Cheapest return flights from Montreal to Athens in May from 575€

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

Return flights

10 May - 27 May Air Canada
10 May - 26 May Air Canada
04 May - 27 May Lufthansa direct
13 May - 27 May Lufthansa direct
05 May - 12 May Air Canada direct
13 May - 20 May Air Canada direct
20 May - 27 May Air Canada direct
19 May - 26 May Air Canada
24 May - 31 May Air Canada direct
18 May - 25 May Air Canada
30 May - 07 Jun Air Transat direct
16 May - 07 Jun Air Transat direct
25 May - 01 Jun Air Canada direct
27 May - 03 Jun Air Canada direct
18 May - 10 Jun Lufthansa direct
24 May - 15 Jun Air Canada direct
15 May - 07 Jun Air Transat
31 May - 30 Jun Air Transat
19 May - 25 Jun Air Canada
26 May - 02 Jun Air Canada

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