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

TAP AIR PORTUGAL, Scandinavian Airlines, and WestJet 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?

The number of flights available between Ireland and District of Columbia is 13 per day as of August 2025. The most frequent departure time is 12:00PM, with 84% of daily flights leaving in the afternoon.

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

As of August 2025, 96 flights take off from Ireland and land in District of Columbia each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.

What 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 64% of people opting to fly with this airline when traveling 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 long is the flight from Ireland to District of Columbia?

On average, it takes 11h 05m to fly from Ireland to District of Columbia if you fly out of Dublin (the most popular airport in Ireland) and into Baltimore (the most popular airport in District of Columbia). If you’re flying out of Shannon and into Baltimore, then the flight time is around 15h 12m.

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?

There are 3 operators available for flights from Ireland to District of Columbia as of August 2025.

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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers 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 Ireland to District of Columbia.

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

The required travel and health documents for your District of Columbia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at District of Columbia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$322 Cheap Flights from Ireland to District of Columbia in 2025

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Find the cheapest flights from Ireland to District of Columbia

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Ireland to District of Columbia

8:05 pm - 7:59 pmDUB-IAD

52h 54m2 stops

9:30 pm - 9:25 amIAD-DUB

31h 55m1 stop

$380Scandinavian Airlines

Find Deal

Sat, Sep 20 - Thu, Oct 30

10:45 am - 6:50 pmDUB-IAD

37h 05m2 stops

8:30 pm - 6:20 pmIAD-DUB

16h 50m1 stop

$382Scandinavian Airlines

Find Deal

Fri, Nov 7 - Thu, Nov 13

12:50 pm - 3:50 pmDUB-IAD

8h 00mnonstop

5:20 pm - 5:10 amIAD-DUB

6h 50mnonstop

$429Aer Lingus

Find Deal

Thu, Sep 4 - Thu, Sep 11

12:50 pm - 3:50 pmDUB-IAD

8h 00mnonstop

8:25 pm - 8:20 amIAD-DUB

6h 55mnonstop

$430Aer Lingus

Find Deal

Thu, Sep 4 - Sat, Sep 13

11:30 am - 6:20 pmDUB-IAD

11h 50m1 stop

7:40 pm - 10:15 amIAD-DUB

9h 35m1 stop

$434Icelandair

Find Deal

Tue, Nov 11 - Sun, Nov 16

2:15 pm - 7:20 pmDUB-IAD

10h 05m1 stop

8:30 pm - 11:05 amIAD-DUB

9h 35m1 stop

$435Icelandair

Find Deal

Thu, Sep 4 - Sat, Sep 13

5:55 am - 6:05 pmDUB-DCA

17h 10m2 stops

12:05 pm - 8:45 amDCA-DUB

15h 40m2 stops

$519Delta

Find Deal

Fri, Nov 7 - Thu, Nov 13

1:20 pm - 10:11 pmDUB-DCA

13h 51m2 stops

2:00 pm - 8:15 amDCA-DUB

13h 15m2 stops

$520Delta

Find Deal

Fri, Sep 19 - Sat, Sep 27

8:00 am - 6:05 pmDUB-DCA

14h 05m1 stop

5:00 pm - 9:55 amDCA-DUB

11h 55m1 stop

$642United Airlines

Find Deal

Mon, Oct 27 - Mon, Nov 3

9:30 am - 5:30 pmSNN-IAD

13h 00m1 stop

6:30 am - 7:30 amIAD-SNN

20h 00m1 stop

$685United Airlines

Find Deal

Sun, Sep 14 - Sat, Sep 20

Icelandair flights from Ireland to District of Columbia

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

Icelandair

Nov 11

DUB11:30 amDublin

11h 50m

1 stop

IAD6:20 pmWashington, D.C. Dulles Intl

Nov 16

IAD7:40 pmWashington, D.C. Dulles Intl

9h 35m

1 stop

DUB10:15 amDublin

$434

Find similar

Icelandair

Sep 4

DUB2:15 pmDublin

10h 05m

1 stop

IAD7:20 pmWashington, D.C. Dulles Intl

Sep 13

IAD8:30 pmWashington, D.C. Dulles Intl

9h 35m

1 stop

DUB11:05 amDublin

$435

Find similar

Icelandair

Nov 6

DUB11:30 amDublin

11h 50m

1 stop

IAD6:20 pmWashington, D.C. Dulles Intl

Nov 11

IAD7:40 pmWashington, D.C. Dulles Intl

9h 35m

1 stop

DUB10:15 amDublin

$438

Find similar

Scandinavian Airlines flights from Ireland to District of Columbia

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

Scandinavian Airlines

Sep 20

DUB8:05 pmDublin

52h 54m

2 stops

IAD7:59 pmWashington, D.C. Dulles Intl

Oct 30

IAD9:30 pmWashington, D.C. Dulles Intl

31h 55m

1 stop

DUB9:25 amDublin

$380

Find similar

Scandinavian Airlines

Nov 7

DUB10:45 amDublin

37h 05m

2 stops

IAD6:50 pmWashington, D.C. Dulles Intl

Nov 13

IAD8:30 pmWashington, D.C. Dulles Intl

16h 50m

1 stop

DUB6:20 pmDublin

$382

Find similar

Scandinavian Airlines

Sep 20

DUB8:05 pmDublin

52h 54m

2 stops

IAD7:59 pmWashington, D.C. Dulles Intl

Oct 30

IAD9:30 pmWashington, D.C. Dulles Intl

57h 20m

2 stops

DUB10:50 amDublin

$384

Find similar

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

Sat 9/20

8:05 pm-7:59 pm

2 stops52h 54m

Washington, D.C. Dulles Intl

Thu 10/30

9:30 pm-9:25 am

1 stop31h 55m

$380

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Fri 11/7

10:45 am-6:50 pm

2 stops37h 05m

Washington, D.C. Dulles Intl

Thu 11/13

8:30 pm-6:20 pm

1 stop16h 50m

$382

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Thu 9/4

12:50 pm-3:50 pm

Nonstop8h 00m

Washington, D.C. Dulles Intl

Thu 9/11

5:20 pm-5:10 am

Nonstop6h 50m

$429

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Thu 9/4

12:50 pm-3:50 pm

Nonstop8h 00m

Washington, D.C. Dulles Intl

Sat 9/13

8:25 pm-8:20 am

Nonstop6h 55m

$430

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Tue 11/11

11:30 am-6:20 pm

1 stop11h 50m

Washington, D.C. Dulles Intl

Sun 11/16

7:40 pm-10:15 am

1 stop9h 35m

$434

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Thu 9/4

2:15 pm-7:20 pm

1 stop10h 05m

Washington, D.C. Dulles Intl

Sat 9/13

8:30 pm-11:05 am

1 stop9h 35m

$435

