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Cheap flights from Washington, D.C. Reagan-National Airport to Dublin from $300

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. Reagan-National Airport to Dublin

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:50 pm - 8:15 amDCA  Washington, D.C. Reagan-National-DUB Dublin
14h 25m2 stops Ottawa Toronto Pearson Intl
Multiple Airlines Logo
5:10 am - 3:24 pmDUB  Dublin-DCA Washington, D.C. Reagan-National
15h 14m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$669Multiple Airlines
Sun, Oct 18 - Tue, Nov 3
Multiple Airlines Logo
12:50 pm - 8:15 amDCA  Washington, D.C. Reagan-National-DUB Dublin
14h 25m2 stops Ottawa Toronto Pearson Intl
Multiple Airlines Logo
5:10 am - 3:24 pmDUB  Dublin-DCA Washington, D.C. Reagan-National
15h 14m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$673Multiple Airlines
Sun, Oct 18 - Tue, Nov 3
United Airlines Logo
7:55 pm - 7:30 amDCA  Washington, D.C. Reagan-National-DUB Dublin
30h 35m1 stop Newark
United Airlines Logo
9:00 am - 8:58 amDUB  Dublin-DCA Washington, D.C. Reagan-National
28h 58m1 stop Toronto Pearson Intl
$675United Airlines
Tue, Nov 10 - Thu, Nov 19
United Airlines Logo
7:00 am - 9:55 amDCA  Washington, D.C. Reagan-National-DUB Dublin
21h 55m1 stop Newark
United Airlines Logo
9:00 am - 8:58 amDUB  Dublin-DCA Washington, D.C. Reagan-National
28h 58m1 stop Toronto Pearson Intl
$675United Airlines
Sun, Dec 6 - Tue, Dec 15
JetBlue Logo
2:08 pm - 8:20 amDCA  Washington, D.C. Reagan-National-DUB Dublin
13h 12m1 stop Boston Logan Intl
JetBlue Logo
10:40 am - 7:47 amDUB  Dublin-DCA Washington, D.C. Reagan-National
26h 07m1 stop Boston Logan Intl
$720JetBlue
Sun, Oct 11 - Sun, Oct 18
JetBlue Logo
2:08 pm - 8:20 amDCA  Washington, D.C. Reagan-National-DUB Dublin
13h 12m1 stop Boston Logan Intl
JetBlue Logo
10:40 am - 7:47 amDUB  Dublin-DCA Washington, D.C. Reagan-National
26h 07m1 stop Boston Logan Intl
$738JetBlue
Sun, Oct 11 - Sun, Oct 18
JetBlue Logo
6:30 am - 9:00 amDCA  Washington, D.C. Reagan-National-DUB Dublin
21h 30m1 stop New York John F Kennedy Intl
JetBlue Logo
10:40 am - 7:46 amDUB  Dublin-DCA Washington, D.C. Reagan-National
26h 06m1 stop Boston Logan Intl
$742JetBlue
Sun, Sep 27 - Wed, Sep 30
Aer Lingus Logo
10:36 pm - 5:15 amDCA  Washington, D.C. Reagan-National-DUB Dublin
25h 39m1 stop Hartford Bradley Intl
Aer Lingus Logo
1:40 pm - 6:59 amDUB  Dublin-DCA Washington, D.C. Reagan-National
22h 19m1 stop Hartford Bradley Intl
$976Aer Lingus
Sun, Oct 18 - Tue, Nov 10
Aer Lingus Logo
5:28 pm - 8:45 amDCA  Washington, D.C. Reagan-National-DUB Dublin
10h 17m1 stop Cleveland Hopkins Intl
Aer Lingus Logo
1:40 pm - 7:40 pmDUB  Dublin-DCA Washington, D.C. Reagan-National
11h 00m1 stop Hartford Bradley Intl
$997Aer Lingus
Sun, Nov 8 - Sat, Nov 14
Aer Lingus Logo
2:59 pm - 5:05 amDCA  Washington, D.C. Reagan-National-DUB Dublin
10h 06m1 stop Hartford Bradley Intl
Aer Lingus Logo
11:15 am - 7:23 pmDUB  Dublin-DCA Washington, D.C. Reagan-National
13h 08m1 stop New York John F Kennedy Intl
$997Aer Lingus
Sat, Oct 31 - Wed, Nov 4

