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

Return flights

27 Aug - 12 Sep	KLM
28 Aug - 16 Sep	KLM
22 Aug - 09 Sep	KLM
21 Aug - 05 Sep	KLM
26 Aug - 16 Sep	KLM
28 Aug - 18 Sep	KLM
24 Aug - 09 Sep	KLM
31 Aug - 13 Sep	Hainan Airlines	direct
28 Aug - 18 Sep	Hainan Airlines	direct
28 Aug - 23 Sep	Hainan Airlines	direct
12 Aug - 26 Aug	EgyptAir
07 Aug - 26 Aug	EgyptAir
19 Aug - 28 Aug	KLM
20 Aug - 28 Aug	KLM
01 Aug - 21 Aug	Aer Lingus
21 Aug - 30 Aug	Aer Lingus
01 Aug - 14 Aug	Aer Lingus
09 Aug - 27 Aug	Aegean Airlines
03 Aug - 17 Aug	Ryanair
01 Aug - 17 Aug	Aer Lingus

Also check the deals for one-way flights from Dublin to Beijing in August.

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 August from 545€

Return flights