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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
SAS
20 Apr
IAD
1:15 pm
Washington Dulles Intl airport
13h 30m
1 Stop
7:45 am
+1
DUB
Dublin airport
26 Apr
DUB
5:15 pm
Dublin airport
27h 45m
1 Stop
4:00 pm
+1
IAD
Washington Dulles Intl airport
297 USD
SAS
20 Apr
IAD
1:15 pm
Washington Dulles Intl airport
13h 30m
1 Stop
7:45 am
+1
DUB
Dublin airport
26 Apr
DUB
5:15 pm
Dublin airport
27h 45m
1 Stop
4:00 pm
+1
IAD
Washington Dulles Intl airport
297 USD
Icelandair
13 Nov
IAD
2:40 pm
Washington Dulles Intl airport
9h 40m
1 Stop
5:20 am
+1
DUB
Dublin airport
21 Nov
DUB
11:30 am
Dublin airport
11h 55m
1 Stop
6:25 pm
IAD
Washington Dulles Intl airport
384 USD
Aer Lingus
08 Dec
IAD
12:35 pm
Washington Dulles Intl airport
6h 35m
12:10 am
+1
DUB
Dublin airport
14 Dec
DUB
12:35 pm
Dublin airport
8h 20m
3:55 pm
IAD
Washington Dulles Intl airport
420 USD
Aer Lingus
08 Dec
IAD
12:35 pm
Washington Dulles Intl airport
6h 35m
12:10 am
+1
DUB
Dublin airport
14 Dec
DUB
12:35 pm
Dublin airport
8h 20m
3:55 pm
IAD
Washington Dulles Intl airport
420 USD
SWISS
17 Nov
IAD
12:55 pm
Washington Dulles Intl airport
11h 40m
1 Stop
5:35 am
+1
DUB
Dublin airport
24 Nov
DUB
12:10 pm
Dublin airport
8h 10m
3:20 pm
IAD
Washington Dulles Intl airport
486 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
What is the cheapest month to fly to Dublin?
January
The cheapest time of year to fly to Dublin from Washington is January. Most expensive is July
What is the cheapest day to fly to Dublin?
Monday
The cheapest day of the week is typically Monday. The most expensive is typically Friday
When is the cheapest time to fly to Dublin?
in the morning
Washington to Dublin flights are approximately 14% more expensive at noon than in the morning
What is the cheapest airline that flies to Dublin?
Spirit Airlines
Spirit Airlines, JetBlue, and Norwegian Air International are the most popular carriers operating from Washington to Dublin
What is the cheapest route?
Washington Dulles Intl - Dublin
Fly from Washington Dulles Intl to Dublin for the best Washington - Dublin flight prices
When is the cheapest time to book a flight to Dublin?
51 days before
The cheapest time to buy a flight from Washington to Dublin is approximately 51 days to departure
60
Days before departure
0
Flight information for Washington to Dublin (DUB - WAS)
Find info about flight duration, direct flights, and airports for your flight from Washington to Dublin
| Fastest flight time | 6h 50m | The fastest flight from Washington to Dublin takes 6h 50m. | |
| 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
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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.