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United Airlines flights from Washington, D.C. Reagan-National Airport to Dublin

Our best United Airlines deals on Washington, D.C. Reagan-National Airport to Dublin flight tickets
United Airlines
Nov 10
DCA7:55 pmWashington, D.C. Reagan-National
30h 35m
1 stop
DUB7:30 amDublin
Nov 19
DUB9:00 amDublin
28h 58m
1 stop
DCA8:58 amWashington, D.C. Reagan-National
$675
United Airlines
Dec 5
DCA8:30 pmWashington, D.C. Reagan-National
30h 40m
1 stop
DUB8:10 amDublin
Dec 15
DUB9:00 amDublin
28h 58m
1 stop
DCA8:58 amWashington, D.C. Reagan-National
$680
United Airlines
Jan 17
DCA7:00 pmWashington, D.C. Reagan-National
31h 30m
1 stop
DUB7:30 amDublin
Jan 21
DUB9:00 amDublin
28h 58m
1 stop
DCA8:58 amWashington, D.C. Reagan-National
$681

Air Canada flights from Washington, D.C. Reagan-National Airport to Dublin

Our best Air Canada deals on Washington, D.C. Reagan-National Airport to Dublin flight tickets
Air Canada
Nov 10
DCA8:45 pmWashington, D.C. Reagan-National
29h 25m
1 stop
DUB7:10 amDublin
Nov 19
DUB9:00 amDublin
15h 58m
1 stop
DCA7:58 pmWashington, D.C. Reagan-National
$695
Air Canada
Dec 2
DCA12:55 pmWashington, D.C. Reagan-National
13h 15m
2 stops
DUB7:10 amDublin
Dec 10
DUB9:00 amDublin
15h 58m
1 stop
DCA7:58 pmWashington, D.C. Reagan-National
$696
Air Canada
Dec 6
DCA11:05 amWashington, D.C. Reagan-National
15h 05m
2 stops
DUB7:10 amDublin
Dec 15
DUB9:00 amDublin
14h 18m
1 stop
DCA6:18 pmWashington, D.C. Reagan-National
$699

