Cheapest return flights from Shanghai to Porto in September from $1739

AirHint found the following cheapest return flights from Shanghai (SHA) to Porto (OPO) in September 2025 (see full year).

Return flights

27 Sep - 10 Oct KLM

Also check the deals for one-way flights from Shanghai to Porto in September.

Skyscanner

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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