How many flights depart from State of Washington to Dublin on average per week?

12 flights are operational weekly from State of Washington to Dublin as of November 2025. The most popular departure day for this route is Mon, with 25% of flights per week taking off on this day.

How long does it take to fly to Dublin?

Average flight duration from State of Washington to Dublin depends on which airport you fly into and out of. Flying from Seattle to Dublin is 9h on average, while flying from Spokane to Dublin is 12h 45m on average. Dublin is the most popular airport in Dublin.

What airlines fly to Dublin?

Aer Lingus, Icelandair and American Airlines are the top three most popular airlines that fly to Dublin from State of Washington according to our data. Aer Lingus is the first choice among our users, with 65% of people opting to fly with this airline when traveling to Dublin. Keep in mind that there are 13 different airlines that fly to Dublin on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Washington to Dublin?

Scandinavian Airlines, British Airways, and Aer Lingus are the most popular carriers operating from Washington to Dublin

How many flights depart from State of Washington to Dublin on average per day?

As of November 2025, there are 1 flights per day flying from State of Washington to Dublin. The most common time of day flights depart is 8:00PM, with 100% of flights taking off in the evening.

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

Prices for flights from Washington to Dublin Airport refresh daily.

How many operators does momondo search for flights from Washington to Dublin Airport?

As of November 2025, there are 13 operators available to choose from for flights from Washington to Dublin Airport.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 necessary travel and health documents for your Dublin Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$246 Cheap Flights from Washington to Dublin in 2025/26

