Cheapest return flights from Washington to Dublin in April from $437

AirHint found the following cheapest return flights from Washington (IAD) to Dublin (DUB) in April 2026 (see full year).

Return flights

27 Apr - 14 May TAP
26 Apr - 03 May TAP
24 Apr - 10 May TAP
25 Apr - 10 May TAP
27 Apr - 08 May TAP
27 Apr - 10 May TAP
19 Apr - 25 Apr Scandinavian Airlines
18 Apr - 25 Apr Scandinavian Airlines
16 Apr - 24 Apr Scandinavian Airlines
05 Apr - 09 Apr Scandinavian Airlines
19 Apr - 24 Apr Scandinavian Airlines
20 Apr - 01 May Scandinavian Airlines
22 Apr - 06 May Scandinavian Airlines
22 Apr - 13 May Scandinavian Airlines
23 Apr - 28 Apr Scandinavian Airlines
15 Apr - 19 Apr Scandinavian Airlines
23 Apr - 30 Apr Scandinavian Airlines
06 Apr - 11 Apr Scandinavian Airlines
18 Apr - 30 Apr Scandinavian Airlines
30 Apr - 07 May TAP

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

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