Cheapest return flights from Montreal to Prague in September from 647€

AirHint found the following cheapest return flights from Montreal (YUL) to Prague (PRG) in September 2026 (see full year).

Return flights

14 Sep - 21 Sep FrenchBee
23 Sep - 30 Sep FrenchBee
07 Sep - 14 Sep FrenchBee
16 Sep - 23 Sep FrenchBee
30 Sep - 07 Oct FrenchBee
21 Sep - 28 Sep FrenchBee
09 Sep - 16 Sep FrenchBee
11 Sep - 18 Sep FrenchBee
12 Sep - 19 Sep FrenchBee
15 Sep - 22 Sep Air Transat
28 Sep - 05 Oct FrenchBee
29 Sep - 06 Oct Air Transat
19 Sep - 26 Sep FrenchBee
26 Sep - 03 Oct FrenchBee
25 Sep - 02 Oct FrenchBee
27 Sep - 04 Oct Lufthansa
24 Sep - 01 Oct Lufthansa

Also check the deals for one-way flights from Montreal to Prague in September.

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