AirHint found the following cheapest return flights from Nantes (NTE) to Porto (OPO)
in September 2025 (see full year ).
Return flights
15 Sep
- 17 Sep
easyJet
56 €
direct
16 Sep
- 18 Sep
easyJet
56 €
direct
08 Sep
- 12 Sep
easyJet
56 €
direct
15 Sep
- 19 Sep
easyJet
56 €
direct
11 Sep
- 14 Sep
easyJet
56 €
direct
06 Sep
- 18 Sep
easyJet
56 €
direct
10 Sep
- 14 Sep
easyJet
56 €
direct
05 Sep
- 07 Sep
easyJet
57 €
direct
01 Sep
- 04 Sep
easyJet
57 €
direct
02 Sep
- 05 Sep
easyJet
58 €
direct
30 Sep
- 01 Oct
easyJet
66 €
direct
16 Sep
- 07 Oct
Vueling Airlines
133 €
17 Sep
- 07 Oct
Vueling Airlines
138 €
26 Sep
- 15 Oct
Vueling Airlines
147 €
26 Sep
- 17 Oct
Vueling Airlines
151 €
26 Sep
- 15 Oct
Volotea
152 €
direct
21 Sep
- 07 Oct
Vueling Airlines
153 €
26 Sep
- 16 Oct
Vueling Airlines
159 €
26 Sep
- 07 Oct
Vueling Airlines
163 €
19 Sep
- 07 Oct
Volotea
168 €
Also check the deals for one-way flights from Nantes to Porto in September .
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.