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Cheap round-trip flights

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7:00 am - 8:10 amPDX-DUB

17h 10m1 stop

10:40 am - 6:56 pmDUB-PDX

16h 16m1 stop

$395Brussels Airlines

Find Deal

Tue, Jan 27 - Tue, Feb 3

7:00 am - 8:10 amPDX-DUB

17h 10m1 stop

10:40 am - 6:56 pmDUB-PDX

16h 16m1 stop

$397Brussels Airlines

Find Deal

Tue, Jan 27 - Tue, Feb 3

5:50 am - 7:10 amSEA-DUB

17h 20m2 stops

9:00 am - 10:16 pmDUB-SEA

21h 16m1 stop

$400Multiple Airlines

Find Deal

Tue, Dec 2 - Wed, Dec 10

2:35 pm - 10:15 amSEA-DUB

11h 40m1 stop

11:30 am - 5:00 pmDUB-SEA

13h 30m1 stop

$401Icelandair

Find Deal

Thu, Jan 15 - Thu, Jan 22

2:45 pm - 10:15 amPDX-DUB

11h 30m1 stop

11:30 am - 5:00 pmDUB-PDX

13h 30m1 stop

$401Icelandair

Find Deal

Mon, Dec 8 - Mon, Dec 15

12:35 pm - 5:00 pmPDX-DUB

20h 25m2 stops

8:50 am - 3:55 pmDUB-PDX

15h 05m1 stop

$405British Airways

Find Deal

Wed, Feb 4 - Wed, Feb 11

7:15 am - 9:35 amSEA-DUB

18h 20m2 stops

8:50 am - 4:55 pmDUB-SEA

16h 05m1 stop

$410British Airways

Find Deal

Tue, Feb 17 - Tue, Feb 24

7:00 am - 7:30 amPDX-DUB

16h 30m2 stops

9:00 am - 1:45 pmDUB-PDX

36h 45m2 stops

$410United Airlines

Find Deal

Wed, Jan 14 - Wed, Jan 28

7:00 am - 9:55 amGEG-DUB

18h 55m2 stops

9:00 am - 9:59 pmDUB-GEG

44h 59m2 stops

$460United Airlines

Find Deal

Fri, Feb 27 - Wed, Mar 4

9:15 am - 4:25 pmBLI-DUB

23h 10m2 stops

5:10 am - 11:59 pmDUB-BLI

26h 49m2 stops

$517Multiple Airlines

Find Deal

Mon, Feb 9 - Mon, Feb 16

Brussels Airlines flights from State of Washington to Dublin

Our best Brussels Airlines deals on State of Washington to Dublin flight tickets

Brussels Airlines

Jan 27

PDX7:00 amPortland

17h 10m

1 stop

DUB8:10 amDublin

Feb 3

DUB10:40 amDublin

16h 16m

1 stop

PDX6:56 pmPortland

$395

Find similar

Brussels Airlines

Jan 27

PDX7:00 amPortland

17h 10m

1 stop

DUB8:10 amDublin

Feb 3

DUB10:40 amDublin

16h 16m

1 stop

PDX6:56 pmPortland

$397

Find similar

Brussels Airlines

Nov 19

SEA10:53 amSeattle/Tacoma Intl

13h 17m

1 stop

DUB8:10 amDublin

Nov 26

DUB10:40 amDublin

16h 12m

1 stop

SEA6:52 pmSeattle/Tacoma Intl

$497

Find similar

Icelandair flights from State of Washington to Dublin

Our best Icelandair deals on State of Washington to Dublin flight tickets

Icelandair

Jan 15

SEA2:35 pmSeattle/Tacoma Intl

11h 40m

1 stop

DUB10:15 amDublin

Jan 22

DUB11:30 amDublin

13h 30m

1 stop

SEA5:00 pmSeattle/Tacoma Intl

$401

Find similar

Icelandair

Feb 26

SEA2:35 pmSeattle/Tacoma Intl

11h 40m

1 stop

DUB10:15 amDublin

Mar 12

DUB11:30 amDublin

13h 30m

1 stop

SEA6:00 pmSeattle/Tacoma Intl

$402

Find similar

Icelandair

Jan 12

SEA2:35 pmSeattle/Tacoma Intl

11h 40m

1 stop

DUB10:15 amDublin

Jan 19

DUB11:30 amDublin

13h 30m

1 stop

SEA5:00 pmSeattle/Tacoma Intl

$403

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandDublin

PDX - DUB

PDXDUB

Portland

Tue 1/27

7:00 am-8:10 am

1 stop17h 10m

Dublin

Tue 2/3

10:40 am-6:56 pm

1 stop16h 16m

$395

PortlandDublin

PDX - DUB

PDXDUB

Portland

Tue 1/27

7:00 am-8:10 am

1 stop17h 10m

Dublin

Tue 2/3

10:40 am-6:56 pm

1 stop16h 16m

$397

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Tue 12/2

5:50 am-7:10 am

2 stops17h 20m

Dublin

Wed 12/10

9:00 am-10:16 pm

1 stop21h 16m

$400

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Thu 1/15

2:35 pm-10:15 am

1 stop11h 40m

Dublin

Thu 1/22

11:30 am-5:00 pm

1 stop13h 30m

$401

PortlandDublin

PDX - DUB

PDXDUB

Portland

Mon 12/8

2:45 pm-10:15 am

1 stop11h 30m

Dublin

Mon 12/15

11:30 am-5:00 pm

1 stop13h 30m

$401

PortlandDublin

PDX - DUB

PDXDUB

Portland

Wed 2/4

12:35 pm-5:00 pm

2 stops20h 25m

Dublin

Wed 2/11

8:50 am-3:55 pm

1 stop15h 05m

$405

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Tue 2/17

7:15 am-9:35 am

2 stops18h 20m

Dublin

Tue 2/24

8:50 am-4:55 pm

1 stop16h 05m

$410

PortlandDublin

PDX - DUB

PDXDUB

Portland

Wed 1/14

7:00 am-7:30 am

2 stops16h 30m

Dublin

Wed 1/28

9:00 am-1:45 pm

2 stops36h 45m

$410

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Fri 2/27

7:00 am-9:55 am

2 stops18h 55m

Dublin

Wed 3/4

9:00 am-9:59 pm

2 stops44h 59m

$460

BellinghamDublin

BLI - DUB

BLIDUB

Bellingham

Mon 2/9

9:15 am-4:25 pm

2 stops23h 10m

Dublin

Mon 2/16

5:10 am-11:59 pm

2 stops26h 49m

$517

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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

Prices

Airlines

Other information

What is the cheapest month to fly to Dublin?

In general, November is the cheapest month to fly from State of Washington to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $498. If you’re not able to fly to Dublin in November, then January is your next best option. Flight prices from State of Washington to Dublin during January average around $515.

What is the cheapest day to depart on your flight to Dublin?

The cheapest day to depart from State of Washington to Dublin is on a Wednesday. Travelers who choose to depart for Dublin on a Wednesday will often find tickets for as low as $741. Flights from State of Washington to Dublin on a Saturday will generally be more expensive and average around $918. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Dublin?

At noon is the cheapest time of day to fly from State of Washington to Dublin when you can find flight prices for as low as $610. Flying to Dublin at noon is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $906.

