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

As of September 2026, 3 flights take off from Dublin and land in State of Washington each day. The most common flight departure time for this route is 3:00PM, with 100% of daily flights taking off in the afternoon.

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

British Airways, JetBlue, and Icelandair are the most popular carriers operating from Dublin to Washington

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

22 flights are operational weekly from Dublin to State of Washington as of September 2026. The most popular departure day for this route is Fri, with 18% of flights per week taking off on this day.

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

Prices for flights from Dublin Airport to Washington were last updated today.

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

The number of operators available for flights from Dublin Airport to Washington is 1 as of September 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Washington.

What documentation or ID do you need to fly to Washington?

The travel and health documents required for your trip to Washington can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$414 Cheap Flights from Dublin to Washington in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Dublin to Washington

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:30 am - 5:00 pmDUB Dublin-SEA Seattle/Tacoma Intl

13h 30m1 stop Reykjavik Keflavik Intl

2:35 pm - 10:15 amSEA Seattle/Tacoma Intl-DUB Dublin

11h 40m1 stop Reykjavik Keflavik Intl

$470Icelandair

Wed, Feb 3 - Mon, Feb 22

11:30 am - 5:00 pmDUB Dublin-SEA Seattle/Tacoma Intl

13h 30m1 stop Reykjavik Keflavik Intl

2:35 pm - 10:15 amSEA Seattle/Tacoma Intl-DUB Dublin

11h 40m1 stop Reykjavik Keflavik Intl

$470Icelandair

Tue, Feb 9 - Tue, Feb 23

11:30 am - 5:00 pmDUB Dublin-SEA Seattle/Tacoma Intl

13h 30m1 stop Reykjavik Keflavik Intl

2:35 pm - 10:15 amSEA Seattle/Tacoma Intl-DUB Dublin

11h 40m1 stop Reykjavik Keflavik Intl

$470Icelandair

Tue, Feb 9 - Mon, Feb 22

11:30 am - 5:00 pmDUB Dublin-SEA Seattle/Tacoma Intl

13h 30m1 stop Reykjavik Keflavik Intl

2:35 pm - 10:15 amSEA Seattle/Tacoma Intl-DUB Dublin

11h 40m1 stop Reykjavik Keflavik Intl

$470Icelandair

Sun, Feb 7 - Mon, Feb 22

11:30 am - 5:00 pmDUB Dublin-SEA Seattle/Tacoma Intl

13h 30m1 stop Reykjavik Keflavik Intl

2:35 pm - 10:15 amSEA Seattle/Tacoma Intl-DUB Dublin

11h 40m1 stop Reykjavik Keflavik Intl

$470Icelandair

Wed, Feb 3 - Tue, Feb 23

11:30 am - 5:00 pmDUB Dublin-SEA Seattle/Tacoma Intl

13h 30m1 stop Reykjavik Keflavik Intl

2:35 pm - 10:15 amSEA Seattle/Tacoma Intl-DUB Dublin

11h 40m1 stop Reykjavik Keflavik Intl

$470Icelandair

Sun, Feb 7 - Tue, Feb 23

11:30 am - 5:00 pmDUB Dublin-SEA Seattle/Tacoma Intl

13h 30m1 stop Reykjavik Keflavik Intl

2:35 pm - 10:15 amSEA Seattle/Tacoma Intl-DUB Dublin

