Cheapest return flights from Washington to Dublin in April from 443€

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

14 Apr - 28 Apr Scandinavian Airlines
30 Apr - 07 May Scandinavian Airlines
03 Apr - 07 Apr Scandinavian Airlines
16 Apr - 23 Apr Scandinavian Airlines
19 Apr - 26 Apr Aer Lingus direct
16 Apr - 23 Apr Aer Lingus direct
26 Apr - 03 May Icelandair
17 Apr - 24 Apr Aer Lingus direct
18 Apr - 25 Apr Aer Lingus direct
20 Apr - 27 Apr Aer Lingus direct
30 Apr - 07 May Aer Lingus direct
08 Apr - 14 Apr Aer Lingus direct
08 Apr - 15 Apr Aer Lingus direct
24 Apr - 03 May Aer Lingus direct
21 Apr - 03 May Aer Lingus direct
30 Apr - 09 May Aer Lingus direct
29 Apr - 11 May Scandinavian Airlines
25 Apr - 30 May Aer Lingus
25 Apr - 30 May 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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