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

Return flights

08 Dec - 15 Dec	Air Transat
01 Dec - 08 Dec	Air Transat
09 Dec - 16 Dec	Air Transat
03 Dec - 10 Dec	Condor
05 Dec - 12 Dec	Condor
07 Dec - 14 Dec	Condor
06 Dec - 13 Dec	British Airways
10 Dec - 17 Dec	Condor
12 Dec - 19 Dec	Condor
31 Dec - 07 Jan	SWISS
11 Dec - 18 Dec	Air Canada
30 Dec - 06 Jan	SWISS
29 Dec - 05 Jan	SWISS
25 Dec - 01 Jan	Air Canada
05 Dec - 03 Jan	British Airways
28 Dec - 04 Jan	Air France
27 Dec - 03 Jan	SWISS

Also check the deals for one-way flights from Montreal to Hamburg 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 Hamburg in December from 641€

Return flights