Cheapest return flights from Washington to Dublin in April from $629

Best time to book flights for Washington (IAD) to Dublin (DUB) flights at AirHint

AirHint found the following cheapest return flights from Washington (IAD) to Dublin (DUB) in April 2025 (see full year).

Return flights

28 Apr - 07 May Aer Lingus direct
23 Apr - 30 Apr Turkish Airlines
30 Apr - 05 May Aer Lingus direct
26 Apr - 03 May Turkish Airlines
23 Apr - 30 Apr Aer Lingus direct
27 Apr - 04 May United direct
24 Apr - 27 Apr Lufthansa
25 Apr - 27 Apr Aer Lingus direct
24 Apr - 28 Apr Aer Lingus direct
25 Apr - 28 Apr Aer Lingus direct
24 Apr - 26 Apr Scandinavian Airlines
25 Apr - 02 May Virgin Atlantic
26 Apr - 03 May Aer Lingus direct
25 Apr - 30 May TAP
24 Apr - 26 Apr Aer Lingus direct
25 Apr - 30 May United direct
25 Apr - 02 May United direct
24 Apr - 27 Apr United direct

Also check the deals for one-way flights from Washington to Dublin in April.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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