Cheapest one-way flights from Montreal to Keflavik in August from 371€

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

One-Way flights

29 Aug Porter Airlines (Canada) Ltd
16 Aug Porter Airlines (Canada) Ltd
16 Aug Air Canada direct
29 Aug Air Canada direct

Also check the deals for return flights from Montreal to Keflavik in August.

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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