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

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
24 Jul 24 Aug Icelandair
27 Jul 04 Aug Lufthansa
Direct Flight
24 Jul 24 Aug Aer Lingus
Direct Flight
30 Jul 04 Aug KLM
31 Jul 07 Aug Delta
30 Jul 11 Aug KLM
22 Jul 28 Jul Air Canada
24 Jul 11 Aug Icelandair
22 Jul 30 Jul Icelandair
24 Jul 27 Jul Icelandair
23 Jul 13 Aug Aer Lingus
Direct Flight
12 Jul 22 Jul Air France
14 Jul 20 Jul KLM
15 Jul 25 Jul Air France
10 Jul 20 Jul Delta
12 Jul 20 Jul Air France
23 Jul 31 Jul Air France
13 Jul 20 Jul Air France
20 Jul 03 Aug Air France
23 Jul 03 Aug Air France
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Updated Jul 4, 2026.

About these fares

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