AirHint found the following cheapest return flights from Sanya (SYX) to Shanghai (PVG) in October 2025 (see full year).

Return flights

19 Oct - 21 Oct	Spring Airlines	direct
12 Oct - 21 Oct	Spring Airlines	direct
16 Oct - 21 Oct	Spring Airlines	direct
05 Oct - 21 Oct	Spring Airlines	direct
05 Oct - 09 Oct	Spring Airlines	direct
31 Oct - 07 Nov	HK Express
26 Oct - 05 Nov	Hong Kong Airlines

Also check the deals for one-way flights from Sanya to Shanghai in October.

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 Sanya to Shanghai in October from $132

Return flights