Cheapest return flights from Montreal to Athens in December from $685

Best time to book flights for Montreal (YUL) to Athens (ATH) flights at AirHint

AirHint found the following cheapest return flights from Montreal (YUL) to Athens (ATH) in December 2025 (see full year).

Return flights

03 Dec - 10 Dec FrenchBee
05 Dec - 12 Dec FrenchBee
29 Dec - 05 Jan SWISS
07 Dec - 14 Dec FrenchBee
10 Dec - 17 Dec FrenchBee
01 Dec - 08 Dec TAP
10 Dec - 24 Dec TAP
10 Dec - 21 Dec TAP
15 Dec - 22 Dec TAP
17 Dec - 24 Dec TAP
19 Dec - 26 Dec TAP
17 Dec - 07 Jan TAP
31 Dec - 07 Jan TAP
26 Dec - 02 Jan TAP
28 Dec - 04 Jan TAP
30 Dec - 13 Jan Air France
30 Dec - 11 Jan Air France
30 Dec - 17 Jan Air France
30 Dec - 06 Jan Air France
09 Dec - 05 Jan Air France

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

Skyscanner

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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