Cheapest return flights from Montreal to Sofia in June from $605

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

Return flights

07 Jun - 14 Jun FrenchBee
12 Jun - 28 Jun FrenchBee
05 Jun - 12 Jun FrenchBee
12 Jun - 19 Jun FrenchBee
03 Jun - 10 Jun FrenchBee
02 Jun - 09 Jun WestJet
14 Jun - 21 Jun FrenchBee
08 Jun - 15 Jun FrenchBee
09 Jun - 16 Jun WestJet
10 Jun - 17 Jun TAP
01 Jun - 01 Jul FrenchBee
30 Jun - 07 Jul FrenchBee
24 Jun - 01 Jul FrenchBee
28 Jun - 05 Jul FrenchBee
25 Jun - 02 Jul WestJet
26 Jun - 03 Jul FrenchBee
29 Jun - 06 Jul FrenchBee
19 Jun - 20 Jul WestJet
27 Jun - 04 Jul FrenchBee

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

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