Cheapest return flights from Montreal to Istanbul in October from 657€

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

Return flights

01 Oct - 08 Oct British Airways
01 Oct - 15 Oct British Airways
03 Oct - 10 Oct FrenchBee
02 Oct - 09 Oct FrenchBee
04 Oct - 11 Oct FrenchBee
02 Oct - 16 Oct TAP
04 Oct - 13 Oct Air Transat
01 Oct - 31 Oct Air Canada
10 Oct - 24 Oct FrenchBee
02 Oct - 23 Oct FrenchBee
14 Oct - 01 Nov Air Canada
02 Oct - 01 Nov Air Canada
02 Oct - 01 Nov Turkish Airlines direct
14 Oct - 01 Nov Turkish Airlines direct
14 Oct - 04 Nov Qatar Airways
13 Oct - 03 Nov Qatar Airways
20 Oct - 10 Nov Qatar Airways
28 Oct - 18 Nov Qatar Airways
27 Oct - 17 Nov Qatar Airways
16 Oct - 06 Nov Qatar Airways

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

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