Cheapest return flights from Washington to Dublin in March from $562

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

31 Mar - 07 Apr Scandinavian Airlines
17 Mar - 26 Mar Turkish Airlines
27 Mar - 31 Mar Turkish Airlines
13 Mar - 19 Mar Turkish Airlines
18 Mar - 24 Mar Turkish Airlines
16 Mar - 23 Mar Turkish Airlines
19 Mar - 26 Mar Aer Lingus direct
17 Mar - 24 Mar Turkish Airlines
18 Mar - 04 Apr Aer Lingus direct
25 Mar - 07 Apr Air Canada
27 Mar - 01 Apr Turkish Airlines
18 Mar - 23 Mar Turkish Airlines
16 Mar - 25 Mar Scandinavian Airlines
16 Mar - 26 Mar Scandinavian Airlines
31 Mar - 07 Apr Aer Lingus direct
25 Mar - 07 Apr Aer Lingus direct
27 Mar - 01 Apr Aer Lingus direct

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

Skyscanner

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.

Book a cheap hotel in Dublin

Cheap car rent in Dublin