Nonstop flights from Washington to Dublin

2 airlines fly this route, with up to 4 flights a day.

IADWashington Dulles International

3,395 mi · 28 flights a week

DUBDublin

IADDUB

When they leave

Washington time

5:15p10:35pFirst departure 5:15 PM, last 10:35 PM

Four in the evening, 5:15 PM to 10:35 PM. Every flight runs daily.

Every flight

Earliest first

5:15 PM→5:15 AM⁺¹Aer LingusAirbus A321neoDaily
7:15 PM→7:20 AM⁺¹United AirlinesUntil Jan 3, 2027, back Feb 19, 2027Boeing 757Daily
8:55 PM→8:55 AM⁺¹Aer LingusAirbus A321neoDaily
10:35 PM→10:40 AM⁺¹United AirlinesUntil Jan 3, 2027, back Feb 19, 2027Boeing 757Daily

Schedules last checked Sep 19, 2026. Times are local.

Flying from Washington to Dublin

Aer Lingus flies twice a day on the Airbus A321neo. United Airlines flies twice a day on the Boeing 757.

There are 4 flights every day of the week. The first arrival in Dublin is at 5:15 AM the next day and the last at 10:40 AM the next day. The flight covers 3,395 miles.

United Airlines flies it until Jan 3, 2027 and is back on Feb 19, 2027.

Flying back, Dublin to Washington has 28 nonstop flights a week.

Return flights

Dublin to WashingtonView

Find the cheapest day to fly from Washington to Dublin.

Schedules as of Oct 9, 2026.