Cheapest one-way flights from Santiago to Porto in September from 85€

AirHint found the following cheapest one-way flights from Santiago (SCQ) to Porto (OPO) in September 2025 (see full year).

One-Way flights

30 Sep Vueling Airlines
23 Sep Ryanair
27 Sep Ryanair
22 Sep Vueling Airlines
29 Sep Vueling Airlines
25 Sep Vueling Airlines
24 Sep Ryanair
28 Sep Vueling Airlines
26 Sep Ryanair
21 Sep Vueling Airlines

Also check the deals for return flights from Santiago 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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