AirHint found the following cheapest return flights from Toronto (YYZ) to Tehran (IKA) in April 2026 (see full year).

Return flights

23 Apr - 07 May	WestJet
03 Apr - 03 May	WestJet
22 Apr - 20 May	Qatar Airways
03 Apr - 24 Apr	Qatar Airways
01 Apr - 08 Apr	Qatar Airways
18 Apr - 25 Apr	Qatar Airways
02 Apr - 18 Apr	Austrian Airlines

Also check the deals for one-way flights from Toronto to Tehran in April.

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 Tehran in April from 991€

Return flights