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

Return flights

20 May - 26 May	Qatar Airways
20 May - 04 Jun	Qatar Airways
04 May - 25 Jun	Qatar Airways
25 May - 23 Jun	Qatar Airways
03 May - 24 Jun	Qatar Airways
03 May - 30 Jun	Qatar Airways
06 May - 21 May	Emirates
17 May - 31 May	Emirates
19 May - 02 Jun	Emirates
10 May - 21 Jun	Emirates
24 May - 14 Jun	Emirates
10 May - 24 May	Emirates
12 May - 26 May	Emirates
21 May - 05 Jun	Qatar Airways
13 May - 22 Jun	Korean Air
01 May - 31 May	Emirates
06 May - 21 May	China Southern	direct
06 May - 13 May	Cathay Pacific

Also check the deals for one-way flights from Toronto to Guangzhou 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 Guangzhou in May from 967€

Return flights