dublin on Wed, 16 Jul, arriving in Bellingham.Inbound indirect flight with Alaska Airlines, departs from Bellingham on Wed, 23 Jul, arriving in Dublin.Price includes taxes and charges.From £696, select.
Pullman.£708 per passenger.Departing Fri, 18 Jul, returning Fri, 25 Jul.Return flight with Scandinavian Airlines and Alaska Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Dublin on Fri, 18 Jul, arriving in Pullman.Inbound indirect flight with Alaska Airlines, departs from Pullman on Fri, 25 Jul, arriving in Dublin.Price includes taxes and charges.From £708, select.
Pasco.£720 per passenger.Departing Fri, 13 Jun, returning Tue, 8 Jul.Return flight with WestJet and Hawaiian Airlines.Outbound indirect flight with WestJet, departs from Dublin on Fri, 13 Jun, arriving in Pasco.Inbound indirect flight with Hawaiian Airlines, departs from Pasco on Tue, 8 Jul, arriving in Dublin.Price includes taxes and charges.From £720, select.
Yakima.£755 per passenger.Departing Mon, 21 Jul, returning Mon, 28 Jul.Return flight with Aer Lingus and Hawaiian Airlines.Outbound indirect flight with Aer Lingus, departs from Dublin on Mon, 21 Jul, arriving in Yakima Air Terminal.Inbound indirect flight with Hawaiian Airlines, departs from Yakima Air Terminal on Mon, 28 Jul, arriving in Dublin.Price includes taxes and charges.From £755, select.
Wenatchee.£784 per passenger.Departing Sun, 20 Jul, returning Sun, 27 Jul.Return flight with Scandinavian Airlines and Hawaiian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Dublin on Sun, 20 Jul, arriving in Wenatchee.Inbound indirect flight with Hawaiian Airlines, departs from Wenatchee on Sun, 27 Jul, arriving in Dublin.Price includes taxes and charges.From £784, select.

Flying from Dublin to Washington

Arm yourself with these facts on the fly.
Cheapest flight found£284, Seattle
Cheapest month to flyAugust
Average flight time9 hrs, 45 mins
Cheapest airport to fly fromDublin
Most popular airlineAer Lingus

Frequently asked questions

We looked at all of the upcoming return flights from Dublin to Washington we could find over the next 12 months. It looks like £284 is the best price. This is good, compared to the average Washington ticket price of £581.
The cheapest month to fly from Dublin to Pullman Airport is usually July. The cheapest month to fly from Dublin to Pasco Airport is usually June. The cheapest month to fly from Dublin to Yakima Air Terminal Airport is usually July. And the cheapest month to fly from Dublin to Seattle / Tacoma International Airport is usually August.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Dublin to Washington on Thursday, 28 August 2025.
Dublin Airport offers direct flights to Washington.
If you're flying from Dublin, the cheapest city in Washington to fly into is Seattle. The cheapest airport serving Seattle at the moment is Seattle / Tacoma International.
The average flight time between Dublin and Washington is 9 hours and 45 minutes.