momondo Fare Finder

 
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Dublin

DCA Washington, D.C. Reagan-National - DUB Dublin

DCADUB

Washington, D.C. Reagan-National

Sun 10/18

12:50 pm-8:15 am

2 stops14h 25m

Dublin

Tue 11/3

5:10 am-3:24 pm

2 stops15h 14m

$669

Washington, D.C.Dublin

DCA Washington, D.C. Reagan-National - DUB Dublin

DCADUB

Washington, D.C. Reagan-National

Sun 10/18

12:50 pm-8:15 am

2 stops14h 25m

Dublin

Tue 11/3

5:10 am-3:24 pm

2 stops15h 14m

$673

Washington, D.C.Dublin

DCA Washington, D.C. Reagan-National - DUB Dublin

DCADUB

Washington, D.C. Reagan-National

Tue 11/10

7:55 pm-7:30 am

1 stop30h 35m

Dublin

Thu 11/19

9:00 am-8:58 am

1 stop28h 58m

$675

Washington, D.C.Dublin

DCA Washington, D.C. Reagan-National - DUB Dublin

DCADUB

Washington, D.C. Reagan-National

Sun 12/6

7:00 am-9:55 am

1 stop21h 55m

Dublin

Tue 12/15

9:00 am-8:58 am

1 stop28h 58m

$675

Washington, D.C.Dublin

DCA Washington, D.C. Reagan-National - DUB Dublin

DCADUB

Washington, D.C. Reagan-National

Sun 10/11

2:08 pm-8:20 am

1 stop13h 12m

Dublin

Sun 10/18

10:40 am-7:47 am

1 stop26h 07m

$720

Washington, D.C.Dublin

DCA Washington, D.C. Reagan-National - DUB Dublin

DCADUB

Washington, D.C. Reagan-National

Sun 10/11

2:08 pm-8:20 am

1 stop13h 12m

Dublin

Sun 10/18

10:40 am-7:47 am

1 stop26h 07m

$738

Washington, D.C.Dublin

DCA Washington, D.C. Reagan-National - DUB Dublin

DCADUB

Washington, D.C. Reagan-National

Sun 9/27

6:30 am-9:00 am

1 stop21h 30m

Dublin

Wed 9/30

10:40 am-7:46 am

1 stop26h 06m

$742

Washington, D.C.Dublin

DCA Washington, D.C. Reagan-National - DUB Dublin

DCADUB

Washington, D.C. Reagan-National

Sun 10/18

10:36 pm-5:15 am

1 stop25h 39m

Dublin

Tue 11/10

1:40 pm-6:59 am

1 stop22h 19m

$976
Quickest round-trip

Washington, D.C.Dublin

DCA Washington, D.C. Reagan-National - DUB Dublin

DCADUB

Washington, D.C. Reagan-National

Sun 11/8

5:28 pm-8:45 am

1 stop10h 17m

Dublin

Sat 11/14

1:40 pm-7:40 pm

1 stop11h 00m

$997

Washington, D.C.Dublin

DCA Washington, D.C. Reagan-National - DUB Dublin

DCADUB

Washington, D.C. Reagan-National

Sat 10/31

2:59 pm-5:05 am

1 stop10h 06m

Dublin

Wed 11/4

11:15 am-7:23 pm

1 stop13h 08m

$997

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 Dublin from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Dublin

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 typical price of a round-trip flight between Washington, D.C. Reagan-National Airport and Dublin?

Prices are currently low for flights on this route.

Typical prices usually range from $740 to $790.
The lowest price recently found on this route was $669.

What is the cheapest month to fly to Dublin?

In general, January is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you’re not able to fly to Dublin in January, then February is your next best option. Flight prices from Washington, D.C. Reagan-National Airport to Dublin during February average around $551.

What is the cheapest day to depart on your flight to Dublin?

The cheapest day to depart from Washington, D.C. Reagan-National Airport to Dublin is on a Wednesday. Travelers who choose to depart for Dublin on a Wednesday will often find tickets for as low as $863. Flights from Washington, D.C. Reagan-National Airport to Dublin on a Friday will generally be more expensive and average around $933. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

In the afternoon is the cheapest time of day to fly from Washington, D.C. Reagan-National Airport to Dublin when you can find flight prices for as low as $889. Flying to Dublin in the afternoon is an ideal time because this is during off-peak travel hours. Flights in the evening are often more expensive with an average ticket price of $890.

When to book flights from Washington, D.C. Reagan-National Airport to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Reagan-National Airport to Dublin (DCA to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Dublin

Best Price Found

$300

Fastest flight time

9h 20m

Direct flights

None
The best one-way flight to Dublin from Washington, D.C. Reagan-National Airport in the past 72 hours is $300. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Dublin found on momondo in the last 72 hours is $669.
The fastest flight from Washington, D.C. Reagan-National Airport to Dublin takes 9h 20m
There are no direct flights from Washington, D.C. Reagan-National Airport to Dublin. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Dublin.
Search flight deals

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Dublin

  • How far is Washington, D.C. Reagan-National to Dublin by plane?

    Dublin is 3381.7 mi away from Washington, D.C. Reagan-National. A reasonable flight in good conditions will take 9h 20m.

  • When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Dublin Airport?

    Prices for flights from Washington, D.C. Reagan-National Airport to Dublin Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Dublin Airport?

  • How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Dublin Airport?

    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 Washington, D.C. Reagan-National Airport to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The travel and health documents you'll need for your trip to Dublin Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Dublin Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Washington, D.C. Reagan-National Airport to Dublin?

Best airlines flying from Washington, D.C. Reagan-National Airport to Dublin

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Dublin with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom $359Free CancellationRating
7.3
1,738 reviews
Search Aer Lingus flights
JetBluePriceFrom $477Free CancellationRating
7.1
3,034 reviews
Search JetBlue flights

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Swords
Athlone
Kildare
Malahide
Mullingar
Wicklow
Bray
Portmarnock
Leixlip
Dundalk
Carlingford
Drogheda
Naas
Arklow
Slane
Castleknock
Gorey
Cavan
Maynooth

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Dublin?

Finding the right flight to Dublin from Washington, D.C. 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 Dublin quick and easy, saving you time and money.

Can I find flights from Washington, D.C. to Dublin with flexible booking policies on momondo?

Yes. All flights to Dublin from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington, D.C. to Dublin?

Once all potential Washington, D.C. to Dublin flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to Dublin right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Dublin, momondo offers a useful price alert feature which will track prices for flights to Dublin from Washington, D.C. and alert you when they change.

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