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

Return flights

28 Jul - 28 Aug	Finnair
28 Jul - 21 Aug	Finnair
22 Jul - 26 Aug	Finnair
28 Jul - 26 Aug	Finnair
28 Jul - 27 Aug	Finnair
20 Jul - 20 Aug	Finnair
15 Jul - 27 Aug	Finnair
24 Jul - 21 Aug	Finnair
06 Jul - 16 Jul	Lufthansa
28 Jul - 18 Aug	Finnair
21 Jul - 19 Aug	Finnair
07 Jul - 14 Jul	Lufthansa
11 Jul - 19 Jul	SWISS
20 Jul - 27 Jul	IndiGo
12 Jul - 15 Jul	Emirates
13 Jul - 16 Jul	HK Express
16 Jul - 23 Jul	T'way Air
11 Jul - 16 Jul	T'way Air
22 Jul - 29 Jul	IndiGo
05 Jul - 13 Jul	China Eastern

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

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 Lisbon in July from 674€

Return flights