Cheapest one-way flights from Washington to Dublin in November from $236

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
09 Nov Allegiant Air
03 Nov Frontier Airlines
03 Nov Aer Lingus direct
30 Nov Aer Lingus direct
10 Nov Aer Lingus direct
07 Nov Frontier Airlines
06 Nov Frontier Airlines
11 Nov Aer Lingus direct

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

Powered by

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.

Book a cheap hotel in Dublin

Cheap car rent in Dublin

Feel free to contact us with any feedback or request another flight research.