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

97 flights are operational weekly from Dublin to District of Columbia as of August 2026. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.

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

As of August 2026, there are 13 flights per day flying from Dublin to District of Columbia. The most common time of day flights depart is 12:00PM, with 85% of 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 were last updated today.

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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 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.

$241 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

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:35 pm - 3:45 pmDUB Dublin-IAD Washington, D.C. Dulles Intl

8h 10mnonstop

9:05 pm - 9:05 amIAD Washington, D.C. Dulles Intl-DUB Dublin

7h 00mnonstop

$427Aer Lingus

Thu, Sep 3 - Tue, Sep 8

9:50 am - 6:55 pmDUB Dublin-IAD Washington, D.C. Dulles Intl

14h 05m1 stop Madrid Barajas

9:05 pm - 9:05 amIAD Washington, D.C. Dulles Intl-DUB Dublin

7h 00mnonstop

$509Aer Lingus

Thu, Sep 3 - Tue, Sep 8

11:30 am - 6:30 pmDUB Dublin-IAD Washington, D.C. Dulles Intl

12h 00m1 stop Reykjavik Keflavik Intl

7:40 pm - 10:15 amIAD Washington, D.C. Dulles Intl-DUB Dublin

9h 35m1 stop Reykjavik Keflavik Intl

$517Icelandair

Tue, Nov 24 - Tue, Dec 1

11:30 am - 6:30 pmDUB Dublin-IAD Washington, D.C. Dulles Intl

12h 00m1 stop Reykjavik Keflavik Intl

7:40 pm - 10:15 amIAD Washington, D.C. Dulles Intl-DUB Dublin

9h 35m1 stop Reykjavik Keflavik Intl

$527Icelandair

Sat, Nov 21 - Sun, Nov 29

11:30 am - 6:30 pmDUB Dublin-IAD Washington, D.C. Dulles Intl

12h 00m1 stop Reykjavik Keflavik Intl

7:40 pm - 10:15 amIAD Washington, D.C. Dulles Intl-DUB Dublin

9h 35m1 stop Reykjavik Keflavik Intl

$528Icelandair

Mon, Nov 23 - Tue, Dec 1

12:35 pm - 3:45 pmDUB Dublin-IAD Washington, D.C. Dulles Intl

8h 10mnonstop

5:15 pm - 5:15 amIAD Washington, D.C. Dulles Intl-DUB Dublin

7h 00mnonstop

$537Aer Lingus

Sun, Sep 20 - Sun, Sep 27

11:45 am - 5:31 pmDUB Dublin-IAD Washington, D.C. Dulles Intl

10h 46m1 stop Charlotte Douglas

6:15 pm - 9:35 amIAD Washington, D.C. Dulles Intl-DUB Dublin

10h 20m1 stop Charlotte Douglas

$563American Airlines

Wed, Sep 9 - Mon, Sep 14

11:45 am - 5:31 pmDUB Dublin-IAD Washington, D.C. Dulles Intl

10h 46m1 stop Charlotte Douglas

6:15 pm - 9:35 amIAD Washington, D.C. Dulles Intl-DUB Dublin

10h 20m1 stop Charlotte Douglas

$563American Airlines

Thu, Sep 10 - Wed, Sep 16

11:45 am - 5:31 pmDUB Dublin-IAD Washington, D.C. Dulles Intl

10h 46m1 stop Charlotte Douglas

6:15 pm - 9:35 amIAD Washington, D.C. Dulles Intl-DUB Dublin

10h 20m1 stop Charlotte Douglas

$563American Airlines

Thu, Sep 10 - Tue, Sep 15

12:15 pm - 3:35 pmDUB Dublin-IAD Washington, D.C. Dulles Intl

8h 20mnonstop

5:05 pm - 4:55 amIAD Washington, D.C. Dulles Intl-DUB Dublin

6h 50mnonstop

$589Aer Lingus

Sat, Nov 7 - Sat, Nov 14

Cheap last minute flights

Enter your travel dates to find the best prices.

