Cheapest return flights from Houston to Sanya in December from $1340

AirHint found the following cheapest return flights from Houston (HOU) to Sanya (SYX) in December 2025 (see full year).

Return flights

23 Dec - 14 Jan Frontier Airlines

Also check the deals for one-way flights from Houston to Sanya in December.

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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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