AirHint found the following cheapest return flights from Toronto (YYZ) to Istanbul (SAW) in May 2026 (see full year).

Return flights

12 May - 19 May	WestJet
25 May - 05 Jun	WestJet
09 May - 04 Jun	WestJet
14 May - 03 Jun	Air Transat
16 May - 20 May	WestJet
12 May - 02 Jun	WestJet
14 May - 04 Jun	Air Transat
05 May - 19 May	WestJet
16 May - 07 Jun	WestJet
14 May - 20 May	Air Transat
19 May - 02 Jun	WestJet
11 May - 18 May	WestJet
12 May - 26 May	Air Transat
22 May - 07 Jun	WestJet
12 May - 31 May	WestJet
20 May - 03 Jun	Air Transat
10 May - 17 May	Air Transat
14 May - 21 May	Air Transat
21 May - 03 Jun	WestJet
16 May - 31 May	Air Transat

Also check the deals for one-way flights from Toronto 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.

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Cheapest return flights from Toronto to Istanbul in May from 542€

Return flights