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Cheap flights from Washington to Dublin from €211

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Dublin departing on 5/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Washington to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
Icelandair Logo
15:30 - 11:05PDX  Portland-DUB Dublin
11h 35m1 stop Reykjavik Keflavik Intl
Icelandair Logo
12:15 - 17:55DUB  Dublin-PDX Portland
13h 40m1 stop Reykjavik Keflavik Intl
€508Icelandair
Thu, 8 Oct - Sun, 18 Oct
Icelandair Logo
15:30 - 13:15PDX  Portland-DUB Dublin
13h 45m1 stop Reykjavik Keflavik Intl
Icelandair Logo
12:15 - 17:55DUB  Dublin-PDX Portland
13h 40m1 stop Reykjavik Keflavik Intl
€514Icelandair
Mon, 28 Sep - Wed, 7 Oct
Icelandair Logo
15:30 - 13:15PDX  Portland-DUB Dublin
13h 45m1 stop Reykjavik Keflavik Intl
Icelandair Logo
12:15 - 17:55DUB  Dublin-PDX Portland
13h 40m1 stop Reykjavik Keflavik Intl
€521Icelandair
Mon, 28 Sep - Wed, 7 Oct
Icelandair Logo
15:30 - 13:15PDX  Portland-DUB Dublin
13h 45m1 stop Reykjavik Keflavik Intl
Icelandair Logo
12:15 - 17:55DUB  Dublin-PDX Portland
13h 40m1 stop Reykjavik Keflavik Intl
€530Icelandair
Mon, 5 Oct - Wed, 21 Oct
Icelandair Logo
15:30 - 11:05PDX  Portland-DUB Dublin
11h 35m1 stop Reykjavik Keflavik Intl
Icelandair Logo
12:15 - 17:55DUB  Dublin-PDX Portland
13h 40m1 stop Reykjavik Keflavik Intl
€531Icelandair
Sat, 3 Oct - Sun, 18 Oct
Icelandair Logo
14:45 - 10:15PDX  Portland-DUB Dublin
11h 30m1 stop Reykjavik Keflavik Intl
Icelandair Logo
11:30 - 17:00DUB  Dublin-PDX Portland
13h 30m1 stop Reykjavik Keflavik Intl
€538Icelandair
Sat, 28 Nov - Wed, 2 Dec
Icelandair Logo
15:30 - 13:15PDX  Portland-DUB Dublin
13h 45m1 stop Reykjavik Keflavik Intl
Icelandair Logo
12:15 - 17:55DUB  Dublin-PDX Portland
13h 40m1 stop Reykjavik Keflavik Intl
€552Icelandair
Mon, 21 Sep - Wed, 30 Sep
Icelandair Logo
15:30 - 13:15PDX  Portland-DUB Dublin
13h 45m1 stop Reykjavik Keflavik Intl
Icelandair Logo
14:15 - 17:55DUB  Dublin-PDX Portland
11h 40m1 stop Reykjavik Keflavik Intl
€554Icelandair
Mon, 28 Sep - Tue, 6 Oct
Icelandair Logo
14:45 - 10:15PDX  Portland-DUB Dublin
11h 30m1 stop Reykjavik Keflavik Intl
Icelandair Logo
11:30 - 17:00DUB  Dublin-PDX Portland
13h 30m1 stop Reykjavik Keflavik Intl
€565Icelandair
Thu, 26 Nov - Wed, 2 Dec
Icelandair Logo
15:30 - 13:15PDX  Portland-DUB Dublin
13h 45m1 stop Reykjavik Keflavik Intl
Icelandair Logo
11:30 - 18:00DUB  Dublin-PDX Portland
13h 30m1 stop Reykjavik Keflavik Intl
€566Icelandair
Mon, 19 Oct - Wed, 28 Oct

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Icelandair flights from State of Washington to Dublin

Our best Icelandair deals on State of Washington to Dublin flight tickets
Icelandair
8 Oct
PDX15:30Portland
11h 35m
1 stop
DUB11:05Dublin
18 Oct
DUB12:15Dublin
13h 40m
1 stop
PDX17:55Portland
€508
Icelandair
28 Sept
PDX15:30Portland
13h 45m
1 stop
DUB13:15Dublin
7 Oct
DUB12:15Dublin
13h 40m
1 stop
PDX17:55Portland
€514
Icelandair
28 Sept
PDX15:30Portland
13h 45m
1 stop
DUB13:15Dublin
7 Oct
DUB12:15Dublin
13h 40m
1 stop
PDX17:55Portland
€521

