AirHint found the following cheapest return flights from Shanghai (SHA) to Colombo (CMB) in December 2025 (see full year).

Return flights

09 Dec - 07 Jan	Cathay Pacific
23 Dec - 14 Jan	Cathay Pacific
09 Dec - 03 Jan	Air China
09 Dec - 06 Jan	Air China
21 Dec - 02 Jan	Air China
26 Dec - 03 Jan	Air China
23 Dec - 06 Jan	AirAsia X
23 Dec - 05 Jan	AirAsia X
23 Dec - 03 Jan	AirAsia X
23 Dec - 07 Jan	AirAsia X

Also check the deals for one-way flights from Shanghai to Colombo 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 Shanghai to Colombo in December from 345€

Return flights