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

KLM, Delta, 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 week?

As of October 2026, 55 flights take off from Dublin and land in District of Columbia each week. The most common flight departure day for this route is Wed, with 25% of weekly flights taking off on this day.

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

As of October 2026, 7 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 85% of daily flights taking off in the afternoon.

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 October 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.

€398 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.

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

€491Aer Lingus

Wed, 3 Mar - Sun, 7 Mar

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

€498Icelandair

Fri, 26 Feb - Sun, 7 Mar

11:10 - 17:00DUB Dublin-IAD Washington, D.C. Dulles Intl

34h 50m2 stops Oslo Gardermoen Kastrup Copenhagen

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

32h 50m2 stops Kastrup Copenhagen Oslo Gardermoen

€531Scandinavian Airlines

Mon, 12 Apr - Sun, 18 Apr

19:05 - 17:00DUB Dublin-IAD Washington, D.C. Dulles Intl

26h 55m1 stop Kastrup Copenhagen

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

32h 50m2 stops Kastrup Copenhagen Oslo Gardermoen

€532Scandinavian Airlines

Mon, 12 Apr - Sun, 18 Apr

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

€586Aer Lingus

Tue, 12 Jan - Tue, 26 Jan

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

€586Aer Lingus

Sat, 5 Dec - Sat, 12 Dec

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

€586Aer Lingus

Fri, 26 Feb - Sun, 7 Mar

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

€607United Airlines

Sat, 5 Dec - Wed, 9 Dec

09:00 - 21:05DUB Dublin-IAD Washington, D.C. Dulles Intl

17h 05m1 stop Toronto Pearson Intl

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

7h 10mdirect

€607United Airlines

Mon, 8 Mar - Mon, 15 Mar

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

€608United Airlines

Sat, 5 Dec - Wed, 9 Dec

Cheap last-minute flights

Enter your travel dates to find the best prices.

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

8h 30mdirect

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

6h 55mdirect

€502Aer Lingus

Mon, 26 Oct - Sun, 1 Nov

09:10 - 21:05DUB Dublin-IAD Washington, D.C. Dulles Intl

15h 55m1 stop Frankfurt am Main

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

16h 35m1 stop Zurich

€617Multiple Airlines

Thu, 29 Oct - Thu, 5 Nov

05:10 - 21:05DUB Dublin-IAD Washington, D.C. Dulles Intl

19h 55m1 stop Frankfurt am Main

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

16h 35m1 stop Zurich

€617Multiple Airlines

Thu, 29 Oct - Fri, 6 Nov

05:10 - 21:05DUB Dublin-IAD Washington, D.C. Dulles Intl

19h 55m1 stop Frankfurt am Main

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

16h 35m1 stop Zurich

€617Multiple Airlines

Thu, 29 Oct - Wed, 4 Nov

12:05 - 16:20DUB Dublin-IAD Washington, D.C. Dulles Intl

8h 15mdirect

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

11h 05m1 stop Newark

€636United Airlines

Wed, 28 Oct - Wed, 4 Nov

12:05 - 16:20DUB Dublin-IAD Washington, D.C. Dulles Intl

8h 15mdirect

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

7h 00mdirect

€636United Airlines

Thu, 29 Oct - Sat, 7 Nov

12:05 - 16:20DUB Dublin-IAD Washington, D.C. Dulles Intl

8h 15mdirect

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

7h 00mdirect

€636United Airlines

Wed, 28 Oct - Tue, 3 Nov

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

8h 30mdirect

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

6h 55mdirect

€637Aer Lingus

Wed, 28 Oct - Sun, 1 Nov

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

8h 30mdirect

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

6h 55mdirect

€648Aer Lingus

Wed, 28 Oct - Sun, 1 Nov

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

8h 30mdirect

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

6h 55mdirect

€649Aer Lingus

Wed, 28 Oct - Sun, 1 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

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

6h 55mdirect

€491Aer Lingus

Wed, 3 Mar - Sun, 7 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

€586Aer Lingus

Tue, 12 Jan - Tue, 26 Jan

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

€586Aer Lingus

Sat, 5 Dec - Sat, 12 Dec

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

€586Aer Lingus

Fri, 26 Feb - Sun, 7 Mar

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

€600Lufthansa

Thu, 3 Dec - Thu, 10 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

€600Lufthansa

Mon, 16 Nov - Mon, 23 Nov

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

€600Lufthansa

Fri, 6 Nov - Wed, 11 Nov

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

8h 15mdirect

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

7h 05mdirect

€609United Airlines

Wed, 25 Nov - Wed, 2 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

€609United Airlines

Sat, 5 Dec - Wed, 9 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

€609United Airlines

Mon, 8 Mar - Mon, 15 Mar

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SWISS flights from Dublin to District of Columbia

