Cheapest return flights from Lyon to Porto in September from 73€

Best time to book flights for Lyon (LYS) to Porto (OPO) flights at AirHint

AirHint found the following cheapest return flights from Lyon (LYS) to Porto (OPO) in September 2025 (see full year).

Return flights

10 Sep - 12 Sep Volotea direct
08 Sep - 12 Sep Volotea direct
08 Sep - 10 Sep Volotea direct
21 Sep - 25 Sep easyJet direct
05 Sep - 12 Sep Volotea direct
05 Sep - 08 Sep Volotea direct
05 Sep - 10 Sep Volotea direct
15 Sep - 29 Sep Volotea direct
17 Sep - 29 Sep Volotea direct
10 Sep - 29 Sep Volotea direct
29 Sep - 04 Oct easyJet direct
26 Sep - 13 Oct Volotea direct
29 Sep - 13 Oct Volotea direct
17 Sep - 07 Oct Volotea
26 Sep - 07 Oct Volotea
29 Sep - 07 Oct Volotea
29 Sep - 20 Oct Vueling Airlines
26 Sep - 09 Oct Volotea
29 Sep - 09 Oct Volotea
19 Sep - 07 Oct Volotea

Also check the deals for one-way flights from Lyon 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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