AirHint found the following cheapest return flights from Dublin (DUB) to Beijing (PEK) in December 2025 (see full year).

Return flights

02 Dec - 09 Dec	Air France
01 Dec - 14 Dec	Air France
06 Dec - 13 Dec	Air France
02 Dec - 16 Dec	Air France
02 Dec - 16 Dec	Hainan Airlines	direct
06 Dec - 20 Dec	Air France
06 Dec - 13 Dec	Hainan Airlines	direct
06 Dec - 20 Dec	Hainan Airlines	direct
16 Dec - 16 Jan	Lufthansa
27 Dec - 10 Jan	Vueling Airlines
26 Dec - 04 Jan	Aer Lingus
20 Dec - 31 Dec	Aer Lingus
27 Dec - 10 Jan	Hainan Airlines	direct
27 Dec - 06 Jan	Hainan Airlines	direct
28 Dec - 04 Jan	Hainan Airlines	direct
13 Dec - 03 Jan	KLM
23 Dec - 02 Jan	Aer Lingus
17 Dec - 06 Jan	KLM
23 Dec - 06 Jan	KLM

Also check the deals for one-way flights from Dublin to Beijing 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 Dublin to Beijing in December from 544€

Return flights