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

Return flights

07 May - 28 May	WestJet
08 May - 31 May	Porter Airlines (Canada) Ltd
07 May - 18 May	Porter Airlines (Canada) Ltd
16 May - 06 Jun	WestJet
09 May - 30 May	WestJet
12 May - 19 May	Qatar Airways
11 May - 18 May	Qatar Airways
02 May - 09 May	United
01 May - 08 May	Porter Airlines (Canada) Ltd
10 May - 17 May	Qatar Airways
28 May - 13 Jun	Air Transat
22 May - 07 Jun	Air Transat
09 May - 16 May	United
19 May - 25 Jun	Air Canada
25 May - 01 Jun	Qatar Airways
29 May - 20 Jun	Flair Airlines
16 May - 21 Jun	Air Canada
26 May - 02 Jun	KLM
27 May - 03 Jun	KLM
17 May - 21 Jun	Air Canada

Also check the deals for one-way flights from Montreal 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 Montreal to Beijing in May from 1016€

Return flights