Cheapest one-way flights from Hong Kong to Istanbul in September from $275

AirHint found the following cheapest one-way flights from Hong Kong (HKG) to Istanbul (IST) in September 2025 (see full year).

One-Way flights

27 Sep IndiGo
26 Sep IndiGo
24 Sep IndiGo
25 Sep IndiGo
18 Sep IndiGo
15 Sep IndiGo
04 Sep Turkish Airlines direct
06 Sep Turkish Airlines direct
09 Sep Turkish Airlines direct
11 Sep Turkish Airlines direct

Also check the deals for return flights from Hong Kong to Istanbul in September.

Skyscanner

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.

Book a cheap hotel in Istanbul

Cheap car rent in Istanbul

Feel free to contact us with any feedback or request another flight research.