Which airlines fly to District of Columbia?

Aer Lingus, United Airlines and Icelandair are the top three most popular airlines that fly to District of Columbia from Ireland according to our data. Aer Lingus is the first choice among our users, with 52% of people opting to fly with this airline when travelling to District of Columbia. Keep in mind that there are 5 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.

How long is the flight from Ireland to District of Columbia?

Flight times from Ireland to District of Columbia vary, but if you’re flying out of Dublin and flying into Washington, D.C. Dulles Intl Airport (one of the most popular routes), then the duration is 7h 55m on average. Another popular route from Ireland to District of Columbia is flying from Shannon to Washington, D.C. Dulles Intl Airport, which will take roughly 12h 45m. Keep in mind that layovers or delays could extend your travel time.

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

As of November 2025, there are 84 flights per week flying from Ireland to District of Columbia. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

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

Aer Lingus, TAP AIR PORTUGAL, and British Airways are the most popular carriers operating from Ireland to District of Columbia

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

As of November 2025, 12 flights take off from Ireland 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.

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

Prices for flights from Ireland to District of Columbia were last updated today.

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

As of November 2025, there are 3 operators available to choose from for flights from Ireland to District of Columbia.

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

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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland 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.

€360 Cheap Flights from Ireland to District of Columbia in 2025/26

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Find the cheapest flights from Ireland to District of Columbia

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One-way

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Recent return flight deals from Ireland to District of Columbia

Enter your travel dates to find the best prices.

