AirHint found the following cheapest return flights from Hong Kong (HKG) to Doha (DOH) in September 2025 (see full year).

Return flights

24 Sep - 01 Oct	HK Express
18 Sep - 20 Sep	Hainan Airlines
19 Sep - 26 Sep	Hong Kong Airlines
20 Sep - 27 Sep	Spring Airlines
30 Sep - 07 Oct	Air India
27 Sep - 07 Oct	HK Express
16 Sep - 23 Sep	Qatar Airways	direct
18 Sep - 20 Sep	Qatar Airways	direct
19 Sep - 26 Sep	Qatar Airways	direct
20 Sep - 27 Sep	Qatar Airways	direct
24 Sep - 01 Oct	Cathay Pacific	direct
30 Sep - 07 Oct	Cathay Pacific	direct

Also check the deals for one-way flights from Hong Kong to Doha 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 Hong Kong to Doha in September from 450€

Return flights