Cheapest return flights from Montreal to Sofia in October from 603€

AirHint found the following cheapest return flights from Montreal (YUL) to Sofia (SOF) in October 2026 (see full year).

Return flights

11 Oct - 18 Oct British Airways
06 Oct - 04 Nov British Airways
01 Oct - 09 Oct WestJet
21 Oct - 28 Oct FrenchBee
06 Oct - 13 Oct Air France
14 Oct - 21 Oct Air France
16 Oct - 23 Oct Turkish Airlines
05 Oct - 12 Oct KLM
13 Oct - 20 Oct Air France
09 Oct - 16 Oct Air Transat
20 Oct - 27 Oct Air France

Also check the deals for one-way flights from Montreal to Sofia in October.

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