AirHint found the following cheapest return flights from Dublin (DUB) to Beijing (PEK) in September 2026 (see full year).

Return flights

08 Sep - 06 Oct	Air France
09 Sep - 05 Oct	Air France
03 Sep - 20 Sep	Aer Lingus
04 Sep - 20 Sep	Aer Lingus
02 Sep - 09 Sep	Emirates
03 Sep - 09 Sep	Emirates
01 Sep - 09 Sep	Emirates
08 Sep - 15 Sep	Emirates
01 Sep - 16 Sep	Emirates
03 Sep - 10 Sep	Emirates
15 Sep - 20 Oct	Emirates
05 Sep - 20 Sep	Aer Lingus
26 Sep - 15 Oct	KLM
27 Sep - 17 Oct	KLM
26 Sep - 10 Oct	KLM
26 Sep - 17 Oct	KLM
03 Sep - 13 Sep	Ryanair
27 Sep - 16 Oct	Emirates
26 Sep - 16 Oct	Emirates
01 Sep - 01 Oct	Air France

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

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 September from 636€

Return flights