Cheapest return flights from Hong Kong to Istanbul in October from $419

AirHint found the following cheapest return flights from Hong Kong (HKG) to Istanbul (IST) in October 2025 (see full year).

Return flights

18 Oct - 29 Oct Turkish Airlines direct
14 Oct - 22 Oct Turkish Airlines direct
09 Oct - 22 Oct Turkish Airlines direct
30 Oct - 08 Nov Turkish Airlines direct
11 Oct - 22 Oct Turkish Airlines direct
28 Oct - 08 Nov Turkish Airlines direct
23 Oct - 29 Oct Turkish Airlines direct
25 Oct - 29 Oct Turkish Airlines direct
25 Oct - 27 Oct Turkish Airlines direct
30 Oct - 10 Nov Turkish Airlines direct
14 Oct - 27 Oct Turkish Airlines direct
30 Oct - 06 Nov China Eastern
22 Oct - 29 Oct China Eastern
25 Oct - 08 Nov Turkish Airlines direct
29 Oct - 13 Nov China Southern
29 Oct - 08 Nov China Southern
30 Oct - 06 Nov Turkish Airlines direct
18 Oct - 20 Oct Turkish Airlines direct
25 Oct - 05 Nov Turkish Airlines direct
25 Oct - 03 Nov Turkish Airlines direct

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

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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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