Cheap Flights from Washington D.C., DC to Dublin from $209

Return flight: Dublin – Washington D.C.
Cheap Flights Flights Schedule

On Cheapflightsplus.com you will find 5 direct and 995 connecting flights from Washington D.C. to Dublin. You can compare airfare deals from 21 airlines and multiple travel sites from $209, 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.

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 23:15 from 2 Washington D.C. airports and arrive 06:00 to 23:15 to 1 Dublin airport. Average flight time is 7h 5m.

  • The fastest flight 6h 50m
  • Average flight time 7h 5m
  • The earliest flight 06:00
  • The latest flight 23:15
  • Distance 3381 ml

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 $209. The fastest direct flight takes 6h 50m and the fastest connecting – 8h 59m.
Price Departure Arrival Flight Duration Airline Flight
from $428
Find flight
19:05
Washington D.C.
Dulles International
 07:10+1 день
Dublin
Dublin
 7h 5m United Airlines
UA710
from $504
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17:20
Washington D.C.
Dulles International
 05:10+1 день
Dublin
Dublin
 6h 50m Aer Lingus
EI116
from $527
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22:15
Washington D.C.
Dulles International
 10:20+1 день
Dublin
Dublin
 7h 5m Lufthansa
LH8957
from $209
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23:15
Washington D.C.
Dulles International
 13:15+1 день
Dublin
Dublin
 9h 0m
layover
0h 35m - Reykjavik
 Icelandair
FI648
FI418
from $242
Find flight
17:00
Washington D.C.
Dulles International
 10:00+1 день
Dublin
Dublin
 12h 0m
layover
1h 50m - Lisbon
 TAP Portugal
TP232
TP1322
from $240
Find flight
20:30
Washington D.C.
Dulles International
 23:10+1 день
Dublin
Dublin
 21h 40m
layover
1h 35m - Reykjavik
10h 35m - Manchester
 Icelandair
FI644
FI440
FR555
from $267
Find flight
09:40
Washington D.C.
Ronald Reagan
 10:00+1 день
Dublin
Dublin
 19h 20m
layover
3h 31m - Montreal
5h 46m - Toronto
 Air Canada
AC8822
AC417
WS34
Show all tickets
*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on October 10, 2025

The cheapest months to travel to Dublin are july (from 209 $), october (from 240 $), august (from 242 $).

The most expensive months are december (from 585 $), february (from 575 $), january (from 453 $).

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

The cheapest plane ticket found by our users is $209. This airfare is for economy class on one-way FI648 flight by Icelandair for July 6, 2025 which leaves Dulles International in Washington D.C. at 23:15 am and arrives at Dublin Dublin at 13:15.

Economy class
$209
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Business class
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First class
?
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Flight Schedule Washington D.C. (District of Columbia) to Dublin

