Cheapest return flights from Hong Kong to Lisbon in September from $513

Best time to book flights for Hong Kong (HKG) to Lisbon (LIS) flights at AirHint

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

Return flights

08 Sep - 22 Sep Finnair
08 Sep - 14 Sep Finnair
17 Sep - 24 Sep Finnair
13 Sep - 23 Sep Finnair
06 Sep - 13 Sep Finnair
17 Sep - 01 Oct Finnair
18 Sep - 30 Sep Finnair
13 Sep - 20 Sep Finnair
22 Sep - 30 Sep Finnair
29 Sep - 12 Oct Finnair
18 Sep - 05 Oct Finnair
04 Sep - 13 Sep Finnair
18 Sep - 27 Sep Finnair
17 Sep - 02 Oct Finnair
27 Sep - 13 Oct Finnair
27 Sep - 12 Oct British Airways
16 Sep - 02 Oct British Airways
28 Sep - 05 Oct British Airways
30 Sep - 03 Oct British Airways
30 Sep - 05 Oct British Airways

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

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