Cheapest return flights from Hong Kong to Frankfurt in September from $649

Best time to book flights for Hong Kong (HKG) to Frankfurt (FRA) flights at AirHint

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

Return flights

16 Sep - 23 Sep Finnair
18 Sep - 23 Sep Finnair
08 Sep - 15 Sep Finnair
11 Sep - 18 Sep Finnair
13 Sep - 29 Sep Turkish Airlines
13 Sep - 26 Sep Turkish Airlines
01 Sep - 10 Sep Finnair
14 Sep - 21 Sep Turkish Airlines
03 Sep - 16 Sep Turkish Airlines
17 Sep - 01 Oct Turkish Airlines
22 Sep - 03 Oct Turkish Airlines
02 Sep - 13 Sep Finnair
22 Sep - 03 Oct Lufthansa direct
20 Sep - 04 Oct Air China
17 Sep - 01 Oct Lufthansa direct
27 Sep - 12 Oct Finnair
25 Sep - 06 Oct Lufthansa direct
26 Sep - 11 Oct Air India
27 Sep - 11 Oct Air India
27 Sep - 12 Oct Lufthansa direct

Also check the deals for one-way flights from Hong Kong to Frankfurt 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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