Cheapest one-way flights from Washington to Dublin in April from 209€

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 April 2025 (see full year).

One-Way flights

04 Apr Icelandair
07 Apr Icelandair
24 Apr Icelandair
09 Apr Frontier Airlines
19 Apr Frontier Airlines
17 Apr Southern Airways Express
11 Apr Frontier Airlines
21 Apr Icelandair
12 Apr Porter Airlines (Canada) Ltd
07 Apr United direct

Also check the deals for return flights from Washington to Dublin in April.

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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