Cheapest return flights from Toronto to Keflavik in December from 351€

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

Return flights

10 Dec - 14 Dec Icelandair direct
10 Dec - 15 Dec Icelandair direct
01 Dec - 05 Dec Icelandair direct
02 Dec - 16 Dec Icelandair direct
09 Dec - 19 Dec Icelandair direct
03 Dec - 17 Dec Icelandair direct
09 Dec - 23 Dec Icelandair direct
02 Dec - 23 Dec Icelandair direct
03 Dec - 24 Dec Icelandair direct
10 Dec - 31 Dec Icelandair direct
10 Dec - 06 Jan Icelandair direct
10 Dec - 01 Jan Icelandair direct
30 Dec - 20 Jan Icelandair direct
31 Dec - 21 Jan Icelandair direct
24 Dec - 14 Jan Icelandair direct
23 Dec - 13 Jan Icelandair direct
28 Dec - 17 Jan Icelandair direct
24 Dec - 07 Jan Icelandair direct
17 Dec - 07 Jan Icelandair direct
24 Dec - 01 Jan Icelandair direct

Also check the deals for one-way flights from Toronto to Keflavik in December.

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

Feel free to contact us with any feedback or request another flight research.