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

Return flights

27 May - 03 Jun	Air Transat
13 May - 20 May	Air Transat
24 May - 31 May	Air Transat
28 May - 04 Jun	Air Transat
16 May - 23 May	Air Transat
17 May - 24 May	Air Transat
26 May - 02 Jun	Air Transat
21 May - 28 May	Air Transat
30 May - 06 Jun	Air Transat
09 May - 16 May	Air Transat
01 May - 08 May	Air Transat
25 May - 01 Jun	Air Transat
07 May - 14 May	Air Transat
18 May - 25 May	Air Transat
19 May - 26 May	Air Transat
31 May - 07 Jun	Air Transat
29 May - 05 Jun	Air Transat

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

Book a cheap hotel in Krakow

Cheap car rent in Krakow

Cheapest return flights from Montreal to Krakow in May from $664

Return flights