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

JetBlue 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 March 2026, 12 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.

Which airlines fly to District of Columbia?

Aer Lingus, United Airlines and PLAY are the top three most popular airlines that fly to District of Columbia from Dublin according to our data. Aer Lingus is the first choice among our users, with 70% of people opting to fly with this airline when travelling to District of Columbia. Keep in mind that there are 3 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.

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

As of March 2026, 84 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 14% 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 March 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.

€298 Cheap Flights from Dublin to District of Columbia in 2026

Discover deals from 900+ travel sites with momondo.

Voted the Winner of Europe's Best Travel App 2023

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

Find the cheapest flights from Dublin to District of Columbia

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

10:40 - 20:59

DUB

DCA

15h 19m

1 stop

13:20 - 08:20

DCA

DUB

14h 00m

1 stop

€400JetBlue

Wed, 22 Apr - Wed, 29 Apr

10:40 - 16:42

DUB

DCA

11h 02m

1 stop

15:35 - 08:20

DCA

DUB

11h 45m

1 stop

€406JetBlue

Wed, 22 Apr - Wed, 29 Apr

10:40 - 18:57

DUB

DCA

13h 17m

1 stop

13:20 - 08:20

DCA

DUB

14h 00m

1 stop

€407JetBlue

Thu, 7 May - Mon, 11 May

10:40 - 17:46

DUB

DCA

12h 06m

1 stop

18:40 - 08:20

DCA

DUB

8h 40m

1 stop

€408JetBlue

Tue, 12 May - Tue, 19 May

14:15 - 19:20

DUB

IAD

10h 05m

1 stop

20:30 - 11:05

IAD

DUB

9h 35m

1 stop

€414Icelandair

Thu, 9 Apr - Sat, 25 Apr

12:40 - 17:00

DUB

IAD

33h 20m

1 stop

20:20 - 19:05

IAD

DUB

17h 45m

2 stops

€417Scandinavian Airlines

Thu, 16 Apr - Sun, 19 Apr

11:10 - 17:00

DUB

IAD

34h 50m

2 stops

20:20 - 18:20

IAD

DUB

17h 00m

1 stop

€418Scandinavian Airlines

Thu, 9 Apr - Sat, 25 Apr

14:15 - 19:20

DUB

IAD

10h 05m

1 stop

20:30 - 13:15

IAD

DUB

11h 45m

1 stop

€421Icelandair

Thu, 16 Apr - Sun, 19 Apr

12:15 - 19:20

DUB

IAD

12h 05m

1 stop

20:30 - 13:15

IAD

DUB

11h 45m

1 stop

€422Icelandair

Wed, 22 Apr - Mon, 27 Apr

11:10 - 17:00

DUB

IAD

34h 50m

2 stops

20:20 - 18:20

IAD

DUB

17h 00m

1 stop

€436Scandinavian Airlines

Thu, 9 Apr - Sat, 25 Apr

Iberia flights from Dublin to District of Columbia

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

Iberia

1 May

DUB11:35Dublin

12h 30m

1 stop

DCA19:05Washington, D.C. Reagan-National

7 May

DCA13:45Washington, D.C. Reagan-National

17h 05m

1 stop

DUB11:50Dublin

€537

Iberia

13 Mar

DUB12:15Dublin

8h 20m

IAD16:35Washington, D.C. Dulles Intl

22 Mar

IAD22:00Washington, D.C. Dulles Intl

6h 50m

DUB08:50Dublin

€587

Aer Lingus flights from Dublin to District of Columbia

Our best Aer Lingus deals on Dublin to District of Columbia flight tickets

Aer Lingus

23 Mar

DUB16:20Dublin

8h 10m

IAD20:30Washington, D.C. Dulles Intl

30 Mar

IAD20:55Washington, D.C. Dulles Intl

7h 00m

DUB08:55Dublin

€451

Aer Lingus

13 Mar

DUB12:15Dublin

8h 20m

IAD16:35Washington, D.C. Dulles Intl

19 Mar

IAD18:05Washington, D.C. Dulles Intl

6h 50m

DUB04:55Dublin

€452

Aer Lingus

16 Mar

DUB12:15Dublin

8h 20m

IAD16:35Washington, D.C. Dulles Intl

24 Mar

IAD18:05Washington, D.C. Dulles Intl

6h 50m

DUB04:55Dublin

€453

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 - DCA

DUBDCA

Dublin

Wed 22/4

10:40-20:59

1 stop15h 19m

Washington, D.C. Reagan-National

Wed 29/4

13:20-08:20

1 stop14h 00m

€400

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Wed 22/4

10:40-16:42

1 stop11h 02m

Washington, D.C. Reagan-National

Wed 29/4

15:35-08:20

1 stop11h 45m

€406

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Thu 7/5

10:40-18:57

1 stop13h 17m

Washington, D.C. Reagan-National

Mon 11/5

13:20-08:20

1 stop14h 00m

€407

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Tue 12/5

10:40-17:46

1 stop12h 06m

Washington, D.C. Reagan-National

Tue 19/5

18:40-08:20

1 stop8h 40m

€408

Fastest return journey

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Thu 9/4

14:15-19:20

1 stop10h 05m

Washington, D.C. Dulles Intl

Sat 25/4

20:30-11:05

1 stop9h 35m

€414

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Thu 16/4

12:40-17:00

1 stop33h 20m

Washington, D.C. Dulles Intl

Sun 19/4

20:20-19:05

2 stops17h 45m

€417

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Thu 9/4

11:10-17:00

2 stops34h 50m

Washington, D.C. Dulles Intl

Sat 25/4

20:20-18:20

1 stop17h 00m

€418

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Thu 16/4

14:15-19:20

1 stop10h 05m

Washington, D.C. Dulles Intl

Sun 19/4

20:30-13:15

1 stop11h 45m

€421

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Wed 22/4

12:15-19:20

1 stop12h 05m

Washington, D.C. Dulles Intl

Mon 27/4

20:30-13:15

1 stop11h 45m

€422

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Thu 9/4

11:10-17:00

2 stops34h 50m

Washington, D.C. Dulles Intl

Sat 25/4

20:20-18:20

1 stop17h 00m

€436

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 September is, on average, the cheapest month to fly to District of Columbia from Dublin, with most prices found around €433. The month of October is another great option to travel to District of Columbia, with average flight prices from Dublin averaging around €448.

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

Our data shows that Thursday is the least expensive day to fly to District of Columbia. Tickets to fly out on this day can be as low as €662. 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 €799.

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 €523. In contrast, the most expensive time of day to depart to District of Columbia is in the morning when prices are around €710.

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 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 €534 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 €386 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?

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	€400
Fastest flight time	7h 50m
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 €400. The best return flight deal from Dublin to District of Columbia found on momondo in the last 72 hours is €595.

The fastest flight from Dublin to District of Columbia takes 7h 50m

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

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 March 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 Boeing 757-200, making up 26.42% of the total bookings. Other popular models include Airbus A321neo with 25.33%, Airbus A330-300 with 16.25%, and Airbus A321-100/200 with 13.25%.

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
PLAY	PriceFrom €246	Free Cancellation	Rating 7.0 103 reviews	Search PLAY flights
Aer Lingus	PriceFrom €315	Free Cancellation	Rating 7.2 1,473 reviews	Search Aer Lingus flights
United Airlines	PriceFrom €432	Free Cancellation	Rating 7.4 9,409 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.