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

SWISS

2 Dec

DUB12:10Dublin

33h 50m

1 stop

IAD17:00Washington, D.C. Dulles Intl

9 Dec

IAD20:10Washington, D.C. Dulles Intl

16h 35m

1 stop

DUB17:45Dublin

€539

SWISS

1 Nov

DUB18:35Dublin

27h 25m

1 stop

IAD17:00Washington, D.C. Dulles Intl

9 Nov

IAD20:10Washington, D.C. Dulles Intl

34h 10m

1 stop

DUB11:20Dublin

€545

SWISS

1 Nov

DUB18:35Dublin

27h 25m

1 stop

IAD17:00Washington, D.C. Dulles Intl

10 Nov

IAD20:10Washington, D.C. Dulles Intl

34h 10m

1 stop

DUB11:20Dublin

€550

Scandinavian Airlines flights from Dublin to District of Columbia

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

Scandinavian Airlines

12 Apr

DUB11:10Dublin

34h 50m

2 stops

IAD17:00Washington, D.C. Dulles Intl

18 Apr

IAD20:20Washington, D.C. Dulles Intl

32h 50m

2 stops

DUB10:10Dublin

€531

Scandinavian Airlines

12 Apr

DUB19:05Dublin

26h 55m

1 stop

IAD17:00Washington, D.C. Dulles Intl

18 Apr

IAD20:20Washington, D.C. Dulles Intl

32h 50m

2 stops

DUB10:10Dublin

€532

Scandinavian Airlines

27 Feb

DUB10:10Dublin

13h 40m

1 stop

IAD18:50Washington, D.C. Dulles Intl

8 Mar

IAD20:30Washington, D.C. Dulles Intl

33h 15m

2 stops

DUB10:45Dublin

€546

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

Wed 3/3

15:50-19:20

Nonstop8h 30m

Washington, D.C. Dulles Intl

Sun 7/3

20:50-08:45

Nonstop6h 55m

€491

DublinWashington, D.C.

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

DUBIAD

Dublin

Fri 26/2

11:30-18:30

1 stop12h 00m

Washington, D.C. Dulles Intl

Sun 7/3

19:40-10:15

1 stop9h 35m

€498

DublinWashington, D.C.

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

DUBIAD

Dublin

Mon 12/4

11:10-17:00

2 stops34h 50m

Washington, D.C. Dulles Intl

Sun 18/4

20:20-10:10

2 stops32h 50m

€531

DublinWashington, D.C.

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

DUBIAD

Dublin

Mon 12/4

19:05-17:00

1 stop26h 55m

Washington, D.C. Dulles Intl

Sun 18/4

20:20-10:10

2 stops32h 50m

€532

Fastest return journey

DublinWashington, D.C.

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

DUBIAD

Dublin

Tue 12/1

12:20-15:45

Nonstop8h 25m

Washington, D.C. Dulles Intl

Tue 26/1

17:15-05:05

Nonstop6h 50m

€586

DublinWashington, D.C.

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

DUBIAD

Dublin

Sat 5/12

12:20-15:45

Nonstop8h 25m

Washington, D.C. Dulles Intl

Sat 12/12

17:15-05:05

Nonstop6h 50m

€586

DublinWashington, D.C.

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

DUBIAD

Dublin

Fri 26/2

12:20-15:45

Nonstop8h 25m

Washington, D.C. Dulles Intl

Sun 7/3

20:50-08:45

Nonstop6h 55m

€586

DublinWashington, D.C.

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

DUBIAD

Dublin

Sat 5/12

09:00-16:24

1 stop12h 24m

Washington, D.C. Dulles Intl

Wed 9/12

22:15-10:20

Nonstop7h 05m

€607

DublinWashington, D.C.

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

DUBIAD

Dublin

Mon 8/3

09:00-21:05

1 stop17h 05m

Washington, D.C. Dulles Intl

Mon 15/3

23:10-10:20

Nonstop7h 10m

€607

DublinWashington, D.C.

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

DUBIAD

Dublin

Sat 5/12

09:00-16:24

1 stop12h 24m

Washington, D.C. Dulles Intl

Wed 9/12

22:15-10:20

Nonstop7h 05m

€608

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 November is, on average, the cheapest month to fly to District of Columbia from Dublin, with most prices found around €484. The month of February is another great option to travel to District of Columbia, with average flight prices from Dublin averaging around €497.

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 €710. 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 €820.

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 €566. In contrast, the most expensive time of day to depart to District of Columbia is in the morning when prices are around €790.

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 €609 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 €492 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	€398
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 €398. The best return flight deal from Dublin to District of Columbia found on momondo in the last 72 hours is €491.

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 October 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 41.51% of the total bookings. Other popular models include Boeing 757-200 with 20.80%, Airbus A330-300 with 14.26%, and Airbus A321-100/200 with 10.63%.

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 €326	Free Cancellation	Rating 7.3 1,854 reviews		Search Aer Lingus flights
United Airlines	PriceFrom €602	Free Cancellation	Rating 7.3 10,411 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.