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

Return flights

03 Jun - 13 Jun	Icelandair	direct
01 Jun - 30 Jun	Icelandair	direct
01 Jun - 08 Jun	Icelandair	direct
05 Jun - 17 Jun	Icelandair	direct
06 Jun - 13 Jun	Icelandair	direct
15 Jun - 19 Jun	Icelandair	direct
07 Jun - 14 Jun	Icelandair	direct
27 Jun - 19 Jul	Icelandair	direct
26 Jun - 12 Jul	Icelandair	direct

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

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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Cheapest return flights from Toronto to Keflavik in June from 482€

Return flights