9:30 am - 10:55 pmDUB Dublin-IAD Washington, D.C. Dulles Intl

18h 25m2 stops Chicago O'Hare Intl Charlotte Douglas

6:10 am - 6:30 amIAD Washington, D.C. Dulles Intl-DUB Dublin

19h 20m2 stops Charlotte Douglas Philadelphia

$743American Airlines

Mon, Aug 17 - Fri, Aug 28

1:45 pm - 9:57 amDUB Dublin-IAD Washington, D.C. Dulles Intl

25h 12m2 stops Philadelphia Charlotte Douglas

5:08 am - 6:30 amIAD Washington, D.C. Dulles Intl-DUB Dublin

20h 22m2 stops Charlotte Douglas Philadelphia

$743American Airlines

Tue, Aug 18 - Sun, Aug 30

1:45 pm - 9:57 amDUB Dublin-IAD Washington, D.C. Dulles Intl

25h 12m2 stops Philadelphia Charlotte Douglas

10:27 am - 6:30 amIAD Washington, D.C. Dulles Intl-DUB Dublin

15h 03m2 stops Charlotte Douglas Philadelphia

$743American Airlines

Tue, Aug 18 - Thu, Aug 27

11:45 am - 10:55 pmDUB Dublin-IAD Washington, D.C. Dulles Intl

16h 10m1 stop Charlotte Douglas

5:34 pm - 9:35 amIAD Washington, D.C. Dulles Intl-DUB Dublin

11h 01m1 stop Charlotte Douglas

$743American Airlines

Mon, Aug 17 - Mon, Aug 24

2:15 pm - 10:15 pmDUB Dublin-IAD Washington, D.C. Dulles Intl

13h 00m1 stop Reykjavik Keflavik Intl

8:30 pm - 11:05 amIAD Washington, D.C. Dulles Intl-DUB Dublin

9h 35m1 stop Reykjavik Keflavik Intl

$1,177Icelandair

Tue, Aug 18 - Sat, Aug 22

2:15 pm - 10:15 pmDUB Dublin-IAD Washington, D.C. Dulles Intl

13h 00m1 stop Reykjavik Keflavik Intl

11:20 pm - 11:05 amIAD Washington, D.C. Dulles Intl-DUB Dublin

30h 45m1 stop Reykjavik Keflavik Intl

$1,186Icelandair

Tue, Aug 18 - Fri, Aug 21

4:25 pm - 7:25 pmDUB Dublin-IAD Washington, D.C. Dulles Intl

8h 00mnonstop

9:00 pm - 8:50 amIAD Washington, D.C. Dulles Intl-DUB Dublin

6h 50mnonstop

$1,208Aer Lingus

Mon, Aug 17 - Fri, Dec 18

12:35 pm - 3:45 pmDUB Dublin-IAD Washington, D.C. Dulles Intl

8h 10mnonstop

9:05 pm - 9:05 amIAD Washington, D.C. Dulles Intl-DUB Dublin

7h 00mnonstop

$1,208Aer Lingus

Sat, Aug 15 - Tue, Aug 25

4:25 pm - 7:25 pmDUB Dublin-IAD Washington, D.C. Dulles Intl

8h 00mnonstop

9:00 pm - 8:50 amIAD Washington, D.C. Dulles Intl-DUB Dublin

6h 50mnonstop

$1,243Aer Lingus

Mon, Aug 17 - Fri, Dec 18

2:15 pm - 10:15 pmDUB Dublin-IAD Washington, D.C. Dulles Intl

13h 00m1 stop Reykjavik Keflavik Intl

8:30 pm - 11:05 amIAD Washington, D.C. Dulles Intl-DUB Dublin

9h 35m1 stop Reykjavik Keflavik Intl

$2,081Icelandair

Sat, Aug 15 - Sat, Aug 22

Cheap direct flights

Enter your travel dates to find the best prices.