KLM flights from State of Washington to Dublin

Our best KLM deals on State of Washington to Dublin flight tickets
KLM
11 Nov
GEG07:00Spokane
16h 55m
1 stop
DUB07:55Dublin
18 Nov
DUB05:45Dublin
19h 15m
2 stops
GEG17:00Spokane
€643
KLM
13 Dec
PDX06:15Portland
17h 40m
1 stop
DUB07:55Dublin
25 Dec
DUB05:45Dublin
20h 34m
2 stops
PDX18:19Portland
€644
KLM
21 Sept
GEG06:45Spokane
17h 10m
1 stop
DUB07:55Dublin
6 Oct
DUB11:00Dublin
17h 08m
1 stop
GEG20:08Spokane
€669

momondo Fare Finder

 
Customise your flight search to find flights from State of Washington to Dublin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 13 August 2026.
Use the filters below to find and compare flights from Washington to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PortlandDublin

PDX Portland - DUB Dublin

PDXDUB

Portland

Thu 8/10

15:30-11:05

1 stop11h 35m

Dublin

Sun 18/10

12:15-17:55

1 stop13h 40m

€508

PortlandDublin

PDX Portland - DUB Dublin

PDXDUB

Portland

Mon 28/9

15:30-13:15

1 stop13h 45m

Dublin

Wed 7/10

12:15-17:55

1 stop13h 40m

€514

PortlandDublin

PDX Portland - DUB Dublin

PDXDUB

Portland

Mon 28/9

15:30-13:15

1 stop13h 45m

Dublin

Wed 7/10

12:15-17:55

1 stop13h 40m

€521

PortlandDublin

PDX Portland - DUB Dublin

PDXDUB

Portland

Mon 5/10

15:30-13:15

1 stop13h 45m

Dublin

Wed 21/10

12:15-17:55

1 stop13h 40m

€530

PortlandDublin

PDX Portland - DUB Dublin

PDXDUB

Portland

Sat 3/10

15:30-11:05

1 stop11h 35m

Dublin

Sun 18/10

12:15-17:55

1 stop13h 40m

€531
Fastest return journey

PortlandDublin

PDX Portland - DUB Dublin

PDXDUB

Portland

Sat 28/11

14:45-10:15

1 stop11h 30m

Dublin

Wed 2/12

11:30-17:00

1 stop13h 30m

€538

PortlandDublin

PDX Portland - DUB Dublin

PDXDUB

Portland

Mon 21/9

15:30-13:15

1 stop13h 45m

Dublin

Wed 30/9

12:15-17:55

1 stop13h 40m

€552

PortlandDublin

PDX Portland - DUB Dublin

PDXDUB

Portland

Mon 28/9

15:30-13:15

1 stop13h 45m

Dublin

Tue 6/10

14:15-17:55

1 stop11h 40m

€554

PortlandDublin

PDX Portland - DUB Dublin

PDXDUB

Portland

Thu 26/11

14:45-10:15

1 stop11h 30m

Dublin

Wed 2/12

11:30-17:00

1 stop13h 30m

€565

PortlandDublin

PDX Portland - DUB Dublin

PDXDUB

Portland

Mon 19/10

15:30-13:15

1 stop13h 45m

Dublin

Wed 28/10

11:30-18:00

1 stop13h 30m

€566

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Dublin from

How to get the cheapest flight ticket from State of Washington to Dublin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Dublin?

If you aren’t able to travel during the month of February, then book flights to Dublin from State of Washington during January instead. Flights to Dublin in January, while not as cheap as those in February, still average around €430.

What is the cheapest Washington to Dublin flight route?

Fly from Seattle/Tacoma Intl to Dublin for the best Washington - Dublin flight prices

How far in advance should I book a flight from Washington to Dublin?

You are more likely to see cheaper flights to Dublin from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around €617 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from State of Washington for as low as €538 on momondo.

What cabin class options are available on State of Washington to Dublin flights?

There is only 1 cabin class available to choose from on State of Washington to Dublin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on State of Washington to Dublin flights?

No. A direct flight is the cheapest option for a flight between State of Washington to Dublin.

Cheap State of Washington to Dublin flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Dublin

Fastest flight time

9h 05m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in Dublin

1 airport
The fastest flight from State of Washington to Dublin takes 9h 05m
Direct flights go from State of Washington to Dublin on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. Airline offering direct flights is Aer Lingus..
There is 1 airport in Dublin. From State of Washington there are direct flights to Dublin (DUB).
Search flight deals

Frequently asked questions about flying from Washington to Dublin

  • When did momondo last update prices for flights from Washington to Dublin Airport?

    Prices for flights from Washington to Dublin Airport are updated daily.

  • How old do you have to be to fly from Washington to Dublin Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The travel and health documents you'll need for your trip to Dublin Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Dublin Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from State of Washington to Dublin?

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Athlone
Cavan
Wicklow
Dundalk
Swords
Gorey
Naas
Bray
Kildare
Tullamore
Mullingar
Leixlip
Maynooth
Castleknock
Malahide
Carlingford
Enniscorthy
Drogheda
Arklow

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Dublin?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington to Dublin . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington to Dublin with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Dublin from Washington with this policy.

How can momondo help me find flights from Washington to Dublin?

Once you have performed a search for Washington to Dublin flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Washington to Dublin right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Dublin, momondo offers a useful price alert feature which will track prices for flights to Dublin from Washington and alert you when they change.

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