What is the cheapest airline that flies from Dublin to District of Columbia?

Delta, KLM, and Aer Lingus are the most popular carriers operating from Dublin to District of Columbia

How many flights depart from Dublin to District of Columbia on average per day?

As of November 2026, 10 flights take off from Dublin and land in District of Columbia each day. The most common flight departure time for this route is 12:00, with 100% of daily flights taking off in the afternoon.

How many flights depart from Dublin to District of Columbia on average per week?

As of November 2026, 76 flights take off from Dublin and land in District of Columbia each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.

When did momondo last update prices for flights from Dublin Airport to District of Columbia?

Prices for flights from Dublin Airport to District of Columbia are updated daily.

How many operators does momondo search for flights from Dublin Airport to District of Columbia?

The number of operators available for flights from Dublin Airport to District of Columbia is 2 as of November 2026.

How old do you have to be to fly from Dublin Airport to District of Columbia?

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 Dublin Airport to District of Columbia.

What documentation or ID do you need to fly to District of Columbia?

The travel and health documents required for your trip to District of Columbia 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 licence, and a passport valid for six-months after you plan to arrive at District of Columbia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

€396 Cheap Flights from Dublin to District of Columbia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Dublin to District of Columbia

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

11:30 - 18:30DUB Dublin-IAD Washington, D.C. Dulles Intl

12h 00m1 stop Reykjavik Keflavik Intl

19:40 - 10:15IAD Washington, D.C. Dulles Intl-DUB Dublin

9h 35m1 stop Reykjavik Keflavik Intl

€460Icelandair

Sat, 23 Jan - Wed, 27 Jan

12:15 - 19:20DUB Dublin-IAD Washington, D.C. Dulles Intl

12h 05m1 stop Reykjavik Keflavik Intl

20:30 - 11:05IAD Washington, D.C. Dulles Intl-DUB Dublin

9h 35m1 stop Reykjavik Keflavik Intl

€463Icelandair

Wed, 31 Mar - Thu, 8 Apr

12:15 - 19:20DUB Dublin-IAD Washington, D.C. Dulles Intl

12h 05m1 stop Reykjavik Keflavik Intl

20:30 - 11:05IAD Washington, D.C. Dulles Intl-DUB Dublin

9h 35m1 stop Reykjavik Keflavik Intl

€469Icelandair

Tue, 13 Apr - Wed, 21 Apr

11:30 - 18:30DUB Dublin-IAD Washington, D.C. Dulles Intl

12h 00m1 stop Reykjavik Keflavik Intl

19:40 - 10:15IAD Washington, D.C. Dulles Intl-DUB Dublin

9h 35m1 stop Reykjavik Keflavik Intl

€470Icelandair

Sun, 24 Jan - Sun, 31 Jan

15:50 - 19:20DUB Dublin-IAD Washington, D.C. Dulles Intl

8h 30mdirect

17:15 - 05:05IAD Washington, D.C. Dulles Intl-DUB Dublin

6h 50mdirect

€613Aer Lingus

Thu, 19 Nov - Thu, 26 Nov

15:50 - 19:20DUB Dublin-IAD Washington, D.C. Dulles Intl

8h 30mdirect

20:50 - 08:45IAD Washington, D.C. Dulles Intl-DUB Dublin

