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

Return flights

25 May - 01 Jun	FrenchBee
06 May - 13 May	Brussels Airlines
01 May - 08 May	FrenchBee
17 May - 24 May	FrenchBee
04 May - 11 May	FrenchBee
11 May - 18 May	FrenchBee
22 May - 29 May	FrenchBee
08 May - 15 May	FrenchBee
24 May - 31 May	FrenchBee
15 May - 22 May	FrenchBee
03 May - 10 May	FrenchBee
27 May - 03 Jun	Air Canada
26 May - 02 Jun	Air Canada
28 May - 04 Jun	Air Canada
29 May - 05 Jun	Air Canada
31 May - 07 Jun	SWISS
30 May - 06 Jun	SWISS

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

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 Berlin in May from 628€

Return flights