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

Return flights

17 May - 07 Jun	Cathay Pacific
23 May - 21 Jun	Cathay Pacific
05 May - 12 May	United
04 May - 30 May	United
17 May - 30 May	United
03 May - 18 May	United
02 May - 17 May	United
01 May - 16 May	United
21 May - 28 May	United
12 May - 26 May	Air Canada
06 May - 21 May	Air Canada
03 May - 19 May	Air Canada
28 May - 07 Jun	Air Canada
23 May - 06 Jun	Korean Air
23 May - 06 Jun	Air China	direct

Also check the deals for one-way flights from Toronto 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 Toronto to Beijing in May from 886€

Return flights