AirHint found the following cheapest return flights from Porto (OPO) to Shanghai (PVG) in March 2026 (see full year).

Return flights

10 Mar - 22 Mar	Ryanair
12 Mar - 20 Mar	Ryanair
05 Mar - 14 Mar	Iberia
10 Mar - 19 Mar	Ryanair
28 Mar - 03 Apr	Ryanair
17 Mar - 30 Mar	Ryanair
07 Mar - 14 Mar	Vueling Airlines
16 Mar - 20 Mar	Air Europa
17 Mar - 24 Mar	Ryanair
08 Mar - 14 Mar	Ryanair
05 Mar - 20 Mar	Ryanair
30 Mar - 09 Apr	Ryanair
25 Mar - 21 Apr	Lufthansa
26 Mar - 02 Apr	Austrian Airlines
12 Mar - 06 Apr	Condor

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

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 Porto to Shanghai in March from $626

Return flights