Cheapest one-way flights from Granada to Porto in May from $55

Best time to book flights for Granada (GRX) to Porto (OPO) flights at AirHint

AirHint found the following cheapest one-way flights from Granada (GRX) to Porto (OPO) in May 2025 (see full year).

One-Way flights

20 May Vueling Airlines
10 May Iberia
31 May Vueling Airlines
21 May Vueling Airlines
26 May Vueling Airlines
03 May Iberia
09 May Vueling Airlines
02 May Iberia
30 May Vueling Airlines

Also check the deals for return flights from Granada to Porto in May.

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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