Cheapest return flights from Montreal to Bucharest in September from $753

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

Return flights

15 Sep - 22 Sep Air Transat
22 Sep - 29 Sep Air Transat
29 Sep - 06 Oct Air Transat
03 Sep - 10 Sep Air Transat
05 Sep - 12 Sep Air Transat
02 Sep - 09 Sep Air Transat
21 Sep - 28 Sep Air Transat
06 Sep - 13 Sep Air Transat
10 Sep - 17 Sep Air Transat
24 Sep - 01 Oct Air Transat
28 Sep - 05 Oct Air Transat
30 Sep - 07 Oct Air Transat
11 Sep - 18 Sep Air Transat
18 Sep - 25 Sep FrenchBee
25 Sep - 02 Oct FrenchBee
26 Sep - 03 Oct British Airways

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

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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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