Cheapest return flights from Athens to Toronto in May from $509

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

Return flights

16 May - 22 May Air Transat direct
31 May - 15 Jun Air Transat
09 May - 11 May Scandinavian Airlines
01 May - 08 May Scandinavian Airlines
13 May - 20 May LOT
04 May - 13 May ITA Airways
05 May - 12 May Lufthansa
04 May - 13 May Lufthansa direct
06 May - 20 May SKY express
22 May - 31 May Lufthansa
10 May - 15 May Norse Atlantic Airways

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

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