Cheapest one-way flights from Washington to Dublin in March from $237

Best time to book flights for Washington (IAD) to Dublin (DUB) flights at AirHint

AirHint found the following cheapest one-way flights from Washington (IAD) to Dublin (DUB) in March 2025 (see full year).

One-Way flights

24 Mar Icelandair
25 Mar Icelandair
17 Mar Scandinavian Airlines
16 Mar Scandinavian Airlines
28 Mar Turkish Airlines
25 Mar Aer Lingus direct
20 Mar Scandinavian Airlines
24 Mar United direct
13 Mar Turkish Airlines
20 Mar Aer Lingus direct

Also check the deals for return 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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