Cheapest return flights from Montreal (YUL) to Sofia (SOF), October

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
04 Oct 11 Oct Air Transat
13 Oct 20 Oct Air Transat
11 Oct 18 Oct Air Transat
07 Oct 22 Oct FrenchBee
15 Oct 22 Oct Air Transat
21 Oct 28 Oct FrenchBee
31 Oct 07 Nov Air Transat
06 Oct 13 Oct Air Transat
16 Oct 23 Oct Air Transat
08 Oct 15 Oct Air Transat
01 Oct 08 Oct Air Transat
29 Oct 18 Nov Air Transat
29 Oct 20 Nov Air Transat
28 Oct 04 Nov Air Transat
30 Oct 06 Nov Air Transat
25 Oct 01 Nov FrenchBee
26 Oct 02 Nov Air Transat
29 Oct 05 Nov Porter Airlines (Canada) Ltd
27 Oct 03 Nov Porter Airlines (Canada) Ltd
Powered by

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

Book a cheap hotel in Sofia

Cheap car rent in Sofia

Updated Aug 26, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.