AirHint found the following cheapest return flights from Burbank (BUR) to Istanbul (IST) in September 2025 (see full year).

Return flights

22 Sep - 29 Sep	Spirit Airlines
09 Sep - 25 Sep	Qatar Airways
23 Sep - 30 Sep	Qatar Airways
15 Sep - 30 Sep	Qatar Airways
14 Sep - 29 Sep	Qatar Airways
15 Sep - 29 Sep	Qatar Airways
11 Sep - 18 Sep	Qatar Airways
11 Sep - 25 Sep	Qatar Airways
14 Sep - 30 Sep	Qatar Airways
15 Sep - 01 Oct	Qatar Airways
16 Sep - 01 Oct	Qatar Airways
10 Sep - 17 Sep	Qatar Airways
28 Sep - 12 Oct	Qatar Airways
15 Sep - 11 Oct	Qatar Airways
20 Sep - 19 Oct	Qatar Airways
30 Sep - 25 Oct	Qatar Airways
20 Sep - 11 Oct	Qatar Airways
29 Sep - 04 Oct	Qatar Airways
19 Sep - 11 Oct	Qatar Airways
18 Sep - 02 Oct	Qatar Airways

Also check the deals for one-way flights from Burbank to Istanbul 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 Burbank to Istanbul in September from $886

Return flights