Cheapest return flights from Washington (IAD) to Dublin (DUB), June

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
15 Jun 26 Jun Porter Airlines (Canada) Ltd
15 Jun 19 Jun Porter Airlines (Canada) Ltd
10 Jun 30 Jun Porter Airlines (Canada) Ltd
11 Jun 30 Jun Porter Airlines (Canada) Ltd
14 Jun 24 Jun Porter Airlines (Canada) Ltd
24 Jun 03 Jul Porter Airlines (Canada) Ltd
14 Jun 30 Jun Porter Airlines (Canada) Ltd
11 Jun 19 Jun Porter Airlines (Canada) Ltd
10 Jun 17 Jun Porter Airlines (Canada) Ltd
18 Jun 26 Jun Allegiant Air
18 Jun 30 Jun Allegiant Air
27 Jun 05 Jul Porter Airlines (Canada) Ltd
23 Jun 20 Jul Porter Airlines (Canada) Ltd
27 Jun 02 Jul Porter Airlines (Canada) Ltd
29 Jun 05 Jul Porter Airlines (Canada) Ltd
26 Jun 06 Jul Frontier Airlines
19 Jun 05 Jul Frontier Airlines
18 Jun 05 Jul Allegiant Air
29 Jun 05 Jul Aer Lingus
Direct Flight
24 Jun 03 Jul Aer Lingus
Direct Flight
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Updated Jun 2, 2026.

About these fares

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