AirHint found the following cheapest return flights from Kaohsiung (KHH) to Shanghai (PVG) in December 2025 (see full year).

Return flights

12 Dec - 14 Dec	Cathay Pacific
14 Dec - 18 Dec	Cathay Pacific
15 Dec - 17 Dec	Cathay Pacific
16 Dec - 17 Dec	Cathay Pacific
15 Dec - 18 Dec	Cathay Pacific
13 Dec - 17 Dec	Cathay Pacific
14 Dec - 15 Dec	Cathay Pacific
15 Dec - 16 Dec	Cathay Pacific
13 Dec - 15 Dec	Cathay Pacific
30 Dec - 06 Jan	VietJet Air
22 Dec - 31 Dec	VietJet Air
29 Dec - 06 Jan	VietJet Air
29 Dec - 05 Jan	VietJet Air
31 Dec - 07 Jan	VietJet Air
30 Dec - 05 Jan	VietJet Air
28 Dec - 05 Jan	VietJet Air
28 Dec - 01 Jan	Air Macau
22 Dec - 01 Jan	VietJet Air
29 Dec - 02 Jan	VietJet Air
23 Dec - 01 Jan	VietJet Air

Also check the deals for one-way flights from Kaohsiung to Shanghai in December.

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 Kaohsiung to Shanghai in December from $259

Return flights