Cheapest return flights from Athens to Montreal in May from 456€

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

Return flights

29 May - 07 Jun Air Transat
29 May - 11 Jun Air Transat
29 May - 12 Jun Air Transat
30 May - 07 Jun Air Transat
09 May - 12 Jun Air Transat
16 May - 12 Jun Air Transat
30 May - 12 Jun Air Transat
02 May - 12 Jun Air Transat
31 May - 15 Jun Air Transat
03 May - 12 Jun Air Transat
10 May - 23 May Air Transat direct
16 May - 30 May Air Transat
06 May - 24 May Transavia France
03 May - 10 May Ryanair
15 May - 20 May Transavia France
07 May - 08 May easyJet
11 May - 19 May easyJet
20 May - 30 May Air Canada
06 May - 24 May Aegean Airlines direct
02 May - 09 May Aegean Airlines direct

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

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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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