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Easily compare round trip flights from Washington to Dublin
Below you can see the best fares for your round trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Washington to Dublin by changing tabs
Quickest
Cheapest
TAP AIR PORTUGAL
23 Oct
IAD
6:40 pm
Washington Dulles Intl airport
13h 05m
1 Stop
12:45 pm
+1
DUB
Dublin airport
07 Nov
DUB
11:15 am
Dublin airport
14h 00m
1 Stop
8:15 pm
IAD
Washington Dulles Intl airport
477 USD
TAP AIR PORTUGAL
24 Oct
IAD
6:40 pm
Washington Dulles Intl airport
13h 05m
1 Stop
12:45 pm
+1
DUB
Dublin airport
31 Oct
DUB
11:15 am
Dublin airport
14h 00m
1 Stop
9:15 pm
IAD
Washington Dulles Intl airport
477 USD
TAP AIR PORTUGAL
12 Dec
IAD
5:40 pm
Washington Dulles Intl airport
13h 35m
1 Stop
12:15 pm
+1
DUB
Dublin airport
16 Dec
DUB
11:15 am
Dublin airport
14h 00m
1 Stop
8:15 pm
IAD
Washington Dulles Intl airport
477 USD
Aer Lingus
07 Oct
IAD
1:20 pm
Washington Dulles Intl airport
7h 00m
1:20 am
+1
DUB
Dublin airport
12 Oct
DUB
1:35 pm
Dublin airport
8h 00m
4:35 pm
IAD
Washington Dulles Intl airport
566 USD
Lufthansa
11 Nov
IAD
5:15 pm
Washington Dulles Intl airport
6h 50m
5:05 am
+1
DUB
Dublin airport
18 Nov
DUB
12:10 pm
Dublin airport
8h 10m
3:20 pm
IAD
Washington Dulles Intl airport
787 USD
Aer Lingus
16 Sep
IAD
1:20 pm
Washington Dulles Intl airport
7h 00m
1:20 am
+1
DUB
Dublin airport
20 Sep
DUB
1:35 pm
Dublin airport
8h 00m
4:35 pm
IAD
Washington Dulles Intl airport
591 USD
How to get the cheapest flight ticket from Washington 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
CHEAPEST MONTH TO FLY
January
The cheapest time of year to fly to Dublin from Washington is January. Most expensive is July
CHEAPEST DAY TO FLY
Monday
The cheapest day of the week is typically Monday. The most expensive is typically Friday
CHEAPEST TIME TO FLY
in the afternoon
Washington to Dublin flights are approximately 120% more expensive at noon than in the afternoon
CHEAPEST AIRLINE
Spirit Airlines
Spirit Airlines, JetBlue, and Norwegian Air International are the most popular carriers operating from Washington to Dublin
CHEAPEST ROUTE
Washington Dulles Intl - Dublin
Fly from Washington Dulles Intl to Dublin for the best Washington - Dublin flight prices
CHEAPEST TIME TO BOOK
60 days before
The cheapest time to buy a flight from Washington to Dublin is approximately 60 days to departure
60
Days before departure
0
Flight information for Washington to Dublin (WAS - DUB)
Find info about flight duration, direct flights, and airports for your flight from Washington to Dublin
Fastest flight time
7h 0m
The fastest flight from Washington to Dublin takes 7h 0m.
Direct flights
Every day
Direct flights go from Washington to Dublin every day.
Airports in Dublin
1 airport
There is 1 airport near Dublin: Dublin (DUB)
Alternative routes for Washington to Dublin
Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Flights to other cities in Ireland
Lost the lust for Dublin? Check out some flights to other cities in Ireland
Round trip flights to other destinations
Lost the lust for Dublin? Check out some flights to other destinations
*Flight prices to Dublin are based on prices for economy tickets found by momondo users during searches within the last 72 hours. These prices may no longer be available.