Cheapest return flights from Hong Kong to Agana in August from 311€

AirHint found the following cheapest return flights from Hong Kong (HKG) to Agana (GUM) in August 2025 (see full year).

Return flights

27 Aug - 31 Aug HK Express
23 Aug - 29 Aug HK Express
23 Aug - 28 Aug HK Express
25 Aug - 30 Aug HK Express
21 Aug - 25 Aug HK Express
01 Aug - 05 Aug Korean Air

Also check the deals for one-way flights from Hong Kong to Agana in August.

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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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