12:35 pm - 3:45 pmDUB Dublin-IAD Washington, D.C. Dulles Intl

8h 10mnonstop

9:05 pm - 9:05 amIAD Washington, D.C. Dulles Intl-DUB Dublin

7h 00mnonstop

$427Aer Lingus

Thu, Sep 3 - Tue, Sep 8

12:35 pm - 3:45 pmDUB Dublin-IAD Washington, D.C. Dulles Intl

8h 10mnonstop

5:15 pm - 5:15 amIAD Washington, D.C. Dulles Intl-DUB Dublin

7h 00mnonstop

$537Aer Lingus

Sun, Sep 20 - Sun, Sep 27

12:15 pm - 3:35 pmDUB Dublin-IAD Washington, D.C. Dulles Intl

8h 20mnonstop

5:05 pm - 4:55 amIAD Washington, D.C. Dulles Intl-DUB Dublin

6h 50mnonstop

$589Aer Lingus

Sat, Nov 7 - Sat, Nov 14

12:15 pm - 3:35 pmDUB Dublin-IAD Washington, D.C. Dulles Intl

8h 20mnonstop

5:05 pm - 4:55 amIAD Washington, D.C. Dulles Intl-DUB Dublin

6h 50mnonstop

$590Aer Lingus

Thu, Dec 17 - Mon, Dec 28

12:15 pm - 3:35 pmDUB Dublin-IAD Washington, D.C. Dulles Intl

8h 20mnonstop

5:05 pm - 4:55 amIAD Washington, D.C. Dulles Intl-DUB Dublin

6h 50mnonstop

$598Aer Lingus

Mon, Nov 23 - Tue, Dec 1

12:15 pm - 3:35 pmDUB Dublin-IAD Washington, D.C. Dulles Intl

8h 20mnonstop

9:00 pm - 8:50 amIAD Washington, D.C. Dulles Intl-DUB Dublin

6h 50mnonstop

$601Aer Lingus

Fri, Dec 18 - Sun, Jan 3

4:20 pm - 7:30 pmDUB Dublin-IAD Washington, D.C. Dulles Intl

8h 10mnonstop

5:05 pm - 4:55 amIAD Washington, D.C. Dulles Intl-DUB Dublin

6h 50mnonstop

$601Aer Lingus

Thu, Dec 17 - Thu, Dec 31

12:15 pm - 3:35 pmDUB Dublin-IAD Washington, D.C. Dulles Intl

8h 20mnonstop

5:05 pm - 4:55 amIAD Washington, D.C. Dulles Intl-DUB Dublin

6h 50mnonstop

$602Aer Lingus

Wed, Feb 3 - Wed, Feb 10

4:20 pm - 8:30 pmDUB Dublin-IAD Washington, D.C. Dulles Intl

8h 10mnonstop

5:05 pm - 4:55 amIAD Washington, D.C. Dulles Intl-DUB Dublin

6h 50mnonstop

$621Iberia

Wed, Oct 28 - Sun, Nov 1

4:20 pm - 8:30 pmDUB Dublin-IAD Washington, D.C. Dulles Intl

8h 10mnonstop

5:05 pm - 4:55 amIAD Washington, D.C. Dulles Intl-DUB Dublin

6h 50mnonstop

$622Iberia

Wed, Oct 28 - Sun, Nov 1

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Aer Lingus flights from Dublin to District of Columbia

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

Aer Lingus

Sep 3

DUB12:35 pmDublin

8h 10m

IAD3:45 pmWashington, D.C. Dulles Intl

Sep 8

IAD9:05 pmWashington, D.C. Dulles Intl

7h 00m

DUB9:05 amDublin

$427

Aer Lingus

Sep 3

DUB9:50 amDublin

14h 05m

1 stop

IAD6:55 pmWashington, D.C. Dulles Intl

Sep 8

IAD9:05 pmWashington, D.C. Dulles Intl

7h 00m

DUB9:05 amDublin

$509

Aer Lingus

Sep 20

DUB12:35 pmDublin

8h 10m

IAD3:45 pmWashington, D.C. Dulles Intl

Sep 27

IAD5:15 pmWashington, D.C. Dulles Intl

7h 00m

DUB5:15 amDublin

$537

Delta flights from Dublin to District of Columbia

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

Delta

Oct 28

DUB8:50 amDublin

12h 05m

1 stop

IAD4:55 pmWashington, D.C. Dulles Intl

Nov 1

IAD6:00 amWashington, D.C. Dulles Intl

20h 45m

1 stop

DUB7:45 amDublin

$611

Delta

Sep 3

DUB8:55 amDublin

11h 40m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

Sep 16

IAD9:45 pmWashington, D.C. Dulles Intl

12h 40m

1 stop

DUB3:25 pmDublin

$612

Delta

Oct 23

DUB8:55 amDublin

11h 40m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

Nov 1

IAD3:04 pmWashington, D.C. Dulles Intl

11h 41m

1 stop

DUB7:45 amDublin

$615

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 round-trip

Quickest round-trip

DublinWashington, D.C.

