Cheapest return flights from Montreal to Istanbul in April from 616€

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
14 Apr - 21 Apr British Airways
20 Apr - 27 Apr British Airways
27 Apr - 04 May British Airways
28 Apr - 05 May British Airways
17 Apr - 24 Apr Air Canada
01 Apr - 15 Apr British Airways
01 Apr - 08 Apr British Airways
08 Apr - 15 Apr British Airways
22 Apr - 29 Apr British Airways
19 Apr - 26 Apr British Airways
23 Apr - 30 Apr British Airways
29 Apr - 06 May British Airways
26 Apr - 03 May British Airways
30 Apr - 07 May British Airways
24 Apr - 01 May FrenchBee
26 Apr - 20 May British Airways
25 Apr - 02 May British Airways
29 Apr - 23 May British Airways
26 Apr - 20 May Turkish Airlines direct

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