Cheapest return flights from Toronto to Keflavik in October from 703€

Best time to book flights for Toronto (YTZ) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Toronto (YTZ) to Keflavik (KEF) in October 2025 (see full year).

Return flights

03 Oct - 10 Oct Porter Airlines (Canada) Ltd
02 Oct - 09 Oct Porter Airlines (Canada) Ltd
19 Oct - 30 Oct Porter Airlines (Canada) Ltd
01 Oct - 13 Oct Porter Airlines (Canada) Ltd
13 Oct - 17 Oct Porter Airlines (Canada) Ltd
13 Oct - 18 Oct Porter Airlines (Canada) Ltd
14 Oct - 18 Oct Porter Airlines (Canada) Ltd
06 Oct - 13 Oct Porter Airlines (Canada) Ltd
02 Oct - 05 Oct Porter Airlines (Canada) Ltd
28 Oct - 14 Nov Porter Airlines (Canada) Ltd
24 Oct - 31 Oct Porter Airlines (Canada) Ltd
30 Oct - 08 Nov SWISS

Also check the deals for one-way flights from Toronto 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.

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik