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Cheap flights from Dublin to District of Columbia from $265

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to District of Columbia departing on 4/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Dublin to District of Columbia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:30 pm - 3:50 pm
DUB
-
IAD
24h 20m
1 stop
Multiple Airlines Logo
10:25 pm - 7:30 pm
IAD
-
DUB
16h 05m
1 stop
$408Multiple Airlines
Wed, Apr 22 - Sat, May 2
Multiple Airlines Logo
8:30 pm - 3:50 pm
DUB
-
IAD
24h 20m
1 stop
Multiple Airlines Logo
5:40 pm - 9:40 am
IAD
-
DUB
11h 00m
1 stop
$411Multiple Airlines
Wed, Apr 15 - Sun, May 3
Multiple Airlines Logo
8:10 pm - 3:50 pm
DUB
-
IAD
24h 40m
1 stop
Multiple Airlines Logo
5:40 pm - 9:40 am
IAD
-
DUB
11h 00m
1 stop
$431Multiple Airlines
Fri, Apr 17 - Sun, May 3
Scandinavian Airlines Logo
7:10 pm - 5:55 pm
DUB
-
IAD
26h 45m
2 stops
Scandinavian Airlines Logo
8:20 pm - 6:20 pm
IAD
-
DUB
17h 00m
1 stop
$463Scandinavian Airlines
Sat, Mar 28 - Mon, Apr 6
Scandinavian Airlines Logo
7:10 pm - 5:55 pm
DUB
-
IAD
26h 45m
2 stops
Scandinavian Airlines Logo
8:20 pm - 10:55 am
IAD
-
DUB
33h 35m
2 stops
$471Scandinavian Airlines
Sat, Mar 28 - Mon, Apr 6
Delta Logo
5:55 am - 5:50 pm
DUB
-
DCA
16h 55m
2 stops
Delta Logo
10:10 am - 7:45 am
DCA
-
DUB
16h 35m
1 stop
$508Delta
Thu, Feb 19 - Sat, Feb 28
Delta Logo
5:55 am - 5:50 pm
DUB
-
DCA
16h 55m
2 stops
Delta Logo
12:20 pm - 7:45 am
DCA
-
DUB
14h 25m
1 stop
$509Delta
Thu, Feb 19 - Mon, Feb 23
Air France Logo
10:45 am - 4:27 pm
DUB
-
DCA
10h 42m
1 stop
Air France Logo
5:00 pm - 9:20 am
DCA
-
DUB
11h 20m
1 stop
$519Air France
Sat, Feb 14 - Sun, Feb 22
American Airlines Logo
11:30 am - 8:43 pm
DUB
-
DCA
14h 13m
1 stop
American Airlines Logo
4:34 pm - 8:40 am
DCA
-
DUB
11h 06m
1 stop
$530American Airlines
Thu, Feb 19 - Sat, Feb 28
American Airlines Logo
11:30 am - 4:25 pm
DUB
-
DCA
9h 55m
1 stop
American Airlines Logo
2:16 pm - 8:40 am
DCA
-
DUB
13h 24m
1 stop
$531American Airlines
Fri, Feb 20 - Thu, Feb 26

KLM flights from Dublin to District of Columbia

Our best KLM deals on Dublin to District of Columbia flight tickets
KLM
Feb 12
DUB8:50 amDublin
12h 15m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
Feb 20
IAD7:35 pmWashington, D.C. Dulles Intl
31h 10m
1 stop
DUB7:45 amDublin
$508
KLM
Feb 9
DUB1:25 pmDublin
14h 23m
2 stops
DCA10:48 pmWashington, D.C. Reagan-National
Feb 22
DCA1:40 pmWashington, D.C. Reagan-National
13h 05m
1 stop
DUB7:45 amDublin
$509
KLM
Feb 9
DUB10:45 amDublin
10h 44m
1 stop
DCA4:29 pmWashington, D.C. Reagan-National
Feb 22
DCA1:40 pmWashington, D.C. Reagan-National
13h 05m
1 stop
DUB7:45 amDublin
$519

