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

Return flights

26 May - 11 Jun	Air Transat
01 May - 21 May	Porter Airlines (Canada) Ltd
15 May - 31 May	Porter Airlines (Canada) Ltd
07 May - 14 May	ANA
06 May - 13 May	ANA
01 May - 16 May	Porter Airlines (Canada) Ltd
20 May - 27 May	Qatar Airways
04 May - 18 May	Qatar Airways
05 May - 12 May	Qatar Airways
19 May - 26 May	Qatar Airways
18 May - 25 May	Qatar Airways
25 May - 01 Jun	Qatar Airways
27 May - 03 Jun	Qatar Airways
29 May - 05 Jun	Qatar Airways
26 May - 02 Jun	Qatar Airways
26 May - 10 Jun	Qatar Airways
11 May - 10 Jun	SWISS
31 May - 07 Jun	Qatar Airways
23 May - 06 Jun	Air Canada
28 May - 04 Jun	Condor

Also check the deals for one-way flights from Montreal to Shanghai 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 Shanghai in May from 972€

Return flights