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

Aer Lingus is the most popular carrier operating from Dublin to District of Columbia

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

As of August 2026, 13 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.

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

As of August 2026, 95 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 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 August 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.

€182 Cheap Flights from Dublin to District of Columbia in 2026

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.

12:15 - 15:35DUB Dublin-IAD Washington, D.C. Dulles Intl

8h 20mdirect

21:00 - 08:50IAD Washington, D.C. Dulles Intl-DUB Dublin

6h 50mdirect

€182Iberia

Sat, 14 Nov - Sun, 6 Dec

12:15 - 15:35DUB Dublin-IAD Washington, D.C. Dulles Intl

8h 20mdirect

06:00 - 05:15IAD Washington, D.C. Dulles Intl-DUB Dublin

18h 15m1 stop Newark

€256Multiple Airlines

Sat, 14 Nov - Sun, 6 Dec

13:15 - 23:00DUB Dublin-IAD Washington, D.C. Dulles Intl

14h 45m1 stop Newark

17:05 - 04:55IAD Washington, D.C. Dulles Intl-DUB Dublin

6h 50mdirect

€260Multiple Airlines

Wed, 16 Dec - Tue, 22 Dec

12:35 - 15:45DUB Dublin-IAD Washington, D.C. Dulles Intl

8h 10mdirect

21:00 - 08:50IAD Washington, D.C. Dulles Intl-DUB Dublin

6h 50mdirect

€268Aer Lingus

Tue, 15 Sep - Wed, 11 Nov

12:35 - 15:45DUB Dublin-IAD Washington, D.C. Dulles Intl

8h 10mdirect

17:05 - 04:55IAD Washington, D.C. Dulles Intl-DUB Dublin

6h 50mdirect

€274Multiple Airlines

Thu, 22 Oct - Thu, 5 Nov

12:15 - 15:35DUB Dublin-IAD Washington, D.C. Dulles Intl

8h 20mdirect

17:05 - 04:55IAD Washington, D.C. Dulles Intl-DUB Dublin

6h 50mdirect

€468Aer Lingus

Sun, 15 Nov - Sat, 5 Dec

16:20 - 19:30DUB Dublin-IAD Washington, D.C. Dulles Intl

8h 10mdirect

17:05 - 04:55IAD Washington, D.C. Dulles Intl-DUB Dublin

6h 50mdirect

€468Aer Lingus

Fri, 13 Nov - Sat, 5 Dec

12:30 - 15:35DUB Dublin-IAD Washington, D.C. Dulles Intl

8h 05mdirect

22:19 - 08:15IAD Washington, D.C. Dulles Intl-DUB Dublin

28h 56m1 stop Toronto Pearson Intl

€491United Airlines

Sat, 19 Sep - Sat, 19 Sep

09:30 - 16:44DUB Dublin-IAD Washington, D.C. Dulles Intl

12h 14m1 stop Newark

22:19 - 08:15IAD Washington, D.C. Dulles Intl-DUB Dublin

28h 56m1 stop Toronto Pearson Intl

€631United Airlines

Sat, 19 Sep - Sat, 19 Sep

09:20 - 20:25DUB Dublin-IAD Washington, D.C. Dulles Intl

16h 05m1 stop Toronto Pearson Intl

22:41 - 07:45IAD Washington, D.C. Dulles Intl-DUB Dublin

28h 04m2 stops Newark Montreal Pierre Elliott Trudeau Intl

€643United Airlines

Sat, 19 Sep - Sat, 19 Sep

Cheap last-minute flights

Enter your travel dates to find the best prices.