Scandinavian Airlines flights from Dublin to District of Columbia

Our best Scandinavian Airlines deals on Dublin to District of Columbia flight tickets
Scandinavian Airlines
Mar 28
DUB7:10 pmDublin
26h 45m
2 stops
IAD5:55 pmWashington, D.C. Dulles Intl
Apr 6
IAD8:20 pmWashington, D.C. Dulles Intl
17h 00m
1 stop
DUB6:20 pmDublin
$463
Scandinavian Airlines
Mar 28
DUB7:10 pmDublin
26h 45m
2 stops
IAD5:55 pmWashington, D.C. Dulles Intl
Apr 6
IAD8:20 pmWashington, D.C. Dulles Intl
33h 35m
2 stops
DUB10:55 amDublin
$471
Scandinavian Airlines
Mar 28
DUB7:10 pmDublin
26h 45m
2 stops
IAD5:55 pmWashington, D.C. Dulles Intl
Apr 6
IAD8:20 pmWashington, D.C. Dulles Intl
33h 35m
2 stops
DUB10:55 amDublin
$472

momondo Fare Finder

 
Customize your flight search to find flights from Dublin to District of Columbia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 4, 2026.
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

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Wed 4/22

8:30 pm-3:50 pm

1 stop24h 20m

Washington, D.C. Dulles Intl

Sat 5/2

10:25 pm-7:30 pm

1 stop16h 05m

$408

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Wed 4/15

8:30 pm-3:50 pm

1 stop24h 20m

Washington, D.C. Dulles Intl

Sun 5/3

5:40 pm-9:40 am

1 stop11h 00m

$411

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Fri 4/17

8:10 pm-3:50 pm

1 stop24h 40m

Washington, D.C. Dulles Intl

Sun 5/3

5:40 pm-9:40 am

1 stop11h 00m

$431

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Sat 3/28

7:10 pm-5:55 pm

2 stops26h 45m

Washington, D.C. Dulles Intl

Mon 4/6

8:20 pm-6:20 pm

1 stop17h 00m

$463

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Sat 3/28

7:10 pm-5:55 pm

2 stops26h 45m

Washington, D.C. Dulles Intl

Mon 4/6

8:20 pm-10:55 am

2 stops33h 35m

$471

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Thu 2/19

5:55 am-5:50 pm

2 stops16h 55m

Washington, D.C. Reagan-National

Sat 2/28

10:10 am-7:45 am

1 stop16h 35m

$508

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Thu 2/19

5:55 am-5:50 pm

2 stops16h 55m

Washington, D.C. Reagan-National

Mon 2/23

12:20 pm-7:45 am

1 stop14h 25m

$509

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Sat 2/14

10:45 am-4:27 pm

1 stop10h 42m

Washington, D.C. Reagan-National

Sun 2/22

5:00 pm-9:20 am

1 stop11h 20m

$519

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Thu 2/19

11:30 am-8:43 pm

1 stop14h 13m

Washington, D.C. Reagan-National

Sat 2/28

4:34 pm-8:40 am

1 stop11h 06m

$530

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Fri 2/20

11:30 am-4:25 pm

1 stop9h 55m

Washington, D.C. Reagan-National

Thu 2/26

2:16 pm-8:40 am

1 stop13h 24m

$531

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to District of Columbia from

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

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

In general, September 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 $511. If you don’t want to visit District of Columbia in September, then you should wait until October to fly from Dublin, when ticket prices are also cheap, with an average price of $518.

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 $695. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday 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 $843.

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 $636 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 $813. 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 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 $612 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 $502 on momondo.

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

There are 3 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

$499

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 $499. The best round-trip flight deal from Dublin to District of Columbia found on momondo in the last 72 hours is $631.
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

  • 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?

  • 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?

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 LingusPriceFrom $455Free CancellationRating
7.2
1,445 reviews
Search Aer Lingus flights
United AirlinesPriceFrom $645Free CancellationRating
7.4
9,236 reviews
Search United Airlines 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.

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