AirHint found the following cheapest return flights from Montreal (YUL) to Istanbul (IST)
in May 2025 (see full year ).
Return flights
21 May
- 20 Jun
Air Caraibes
$ 729
14 May
- 21 May
KLM
$ 745
18 May
- 25 Jun
British Airways
$ 763
22 May
- 29 May
Air France
$ 770
21 May
- 28 May
Air Caraibes
$ 776
21 May
- 27 May
FrenchBee
$ 800
14 May
- 20 May
Porter Airlines (Canada) Ltd
$ 807
28 May
- 04 Jun
Porter Airlines (Canada) Ltd
$ 810
23 May
- 09 Jun
FrenchBee
$ 819
23 May
- 04 Jun
FrenchBee
$ 823
19 May
- 26 May
FrenchBee
$ 824
29 May
- 05 Jun
Air Transat
$ 826
19 May
- 08 Jun
FrenchBee
$ 826
26 May
- 02 Jun
KLM
$ 829
20 May
- 27 May
Air Transat
$ 832
23 May
- 29 May
FrenchBee
$ 835
15 May
- 22 May
Porter Airlines (Canada) Ltd
$ 835
16 May
- 23 May
Porter Airlines (Canada) Ltd
$ 836
28 May
- 03 Jun
Porter Airlines (Canada) Ltd
$ 836
26 May
- 13 Jun
FrenchBee
$ 840
Also check the deals for one-way flights from Montreal to Istanbul in May .
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.
