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

Return flights

22 May - 07 Jun	Cathay Pacific
04 May - 07 May	Cathay Pacific
22 May - 07 Jun	Air China	direct
04 May - 07 May	Singapore Airlines	direct
03 May - 07 May	Cathay Pacific
04 May - 06 May	Air China	direct
03 May - 07 May	Singapore Airlines	direct
01 May - 10 May	Singapore Airlines	direct

Also check the deals for one-way flights from Beijing to Singapore 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 Beijing to Singapore in May from $383

Return flights