Cheapest return flights from Montreal to Istanbul in April from $730

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

Return flights

06 Apr - 13 Apr British Airways
08 Apr - 15 Apr British Airways
12 Apr - 19 Apr British Airways
14 Apr - 21 Apr British Airways
20 Apr - 27 Apr British Airways
22 Apr - 29 Apr British Airways
07 Apr - 14 Apr British Airways
13 Apr - 20 Apr British Airways
15 Apr - 22 Apr British Airways
19 Apr - 26 Apr British Airways
26 Apr - 03 May British Airways
27 Apr - 04 May British Airways
29 Apr - 06 May British Airways
24 Apr - 01 May FrenchBee
25 Apr - 02 May British Airways
24 Apr - 01 May Turkish Airlines direct
29 Apr - 06 May Turkish Airlines direct

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

Skyscanner

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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