11h 40m1 stop Reykjavik Keflavik Intl

$472Icelandair

Thu, Nov 26 - Thu, Dec 3

11:30 am - 5:00 pmDUB Dublin-SEA Seattle/Tacoma Intl

13h 30m1 stop Reykjavik Keflavik Intl

2:35 pm - 10:15 amSEA Seattle/Tacoma Intl-DUB Dublin

11h 40m1 stop Reykjavik Keflavik Intl

$489Icelandair

Sat, Feb 6 - Mon, Feb 22

3:25 pm - 5:10 pmDUB Dublin-SEA Seattle/Tacoma Intl

9h 45mnonstop

7:10 pm - 12:20 pmSEA Seattle/Tacoma Intl-DUB Dublin

9h 10mnonstop

$686Aer Lingus

Wed, Sep 30 - Wed, Oct 7

3:25 pm - 5:10 pmDUB Dublin-SEA Seattle/Tacoma Intl

9h 45mnonstop

7:10 pm - 12:20 pmSEA Seattle/Tacoma Intl-DUB Dublin

9h 10mnonstop

$692Aer Lingus

Mon, Oct 5 - Wed, Oct 21

Cheap last minute flights

Enter your travel dates to find the best prices.

8:55 am - 4:35 pmDUB Dublin-SEA Seattle/Tacoma Intl

15h 40m1 stop Amsterdam Schiphol

5:45 pm - 4:40 pmSEA Seattle/Tacoma Intl-DUB Dublin

14h 55m1 stop Amsterdam Schiphol

$610KLM

Thu, Sep 24 - Fri, Oct 9

11:10 am - 4:35 pmDUB Dublin-SEA Seattle/Tacoma Intl

13h 25m1 stop Amsterdam Schiphol

6:40 pm - 6:25 pmSEA Seattle/Tacoma Intl-DUB Dublin

15h 45m1 stop Paris Charles de Gaulle

$627Delta

Thu, Sep 24 - Wed, Oct 7

11:10 am - 4:35 pmDUB Dublin-SEA Seattle/Tacoma Intl

13h 25m1 stop Amsterdam Schiphol

6:40 pm - 6:25 pmSEA Seattle/Tacoma Intl-DUB Dublin

15h 45m1 stop Paris Charles de Gaulle

$628Delta

Thu, Sep 24 - Wed, Oct 7

8:55 am - 4:35 pmDUB Dublin-SEA Seattle/Tacoma Intl

15h 40m1 stop Amsterdam Schiphol

1:45 pm - 4:40 pmSEA Seattle/Tacoma Intl-DUB Dublin

18h 55m1 stop Amsterdam Schiphol

$628Delta

Fri, Sep 25 - Fri, Oct 9

5:55 am - 11:47 amDUB Dublin-SEA Seattle/Tacoma Intl

13h 52m1 stop Amsterdam Schiphol

6:40 pm - 6:25 pmSEA Seattle/Tacoma Intl-DUB Dublin

15h 45m1 stop Paris Charles de Gaulle

$630Multiple Airlines

Thu, Sep 24 - Wed, Oct 7

5:55 am - 4:35 pmDUB Dublin-SEA Seattle/Tacoma Intl

18h 40m1 stop Amsterdam Schiphol

1:30 pm - 3:25 pmSEA Seattle/Tacoma Intl-DUB Dublin

17h 55m1 stop Paris Charles de Gaulle

$630Delta

Mon, Sep 21 - Sun, Oct 4

5:55 am - 4:35 pmDUB Dublin-SEA Seattle/Tacoma Intl

18h 40m1 stop Amsterdam Schiphol

6:00 am - 7:55 amSEA Seattle/Tacoma Intl-DUB Dublin

17h 55m1 stop Minneapolis St Paul

$630Delta

Thu, Sep 24 - Thu, Oct 8

8:55 am - 4:35 pmDUB Dublin-SEA Seattle/Tacoma Intl

15h 40m1 stop Amsterdam Schiphol

9:36 am - 10:25 amSEA Seattle/Tacoma Intl-DUB Dublin

16h 49m2 stops Portland Amsterdam Schiphol

$631Delta

Thu, Sep 24 - Wed, Oct 7

3:25 pm - 5:10 pmDUB Dublin-SEA Seattle/Tacoma Intl

9h 45mnonstop

7:10 pm - 12:15 pmSEA Seattle/Tacoma Intl-DUB Dublin

9h 05mnonstop

$686Aer Lingus

Fri, Sep 25 - Thu, Oct 8

3:25 pm - 5:10 pmDUB Dublin-SEA Seattle/Tacoma Intl

9h 45mnonstop

7:10 pm - 12:15 pmSEA Seattle/Tacoma Intl-DUB Dublin

9h 05mnonstop

$687Aer Lingus

Thu, Sep 24 - Fri, Oct 9

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Air France flights from Dublin to State of Washington