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

26h 55m1 stop Kastrup Copenhagen

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

17h 55m2 stops Kastrup Copenhagen Stockholm Arlanda

€608Scandinavian Airlines

Wed, 26 Aug - Fri, 11 Sep

11:15 - 17:00DUB Dublin-IAD Washington, D.C. Dulles Intl

34h 45m2 stops Oslo Gardermoen Kastrup Copenhagen

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

17h 55m2 stops Kastrup Copenhagen Stockholm Arlanda

€615Scandinavian Airlines

Wed, 26 Aug - Fri, 11 Sep

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

26h 55m1 stop Kastrup Copenhagen

20:20 - 09:25IAD Washington, D.C. Dulles Intl-DUB Dublin

32h 05m1 stop Kastrup Copenhagen

€638Scandinavian Airlines

Wed, 26 Aug - Fri, 11 Sep

09:50 - 18:50DUB Dublin-IAD Washington, D.C. Dulles Intl

14h 00m1 stop Madrid Barajas

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

7h 00mdirect

€698Iberia

Tue, 25 Aug - Tue, 22 Sep

09:50 - 15:38DUB Dublin-DCA Washington, D.C. Reagan-National

10h 48m1 stop Montreal Pierre Elliott Trudeau Intl

20:20 - 11:10DCA Washington, D.C. Reagan-National-DUB Dublin

9h 50m1 stop Newark

€702United Airlines

Tue, 25 Aug - Tue, 22 Sep

09:50 - 15:01DUB Dublin-IAD Washington, D.C. Dulles Intl

10h 11m1 stop Montreal Pierre Elliott Trudeau Intl

22:35 - 10:40IAD Washington, D.C. Dulles Intl-DUB Dublin

7h 05mdirect

€702United Airlines

Tue, 25 Aug - Tue, 22 Sep

09:50 - 15:38DUB Dublin-DCA Washington, D.C. Reagan-National

10h 48m1 stop Montreal Pierre Elliott Trudeau Intl

20:20 - 11:10DCA Washington, D.C. Reagan-National-DUB Dublin

9h 50m1 stop Newark

€703United Airlines

Tue, 25 Aug - Tue, 22 Sep

12:35 - 15:45DUB Dublin-IAD Washington, D.C. Dulles Intl

8h 10mdirect

20:55 - 08:55IAD Washington, D.C. Dulles Intl-DUB Dublin

7h 00mdirect

€704Aer Lingus

Wed, 26 Aug - Fri, 11 Sep

16:25 - 19:25DUB Dublin-IAD Washington, D.C. Dulles Intl

8h 00mdirect

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

7h 00mdirect

€853Aer Lingus

Wed, 26 Aug - Mon, 14 Sep

12:35 - 15:45DUB Dublin-IAD Washington, D.C. Dulles Intl

8h 10mdirect

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

7h 00mdirect

€875Aer Lingus

Wed, 26 Aug - Wed, 9 Sep

Cheap direct flights

Enter your travel dates to find the best prices.

12:15 - 15:35DUB Dublin-IAD Washington, D.C. Dulles Intl

8h 20mdirect

21:00 - 08:50IAD Washington, D.C. Dulles Intl-DUB Dublin

6h 50mdirect

€182Iberia

Sat, 14 Nov - Sun, 6 Dec

12:35 - 15:45DUB Dublin-IAD Washington, D.C. Dulles Intl

8h 10mdirect

21:00 - 08:50IAD Washington, D.C. Dulles Intl-DUB Dublin

6h 50mdirect

€268Aer Lingus

Tue, 15 Sep - Wed, 11 Nov

12:35 - 15:45DUB Dublin-IAD Washington, D.C. Dulles Intl

8h 10mdirect

17:05 - 04:55IAD Washington, D.C. Dulles Intl-DUB Dublin

6h 50mdirect

€274Multiple Airlines

Thu, 22 Oct - Thu, 5 Nov

16:20 - 19:30DUB Dublin-IAD Washington, D.C. Dulles Intl

8h 10mdirect

21:00 - 08:50IAD Washington, D.C. Dulles Intl-DUB Dublin

6h 50mdirect

€468Aer Lingus

Thu, 12 Nov - Fri, 4 Dec

12:15 - 15:35DUB Dublin-IAD Washington, D.C. Dulles Intl

8h 20mdirect

17:05 - 04:55IAD Washington, D.C. Dulles Intl-DUB Dublin

6h 50mdirect

€468Aer Lingus

Sun, 15 Nov - Sat, 5 Dec

16:25 - 19:25DUB Dublin-IAD Washington, D.C. Dulles Intl

8h 00mdirect

21:00 - 08:50IAD Washington, D.C. Dulles Intl-DUB Dublin

6h 50mdirect

€625Multiple Airlines

Fri, 23 Oct - Sun, 1 Nov

16:20 - 20:30DUB Dublin-IAD Washington, D.C. Dulles Intl

8h 10mdirect

17:05 - 04:55IAD Washington, D.C. Dulles Intl-DUB Dublin

6h 50mdirect

€626Iberia

Wed, 28 Oct - Sun, 1 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

€656United Airlines

Fri, 6 Nov - Tue, 10 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

€656United Airlines

Sat, 5 Dec - Wed, 9 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

€656United Airlines

Sun, 22 Nov - Sun, 29 Nov

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Icelandair flights from Dublin to District of Columbia

