Cheapest one-way flights from Montreal to Keflavik in October from 266€

AirHint found the following cheapest one-way flights from Montreal (YUL) to Keflavik (KEF) in October 2025 (see full year).

One-Way flights

14 Oct Porter Airlines (Canada) Ltd
15 Oct Porter Airlines (Canada) Ltd
06 Oct Porter Airlines (Canada) Ltd
02 Oct Air Canada direct

Also check the deals for return flights from Montreal to Keflavik 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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