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

Return flights

03 May - 23 May	Condor
03 May - 10 May	Condor
02 May - 09 May	Condor
04 May - 11 May	Condor
06 May - 13 May	Condor
08 May - 15 May	Condor
10 May - 17 May	Condor
12 May - 19 May	Condor
16 May - 23 May	Condor
18 May - 25 May	Condor
25 May - 01 Jun	Air Transat
28 May - 04 Jun	Air Transat
29 May - 05 Jun	Air Transat
27 May - 03 Jun	Air Transat
22 May - 13 Jun	Condor
26 May - 02 Jun	Condor
30 May - 06 Jun	Condor
31 May - 07 Jun	Condor
26 May - 02 Jun	Air Canada	direct
27 May - 03 Jun	Brussels Airlines	direct

Also check the deals for one-way flights from Montreal to Frankfurt 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 Frankfurt in May from $675

Return flights