AirHint found the following cheapest return flights from Toronto (YTZ) to Athens (ATH) in June 2026 (see full year).

Return flights

03 Jun - 10 Jun	Air Canada
02 Jun - 09 Jun	Air Canada
01 Jun - 15 Jun	Air Canada
01 Jun - 08 Jun	Air Canada
01 Jun - 12 Jun	Air Canada
01 Jun - 14 Jun	Air Canada
04 Jun - 15 Jun	Air Canada
04 Jun - 21 Jun	Air Transat
05 Jun - 14 Jun	Air Canada
05 Jun - 21 Jun	Air Canada
14 Jun - 01 Jul	Air Canada
24 Jun - 07 Jul	Air Transat
28 Jun - 12 Jul	Air Transat
29 Jun - 04 Jul	Air Canada
26 Jun - 05 Jul	Air Canada
26 Jun - 19 Jul	Air Canada
28 Jun - 09 Jul	Air Transat
23 Jun - 04 Jul	Porter Airlines (Canada) Ltd
15 Jun - 06 Jul	Emirates
16 Jun - 05 Jul	Emirates

Also check the deals for one-way flights from Toronto to Athens 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 Athens in June from 644€

Return flights