Cheapest return flights from Hong Kong to San Jose in October from $1610

AirHint found the following cheapest return flights from Hong Kong (HKG) to San Jose (SJO) in October 2025 (see full year).

Return flights

21 Oct - 30 Oct Singapore Airlines

Also check the deals for one-way flights from Hong Kong to San Jose in October.

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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