Cheapest return flights from Toronto to Keflavik in May from 451€

AirHint found the following cheapest return flights from Toronto (YYZ) to Keflavik (KEF) in May 2026 (see full year).

Return flights

15 May - 23 May Icelandair direct
08 May - 18 May Icelandair direct
14 May - 06 Jun Icelandair direct
23 May - 07 Jun Icelandair direct
21 May - 07 Jun Icelandair direct
08 May - 30 May Icelandair direct
16 May - 30 May Icelandair direct
14 May - 30 May Icelandair direct
13 May - 29 May Icelandair direct
12 May - 29 May Icelandair direct
30 May - 06 Jun Icelandair direct
21 May - 08 Jun Icelandair direct
29 May - 06 Jun Icelandair direct
29 May - 07 Jun Icelandair direct
25 May - 29 May Icelandair direct
25 May - 01 Jun Icelandair direct
26 May - 02 Jun Icelandair direct
25 May - 02 Jun Icelandair direct
02 May - 10 May Icelandair direct

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

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.