Cheapest return flights from Montreal to Athens in May from 524€

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

Return flights

31 May - 10 Jun WestJet
27 May - 03 Jun FrenchBee
18 May - 10 Jun FrenchBee
27 May - 06 Jun FrenchBee
10 May - 22 May FrenchBee
10 May - 21 May FrenchBee
18 May - 15 Jun FrenchBee
27 May - 10 Jun FrenchBee
20 May - 03 Jun FrenchBee
27 May - 07 Jun FrenchBee
31 May - 09 Jun WestJet
11 May - 21 May FrenchBee
05 May - 13 May KLM
05 May - 12 May KLM
06 May - 13 May KLM
08 May - 15 May KLM
07 May - 14 May KLM
28 May - 10 Jun KLM
11 May - 22 May FrenchBee
12 May - 19 May Air France

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

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