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

Return flights

03 Dec - 10 Dec	British Airways
07 Dec - 12 Dec	Scandinavian Airlines
10 Dec - 17 Dec	British Airways
05 Dec - 12 Dec	Air Transat
08 Dec - 15 Dec	Air Transat
01 Dec - 08 Dec	Air Transat
06 Dec - 13 Dec	Air Transat
04 Dec - 11 Dec	Air Transat
07 Dec - 14 Dec	Air Transat
02 Dec - 09 Dec	SWISS
13 Dec - 17 Jan	Air Transat
15 Dec - 10 Jan	Azores Airlines
31 Dec - 07 Jan	SWISS
30 Dec - 06 Jan	Air France
29 Dec - 05 Jan	KLM
18 Dec - 10 Jan	TAP
28 Dec - 04 Jan	Air France
25 Dec - 01 Jan	Air France
26 Dec - 02 Jan	SWISS
27 Dec - 03 Jan	Brussels Airlines

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

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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Cheapest return flights from Montreal to Krakow in December from $553

Return flights