11:30 - 18:30DUB-IAD

12h 00m1 stop

19:40 - 10:15IAD-DUB

9h 35m1 stop

€360Icelandair

Find Deal

Thu, 11 Dec - Sun, 14 Dec

11:30 - 18:30DUB-IAD

12h 00m1 stop

19:40 - 10:15IAD-DUB

9h 35m1 stop

€368Icelandair

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Tue, 24 Feb - Tue, 3 Mar

19:05 - 17:15DUB-IAD

27h 10m1 stop

21:30 - 18:20IAD-DUB

16h 50m1 stop

€370Scandinavian Airlines

Find Deal

Wed, 4 Mar - Wed, 11 Mar

12:30 - 17:15DUB-IAD

33h 45m1 stop

21:30 - 18:20IAD-DUB

16h 50m1 stop

€371Scandinavian Airlines

Find Deal

Wed, 4 Mar - Wed, 11 Mar

08:50 - 22:37DUB-DCA

18h 47m2 stops

13:35 - 12:10DCA-DUB

17h 35m2 stops

€403British Airways

Find Deal

Fri, 16 Jan - Tue, 20 Jan

08:50 - 22:37DUB-DCA

18h 47m2 stops

15:30 - 09:35DCA-DUB

13h 05m2 stops

€404British Airways

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Fri, 16 Jan - Tue, 20 Jan

11:30 - 21:30DUB-DCA

15h 00m1 stop

16:43 - 08:40DCA-DUB

10h 57m1 stop

€419American Airlines

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Fri, 16 Jan - Tue, 20 Jan

11:30 - 20:58DUB-DCA

14h 28m1 stop

16:44 - 08:40DCA-DUB

10h 56m1 stop

€420Multiple Airlines

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Tue, 2 Dec - Thu, 11 Dec

07:50 - 15:35SNN-IAD

12h 45m1 stop

22:45 - 16:45IAD-SNN

14h 00m1 stop

€533American Airlines

Find Deal

Thu, 5 Mar - Mon, 9 Mar

17:10 - 15:35ORK-IAD

27h 25m1 stop

19:59 - 14:25IAD-ORK

13h 26m2 stops

€608Multiple Airlines

Find Deal

Mon, 27 Apr - Mon, 11 May

Icelandair flights from Ireland to District of Columbia

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

Icelandair

11 Dec

DUB11:30Dublin

12h 00m

1 stop

IAD18:30Washington, D.C. Dulles Intl

14 Dec

IAD19:40Washington, D.C. Dulles Intl

9h 35m

1 stop

DUB10:15Dublin

€360

Find similar

Icelandair

24 Feb

DUB11:30Dublin

12h 00m

1 stop

IAD18:30Washington, D.C. Dulles Intl

3 Mar

IAD19:40Washington, D.C. Dulles Intl

9h 35m

1 stop

DUB10:15Dublin

€368

Find similar

Icelandair

24 Feb

DUB11:30Dublin

12h 00m

1 stop

IAD18:30Washington, D.C. Dulles Intl

2 Mar

IAD19:40Washington, D.C. Dulles Intl

9h 35m

1 stop

DUB10:15Dublin

€393

Find similar

British Airways flights from Ireland to District of Columbia

Our best British Airways deals on Ireland to District of Columbia flight tickets

British Airways

23 Feb

DUB08:50Dublin

16h 05m

1 stop

IAD19:55Washington, D.C. Dulles Intl

1 Mar

IAD21:45Washington, D.C. Dulles Intl

14h 05m

1 stop

DUB16:50Dublin

€398

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British Airways

16 Jan

DUB08:50Dublin

18h 47m

2 stops

DCA22:37Washington, D.C. Reagan-National

20 Jan

DCA13:35Washington, D.C. Reagan-National

17h 35m

2 stops

DUB12:10Dublin

€403

Find similar

British Airways

16 Jan

DUB08:50Dublin

18h 47m

2 stops

DCA22:37Washington, D.C. Reagan-National

20 Jan

DCA15:30Washington, D.C. Reagan-National

13h 05m

2 stops

DUB09:35Dublin

€404

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momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Thu 11/12

11:30-18:30

1 stop12h 00m

Washington, D.C. Dulles Intl

Sun 14/12

19:40-10:15

1 stop9h 35m

€360

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Tue 24/2

11:30-18:30

1 stop12h 00m

Washington, D.C. Dulles Intl

Tue 3/3

19:40-10:15

1 stop9h 35m

€368

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Wed 4/3

19:05-17:15

1 stop27h 10m

Washington, D.C. Dulles Intl

Wed 11/3

21:30-18:20

1 stop16h 50m

€370

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Wed 4/3

12:30-17:15

1 stop33h 45m

Washington, D.C. Dulles Intl

Wed 11/3

21:30-18:20

1 stop16h 50m

€371

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Fri 16/1

08:50-22:37

2 stops18h 47m

Washington, D.C. Reagan-National

Tue 20/1

13:35-12:10

2 stops17h 35m

€403

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Fri 16/1

08:50-22:37

2 stops18h 47m

Washington, D.C. Reagan-National

Tue 20/1

15:30-09:35

2 stops13h 05m

€404

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Fri 16/1

11:30-21:30

1 stop15h 00m

Washington, D.C. Reagan-National

Tue 20/1

16:43-08:40

1 stop10h 57m

€419

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Tue 2/12

11:30-20:58

1 stop14h 28m

Washington, D.C. Reagan-National

Thu 11/12

16:44-08:40

1 stop10h 56m

€420

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Thu 5/3

07:50-15:35

1 stop12h 45m

Washington, D.C. Dulles Intl

Mon 9/3

22:45-16:45

1 stop14h 00m

€533

CorkWashington, D.C.

ORK - IAD

ORKIAD

Cork

Mon 27/4

17:10-15:35

1 stop27h 25m

Washington, D.C. Dulles Intl

Mon 11/5

19:59-14:25

2 stops13h 26m

€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 Ireland 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 January is, on average, the cheapest month to fly to District of Columbia from Ireland, with most prices found around €424. The month of February is another great option to travel to District of Columbia, with average flight prices from Ireland averaging around €426.

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 €625. On the other hand, Sunday is the most expensive day to depart from Ireland because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €810.

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 at midday when flights can be purchased for as low as €424. In contrast, the most expensive time of day to depart to District of Columbia is in the morning when prices are around €700.

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

Fly from Dublin to Washington, D.C. Dulles Intl for the best Ireland - 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 Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around €516 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 Ireland for as low as €450 on momondo.

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

There are 2 cabin classes available to choose from on Ireland 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 Ireland to District of Columbia flights?

You could potentially save up to 35% on your flight if you consider stops on a Ireland to District of Columbia flight.

