Cheapest return flights from Nantes to Porto in August from $69

Best time to book flights for Nantes (NTE) to Porto (OPO) flights at AirHint

AirHint found the following cheapest return flights from Nantes (NTE) to Porto (OPO) in August 2025 (see full year).

Return flights

30 Aug - 04 Sep easyJet direct
29 Aug - 02 Sep easyJet direct
29 Aug - 15 Sep Volotea direct
29 Aug - 08 Sep Volotea direct
25 Aug - 08 Sep Volotea direct
25 Aug - 05 Sep Volotea direct
29 Aug - 16 Sep Volotea
18 Aug - 05 Sep Volotea direct
29 Aug - 17 Sep Volotea
25 Aug - 02 Sep Volotea
08 Aug - 11 Aug Volotea direct
29 Aug - 29 Aug easyJet direct
26 Aug - 31 Aug easyJet
25 Aug - 29 Aug Volotea
24 Aug - 31 Aug Transavia France
25 Aug - 28 Aug Volotea
18 Aug - 31 Aug easyJet
25 Aug - 29 Aug Volotea direct
25 Aug - 28 Aug Transavia France direct
24 Aug - 28 Aug Transavia France

Also check the deals for one-way flights from Nantes to Porto in August.

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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