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

Return flights

08 Jul - 29 Aug	Finnair
06 Jul - 10 Jul	Turkish Airlines
29 Jul - 25 Aug	Turkish Airlines
01 Jul - 09 Jul	Air China
09 Jul - 16 Jul	China Eastern
01 Jul - 05 Jul	Air China
02 Jul - 16 Jul	China Eastern
26 Jul - 26 Aug	Finnair
26 Jul - 20 Aug	Finnair
29 Jul - 23 Aug	Finnair
16 Jul - 23 Aug	Finnair
08 Jul - 24 Jul	Turkish Airlines
08 Jul - 16 Jul	Turkish Airlines
24 Jul - 14 Aug	Finnair
03 Jul - 09 Jul	Air China
04 Jul - 06 Jul	Finnair
24 Jul - 17 Aug	Finnair
28 Jul - 12 Aug	Finnair
21 Jul - 28 Jul	China Eastern
25 Jul - 26 Aug	Finnair

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 $695

Return flights