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

DUBIAD

Dublin

Thu 9/3

12:35 pm-3:45 pm

Nonstop8h 10m

Washington, D.C. Dulles Intl

Tue 9/8

9:05 pm-9:05 am

Nonstop7h 00m

$427

DublinWashington, D.C.

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

DUBIAD

Dublin

Thu 9/3

9:50 am-6:55 pm

1 stop14h 05m

Washington, D.C. Dulles Intl

Tue 9/8

9:05 pm-9:05 am

Nonstop7h 00m

$509

DublinWashington, D.C.

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

DUBIAD

Dublin

Tue 11/24

11:30 am-6:30 pm

1 stop12h 00m

Washington, D.C. Dulles Intl

Tue 12/1

7:40 pm-10:15 am

1 stop9h 35m

$517

DublinWashington, D.C.

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

DUBIAD

Dublin

Sat 11/21

11:30 am-6:30 pm

1 stop12h 00m

Washington, D.C. Dulles Intl

Sun 11/29

7:40 pm-10:15 am

1 stop9h 35m

$527

DublinWashington, D.C.

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

DUBIAD

Dublin

Mon 11/23

11:30 am-6:30 pm

1 stop12h 00m

Washington, D.C. Dulles Intl

Tue 12/1

7:40 pm-10:15 am

1 stop9h 35m

$528

DublinWashington, D.C.

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

DUBIAD

Dublin

Sun 9/20

12:35 pm-3:45 pm

Nonstop8h 10m

Washington, D.C. Dulles Intl

Sun 9/27

5:15 pm-5:15 am

Nonstop7h 00m

$537

DublinWashington, D.C.

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

DUBIAD

Dublin

Wed 9/9

11:45 am-5:31 pm

1 stop10h 46m

Washington, D.C. Dulles Intl

Mon 9/14

6:15 pm-9:35 am

1 stop10h 20m

$563

DublinWashington, D.C.

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

DUBIAD

Dublin

Thu 9/10

11:45 am-5:31 pm

1 stop10h 46m

Washington, D.C. Dulles Intl

Wed 9/16

6:15 pm-9:35 am

1 stop10h 20m

$563

DublinWashington, D.C.

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

DUBIAD

Dublin

Thu 9/10

11:45 am-5:31 pm

1 stop10h 46m

Washington, D.C. Dulles Intl

Tue 9/15

6:15 pm-9:35 am

1 stop10h 20m

$563

DublinWashington, D.C.

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

DUBIAD

Dublin

Sat 11/7

12:15 pm-3:35 pm

Nonstop8h 20m

Washington, D.C. Dulles Intl

Sat 11/14

5:05 pm-4:55 am

Nonstop6h 50m

$589

Flights are sorted by cheapest round-trip 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

Other information

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

In general, November is the cheapest month to fly from Dublin to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $517. If you don’t want to visit District of Columbia in November, then you should wait until February to fly from Dublin, when ticket prices are also cheap, with an average price of $538.

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 Monday when prices can be found for as low as $731. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Dublin because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $912.

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

Flying to District of Columbia from Dublin in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $711 when looking at flights departing in the afternoon. Flights to District of Columbia are more costly in the morning, with an average ticket price of $839. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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 $658 when searching weeks out. 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 $457 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 50% 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	$689
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 $689. The best round-trip flight deal from Dublin to District of Columbia found on momondo in the last 72 hours is $845.

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 were last updated today.
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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 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 Dublin to District of Columbia?
momondo data reveals that the most frequently booked plane model on the route from Dublin to District of Columbia is Airbus A321neo, representing 33.12% of all bookings. The subsequent popular models are Boeing 757-200 at 24.72%, Airbus A330-300 at 17.82%, and Airbus A321-100/200 at 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
Icelandair	PriceFrom $452	Free Cancellation	Rating 6.9 732 reviews		Search Icelandair flights
Aer Lingus	PriceFrom $454	Free Cancellation	Rating 7.3 1,701 reviews		Search Aer Lingus flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Dublin to District of Columbia for you.

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

Yes. momondo allows you to filter the results for Dublin to District of Columbia flights to just show those with flexible booking policies.

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

Once you have performed a search for Dublin to District of Columbia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to District of Columbia from Dublin. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.