Cheapest return flights from Hong Kong to Istanbul in September from $599

AirHint found the following cheapest return flights from Hong Kong (HKG) to Istanbul (IST) in September 2026 (see full year).

Return flights

05 Sep - 13 Sep AirAsia
06 Sep - 13 Sep AirAsia
23 Sep - 04 Oct Qatar Airways
12 Sep - 20 Sep MIAT Mongolian Airlines
18 Sep - 29 Sep Qatar Airways
19 Sep - 26 Sep Emirates
18 Sep - 26 Sep Emirates
07 Sep - 13 Sep Emirates
06 Sep - 20 Sep Emirates
06 Sep - 14 Sep Emirates
07 Sep - 14 Sep Emirates
30 Sep - 07 Oct HK Express
23 Sep - 04 Oct Turkish Airlines direct

Also check the deals for one-way flights from Hong Kong to Istanbul in September.

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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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