Cheap Flights from Washington D.C., DC to Dublin from $283

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On Cheapflightsplus.com you will find 4 direct and 645 connecting flights from Washington D.C. to Dublin. You can compare airfare deals from 19 airlines and multiple travel sites from $283, book and save on cheap plane tickets and last minute offers. Also check out WAS-DUB flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Washington D.C. to Dublin Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $283 (one-way), $485 (round-trip).

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Best Flights from Washington D.C. to Dublin Today

Take a look at the list of non stop flights and flights with layovers from Washington D.C. to Dublin with the lowest price of $283. The fastest direct flight takes 6h 45m and the fastest connecting – 9h.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $529 Find flight	22:05 Washington D.C. Dulles International	10:05+1 день Dublin Dublin	7h 0m	United Airlines	UA228
from $608 Find flight	22:05 Washington D.C. Dulles International	10:05+1 день Dublin Dublin	7h 0m	Lufthansa	LH8957
from $714 Find flight	17:10 Washington D.C. Dulles International	04:55+1 день Dublin Dublin	6h 45m	Aer Lingus	EI116
from $283 Find flight	19:40 Washington D.C. Dulles International	10:15+1 день Dublin Dublin	9h 35m layover 1h 5m - Reykjavik	Icelandair	FI644 FI416
from $401 Find flight	19:15 Washington D.C. Dulles International	16:10+1 день Dublin Dublin	15h 55m layover 5h 55m - Lisbon	TAP Portugal	TP230 TP1324
from $401 Find flight	17:30 Washington D.C. Dulles International	16:10+1 день Dublin Dublin	17h 40m layover 7h 40m - Lisbon	TAP Portugal	TP232 TP1324
from $401 Find flight	17:30 Washington D.C. Dulles International	23:20+1 день Dublin Dublin	24h 50m layover 14h 50m - Lisbon	TAP Portugal	TP232 TP1326
from $448 Find flight	17:30 Washington D.C. Dulles International	10:20+1 день Dublin Dublin	11h 50m layover 1h 50m - Lisbon	TAP Portugal	TP232 TP1322
from $489 Find flight	18:00 Washington D.C. Dulles International	09:40+1 день Dublin Dublin	10h 40m layover 2h 0m - London	British Airways	BA216 BA830
from $306 Find flight	19:40 Washington D.C. Dulles International	18:15+1 день Dublin Dublin	17h 35m layover 1h 25m - Reykjavik 6h 20m - Manchester	Icelandair	FI644 FI440 EI3327
from $417 Find flight	22:30 Washington D.C. Dulles International	13:30+2 дня Dublin Dublin	34h 0m layover 4h 15m - Lisbon 18h 40m - Madrid	TAP Portugal	TP234 TP1016 EI593
from $422 Find flight	18:10 Washington D.C. Dulles International	18:15+1 день Dublin Dublin	19h 5m layover 5h 55m - Reykjavik 3h 15m - Manchester	Air Onix	OG142 U22260 EI3327
from $422 Find flight	18:10 Washington D.C. Dulles International	20:45+1 день Dublin Dublin	21h 35m layover 5h 55m - Reykjavik 5h 55m - Manchester	Air Onix	OG142 U22260 EI213
from $449 Find flight	17:30 Washington D.C. Dulles International	13:30+1 день Dublin Dublin	15h 0m layover 1h 35m - Lisbon 2h 20m - Madrid	TAP Portugal	TP232 TP1010 EI593
from $455 Find flight	17:30 Washington D.C. Dulles International	23:35+1 день Dublin Dublin	25h 5m layover 9h 15m - Lisbon 4h 50m - Madrid	TAP Portugal	TP232 TP1016 EI595
from $460 Find flight	17:30 Washington D.C. Dulles International	23:35+1 день Dublin Dublin	25h 5m layover 12h 20m - Lisbon 1h 45m - Madrid	TAP Portugal	TP232 TP1020 EI595