6h 55mdirect

€617Aer Lingus

Thu, 19 Nov - Fri, 4 Dec

12:20 - 15:45DUB Dublin-IAD Washington, D.C. Dulles Intl

8h 25mdirect

17:15 - 05:05IAD Washington, D.C. Dulles Intl-DUB Dublin

6h 50mdirect

€622Aer Lingus

Sat, 19 Dec - Sat, 9 Jan

09:00 - 16:24DUB Dublin-IAD Washington, D.C. Dulles Intl

12h 24m1 stop Toronto Pearson Intl

22:20 - 10:20IAD Washington, D.C. Dulles Intl-DUB Dublin

7h 00mdirect

€637United Airlines

Thu, 19 Nov - Thu, 26 Nov

09:00 - 16:24DUB Dublin-IAD Washington, D.C. Dulles Intl

12h 24m1 stop Toronto Pearson Intl

22:15 - 10:20IAD Washington, D.C. Dulles Intl-DUB Dublin

7h 05mdirect

€637United Airlines

Thu, 3 Dec - Sun, 6 Dec

09:00 - 11:48DUB Dublin-IAD Washington, D.C. Dulles Intl

31h 48m2 stops Toronto Pearson Intl Ottawa

08:37 - 07:30IAD Washington, D.C. Dulles Intl-DUB Dublin

17h 53m1 stop Newark

€637United Airlines

Sat, 21 Nov - Sun, 29 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

15:50 - 19:20DUB Dublin-IAD Washington, D.C. Dulles Intl

8h 30mdirect

17:15 - 05:05IAD Washington, D.C. Dulles Intl-DUB Dublin

6h 50mdirect

€494Aer Lingus

Sun, 15 Nov - Sun, 22 Nov

15:50 - 19:20DUB Dublin-IAD Washington, D.C. Dulles Intl

8h 30mdirect

17:15 - 05:05IAD Washington, D.C. Dulles Intl-DUB Dublin

6h 50mdirect

€504Aer Lingus

Sun, 15 Nov - Sun, 22 Nov

15:50 - 19:20DUB Dublin-IAD Washington, D.C. Dulles Intl

8h 30mdirect

17:15 - 05:05IAD Washington, D.C. Dulles Intl-DUB Dublin

6h 50mdirect

€504Aer Lingus

Sun, 15 Nov - Mon, 23 Nov

15:50 - 19:20DUB Dublin-IAD Washington, D.C. Dulles Intl

8h 30mdirect

17:15 - 05:05IAD Washington, D.C. Dulles Intl-DUB Dublin

6h 50mdirect

€509Aer Lingus

Sun, 15 Nov - Mon, 23 Nov

05:10 - 15:55DUB Dublin-IAD Washington, D.C. Dulles Intl

15h 45m1 stop Frankfurt am Main

18:00 - 11:00IAD Washington, D.C. Dulles Intl-DUB Dublin

12h 00m1 stop Frankfurt am Main

€606Lufthansa

Sun, 15 Nov - Tue, 24 Nov

18:35 - 17:00DUB Dublin-IAD Washington, D.C. Dulles Intl

27h 25m1 stop Zurich

20:10 - 17:45IAD Washington, D.C. Dulles Intl-DUB Dublin

16h 35m1 stop Zurich

€609SWISS

Fri, 13 Nov - Sun, 22 Nov

05:10 - 15:55DUB Dublin-IAD Washington, D.C. Dulles Intl

15h 45m1 stop Frankfurt am Main

18:00 - 11:00IAD Washington, D.C. Dulles Intl-DUB Dublin

12h 00m1 stop Frankfurt am Main

€611Lufthansa

Sat, 14 Nov - Mon, 23 Nov

09:00 - 15:45DUB Dublin-IAD Washington, D.C. Dulles Intl

11h 45m1 stop Toronto Pearson Intl

22:20 - 10:20IAD Washington, D.C. Dulles Intl-DUB Dublin

7h 00mdirect

€639United Airlines

Sat, 14 Nov - Mon, 23 Nov

09:00 - 15:45DUB Dublin-IAD Washington, D.C. Dulles Intl

11h 45m1 stop Toronto Pearson Intl

17:50 - 09:55IAD Washington, D.C. Dulles Intl-DUB Dublin

11h 05m1 stop Newark

€639United Airlines

Sat, 14 Nov - Sun, 22 Nov

09:00 - 20:10DUB Dublin-IAD Washington, D.C. Dulles Intl

16h 10m1 stop Toronto Pearson Intl

22:20 - 10:20IAD Washington, D.C. Dulles Intl-DUB Dublin

7h 00mdirect

€639United Airlines

Sat, 14 Nov - Sun, 22 Nov

Cheap direct flights

Enter your travel dates to find the best prices.

