How does KAYAK find such low prices on flights from Washington to Dublin?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Dublin. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Dublin?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from Washington is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Washington to Dublin?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Dublin with an airline and back to Washington with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Dublin?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dublin from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

€242 CHEAP FLIGHTS from Washington to Dublin

KAYAK searches hundreds of travel sites at once for deals on flights to Dublin

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Cheap Flight Deals from Washington to Dublin

Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Washington to Dublin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Round-trip

One-way

Last minute

Direct

Recent return flight deals from Washington to Dublin

KAYAK's recommended return flight deals from the most popular airlines that fly from Washington to Dublin.

Discover the best prices for you by selecting your travel dates on KAYAK.

Choose your dates

16:20 - 18:15SEA-DUB

17h 55m1 stop

19:05 - 14:00DUB-SEA

26h 55m1 stop

€466Scandinavian Airlines

Find Deal

Sun, 21 Sep - Tue, 30 Sep

16:00 - 18:15SEA-DUB

18h 15m1 stop

19:05 - 13:50DUB-SEA

26h 45m1 stop

€479Scandinavian Airlines

Find Deal

Mon, 26 May - Tue, 3 Jun

15:25 - 07:45PDX-DUB

32h 20m1 stop

09:20 - 09:30DUB-PDX

32h 10m1 stop

€500Air Canada

Find Deal

Mon, 5 May - Wed, 21 May

15:45 - 22:20SEA-DUB

22h 35m2 stops

06:20 - 17:50DUB-SEA

19h 30m2 stops

€501

Find Deal

Wed, 7 May - Wed, 14 May

15:25 - 08:15PDX-DUB

32h 50m2 stops

09:20 - 09:30DUB-PDX

32h 10m1 stop

€502Air Canada

Find Deal

Mon, 5 May - Wed, 21 May

06:15 - 07:45PDX-DUB

17h 30m1 stop

09:20 - 18:46DUB-PDX

41h 26m2 stops

€505

Find Deal

Tue, 26 Aug - Tue, 9 Sep

19:40 - 07:45PDX-DUB

28h 05m1 stop

09:20 - 22:23DUB-PDX

45h 03m3 stops

€517United Airlines

Find Deal

Sun, 17 Aug - Tue, 26 Aug

10:51 - 11:10PDX-DUB

16h 19m2 stops

09:20 - 11:59DUB-PDX

34h 39m2 stops

€521United Airlines

Find Deal

Tue, 16 Sep - Tue, 30 Sep

10:10 - 07:45PDX-DUB

13h 35m1 stop

09:20 - 18:46DUB-PDX

17h 26m1 stop

€529Lufthansa

Find Deal

Tue, 23 Sep - Fri, 3 Oct

15:25 - 07:45PDX-DUB

32h 20m2 stops

17:40 - 18:46DUB-PDX

33h 06m2 stops

€555Lufthansa

Find Deal

Sat, 20 Sep - Mon, 29 Sep

Low season	January
High season	July
Cheapest flight	€242

Best time to beat the crowds (18% less expensive on average)

Most popular time to fly (23% more expensive on average)

Flight from Seattle to Dublin

How does KAYAK find such low prices on flights from Washington to Dublin?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Dublin.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Dublin?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from Washington is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Washington to Dublin?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Dublin with an airline and back to Washington with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Dublin?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dublin from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Direct departures

Washington to Dublin

Monday

ANA, Aegean Airlines, Aer Lingus, +61 more

ANA, Aegean Airlines, +62 more

Tuesday

ANA, Aer Lingus, Aeromexico, +64 more

ANA, Aer Lingus, +65 more

Wednesday

ANA, Aegean Airlines, Aer Lingus, +62 more

ANA, Aegean Airlines, +63 more

Thursday

ANA, Aer Lingus, Aeromexico, +68 more

ANA, Aer Lingus, +69 more

Friday

ANA, Aegean Airlines, Aer Lingus, +62 more

ANA, Aegean Airlines, +63 more

Saturday

ANA, Aer Lingus, Aeromexico, +63 more

ANA, Aer Lingus, +64 more

Sunday

ANA, Aer Lingus, Aeromexico, +69 more

ANA, Aer Lingus, +70 more

See more direct flights

Direct returns

Dublin to Washington

Monday

ANA, Aegean Airlines, Aer Lingus, +61 more

ANA, Aegean Airlines, +62 more

Tuesday

ANA, Aer Lingus, Aeromexico, +64 more

ANA, Aer Lingus, +65 more

Wednesday

ANA, Aegean Airlines, Aer Lingus, +62 more

ANA, Aegean Airlines, +63 more

Thursday

ANA, Aer Lingus, Aeromexico, +68 more

ANA, Aer Lingus, +69 more

Friday

ANA, Aegean Airlines, Aer Lingus, +62 more

ANA, Aegean Airlines, +63 more

Saturday

ANA, Aer Lingus, Aeromexico, +63 more

ANA, Aer Lingus, +64 more

Sunday

ANA, Aer Lingus, Aeromexico, +69 more

ANA, Aer Lingus, +70 more

See more direct flights

Athlone

Cavan

Gorey

Wicklow

Mullingar

Dundalk

Swords

Naas

Bray

Tullamore

Kildare

Drogheda

Arklow

Enniscorthy

Castleknock

Maynooth

Carlingford

Leixlip

Thurles

Portmarnock

Everything you need to know for your flight to Dublin

Information on the airport you'll fly into in Dublin

Dublin (DUB)

Flights to other popular destinations

Flights from domestic origins to Dublin

Flights from Bellingham to Dublinfrom €753

Flights from Pasco to Dublinfrom €958

Flights from Portland to Dublinfrom €467

Flights from Seattle to Dublinfrom €501

Flights from Spokane to Dublinfrom €684

€242 Find Cheap Flights from Washington to Dublin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Dublin departing on 6/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

KAYAK searches hundreds of travel sites at once for deals on flights to Dublin

Cheap Flight Deals from Washington to Dublin

Recent return flight deals from Washington to Dublin

Recent one-way flight deals from Washington to Dublin

Recent last minute flight deals from Washington to Dublin

Recent direct flight deals from Washington to Dublin

Good to know

Low season

High season

Cheapest flight

FAQs for booking flights from Washington to Dublin

How does KAYAK find such low prices on flights from Washington to Dublin?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Dublin?

What is the Hacker Fare option on flights from Washington to Dublin?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Dublin?

Prefer to fly direct from Washington to Dublin?

Travelling to a place near Dublin?

Everything you need to know for your flight to Dublin

Information on the airport you'll fly into in Dublin

Cabin class types available on flights to Washington

Cabin classes available on flights to Dublin. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Complete your trip to Dublin with a hotel stay or car hire

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Flights from domestic origins to Dublin

Flights from all regions of Washington to Dublin. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Choose which airport to fly into in Dublin

Find deals for your return flight