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

Return flights

08 Feb - 15 Feb	Air Canada
16 Feb - 23 Feb	Air Canada
01 Feb - 08 Feb	Air Canada
15 Feb - 22 Feb	Air Canada
19 Feb - 26 Feb	Air Canada
22 Feb - 01 Mar	Air Canada
23 Feb - 02 Mar	Air Canada
14 Feb - 21 Feb	Air Canada
09 Feb - 16 Feb	Air Canada
02 Feb - 09 Feb	Lufthansa
04 Feb - 11 Feb	Air Canada
12 Feb - 19 Feb	Lufthansa
24 Feb - 03 Mar	Air Canada
25 Feb - 04 Mar	Air Canada
20 Feb - 08 Mar	Air Canada
27 Feb - 06 Mar	FrenchBee
28 Feb - 07 Mar	Air Canada
26 Feb - 05 Mar	Air Canada

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

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 Sofia in February from 568€

Return flights