17:00 — 10:00+1day
12h flight time
Find flight
from$242
17:00 — 05:20 Washington D.C. — Lisbon
TP232 TAP Portugal
1h 50m stop
07:10 — 10:00 Lisbon — Dublin
TP1322 TAP Portugal
17:20 — 05:10+1day
6h 50m flight time
Find flight
from$504
Washington D.C. — Dublin
EI116 Aer Lingus
19:05 — 07:10+1day
7h 5m flight time
Find flight
from$428
Washington D.C. — Dublin
UA710 United Airlines
20:30 — 13:15+1day
11h 45m flight time
Find flight
from$209
20:30 — 06:25 Washington D.C. — Reykjavik
FI644 Icelandair
3h 15m stop
09:40 — 13:15 Reykjavik — Dublin
FI418 Icelandair
20:30 — 23:10+1day
21h 40m flight time
Find flight
from$240
20:30 — 06:25 Washington D.C. — Reykjavik
FI644 Icelandair
1h 35m stop
08:00 — 11:40 Reykjavik — Manchester
FI440 Icelandair
10h 35m stop
22:15 — 23:10 Manchester — Dublin
FR555 Ryanair
20:30 — 14:50+1day
13h 20m flight time
Find flight
from$242
20:30 — 06:25 Washington D.C. — Reykjavik
FI644 Icelandair
1h 35m stop
08:00 — 11:40 Reykjavik — Manchester
FI440 Icelandair
2h 15m stop
13:55 — 14:50 Manchester — Dublin
FR553 Ryanair
20:30 — 20:55+1day
19h 25m flight time
Find flight
from$242
20:30 — 06:25 Washington D.C. — Reykjavik
FI644 Icelandair
1h 35m stop
08:00 — 11:40 Reykjavik — Manchester
FI440 Icelandair
8h 20m stop
20:00 — 20:55 Manchester — Dublin
FR1900 Ryanair
20:30 — 16:10+1day
14h 40m flight time
Find flight
from$243
20:30 — 06:25 Washington D.C. — Reykjavik
FI644 Icelandair
1h 35m stop
08:00 — 11:40 Reykjavik — Manchester
FI440 Icelandair
3h 35m stop
16:20 — 17:15 Manchester — Dublin
FR559 Ryanair
20:30 — 11:05+1day
9h 35m flight time
Find flight
from$248
20:30 — 06:25 Washington D.C. — Reykjavik
FI644 Icelandair
1h 5m stop
07:30 — 11:05 Reykjavik — Dublin
FI416 Icelandair
21:00 — 08:50+1day
6h 50m flight time
Find flight
from$504
Washington D.C. — Dublin
EI118 Aer Lingus
22:15 — 10:20+1day
7h 5m flight time
Find flight
from$428
Washington D.C. — Dublin
UA228 United Airlines
22:15 — 10:20+1day
7h 5m flight time
Find flight
from$527
Washington D.C. — Dublin
LH8957 Lufthansa
22:35 — 00:05+2days
20h 30m flight time
Find flight
from$242
22:35 — 10:55 Washington D.C. — Lisbon
TP234 TAP Portugal
10h 20m stop
21:15 — 00:05 Lisbon — Dublin
TP1326 TAP Portugal
23:15 — 13:15+1day
9h flight time
Find flight
from$209
23:15 — 09:05 Washington D.C. — Reykjavik
FI648 Icelandair
35m stop
09:40 — 13:15 Reykjavik — Dublin
FI418 Icelandair
23:15 — 11:05+2days
30h 50m flight time
Find flight
from$211
23:15 — 09:05 Washington D.C. — Reykjavik
FI648 Icelandair
22h 25m stop
07:30 — 11:05 Reykjavik — Dublin
FI416 Icelandair
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 and arrival times - local. Updated on October 10, 2025.

Popular Airlines on the Route

The flight Washington D.C. — Dublin is served by 21 regular airline and 5 low-cost airlines. Most of the flights on this route are operated by KLM - 24 departures per week at the price of from $ 435 . And the most expensive tickets are offered by Lufthansa airline - from $ 666.

Direct flights

There are 5 nonstop flights on the route. The fastest direct flight is EI116 by Aer Lingus takes 6h 50m and the cheapest is FI648 by Icelandair for $428.

  • EI - Aer Lingus
    from $504
    Find
  • UA - United Airlines
    from $428
    Find
  • LH - Lufthansa
    from $527
    Find
See more direct flights

Connecting Flights

There are 995 flights with layovers on the route. The fastest connecting flight is UA1831 by United Airlines takes 8h 59m and the cheapest is FI648 by Icelandair for $209.

  • KL - KLM
    from $435
    Find
  • AC - Air Canada
    from $267
    Find
  • FI - Icelandair
    from $209
    Find
  • EI - Aer Lingus
    from $498
    Find
  • OS - Austrian Airlines
    from $606
    Find
  • AF - Air France
    from $435
    Find
  • LX - SWISS International Air Lines
    from $399
    Find
  • UA - United Airlines
    from $423
    Find
  • G4 - Allegiant Air
    from $300
    Find
  • F9 - Frontier Airlines
    from $311
    Find
  • PD - Porter Airlines
    from $286
    Find
  • TK - Turkish Airlines
    from $422
    Find
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 $209
    Find
  • Ronald Reagan-DCA
    from $267
    Find

Dublin airports

  • Dublin-DUB
    Find

Airplanes

There are flights to Dublin from Washington D.C. by 21 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.

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.

How to book a plane ticket yourself?

How to book an air ticket yourself?
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