Cheapest return flights from Washington to Dublin in November from $446

AirHint found the following cheapest return flights from Washington (IAD) to Dublin (DUB) in November 2025 (see full year).

Return flights

26 Nov - 09 Dec Lufthansa
18 Nov - 25 Nov Air Canada
09 Nov - 20 Nov SWISS
11 Nov - 18 Nov Aer Lingus direct
19 Nov - 26 Nov Aer Lingus direct
19 Nov - 27 Nov Aer Lingus direct
16 Nov - 25 Nov Aer Lingus direct
09 Nov - 20 Nov Aer Lingus direct
03 Nov - 11 Nov Aer Lingus direct
10 Nov - 17 Nov Air Canada
26 Nov - 09 Dec United direct
03 Nov - 16 Nov Lufthansa
26 Nov - 02 Dec Lufthansa
11 Nov - 06 Dec Icelandair
10 Nov - 06 Dec Scandinavian Airlines
27 Nov - 04 Dec Aer Lingus direct
11 Nov - 06 Dec Aer Lingus direct
10 Nov - 06 Dec Aer Lingus direct
28 Nov - 03 Dec SWISS
29 Nov - 06 Dec Aer Lingus direct

Also check the deals for one-way flights from Washington to Dublin in November.

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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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