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 $658 when searching weeks out. 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 $580 on momondo.

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

There are 2 cabin classes 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?

You could potentially save up to 39% on your flight if you consider stops on a State of Washington to Dublin flight.

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

Best Price Found	$436
Fastest flight time	9h 00m
Direct flights	Every day
Airports in Dublin	1 airport

The best one-way flight to Dublin from State of Washington in the past 72 hours is $436. The best round-trip flight deal from State of Washington to Dublin found on momondo in the last 72 hours is $564.

The fastest flight from State of Washington to Dublin takes 9h 00m

Direct flights go from State of Washington to Dublin every day.

There is 1 airport near Dublin: 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 refresh daily.
How many operators does momondo search for flights from Washington to Dublin Airport?
As of November 2025, there are 13 operators available to choose from for flights from Washington to Dublin Airport.
How old do you have to be to fly from Washington to Dublin Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 necessary travel and health documents for your Dublin Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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?
Based on momondo bookings for flights between State of Washington and Dublin, the leading plane model is Airbus A330-200, making up 66.67% of the total bookings. Other popular models include Airbus A330-900neo with 10.24%, Boeing 787-10 Dreamliner with 5.37%, and Boeing 777-300ER with 4.99%.

Best airlines flying from State of Washington to Dublin

Compare and see reviews for airlines that fly from State of Washington to Dublin with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $101	Free Cancellation	Rating 7.2 2,905 reviews	Search JetBlue flights
Air France	PriceFrom $337	Free Cancellation	Rating 7.4 1,493 reviews	Search Air France flights
Air Canada	PriceFrom $341	Free Cancellation	Rating 7.1 10,459 reviews	Search Air Canada flights
Icelandair	PriceFrom $364	Free Cancellation	Rating 7.0 580 reviews	Search Icelandair flights
Iberia	PriceFrom $367	Free Cancellation	Rating 7.0 3,020 reviews	Search Iberia flights
KLM	PriceFrom $405	Free Cancellation	Rating 7.7 1,411 reviews	Search KLM flights
Aer Lingus	PriceFrom $416	Free Cancellation	Rating 7.2 1,373 reviews	Search Aer Lingus flights
British Airways	PriceFrom $425	Free Cancellation	Rating 6.7 7,528 reviews	Search British Airways flights
United Airlines	PriceFrom $431	Free Cancellation	Rating 7.4 9,015 reviews	Search United Airlines flights
Lufthansa	PriceFrom $467	Free Cancellation	Rating 6.8 7,576 reviews	Search Lufthansa flights

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Bray

Mullingar

Naas

Arklow

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Cavan

Drogheda

Wicklow

Leixlip

Kildare

Thurles

Slane

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington to Dublin for you.

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

All flight searches from Washington to Dublin on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Washington and Dublin by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Washington to Dublin flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Washington to Dublin from $298

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 5/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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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?

What is the cheapest day to depart on your flight to Dublin?

What is the cheapest time of day to depart on your flight to Dublin?

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?

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

There are 2 cabin classes 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?

You could potentially save up to 39% on your flight if you consider stops on a State of Washington to Dublin flight.

What is the cheapest airline that flies from Washington to Dublin?

Scandinavian Airlines, British Airways, and Aer Lingus are the most popular carriers operating from Washington to Dublin

What airlines fly to Dublin?

How many flights depart from State of Washington to Dublin on average per day?

As of November 2025, there are 1 flights per day flying from State of Washington to Dublin. The most common time of day flights depart is 8:00PM, with 100% of flights taking off in the evening.

How many flights depart from State of Washington to Dublin on average per week?

12 flights are operational weekly from State of Washington to Dublin as of November 2025. The most popular departure day for this route is Mon, with 25% of flights per week taking off on this day.

How long does it take to fly to Dublin?

Average flight duration from State of Washington to Dublin depends on which airport you fly into and out of. Flying from Seattle to Dublin is 9h on average, while flying from Spokane to Dublin is 12h 45m on average. Dublin is the most popular airport in 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

Best Price Found

Fastest flight time

Direct flights

Airports in Dublin

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

How many operators does momondo search for flights from Washington to Dublin Airport?

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

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

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

Best airlines flying from State of Washington to Dublin

Compare and see reviews for airlines that fly from State of Washington to Dublin with momondo

Traveling to a place near Dublin?

Why use momondo?

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

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

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

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

An easier way to manage your Dublin trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ireland

Airports servicing Ireland