Cheapest return flights from Hong Kong to Lisbon in September from $585

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

14 Sep - 24 Sep Finnair
07 Sep - 20 Sep Finnair
19 Sep - 30 Sep Finnair
12 Sep - 25 Sep Finnair
20 Sep - 29 Sep Finnair
27 Sep - 06 Oct Finnair
19 Sep - 04 Oct Emirates
27 Sep - 04 Oct Finnair
27 Sep - 11 Oct Finnair
26 Sep - 11 Oct Finnair
25 Sep - 11 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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