Cheapest return flights from Ontario to Tehran in September from $1163

Best time to book flights for Ontario (ONT) to Tehran (IKA) flights at AirHint

AirHint found the following cheapest return flights from Ontario (ONT) to Tehran (IKA) in September 2025 (see full year).

Return flights

16 Sep - 26 Sep Qatar Airways
15 Sep - 29 Sep Qatar Airways
02 Sep - 16 Sep Qatar Airways
09 Sep - 23 Sep Qatar Airways
19 Sep - 29 Sep Qatar Airways
11 Sep - 01 Oct Qatar Airways
19 Sep - 03 Oct Qatar Airways
12 Sep - 26 Sep Turkish Airlines
01 Sep - 10 Sep Qatar Airways

Also check the deals for one-way flights from Ontario to Tehran in September.

Skyscanner

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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