Our best Air France deals on Dublin to State of Washington flight tickets

Air France

Sep 26

DUB5:55 amDublin

13h 20m

1 stop

SEA11:15 amSeattle/Tacoma Intl

Oct 4

SEA6:40 pmSeattle/Tacoma Intl

29h 40m

1 stop

DUB8:20 amDublin

$622

Air France

Oct 31

DUB6:00 amDublin

15h 50m

1 stop

SEA2:50 pmSeattle/Tacoma Intl

Nov 18

SEA3:25 pmSeattle/Tacoma Intl

19h 00m

1 stop

DUB6:25 pmDublin

$629

Air France

Nov 20

DUB6:00 amDublin

17h 14m

1 stop

SEA3:14 pmSeattle/Tacoma Intl

Nov 28

SEA4:05 pmSeattle/Tacoma Intl

14h 05m

1 stop

DUB2:10 pmDublin

$630

Delta flights from Dublin to State of Washington

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

Delta

Nov 6

DUB5:45 amDublin

14h 02m

1 stop

SEA11:47 amSeattle/Tacoma Intl

Nov 22

SEA3:25 pmSeattle/Tacoma Intl

15h 00m

1 stop

DUB2:25 pmDublin

$619

Delta

Nov 9

DUB5:45 amDublin

14h 02m

1 stop

SEA11:47 amSeattle/Tacoma Intl

Nov 23

SEA3:25 pmSeattle/Tacoma Intl

19h 00m

1 stop

DUB6:25 pmDublin

$622

Delta

Nov 9

DUB5:45 amDublin

14h 02m

1 stop

SEA11:47 amSeattle/Tacoma Intl

Nov 23

SEA9:25 amSeattle/Tacoma Intl

21h 05m

2 stops

DUB2:30 pmDublin

$623

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DublinSeattle

DUB Dublin - SEA Seattle/Tacoma Intl

DUBSEA

Dublin

Wed 2/3

11:30 am-5:00 pm

1 stop13h 30m

Seattle/Tacoma Intl

Mon 2/22

2:35 pm-10:15 am

1 stop11h 40m

$470

DublinSeattle

DUB Dublin - SEA Seattle/Tacoma Intl

DUBSEA

Dublin

Tue 2/9

11:30 am-5:00 pm

1 stop13h 30m

Seattle/Tacoma Intl

Tue 2/23

2:35 pm-10:15 am

1 stop11h 40m

$470

DublinSeattle

DUB Dublin - SEA Seattle/Tacoma Intl

DUBSEA

Dublin

Tue 2/9

11:30 am-5:00 pm

1 stop13h 30m

Seattle/Tacoma Intl

Mon 2/22

2:35 pm-10:15 am

1 stop11h 40m

$470

DublinSeattle

DUB Dublin - SEA Seattle/Tacoma Intl

DUBSEA

Dublin

Sun 2/7

11:30 am-5:00 pm

1 stop13h 30m

Seattle/Tacoma Intl

Mon 2/22

2:35 pm-10:15 am

1 stop11h 40m

$470

DublinSeattle

DUB Dublin - SEA Seattle/Tacoma Intl

DUBSEA

Dublin

Wed 2/3

11:30 am-5:00 pm

1 stop13h 30m

Seattle/Tacoma Intl

Tue 2/23

2:35 pm-10:15 am

1 stop11h 40m

$470

DublinSeattle

DUB Dublin - SEA Seattle/Tacoma Intl

DUBSEA

Dublin

Sun 2/7

11:30 am-5:00 pm

1 stop13h 30m

Seattle/Tacoma Intl

Tue 2/23

2:35 pm-10:15 am

1 stop11h 40m

$470

DublinSeattle

DUB Dublin - SEA Seattle/Tacoma Intl

DUBSEA

Dublin

Thu 11/26

11:30 am-5:00 pm

1 stop13h 30m

Seattle/Tacoma Intl

Thu 12/3

2:35 pm-10:15 am

1 stop11h 40m

$472

DublinSeattle

DUB Dublin - SEA Seattle/Tacoma Intl

DUBSEA

Dublin

Sat 2/6

11:30 am-5:00 pm

1 stop13h 30m

Seattle/Tacoma Intl

Mon 2/22

2:35 pm-10:15 am

1 stop11h 40m

$489

Quickest round-trip

DublinSeattle

DUB Dublin - SEA Seattle/Tacoma Intl

DUBSEA

Dublin

Wed 9/30

3:25 pm-5:10 pm

Nonstop9h 45m

Seattle/Tacoma Intl

Wed 10/7

7:10 pm-12:20 pm

Nonstop9h 10m

$686

DublinSeattle

DUB Dublin - SEA Seattle/Tacoma Intl

DUBSEA

Dublin

Mon 10/5

3:25 pm-5:10 pm

Nonstop9h 45m

Seattle/Tacoma Intl

Wed 10/21

7:10 pm-12:20 pm

Nonstop9h 10m

$692

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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 State of Washington?

The month of April is, on average, the cheapest month to fly to State of Washington from Dublin, with most prices found around $603. If you aren’t able to travel to State of Washington during the month of April, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $623.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Dublin to State of Washington is on a Friday. Travelers who choose to depart for State of Washington on a Friday will often find tickets for as low as $615. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Dublin to State of Washington for around $1,226.

