Cheapest return flights from Washington to Dublin in April from 400€

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

Return flights

26 Apr - 03 May TAP
22 Apr - 29 Apr Scandinavian Airlines
18 Apr - 25 Apr Scandinavian Airlines
19 Apr - 26 Apr Scandinavian Airlines
25 Apr - 02 May Scandinavian Airlines
23 Apr - 30 Apr Scandinavian Airlines
14 Apr - 22 Apr TAP
12 Apr - 19 Apr Scandinavian Airlines
09 Apr - 16 Apr Scandinavian Airlines
03 Apr - 10 Apr Scandinavian Airlines
02 Apr - 09 Apr Scandinavian Airlines
21 Apr - 28 Apr Air Canada
30 Apr - 09 May TAP
27 Apr - 08 May Aer Lingus direct
26 Apr - 03 May Aer Lingus direct
30 Apr - 07 May Aer Lingus direct
29 Apr - 14 May Aer Lingus direct
30 Apr - 09 May Aer Lingus direct
25 Apr - 02 May Aer Lingus direct

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

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