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

Return flights

08 May - 15 May	Icelandair
04 May - 11 May	Icelandair
11 May - 18 May	Icelandair
10 May - 18 May	Icelandair
04 May - 22 May	Icelandair
02 May - 16 May	Icelandair
12 May - 26 May	Icelandair
05 May - 19 May	Icelandair
14 May - 18 May	Icelandair
14 May - 28 May	Icelandair
22 May - 07 Jun	Icelandair
22 May - 06 Jun	Air Canada
25 May - 03 Jun	Air Canada
29 May - 12 Jun	Aer Lingus
22 May - 05 Jun	Icelandair
30 May - 13 Jun	Condor	direct
29 May - 12 Jun	Condor	direct
25 May - 03 Jun	Condor	direct
22 May - 05 Jun	Condor	direct
22 May - 06 Jun	Condor	direct

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

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 Frankfurt to Toronto in May from 461€

Return flights