What is the cheapest Dublin to Washington flight route?

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

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

You are more likely to see cheaper flights to State of Washington from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $758 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Dublin for as low as $568 on momondo.

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

There are 3 cabin classes available to choose from on Dublin to State of Washington 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 Dublin to State of Washington flights?

You could potentially save up to 14% on your flight if you consider stops on a Dublin to State of Washington flight.

Cheap Dublin to State of Washington flight deals and tips

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

Best Price Found	$414
Fastest flight time	9h 45m
Direct flights	Every day
Airports in State of Washington	96 airports

The best one-way flight to State of Washington from Dublin in the past 72 hours is $414. The best round-trip flight deal from Dublin to State of Washington found on momondo in the last 72 hours is $470.

The fastest flight from Dublin to State of Washington takes 9h 45m

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

There are 96 airports in State of Washington. From Dublin there are direct flights to Seattle/Tacoma Intl (SEA).

Search flight deals

Frequently asked questions about flying from Dublin to Washington

When did momondo last update prices for flights from Dublin Airport to Washington?
Prices for flights from Dublin Airport to Washington were last updated today.
How many operators does momondo search for flights from Dublin Airport to Washington?
The number of operators available for flights from Dublin Airport to Washington is 1 as of September 2026.
How old do you have to be to fly from Dublin Airport to Washington?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Washington.
What documentation or ID do you need to fly to Washington?
The travel and health documents required for your trip to Washington can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Dublin to State of Washington?
Based on momondo bookings for flights between Dublin and State of Washington, the leading plane model is Airbus A330-200, making up 72.51% of the total bookings. Other popular models include Airbus A330-300 with 12.28%, Airbus A330 with 4.68%, and Airbus A321neo with 2.92%.

Best airlines flying from Dublin to State of Washington

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

Airline	Rating	Free Cancellation	Price
Aer Lingus	PriceFrom $552	Free Cancellation	Rating 7.3 1,768 reviews		Search Aer Lingus flights

Why use momondo?

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

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

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

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

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

momondo helps you find the best flight between Dublin and Washington 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 Dublin to Washington right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Dublin to Washington flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.