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Fri 11/7

5:55 am-6:05 pm

2 stops17h 10m

Washington, D.C. Reagan-National

Thu 11/13

12:05 pm-8:45 am

2 stops15h 40m

$519

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Fri 9/19

1:20 pm-10:11 pm

2 stops13h 51m

Washington, D.C. Reagan-National

Sat 9/27

2:00 pm-8:15 am

2 stops13h 15m

$520

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Mon 10/27

8:00 am-6:05 pm

1 stop14h 05m

Washington, D.C. Reagan-National

Mon 11/3

5:00 pm-9:55 am

1 stop11h 55m

$642

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Sun 9/14

9:30 am-5:30 pm

1 stop13h 00m

Washington, D.C. Dulles Intl

Sat 9/20

6:30 am-7:30 am

1 stop20h 00m

$685

Flights are sorted by cheapest round-trip flights first.

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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?

In general, January is the cheapest month to fly from Ireland to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $468. If you don’t want to visit District of Columbia in January, then you should wait until March to fly from Ireland, when ticket prices are also cheap, with an average price of $502.

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

The cheapest day to depart on your flight to District of Columbia is on a Wednesday when prices can be found for as low as $708. This is often the case because there is less demand to fly during this day of the week. On the other hand, Tuesday is the most expensive day to depart from Ireland because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $821.

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

Flying to District of Columbia from Ireland at noon is the least expensive time of day to depart. momondo users have found prices as low as $558 when looking at flights departing at noon. Flights to District of Columbia are more costly in the morning, with an average ticket price of $793. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

There are 4 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 31% 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	$322
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 Ireland in the past 72 hours is $322. The best round-trip flight deal from Ireland to District of Columbia found on momondo in the last 72 hours is $380.

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

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

There are 2 airports near District of Columbia: Washington, D.C. Reagan-National (DCA), 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?
There are 3 operators available for flights from Ireland to District of Columbia as of August 2025.
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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers 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 Ireland to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The required travel and health documents for your District of Columbia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at District of Columbia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Ireland to District of Columbia?
Based on momondo bookings for flights between Ireland and District of Columbia, the leading plane model is Boeing 757-200, making up 30.21% of the total bookings. Other popular models include Airbus A321neo with 29.99%, Airbus A321-100/200 with 10.09%, and Airbus A330-300 with 6.75%.

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
Icelandair	PriceFrom $425	Free Cancellation	Rating 7.0 524 reviews	Search Icelandair flights
Aer Lingus	PriceFrom $446	Free Cancellation	Rating 7.1 1,197 reviews	Search Aer Lingus flights
United Airlines	PriceFrom $569	Free Cancellation	Rating 7.4 8,916 reviews	Search United Airlines flights

Why use momondo?

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

It is quick and easy to find Ireland to District of Columbia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to District of Columbia that suits you.

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?

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 Ireland.

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

Of course. momondo tracks the price of Ireland 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.

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Cheap flights from Ireland to District of Columbia from $322

This is the cheapest one-way 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 10/6. 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 and deals

Big names and 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 round-trip 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

Scandinavian Airlines flights from Ireland to District of Columbia

Our best Scandinavian Airlines 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?

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?

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

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

There are 4 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 31% 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?

TAP AIR PORTUGAL, Scandinavian Airlines, and WestJet are the most popular carriers operating from Ireland to District of Columbia

What airlines fly to District of Columbia?

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

The number of flights available between Ireland and District of Columbia is 13 per day as of August 2025. The most frequent departure time is 12:00PM, with 84% of daily flights leaving in the afternoon.

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

As of August 2025, 96 flights take off from Ireland and land in District of Columbia each week. The most common flight departure day for this route is Mon, with 15% of weekly 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, organize 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