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

Return flights

13 Apr - 27 Apr	WestJet
08 Apr - 15 Apr	KLM
10 Apr - 17 Apr	KLM
21 Apr - 28 Apr	Delta
05 Apr - 15 Apr	KLM
10 Apr - 22 Apr	Air France
12 Apr - 22 Apr	Delta
04 Apr - 30 Apr	Air France
20 Apr - 28 Apr	Air France
20 Apr - 26 Apr	Air France
28 Apr - 05 May	Air France
08 Apr - 05 May	KLM
05 Apr - 03 May	KLM
08 Apr - 03 May	KLM
05 Apr - 04 May	KLM
27 Apr - 04 May	Air France
28 Apr - 12 May	Air France
28 Apr - 07 May	Air France
22 Apr - 09 May	Air France
26 Apr - 04 May	Air France

Also check the deals for one-way flights from Toronto to Athens in April.

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 April from 473€

Return flights