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

Return flights

17 May - 24 May	Hainan Airlines	direct
26 May - 09 Jun	Air France
19 May - 09 Jun	Air France
10 May - 17 May	Ryanair
26 May - 16 Jun	Air France
21 May - 28 May	Air France
26 May - 04 Jun	Air France
02 May - 24 May	Air France
02 May - 09 May	Air France
02 May - 26 May	Air France
02 May - 12 May	Air France
26 May - 02 Jun	Air France
28 May - 23 Jun	Air France
28 May - 30 Jun	Air France
26 May - 30 Jun	Air France
20 May - 02 Jun	Air France
26 May - 23 Jun	Air France
14 May - 28 May	Air France
14 May - 21 May	Air France
14 May - 29 May	Air France

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

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 May from $640

Return flights