AirHint found the following cheapest return flights from Toronto (YYZ) to Kabul (KBL) in September 2025 (see full year).

Return flights

10 Sep - 15 Oct	Porter Airlines (Canada) Ltd
09 Sep - 09 Oct	Porter Airlines (Canada) Ltd
01 Sep - 30 Sep	Air Transat
02 Sep - 23 Sep	Porter Airlines (Canada) Ltd
14 Sep - 05 Oct	Air Transat
01 Sep - 31 Oct	Air Transat
01 Sep - 29 Sep	Air Transat
21 Sep - 30 Sep	Air Transat
08 Sep - 22 Sep	Air Transat
08 Sep - 15 Oct	Air Transat
16 Sep - 16 Oct	Air Transat
18 Sep - 29 Sep	Turkish Airlines
29 Sep - 28 Oct	Turkish Airlines
24 Sep - 07 Oct	Turkish Airlines
21 Sep - 12 Oct	British Airways
24 Sep - 28 Sep	Turkish Airlines
17 Sep - 28 Sep	Turkish Airlines
18 Sep - 28 Sep	Turkish Airlines
18 Sep - 12 Oct	Turkish Airlines
07 Sep - 28 Sep	ITA Airways

Also check the deals for one-way flights from Toronto to Kabul in September.

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 Kabul in September from 1115€

Return flights