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

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
02 May 09 May British Airways
16 May 23 May British Airways
30 May 06 Jun British Airways
19 May 26 May British Airways
05 May 12 May British Airways
09 May 16 May British Airways
21 May 28 May British Airways
22 May 29 May British Airways
04 May 11 May SWISS
03 May 10 May SWISS
07 May 14 May British Airways
26 May 02 Jun British Airways
25 May 01 Jun SWISS
31 May 07 Jun SWISS
29 May 05 Jun British Airways
27 May 03 Jun SWISS
28 May 04 Jun Turkish Airlines
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Updated Aug 26, 2026.

About these fares

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