Cheapest one-way flights from Washington to Dublin in November from 187€

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

One-Way flights

10 Nov Frontier Airlines
30 Nov TAP
08 Nov Frontier Airlines
09 Nov Allegiant Air
29 Nov TAP
04 Nov Frontier Airlines
03 Nov Frontier Airlines
28 Nov Porter Airlines (Canada) Ltd
07 Nov Frontier Airlines
06 Nov Frontier Airlines

Also check the deals for return 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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