Cheapest return flights from Hong Kong to Lisbon in September from 498€

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

Return flights

03 Sep - 10 Sep Finnair
08 Sep - 16 Sep Finnair
18 Sep - 24 Sep Air France
07 Sep - 17 Sep Finnair
22 Sep - 29 Sep Air France
06 Sep - 12 Sep Finnair
09 Sep - 23 Sep Finnair
11 Sep - 18 Sep Finnair
14 Sep - 24 Sep KLM
21 Sep - 29 Sep Air France
24 Sep - 02 Oct Finnair
20 Sep - 02 Oct Finnair
07 Sep - 02 Oct Finnair
25 Sep - 02 Oct Finnair
12 Sep - 14 Oct Finnair
27 Sep - 13 Oct Finnair
29 Sep - 13 Oct Finnair
27 Sep - 04 Oct Finnair
25 Sep - 04 Oct Finnair
13 Sep - 06 Oct Finnair

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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