Cheapest return flights from Montreal to Sofia in April from 448€

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

Return flights

07 Apr - 14 Apr Air Canada
21 Apr - 28 Apr Air Canada
14 Apr - 21 Apr Air Canada
08 Apr - 15 Apr Air Canada
13 Apr - 20 Apr Lufthansa
15 Apr - 22 Apr Lufthansa
20 Apr - 27 Apr Air Canada
22 Apr - 29 Apr Air Canada
01 Apr - 08 Apr Air Canada
06 Apr - 13 Apr Air Canada
26 Apr - 03 May British Airways
24 Apr - 01 May Lufthansa
25 Apr - 02 May Lufthansa
30 Apr - 07 May Air Transat
29 Apr - 06 May FrenchBee
24 Apr - 08 May FrenchBee
28 Apr - 05 May Air Canada
27 Apr - 04 May Lufthansa

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

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