Flights from Washington, D.C. to Dublin available from USD 487*

1 Passenger

Promo code

From

Departing

Returning

Our best rates from Washington, D.C. to Dublin

From

Sep 2026

USD 739*

Fare: Round trip/Economy

Oct 2026

USD 496*

Fare: Round trip/Economy

Nov 2026

USD 502*

Fare: Round trip/Economy

SEP

OCT

Fly in the next 3 months: flights from Washington, D.C. to Dublin (DUB)

Icelandair airfare from Washington, D.C. to Dublin - starting at USD 496

From

Budget

USD

Washington, D.C. (IAD)to

Dublin (DUB)

Oct 19 2026 - Nov 10 2026

From

USD 496

Viewed 13 hrs ago

Round trip

Economy

Washington, D.C. (IAD)to

Dublin (DUB)

Oct 19 2026 - Nov 17 2026

From

USD 496

Viewed 13 hrs ago

Round trip

Economy

Washington, D.C. (IAD)to

Dublin (DUB)

Oct 19 2026 - Nov 19 2026

From

USD 496

Viewed 13 hrs ago

Round trip

Economy

Washington, D.C. (IAD)to

Dublin (DUB)

Oct 19 2026 - Nov 11 2026

From

USD 496

Viewed 13 hrs ago

Round trip

Economy

Washington, D.C. (IAD)to

Dublin (DUB)

Oct 19 2026 - Nov 12 2026

From

USD 496

Viewed 13 hrs ago

Round trip

Economy

*Fares displayed have been collected within the last 72 hours and may no longer be available at the time of booking. We display fares for Economy Light as standard, but it is possible to change your class of service during the booking process. You can also add baggage meals and extra legroom to your trip during booking.

Flights from Washington, D.C. (IAD) to Dublin (DUB) in the next 365 days

Book ahead and find our best prices in 2026 and beyond

From

Budget

USD

Flights from Washington, D.C. (IAD) to Dublin (DUB) in the next 365 days
From	To	Fare type	Dates	Price
Washington, D.C. (IAD)	Dublin (DUB)	Round trip / Economy	Mar 05 2027 - Mar 12 2027	From USD 487 Viewed 1 day ago
Washington, D.C. (IAD)	Dublin (DUB)	Round trip / Economy	Mar 05 2027 - Mar 16 2027	From USD 487 Viewed 1 day ago
Washington, D.C. (IAD)	Dublin (DUB)	Round trip / Economy	Mar 07 2027 - Mar 15 2027	From USD 487 Viewed 1 day ago
Washington, D.C. (IAD)	Dublin (DUB)	Round trip / Economy	Mar 07 2027 - Mar 23 2027	From USD 487 Viewed 1 day ago
Washington, D.C. (IAD)	Dublin (DUB)	Round trip / Economy	Mar 08 2027 - Mar 18 2027	From USD 487 Viewed 1 day ago

*Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.