Cheap Ireland to District of Columbia flight deals and tips

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

Best price found	€828
Fastest flight time	7h 55m
Direct flights	Every day
Airports in District of Columbia	1 airport

The best one-way flight to District of Columbia from Ireland in the past 72 hours is €828. The best return flight deal from Ireland to District of Columbia found on momondo in the last 72 hours is €525.

The fastest flight from Ireland to District of Columbia takes 7h 55m

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

There is 1 airport near District of Columbia: Washington, D.C. Dulles Intl (IAD)

Search flight deals

When did momondo last update prices for flights from Ireland to District of Columbia?
Prices for flights from Ireland to District of Columbia were last updated today.
How many operators does momondo search for flights from Ireland to District of Columbia?
As of November 2025, there are 3 operators available to choose from for flights from Ireland to District of Columbia.
How old do you have to be to fly from Ireland to District of Columbia?
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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland 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 Ireland to District of Columbia?
momondo data reveals that the most frequently booked plane model on the route from Ireland to District of Columbia is Boeing 757-200, representing 33.50% of all bookings. The subsequent popular models are Airbus A321neo at 20.50%, Airbus A330-300 at 15.75%, and Airbus A321-100/200 at 12.17%.

Best airlines flying from Ireland to District of Columbia

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

Airline	Rating	Free Cancellation	Price
PLAY	PriceFrom €247	Free Cancellation	Rating 7.0 103 reviews	Search PLAY flights
Icelandair	PriceFrom €298	Free Cancellation	Rating 7.0 580 reviews	Search Icelandair flights
Aer Lingus	PriceFrom €332	Free Cancellation	Rating 7.2 1,376 reviews	Search Aer Lingus flights
United Airlines	PriceFrom €408	Free Cancellation	Rating 7.4 9,020 reviews	Search United Airlines flights
British Airways	PriceFrom €418	Free Cancellation	Rating 6.7 7,533 reviews	Search British Airways flights

Why use momondo?

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

Finding the right flight to District of Columbia from Ireland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to District of Columbia quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to District of Columbia from Ireland which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to District of Columbia from Ireland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Ireland to District of Columbia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to District of Columbia and let you know when they change.

An easier way to manage your District of Columbia trip

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Find better results for your trip to District of Columbia

Popular Cities in District of Columbia

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Cheap flights from Ireland to District of Columbia from €360

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to District of Columbia departing on 11/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Ireland to District of Columbia

Recent return flight deals from Ireland to District of Columbia

Recent one-way flight deals from Ireland to District of Columbia

Recent last minute flight deals from Ireland to District of Columbia

Recent direct flight deals from Ireland to District of Columbia

Icelandair flights from Ireland to District of Columbia

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

British Airways flights from Ireland to District of Columbia

Our best British Airways deals on Ireland to District of Columbia flight tickets

momondo Fare Finder

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

See travel insights to District of Columbia from

How to get the cheapest flight ticket from Ireland 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

What is the cheapest month to fly to District of Columbia?

The month of January is, on average, the cheapest month to fly to District of Columbia from Ireland, with most prices found around €424. The month of February is another great option to travel to District of Columbia, with average flight prices from Ireland averaging around €426.

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

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 at midday when flights can be purchased for as low as €424. In contrast, the most expensive time of day to depart to District of Columbia is in the morning when prices are around €700.

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

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

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

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

There are 2 cabin classes available to choose from on Ireland 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 Ireland to District of Columbia flights?

You could potentially save up to 35% on your flight if you consider stops on a Ireland to District of Columbia flight.

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

Aer Lingus, TAP AIR PORTUGAL, and British Airways are the most popular carriers operating from Ireland to District of Columbia

Which airlines fly to District of Columbia?

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

As of November 2025, 12 flights take off from Ireland 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 Ireland to District of Columbia on average per week?

As of November 2025, there are 84 flights per week flying from Ireland to District of Columbia. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

How long is the flight from Ireland to District of Columbia?

Cheap Ireland to District of Columbia flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in District of Columbia

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

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

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

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

What is the most popular plane model from Ireland to District of Columbia?

Best airlines flying from Ireland to District of Columbia

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

Why use momondo?

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

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

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

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

An easier way to manage your District of Columbia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to District of Columbia

Popular Cities in District of Columbia

Popular flights according to clicks in the last 7 days on momondo