AirHint found the following cheapest return flights from Geneva (GVA) to Porto (OPO) in July 2025 (see full year).

Return flights

11 Jul - 22 Jul	TAP
07 Jul - 15 Jul	easyJet
11 Jul - 25 Jul	TAP
08 Jul - 22 Jul	easyJet
08 Jul - 16 Jul	easyJet
22 Jul - 24 Jul	easyJet
15 Jul - 17 Jul	easyJet
16 Jul - 17 Jul	easyJet
08 Jul - 11 Jul	easyJet
15 Jul - 17 Jul	easyJet	direct
28 Jul - 28 Aug	Vueling Airlines
11 Jul - 05 Aug	TAP
14 Jul - 01 Aug	easyJet	direct
29 Jul - 06 Aug	Lufthansa
30 Jul - 05 Aug	easyJet
22 Jul - 01 Aug	easyJet
28 Jul - 06 Aug	Vueling Airlines
24 Jul - 29 Aug	easyJet
28 Jul - 21 Aug	Vueling Airlines
28 Jul - 01 Aug	Vueling Airlines

Also check the deals for one-way flights from Geneva to Porto in July.

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 Geneva to Porto in July from 193€

Return flights