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
703 €
19 Oct
- 30 Oct
Porter Airlines (Canada) Ltd
739 €
01 Oct
- 13 Oct
Porter Airlines (Canada) Ltd
743 €
13 Oct
- 17 Oct
Porter Airlines (Canada) Ltd
743 €
13 Oct
- 18 Oct
Porter Airlines (Canada) Ltd
743 €
14 Oct
- 18 Oct
Porter Airlines (Canada) Ltd
743 €
06 Oct
- 13 Oct
Porter Airlines (Canada) Ltd
743 €
02 Oct
- 05 Oct
Porter Airlines (Canada) Ltd
743 €
28 Oct
- 14 Nov
Porter Airlines (Canada) Ltd
743 €
21 Oct
- 28 Oct
Porter Airlines (Canada) Ltd
751 €
01 Oct
- 12 Oct
Porter Airlines (Canada) Ltd
751 €
30 Oct
- 08 Nov
SWISS
1149 €
Also check the deals for one-way flights from Toronto to Keflavik in October .
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.