Cheapest return flights from Lyon to Porto in May from $68

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 May 2025 (see full year).

Return flights

09 May - 14 May Volotea direct
02 May - 14 May Volotea direct
09 May - 26 May Volotea direct
05 May - 14 May Volotea direct
05 May - 07 May Volotea direct
19 May - 30 May Volotea direct
21 May - 30 May Volotea direct
23 May - 30 May Volotea direct
19 May - 04 Jun Volotea direct
19 May - 06 Jun Volotea direct
21 May - 04 Jun Volotea direct
21 May - 06 Jun Volotea direct
30 May - 04 Jun Volotea direct
30 May - 13 Jun Volotea direct
30 May - 11 Jun Volotea direct
30 May - 16 Jun Volotea direct
30 May - 06 Jun Volotea direct
23 May - 04 Jun Volotea direct
16 May - 30 May Volotea direct
19 May - 26 May Volotea direct

Also check the deals for one-way flights from Lyon to Porto in May.

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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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