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on April 22, 2025

Flight Schedule Washington D.C. (District of Columbia) to Dublin

Full flight schedule will help you in detecting at what time planes fly from Washington D.C. to Dublin. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
17:10 — 04:55 +1 day	17:10 — 04:55 EI116 Aer Lingus Washington D.C. — Dublin	6h 45m	Find flight from$714
20:45 — 08:30 +1 day	20:45 — 08:30 EI118 Aer Lingus Washington D.C. — Dublin	6h 45m	Find flight from$714
22:05 — 10:05 +1 day	22:05 — 10:05 UA228 United Airlines Washington D.C. — Dublin	7h	Find flight from$529
22:05 — 10:05 +1 day	22:05 — 10:05 LH8957 Lufthansa Washington D.C. — Dublin	7h	Find flight from$608
17:30 — 16:10 +1 day	17:30 — 05:35 TP232 TAP Portugal Washington D.C. — Lisbon 7h 40m stop 13:15 — 16:10 TP1324 TAP Portugal Lisbon — Dublin	17h 40m including layover	Find flight from$401
17:30 — 23:20 +1 day	17:30 — 05:35 TP232 TAP Portugal Washington D.C. — Lisbon 14h 50m stop 20:25 — 23:20 TP1326 TAP Portugal Lisbon — Dublin	24h 50m including layover	Find flight from$401
19:40 — 10:15 +1 day	19:40 — 06:35 FI644 Icelandair Washington D.C. — Reykjavik 1h 5m stop 07:40 — 10:15 FI416 Icelandair Reykjavik — Dublin	9h 35m including layover	Find flight from$283
21:55 — 16:50 +1 day	21:55 — 10:05 BA292 British Airways Washington D.C. — London 5h 15m stop 15:35 — 17:05 BA826 British Airways London — Dublin	13h 55m including layover	Find flight from$489
21:55 — 07:55 +2 days	21:55 — 10:05 BA292 British Airways Washington D.C. — London 20h 25m stop 06:30 — 07:55 BA832 British Airways London — Dublin	29h including layover	Find flight from$489
22:30 — 23:20 +1 day	22:30 — 10:35 TP234 TAP Portugal Washington D.C. — Lisbon 9h 50m stop 20:25 — 23:20 TP1326 TAP Portugal Lisbon — Dublin	19h 50m including layover	Find flight from$401
22:30 — 10:20 +2 days	22:30 — 10:35 TP234 TAP Portugal Washington D.C. — Lisbon 20h 50m stop 07:25 — 10:20 TP1322 TAP Portugal Lisbon — Dublin	30h 50m including layover	Find flight from$408
18:10 — 18:15 +1 day	18:10 — 05:10 OG142 Air Onix Washington D.C. — Reykjavik 5h 55m stop 11:05 — 13:50 U22260 EasyJet Reykjavik — Manchester 3h 15m stop 17:05 — 18:15 EI3327 Aer Lingus Manchester — Dublin	19h 5m including layover	Find flight from$422
18:10 — 20:45 +1 day	18:10 — 05:10 OG142 Air Onix Washington D.C. — Reykjavik 5h 55m stop 11:05 — 13:50 U22260 EasyJet Reykjavik — Manchester 5h 55m stop 19:45 — 20:45 EI213 Aer Lingus Manchester — Dublin	21h 35m including layover	Find flight from$422
19:40 — 18:15 +1 day	19:40 — 06:35 FI644 Icelandair Washington D.C. — Reykjavik 1h 25m stop 08:00 — 10:45 FI440 Icelandair Reykjavik — Manchester 6h 20m stop 17:15 — 18:25 EI3327 Aer Lingus Manchester — Dublin	17h 35m including layover	Find flight from$306

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on April 22, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Washington D.C. to Dublin depends on and how to choose the most interesting flight option for you.

Distance between Washington D.C. and Dublin is 5440 miles. Time difference between the cities is 5h. Airplanes depart 06:00 to 22:50 from 2 Washington D.C. airports and arrive 06:00 to 22:50 to 1 Dublin airport. Average flight time is 6h 53m.

The fastest flight 6h 45m
Average flight time 6h 53m
The earliest flight 06:00
The latest flight 22:50
Distance 3381 ml

The cheapest months to travel to Dublin are january (from 283 $), november (from 306 $), february (from 326 $).

The most expensive months are december (from 448 $), february (from 326 $), november (from 306 $).

What is the lowest airfare Washington D.C. to Dublin?

The cheapest plane ticket found by our users is $283. This airfare is for economy class on one-way FI644 flight by Icelandair for February 21, 2025 which leaves Dulles International in Washington D.C. at 19:40 am and arrives at Dublin Dublin at 10:15.

Economy class

$283

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Business class

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First class

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Popular Airlines on the Route

The flight Washington D.C. — Dublin is served by 19 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Air Canada - 115 departures per week at the price of from $ 504 . And the most expensive tickets are offered by SWISS International Air Lines airline - from $ 7495.

Direct flights

There are 4 nonstop flights on the route. The fastest direct flight is EI116 by Aer Lingus takes 6h 45m and the cheapest is FI644 by Icelandair for $529.

EI - Aer Lingus

from $714

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UA - United Airlines

from $529

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LH - Lufthansa

from $608

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See more direct flights

Connecting Flights

There are 645 flights with layovers on the route. The fastest connecting flight is UA4414 by United Airlines takes 9h and the cheapest is FI644 by Icelandair for $283.

AC - Air Canada

from $504

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FI - Icelandair

from $283

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OS - Austrian Airlines

from $542

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EI - Aer Lingus

from $762

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MS - EGYPTAIR

from $1089

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LX - SWISS International Air Lines

from $516

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UA - United Airlines

from $521

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F9 - Frontier Airlines

from $703

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PD - Porter Airlines

from $515

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TK - Turkish Airlines

from $531

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OG - Air Onix

from $422

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AY - Finnair

from $596

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See more connecting flights

Airports

You can fly from Washington D.C. to Dublin from 2 airports (Dulles International, Ronald Reagan).

Washington D.C. airports

Dulles International-IAD

from $283
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Ronald Reagan-DCA

from $504
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Dublin airports

Dublin-DUB

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Airplanes

There are flights to Dublin from Washington D.C. by 19 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Washington D.C.

You may also consider searching for discounted plane tickets to some other popular places from Washington D.C. within United States.

Washington D.C. — Seattle

from $57

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Washington D.C. — Boston

from $73

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Washington D.C. — Miami

from $70

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Washington D.C. — Chicago

from $65

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Washington D.C. — Orlando

from $76

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Washington D.C. — Atlanta

from $70

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Washington D.C. — Las Vegas

from $70

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Washington D.C. — Los Angeles

from $57

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Washington D.C. — Tampa

from $78

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Washington D.C. — Nashville

from $68

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Top International Destinations from Washington D.C.

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Washington D.C. — London

from $77

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Washington D.C. — Paris

from $63

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Washington D.C. — Toronto

from $72

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Washington D.C. — Cancun

from $66

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Washington D.C. — Tokyo

from $54

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Washington D.C. — Montreal

from $74

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Washington D.C. — Aruba

from $69

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Washington D.C. — Dubai

from $69

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Washington D.C. — Dublin

from $65

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Washington D.C. — Madrid

from $72

Find

How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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