Cheapest return flights from Toronto (YYZ) to Istanbul (IST), October

20 dates in October, from $ 721. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
19 Oct 24 Nov British Airways
20 Oct 5 Nov Air Transat
12 Oct 20 Oct British Airways
19 Oct 9 Nov British Airways
21 Oct 6 Nov British Airways
20 Oct 23 Nov Air Transat
17 Oct 20 Oct British Airways
21 Oct 8 Nov LOT
22 Oct 25 Nov British Airways
21 Oct 15 Nov LOT
21 Oct 14 Nov British Airways
27 Oct 10 Nov British Airways
11 Oct 20 Oct British Airways
12 Oct 21 Oct British Airways
11 Oct 19 Oct British Airways
18 Oct 30 Oct Air Transat
15 Oct 29 Oct Air Transat
16 Oct 21 Oct British Airways
12 Oct 17 Oct British Airways
18 Oct 28 Oct Air Transat
Powered by

Cheapest deals for the full year

Deals for one-way flights from Toronto to Istanbul in October.

Book a cheap hotel in Istanbul

Cheap car rent in Istanbul Airport

Updated Oct 9, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.