15:50 - 19:20DUB Dublin-IAD Washington, D.C. Dulles Intl

8h 30mdirect

17:15 - 05:05IAD Washington, D.C. Dulles Intl-DUB Dublin

6h 50mdirect

€613Aer Lingus

Thu, 19 Nov - Thu, 26 Nov

15:50 - 19:20DUB Dublin-IAD Washington, D.C. Dulles Intl

8h 30mdirect

20:50 - 08:45IAD Washington, D.C. Dulles Intl-DUB Dublin

6h 55mdirect

€617Aer Lingus

Thu, 19 Nov - Fri, 4 Dec

12:20 - 15:45DUB Dublin-IAD Washington, D.C. Dulles Intl

8h 25mdirect

17:15 - 05:05IAD Washington, D.C. Dulles Intl-DUB Dublin

6h 50mdirect

€622Aer Lingus

Sat, 19 Dec - Sat, 9 Jan

12:20 - 15:45DUB Dublin-IAD Washington, D.C. Dulles Intl

8h 25mdirect

20:50 - 08:45IAD Washington, D.C. Dulles Intl-DUB Dublin

6h 55mdirect

€623Aer Lingus

Sun, 20 Dec - Sun, 27 Dec

12:05 - 15:25DUB Dublin-IAD Washington, D.C. Dulles Intl

8h 20mdirect

23:10 - 10:20IAD Washington, D.C. Dulles Intl-DUB Dublin

7h 10mdirect

€627Lufthansa

Mon, 8 Mar - Mon, 15 Mar

12:20 - 15:45DUB Dublin-IAD Washington, D.C. Dulles Intl

8h 25mdirect

17:15 - 05:05IAD Washington, D.C. Dulles Intl-DUB Dublin

6h 50mdirect

€639Iberia

Mon, 21 Dec - Tue, 29 Dec

15:50 - 19:20DUB Dublin-IAD Washington, D.C. Dulles Intl

8h 30mdirect

20:50 - 08:45IAD Washington, D.C. Dulles Intl-DUB Dublin

6h 55mdirect

€639Multiple Airlines

Wed, 25 Nov - Wed, 2 Dec

12:05 - 15:20DUB Dublin-IAD Washington, D.C. Dulles Intl

8h 15mdirect

22:20 - 10:20IAD Washington, D.C. Dulles Intl-DUB Dublin

7h 00mdirect

€640United Airlines

Thu, 19 Nov - Thu, 26 Nov

12:05 - 15:25DUB Dublin-IAD Washington, D.C. Dulles Intl

8h 20mdirect

22:15 - 10:20IAD Washington, D.C. Dulles Intl-DUB Dublin

7h 05mdirect

€640United Airlines

Thu, 3 Dec - Sun, 6 Dec

12:05 - 15:25DUB Dublin-IAD Washington, D.C. Dulles Intl

8h 20mdirect

22:15 - 10:20IAD Washington, D.C. Dulles Intl-DUB Dublin

7h 05mdirect

€642United Airlines

Thu, 3 Dec - Sun, 6 Dec

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Scandinavian Airlines flights from Dublin to District of Columbia

Our best Scandinavian Airlines deals on Dublin to District of Columbia flight tickets

