Cheapest return flights from Washington to Dublin in March from 492€

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 March 2025 (see full year).

Return flights

30 Mar - 08 Apr Scandinavian Airlines
31 Mar - 09 Apr Scandinavian Airlines
31 Mar - 09 Apr Aer Lingus direct
18 Mar - 25 Mar Aer Lingus direct
23 Mar - 03 Apr Aer Lingus direct
30 Mar - 08 Apr Aer Lingus direct
13 Mar - 17 Mar Turkish Airlines
25 Mar - 31 Mar Turkish Airlines
27 Mar - 31 Mar Turkish Airlines
25 Mar - 31 Mar Aer Lingus direct
17 Mar - 24 Mar United direct
21 Mar - 04 Apr Air Canada
27 Mar - 31 Mar Aer Lingus direct
27 Mar - 06 Apr Aer Lingus direct
21 Mar - 28 Mar Delta
21 Mar - 05 Apr SWISS
21 Mar - 04 Apr Aer Lingus direct
11 Mar - 16 Mar Turkish Airlines
11 Mar - 20 Mar Turkish Airlines
21 Mar - 05 Apr Aer Lingus direct

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

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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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