AirHint found the following cheapest return flights from Zurich (ZRH) to Porto (OPO) in April 2026 (see full year).

Return flights

30 Apr - 14 May	TAP	direct
27 Apr - 17 May	TAP
27 Apr - 17 May	easyJet	direct
01 Apr - 03 Apr	Iberia
01 Apr - 04 Apr	Iberia
02 Apr - 05 Apr	easyJet
01 Apr - 03 Apr	easyJet	direct
01 Apr - 04 Apr	easyJet	direct
02 Apr - 06 Apr	TAP
02 Apr - 05 Apr	easyJet	direct

Also check the deals for one-way flights from Zurich to Porto in April.

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 Zurich to Porto in April from 128€

Return flights