Cheapest return flights from London to Chengdu in December from 549€

AirHint found the following cheapest return flights from London (LHR) to Chengdu (CTU) in December 2025 (see full year).

Return flights

06 Dec - 19 Jan China Southern
08 Dec - 13 Dec Finnair
27 Dec - 30 Dec Air China direct
25 Dec - 17 Jan Air China direct
04 Dec - 17 Jan Lufthansa
08 Dec - 12 Dec Finnair
24 Dec - 13 Jan China Southern
24 Dec - 15 Jan China Southern
10 Dec - 17 Dec Finnair
24 Dec - 12 Jan China Southern
04 Dec - 17 Jan Air China direct
11 Dec - 22 Jan Scandinavian Airlines
13 Dec - 20 Dec Sichuan Airlines
13 Dec - 27 Dec Sichuan Airlines
25 Dec - 10 Jan LOT
24 Dec - 10 Jan Vueling Airlines
12 Dec - 21 Dec British Airways
13 Dec - 31 Dec China Eastern
20 Dec - 27 Dec British Airways
19 Dec - 26 Dec British Airways

Also check the deals for one-way flights from London to Chengdu 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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