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

Return flights

26 Aug - 02 Sep	United
25 Aug - 01 Sep	United
27 Aug - 03 Sep	United
31 Aug - 07 Sep	Qatar Airways
28 Aug - 04 Sep	United
30 Aug - 06 Sep	United
24 Aug - 31 Aug	United
25 Aug - 31 Aug	Japan Airlines
29 Aug - 05 Sep	United
22 Aug - 29 Aug	United
21 Aug - 28 Aug	United
04 Aug - 11 Aug	Qatar Airways
18 Aug - 25 Aug	United
20 Aug - 27 Aug	United
19 Aug - 26 Aug	United
10 Aug - 17 Aug	Qatar Airways
12 Aug - 19 Aug	Qatar Airways

Also check the deals for one-way flights from Montreal to Shanghai in August.

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 August from 1127€

Return flights