Cheapest return flights from Ontario to Shanghai in May from $1215

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

Return flights

28 May - 04 Jun Alaska Airlines
04 May - 07 May Qatar Airways
11 May - 26 May British Airways
24 May - 24 Jun British Airways
08 May - 29 May Qatar Airways
07 May - 21 May Qatar Airways
27 May - 03 Jun Qatar Airways
23 May - 06 Jun British Airways

Also check the deals for one-way flights from Ontario to Shanghai in May.

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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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