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

Return flights

30 Jul - 06 Aug	HK Express
27 Jul - 29 Jul	Royal Brunei
29 Jul - 30 Jul	HK Express
31 Jul - 07 Aug	Royal Brunei
28 Jul - 04 Aug	China Eastern
30 Jul - 03 Aug	HK Express
31 Jul - 05 Aug	Royal Brunei
27 Jul - 02 Aug	Royal Brunei
31 Jul - 02 Aug	Royal Brunei
31 Jul - 06 Aug	Royal Brunei
27 Jul - 05 Aug	Royal Brunei
28 Jul - 31 Jul	China Eastern
31 Jul - 11 Aug	China Eastern
28 Jul - 30 Jul	China Eastern
29 Jul - 31 Jul	HK Express
27 Jul - 28 Jul	Royal Brunei
27 Jul - 31 Jul	China Eastern
27 Jul - 30 Jul	China Eastern
28 Jul - 29 Jul	China Eastern
31 Jul - 31 Jul	Thai Airways

Also check the deals for one-way flights from Hong Kong to Singapore 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 Singapore in July from 206€

Return flights