Cheapest return flights from Toronto to Keflavik in May from 491€

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

Return flights

14 May - 17 May Icelandair direct
17 May - 24 May Icelandair direct
23 May - 30 May Icelandair direct
02 May - 16 May Delta

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.

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