Scandinavian Airlines

23 Apr

DUB12:40Dublin

33h 10m

1 stop

IAD16:50Washington, D.C. Dulles Intl

29 Apr

IAD20:20Washington, D.C. Dulles Intl

54h 40m

2 stops

DUB08:00Dublin

€553

Scandinavian Airlines

15 Jan

DUB12:30Dublin

35h 20m

1 stop

IAD18:50Washington, D.C. Dulles Intl

21 Jan

IAD20:30Washington, D.C. Dulles Intl

16h 50m

1 stop

DUB18:20Dublin

€562

Scandinavian Airlines

15 Jan

DUB12:30Dublin

35h 20m

1 stop

IAD18:50Washington, D.C. Dulles Intl

21 Jan

IAD20:30Washington, D.C. Dulles Intl

16h 50m

1 stop

DUB18:20Dublin

€565

SWISS flights from Dublin to District of Columbia

Our best SWISS deals on Dublin to District of Columbia flight tickets

SWISS

19 Nov

DUB12:10Dublin

33h 50m

1 stop

IAD17:00Washington, D.C. Dulles Intl

26 Nov

IAD20:10Washington, D.C. Dulles Intl

16h 35m

1 stop

DUB17:45Dublin

€567

SWISS

19 Nov

DUB12:10Dublin

33h 50m

1 stop

IAD17:00Washington, D.C. Dulles Intl

26 Nov

IAD20:10Washington, D.C. Dulles Intl

16h 35m

1 stop

DUB17:45Dublin

€573

SWISS

13 Nov

DUB18:35Dublin

27h 25m

1 stop

IAD17:00Washington, D.C. Dulles Intl

22 Nov

IAD20:10Washington, D.C. Dulles Intl

16h 35m

1 stop

DUB17:45Dublin

€609

momondo Fare Finder

Use the filters below to find and compare flights from Dublin to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinWashington, D.C.

DUB Dublin - IAD Washington, D.C. Dulles Intl

DUBIAD

Dublin

Sat 23/1

11:30-18:30

1 stop12h 00m

Washington, D.C. Dulles Intl

Wed 27/1

19:40-10:15

1 stop9h 35m

€460

DublinWashington, D.C.

DUB Dublin - IAD Washington, D.C. Dulles Intl

DUBIAD

Dublin

Wed 31/3

12:15-19:20

1 stop12h 05m

Washington, D.C. Dulles Intl

Thu 8/4

20:30-11:05

1 stop9h 35m

€463

DublinWashington, D.C.

DUB Dublin - IAD Washington, D.C. Dulles Intl

DUBIAD

Dublin

Tue 13/4

12:15-19:20

1 stop12h 05m

Washington, D.C. Dulles Intl

Wed 21/4

20:30-11:05

1 stop9h 35m

€469

DublinWashington, D.C.

DUB Dublin - IAD Washington, D.C. Dulles Intl

DUBIAD

Dublin

Sun 24/1

11:30-18:30

1 stop12h 00m

Washington, D.C. Dulles Intl

Sun 31/1

19:40-10:15

1 stop9h 35m

€470

DublinWashington, D.C.

DUB Dublin - IAD Washington, D.C. Dulles Intl

DUBIAD

Dublin

Thu 19/11

15:50-19:20

Nonstop8h 30m

Washington, D.C. Dulles Intl

Thu 26/11

17:15-05:05

Nonstop6h 50m

€613

DublinWashington, D.C.

DUB Dublin - IAD Washington, D.C. Dulles Intl

DUBIAD

Dublin

Thu 19/11

15:50-19:20

Nonstop8h 30m

Washington, D.C. Dulles Intl

Fri 4/12

20:50-08:45

Nonstop6h 55m

€617

Fastest return journey

DublinWashington, D.C.

DUB Dublin - IAD Washington, D.C. Dulles Intl

DUBIAD

Dublin

Sat 19/12

12:20-15:45

Nonstop8h 25m

Washington, D.C. Dulles Intl

Sat 9/1

17:15-05:05

Nonstop6h 50m

€622

DublinWashington, D.C.

DUB Dublin - IAD Washington, D.C. Dulles Intl

DUBIAD

Dublin

Thu 19/11

09:00-16:24

1 stop12h 24m

Washington, D.C. Dulles Intl

Thu 26/11

22:20-10:20

Nonstop7h 00m

€637

DublinWashington, D.C.

