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

Return flights

29 Sep - 06 Oct	Porter Airlines (Canada) Ltd
29 Sep - 09 Oct	Porter Airlines (Canada) Ltd
29 Sep - 08 Oct	Porter Airlines (Canada) Ltd
07 Sep - 23 Sep	Flair Airlines
21 Sep - 29 Sep	WestJet
08 Sep - 29 Sep	WestJet
20 Sep - 29 Oct	WestJet
01 Sep - 15 Sep	TAP
25 Sep - 28 Sep	WestJet
16 Sep - 15 Oct	WestJet
06 Sep - 29 Oct	Flair Airlines
26 Sep - 15 Oct	Air Transat
23 Sep - 28 Oct	Air Transat
25 Sep - 15 Oct	Air Transat
01 Sep - 08 Oct	SWISS
07 Sep - 27 Sep	SWISS

Also check the deals for one-way flights from Toronto to Sarajevo 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 Sarajevo in September from 539€

Return flights