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Cheap flights from Washington to Dublin from €191

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 21/4. 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
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Cheap return flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
15:55 - 09:25
SEA
-
DUB
33h 30m
1 stop
Scandinavian Airlines Logo
12:40 - 13:45
DUB
-
SEA
33h 05m
1 stop
€497Scandinavian Airlines
Fri, 21 Aug - Thu, 27 Aug
Multiple Airlines Logo
19:00 - 22:55
SEA
-
DUB
19h 55m
3 stops
Multiple Airlines Logo
13:00 - 19:20
DUB
-
SEA
14h 20m
2 stops
€500Multiple Airlines
Sun, 19 Apr - Sun, 26 Apr
Icelandair Logo
15:30 - 13:15
PDX
-
DUB
13h 45m
1 stop
Icelandair Logo
14:15 - 18:00
DUB
-
PDX
11h 45m
1 stop
€501Icelandair
Mon, 20 Apr - Mon, 4 May
Icelandair Logo
15:30 - 11:05
PDX
-
DUB
11h 35m
1 stop
Icelandair Logo
12:15 - 18:00
DUB
-
PDX
13h 45m
1 stop
€507Icelandair
Tue, 14 Apr - Wed, 29 Apr
Lufthansa Logo
10:10 - 07:45
PDX
-
DUB
13h 35m
1 stop
Lufthansa Logo
09:20 - 19:05
DUB
-
PDX
17h 45m
1 stop
€509Lufthansa
Sat, 2 May - Sat, 9 May
Lufthansa Logo
10:10 - 07:45
PDX
-
DUB
13h 35m
1 stop
Lufthansa Logo
09:20 - 19:05
DUB
-
PDX
17h 45m
1 stop
€515Lufthansa
Sat, 2 May - Sat, 9 May
United Airlines Logo
16:00 - 07:20
GEG
-
DUB
31h 20m
2 stops
United Airlines Logo
09:20 - 14:58
DUB
-
GEG
37h 38m
2 stops
€580United Airlines
Tue, 1 Sep - Tue, 8 Sep
United Airlines Logo
16:00 - 09:45
GEG
-
DUB
33h 45m
2 stops
United Airlines Logo
09:20 - 14:58
DUB
-
GEG
37h 38m
2 stops
€584United Airlines
Sun, 16 Aug - Wed, 19 Aug
KLM Logo
06:05 - 07:55
GEG
-
DUB
17h 50m
1 stop
KLM Logo
05:55 - 14:46
DUB
-
GEG
16h 51m
2 stops
€600KLM
Mon, 7 Sep - Fri, 11 Sep
KLM Logo
06:05 - 07:55
GEG
-
DUB
17h 50m
1 stop
KLM Logo
12:00 - 23:04
DUB
-
GEG
19h 04m
1 stop
€603KLM
Mon, 7 Sep - Fri, 11 Sep

Icelandair flights from State of Washington to Dublin

Our best Icelandair deals on State of Washington to Dublin flight tickets
Icelandair
20 Apr
PDX15:30Portland
13h 45m
1 stop
DUB13:15Dublin
4 May
DUB14:15Dublin
11h 45m
1 stop
PDX18:00Portland
€501
Icelandair
14 Apr
PDX15:30Portland
11h 35m
1 stop
DUB11:05Dublin
29 Apr
DUB12:15Dublin
13h 45m
1 stop
PDX18:00Portland
€507
Icelandair
13 Apr
PDX15:30Portland
13h 45m
1 stop
DUB13:15Dublin
29 Apr
DUB12:15Dublin
13h 45m
1 stop
PDX18:00Portland
€520

Lufthansa flights from State of Washington to Dublin

Our best Lufthansa deals on State of Washington to Dublin flight tickets
Lufthansa
2 May
PDX10:10Portland
13h 35m
1 stop
DUB07:45Dublin
9 May
DUB09:20Dublin
17h 45m
1 stop
PDX19:05Portland
€509
Lufthansa
2 May
PDX10:10Portland
13h 35m
1 stop
DUB07:45Dublin
9 May
DUB09:20Dublin
17h 45m
1 stop
PDX19:05Portland
€515
Lufthansa
3 Sept
PDX15:30Portland
32h 15m
2 stops
DUB07:45Dublin
13 Sept
DUB09:50Dublin
17h 16m
1 stop
PDX19:06Portland
€544

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 25 March 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

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Fri 21/8

15:55-09:25

1 stop33h 30m

Dublin

Thu 27/8

12:40-13:45

1 stop33h 05m

€497

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Sun 19/4

19:00-22:55

3 stops19h 55m

Dublin

Sun 26/4

13:00-19:20

2 stops14h 20m

€500

PortlandDublin

PDX - DUB

PDXDUB

Portland

Mon 20/4

15:30-13:15

1 stop13h 45m

Dublin

Mon 4/5

14:15-18:00

1 stop11h 45m

€501
Fastest return journey

PortlandDublin

PDX - DUB

PDXDUB

Portland

Tue 14/4

15:30-11:05

1 stop11h 35m

Dublin

Wed 29/4

12:15-18:00

1 stop13h 45m

€507

PortlandDublin

PDX - DUB

PDXDUB

Portland

Sat 2/5

10:10-07:45

1 stop13h 35m

Dublin

Sat 9/5

09:20-19:05

1 stop17h 45m

€509

PortlandDublin

PDX - DUB

PDXDUB

Portland

Sat 2/5

10:10-07:45

1 stop13h 35m

Dublin

Sat 9/5

09:20-19:05

1 stop17h 45m

€515

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Tue 1/9

16:00-07:20

2 stops31h 20m

Dublin

Tue 8/9

09:20-14:58

2 stops37h 38m

€580

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Sun 16/8

16:00-09:45

2 stops33h 45m

Dublin

Wed 19/8

09:20-14:58

2 stops37h 38m

€584

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Mon 7/9

06:05-07:55

1 stop17h 50m

Dublin

Fri 11/9

05:55-14:46

2 stops16h 51m

€600

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Mon 7/9

06:05-07:55

1 stop17h 50m

Dublin

Fri 11/9

12:00-23:04

1 stop19h 04m

€603

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 November, then book flights to Dublin from State of Washington during February instead. Flights to Dublin in February, while not as cheap as those in November, still average around €406.

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 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 €540 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 €454 on momondo.

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

There is only 1 cabin class available to choose from on 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. There are no airlines offering direct flights..
There is 1 airport in Dublin. From State of Washington there are direct flights to Dublin (DUB).
Search flight deals

  • 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
Naas
Tullamore
Kildare
Swords
Bray
Gorey
Mullingar
Leixlip
Malahide
Maynooth
Carlingford
Enniscorthy
Arklow
Castleknock
Thurles

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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