Cheapest return flights from Washington to Dublin in April from $486

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

08 Apr - 15 Apr Scandinavian Airlines
14 Apr - 23 Apr Scandinavian Airlines
08 Apr - 30 Apr Scandinavian Airlines
14 Apr - 28 Apr Scandinavian Airlines
01 Apr - 08 Apr Scandinavian Airlines
28 Apr - 05 May Scandinavian Airlines
06 Apr - 13 Apr Scandinavian Airlines
02 Apr - 12 May Scandinavian Airlines
07 Apr - 14 Apr Scandinavian Airlines
03 Apr - 07 Apr Scandinavian Airlines
01 Apr - 06 Apr Scandinavian Airlines
03 Apr - 08 Apr Scandinavian Airlines
30 Apr - 09 May Icelandair
25 Apr - 02 May Icelandair
26 Apr - 03 May Aer Lingus direct
24 Apr - 01 May Aer Lingus direct
27 Apr - 04 May Aer Lingus direct
28 Apr - 05 May Aer Lingus direct
25 Apr - 02 May Aer Lingus direct
24 Apr - 03 May Aer Lingus direct

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

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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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