DUB Dublin - IAD Washington, D.C. Dulles Intl

DUBIAD

Dublin

Thu 3/12

09:00-16:24

1 stop12h 24m

Washington, D.C. Dulles Intl

Sun 6/12

22:15-10:20

Nonstop7h 05m

€637

DublinWashington, D.C.

DUB Dublin - IAD Washington, D.C. Dulles Intl

DUBIAD

Dublin

Sat 21/11

09:00-11:48

2 stops31h 48m

Washington, D.C. Dulles Intl

Sun 29/11

08:37-07:30

1 stop17h 53m

€637

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Dublin to District of Columbia

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 District of Columbia?

The month of February is, on average, the cheapest month to fly to District of Columbia from Dublin, with most prices found around €486. The month of January is another great option to travel to District of Columbia, with average flight prices from Dublin averaging around €544.

What is the cheapest day to depart on your flight to District of Columbia?

Our data shows that Wednesday is the least expensive day to fly to District of Columbia. Tickets to fly out on this day can be as low as €714. On the other hand, Sunday is the most expensive day to depart from Dublin because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €816.

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

The cheapest time of day to fly to District of Columbia is in the afternoon when flights can be purchased for as low as €578. In contrast, the most expensive time of day to depart to District of Columbia is in the morning when prices are around €797.

What is the cheapest Dublin to District of Columbia flight route?

Fly from Dublin to Washington, D.C. Dulles Intl for the best Dublin - District of Columbia flight prices

How far in advance should I book a flight from Dublin to District of Columbia?

You are more likely to see cheaper flights to District of Columbia from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around €613 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to District of Columbia from Dublin for as low as €495 on momondo.

What cabin class options are available on Dublin to District of Columbia flights?

There are 3 cabin classes available to choose from on Dublin to District of Columbia 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 District of Columbia flights?

No. A direct flight is the cheapest option for a flight between Dublin to District of Columbia.

Cheap Dublin to District of Columbia flight deals and tips

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

Best price found	€396
Fastest flight time	8h 00m
Direct flights	Every day
Airports in District of Columbia	2 airports

The best one-way flight to District of Columbia from Dublin in the past 72 hours is €396. The best return flight deal from Dublin to District of Columbia found on momondo in the last 72 hours is €460.

The fastest flight from Dublin to District of Columbia takes 8h 00m

Direct flights go from Dublin to District of Columbia every day.

There are 2 airports in District of Columbia. From Dublin there are direct flights to Washington, D.C. Dulles Intl (IAD).

Search flight deals

Frequently asked questions about flying from Dublin to District of Columbia

When did momondo last update prices for flights from Dublin Airport to District of Columbia?
Prices for flights from Dublin Airport to District of Columbia are updated daily.
How many operators does momondo search for flights from Dublin Airport to District of Columbia?
The number of operators available for flights from Dublin Airport to District of Columbia is 2 as of November 2026.
How old do you have to be to fly from Dublin Airport to District of Columbia?
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 Dublin Airport to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The travel and health documents required for your trip to District of Columbia 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 licence, and a passport valid for six-months after you plan to arrive at District of Columbia. 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 District of Columbia?
Based on momondo bookings for flights between Dublin and District of Columbia, the leading plane model is Airbus A321neo, making up 42.74% of the total bookings. Other popular models include Boeing 757-200 with 19.76%, Airbus A330-300 with 14.25%, and Airbus A321-100/200 with 10.57%.

Best airlines flying from Dublin to District of Columbia

Compare and see reviews for airlines that fly from Dublin to District of Columbia with momondo

Airline	Rating	Free Cancellation	Price
Aer Lingus	PriceFrom €329	Free Cancellation	Rating 7.3 1,882 reviews		Search Aer Lingus flights
United Airlines	PriceFrom €607	Free Cancellation	Rating 7.3 10,472 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Dublin to District of Columbia?

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

Can I find flights from Dublin to District of Columbia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to District of Columbia from Dublin with this policy.

How can momondo help me find flights from Dublin to District of Columbia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to District of Columbia from Dublin.

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

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