AirHint found the following cheapest return flights from Montreal (YUL) to Berlin (BER) in October 2025 (see full year).

Return flights

18 Oct - 25 Oct	Brussels Airlines
06 Oct - 13 Oct	Air Caraibes
01 Oct - 08 Oct	FrenchBee
09 Oct - 16 Oct	Air Transat
02 Oct - 09 Oct	Air Transat
03 Oct - 10 Oct	FrenchBee
17 Oct - 24 Oct	FrenchBee
07 Oct - 14 Oct	Air Transat
14 Oct - 21 Oct	Condor
22 Oct - 29 Oct	Condor
30 Oct - 06 Nov	Air Transat
29 Oct - 05 Nov	Condor
31 Oct - 07 Nov	Condor
27 Oct - 03 Nov	British Airways
25 Oct - 01 Nov	Air Transat

Also check the deals for one-way flights from Montreal to Berlin in October.

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.

Book a cheap hotel in Berlin

Cheap car rent in Berlin

Cheapest return flights from Montreal to Berlin in October from 524€

Return flights