Cheapest return flights from Washington to Dublin in March from 376€

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

Return flights

12 Mar - 22 Mar Scandinavian Airlines
04 Mar - 11 Mar Icelandair
04 Mar - 11 Mar Aer Lingus direct
13 Mar - 22 Mar TAP
12 Mar - 22 Mar United direct
13 Mar - 22 Mar Aer Lingus direct
14 Mar - 21 Mar 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.

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