Cheapest return flights from Montreal to Dublin in October from 639€

Best time to book flights for Montreal (YUL) to Dublin (DUB) flights at AirHint

AirHint found the following cheapest return flights from Montreal (YUL) to Dublin (DUB) in October 2025 (see full year).

Return flights

03 Oct - 12 Oct Air Transat
01 Oct - 12 Oct TAP
23 Oct - 20 Nov British Airways
12 Oct - 09 Nov British Airways
12 Oct - 20 Nov British Airways
12 Oct - 19 Oct FrenchBee

Also check the deals for one-way flights from Montreal to Dublin in October.

Skyscanner

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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