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

Icelandair

20 Oct

DUB14:15Dublin

10h 05m

1 stop

IAD19:20Washington, D.C. Dulles Intl

3 Nov

IAD19:40Washington, D.C. Dulles Intl

9h 35m

1 stop

DUB10:15Dublin

€455

Icelandair

13 Nov

DUB11:30Dublin

12h 00m

1 stop

IAD18:30Washington, D.C. Dulles Intl

7 Dec

IAD19:40Washington, D.C. Dulles Intl

9h 35m

1 stop

DUB10:15Dublin

€459

Icelandair

1 Oct

DUB14:15Dublin

10h 05m

1 stop

IAD19:20Washington, D.C. Dulles Intl

17 Oct

IAD20:30Washington, D.C. Dulles Intl

9h 35m

1 stop

DUB11:05Dublin

€463

Scandinavian Airlines flights from Dublin to District of Columbia

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

Scandinavian Airlines

2 Oct

DUB19:05Dublin

26h 55m

1 stop

IAD17:00Washington, D.C. Dulles Intl

9 Oct

IAD20:20Washington, D.C. Dulles Intl

32h 05m

1 stop

DUB09:25Dublin

€485

Scandinavian Airlines

13 Nov

DUB18:55Dublin

28h 55m

2 stops

IAD18:50Washington, D.C. Dulles Intl

9 Jan

IAD20:30Washington, D.C. Dulles Intl

16h 40m

2 stops

DUB18:10Dublin

€488

Scandinavian Airlines

13 Nov

DUB19:05Dublin

28h 45m

1 stop

IAD18:50Washington, D.C. Dulles Intl

9 Jan

IAD20:30Washington, D.C. Dulles Intl

34h 15m

1 stop

DUB11:45Dublin

€493

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 14/11

12:15-15:35

Nonstop8h 20m

Washington, D.C. Dulles Intl

Sun 6/12

21:00-08:50

Nonstop6h 50m

€182

DublinWashington, D.C.

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

DUBIAD

Dublin

Sat 14/11

12:15-15:35

Nonstop8h 20m

Washington, D.C. Dulles Intl

Sun 6/12

06:00-05:15

1 stop18h 15m

€256

DublinWashington, D.C.

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

DUBIAD

Dublin

Wed 16/12

13:15-23:00

1 stop14h 45m

Washington, D.C. Dulles Intl

Tue 22/12

17:05-04:55

Nonstop6h 50m

€260

Fastest return journey

DublinWashington, D.C.

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

DUBIAD

Dublin

Tue 15/9

12:35-15:45

Nonstop8h 10m

Washington, D.C. Dulles Intl

Wed 11/11

21:00-08:50

Nonstop6h 50m

€268

DublinWashington, D.C.

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

DUBIAD

Dublin

Thu 22/10

12:35-15:45

Nonstop8h 10m

Washington, D.C. Dulles Intl

Thu 5/11

17:05-04:55

Nonstop6h 50m

€274

DublinWashington, D.C.

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

DUBIAD

Dublin

Sun 15/11

12:15-15:35

Nonstop8h 20m

Washington, D.C. Dulles Intl

Sat 5/12

17:05-04:55

Nonstop6h 50m

€468

DublinWashington, D.C.

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

DUBIAD

Dublin

Fri 13/11

16:20-19:30

Nonstop8h 10m

Washington, D.C. Dulles Intl

Sat 5/12

17:05-04:55

Nonstop6h 50m

€468

DublinWashington, D.C.

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

DUBIAD

Dublin

Sat 19/9

12:30-15:35

Nonstop8h 05m

Washington, D.C. Dulles Intl

Sat 19/9

22:19-08:15

1 stop28h 56m

€491

DublinWashington, D.C.

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

DUBIAD

Dublin

Sat 19/9

09:30-16:44

1 stop12h 14m

Washington, D.C. Dulles Intl

Sat 19/9

22:19-08:15

1 stop28h 56m

€631

DublinWashington, D.C.

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

DUBIAD

Dublin

Sat 19/9

09:20-20:25

1 stop16h 05m

Washington, D.C. Dulles Intl

Sat 19/9

22:41-07:45

2 stops28h 04m

€643

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 €449. The month of February is another great option to travel to District of Columbia, with average flight prices from Dublin averaging around €463.

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 €682. 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 €777.

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 €539. In contrast, the most expensive time of day to depart to District of Columbia is in the morning when prices are around €757.

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 €563 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 €391 on momondo.

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

There are 2 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?

You could potentially save up to 20% on your flight if you consider stops on a Dublin to District of Columbia flight.

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	€229
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 €229. The best return flight deal from Dublin to District of Columbia found on momondo in the last 72 hours is €182.

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 August 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 33.45% of the total bookings. Other popular models include Boeing 757-200 with 25.09%, Airbus A330-300 with 17.31%, and Airbus A321-100/200 with 9.60%.

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 €314	Free Cancellation	Rating 7.3 1,711 reviews		Search Aer Lingus flights
United Airlines	PriceFrom €405	Free Cancellation	Rating 7.4 10,104 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.