Cheapest return ATH–YYZ flights, May

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

Return flights

29 May - 16 Jun Air Transat
29 May - 06 Jun Air Transat
30 May - 06 Jun Air Transat
23 May - 31 May Air Transat direct
23 May - 06 Jun Air Transat
30 May - 07 Jun Norse Atlantic Airways
23 May - 30 May Air Transat
29 May - 07 Jun Norse Atlantic Airways
20 May - 15 Jun Ryanair
27 May - 07 Jun Wizz Air Malta
23 May - 10 Jun Air Transat direct
28 May - 07 Jun Ryanair
22 May - 31 May Ryanair
20 May - 31 May ITA Airways
21 May - 31 May ITA Airways
22 May - 29 May Ryanair
24 May - 26 May Wizz Air
20 May - 27 May Ryanair
24 May - 25 May Aegean Airlines
23 May - 30 May Aegean Airlines direct

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

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