Cheapest return flights from Ontario to Istanbul in July from $1124

Best time to book flights for Ontario (ONT) to Istanbul (IST) flights at AirHint

AirHint found the following cheapest return flights from Ontario (ONT) to Istanbul (IST) in July 2025 (see full year).

Return flights

20 Jul - 18 Aug jetBlue
15 Jul - 13 Aug jetBlue
27 Jul - 12 Aug Alaska Airlines
25 Jul - 08 Aug jetBlue
12 Jul - 09 Aug Turkish Airlines
04 Jul - 20 Jul Qatar Airways
04 Jul - 12 Jul Turkish Airlines
04 Jul - 18 Jul jetBlue
01 Jul - 11 Jul Qatar Airways
03 Jul - 10 Jul Qatar Airways
01 Jul - 10 Jul Qatar Airways
06 Jul - 19 Jul Alaska Airlines
03 Jul - 11 Jul jetBlue
09 Jul - 18 Jul Etihad Airways
01 Jul - 04 Jul Etihad Airways
22 Jul - 07 Aug Etihad Airways

Also check the deals for one-way flights from Ontario to Istanbul in July.

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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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