Cheapest return flights from Montreal to Sofia in April from 625€

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

Return flights

12 Apr - 19 Apr British Airways
19 Apr - 26 Apr British Airways
08 Apr - 15 Apr Brussels Airlines
14 Apr - 21 Apr Brussels Airlines
06 Apr - 13 Apr Brussels Airlines
09 Apr - 16 Apr Brussels Airlines
22 Apr - 29 Apr Brussels Airlines
21 Apr - 28 Apr Brussels Airlines
15 Apr - 22 Apr Brussels Airlines
23 Apr - 30 Apr Brussels Airlines
30 Apr - 07 May Brussels Airlines
29 Apr - 06 May Brussels Airlines
28 Apr - 05 May Brussels Airlines
25 Apr - 02 May Brussels Airlines
24 Apr - 01 May Condor
27 Apr - 04 May SWISS

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

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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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