Cheapest return flights from Washington to Dublin in March from 331€

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

Return flights

01 Mar - 08 Mar Icelandair
03 Mar - 10 Mar Icelandair
04 Mar - 11 Mar Icelandair
02 Mar - 09 Mar Icelandair
05 Mar - 10 Mar Icelandair
05 Mar - 12 Mar Icelandair
06 Mar - 13 Mar Icelandair
05 Mar - 14 Mar Scandinavian Airlines
05 Mar - 09 Mar Icelandair
03 Mar - 09 Mar Icelandair
25 Mar - 18 Apr Scandinavian Airlines
16 Mar - 11 Apr Scandinavian Airlines
30 Mar - 06 Apr Air Canada
31 Mar - 07 Apr Aer Lingus direct
29 Mar - 05 Apr Air Canada
16 Mar - 11 Apr Aer Lingus direct
26 Mar - 02 Apr Aer Lingus direct
30 Mar - 06 Apr Aer Lingus direct
25 Mar - 18 Apr Aer Lingus direct
28 Mar - 06 Apr SWISS

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

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