Direct flights from Dulles to Dublin
All flights from IAD to DUB non-stop. There are direct flights from Washington Dulles International (IAD), Virginia, USA to Dublin Airport (DUB), Ireland with Aer Lingus and United Airlines. 28 weekly departures are currently scheduled on this route. Departure times range from 17:15 to 23:20 depending on the schedule period. The flight distance is 3413 miles (5492 km). Flight time ranges from 6 hours and 50 minutes to 7 hours and 15 minutes.
Dulles
, USA
Dublin
, Ireland
Flight schedule from Dulles to Dublin with Aer Lingus
This is a weekly direct flight schedule for Aer Lingus. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-10-05
Flight schedule from Dulles to Dublin with United Airlines
This is a weekly direct flight schedule for United Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-10-05
Dulles to Dublin scheduled departures
Select a date to see every published non-stop departure between IAD and DUB.
IAD - DUB route facts
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Distance3413 miles (5492 km)
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Flight time6 hours and 50 minutes to 7 hours and 15 minutes
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Airlines Aer Lingus United
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Airline alliancesStar Alliance
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CabinsEconomy Business Premium Economy First
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Hub airportsAer Lingus: DUBUnited Airlines: IAD (Secondary hub.)
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Arrival terminalsAer Lingus: Terminal 2United Airlines: Terminal 2
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AircraftAer Lingus: Airbus A321neoUnited Airlines: Boeing 757-200 Passenger and Airbus A321neo
