Cheapest one-way flights from Montreal to Keflavik in October from 270€

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

One-Way flights

16 Oct Porter Airlines (Canada) Ltd
07 Oct Porter Airlines (Canada) Ltd
02 Oct Air Canada direct
17 Oct Air Transat
14 Oct Air Transat
12 Oct Air Transat
06 Oct Porter Airlines (Canada) Ltd
31 Oct Porter Airlines (Canada) Ltd

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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