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Cheapest cached fares Nantes → Porto; direct flights available (e.g. V7). · Based on 5 fares found by travellers in the last 48h
Best value: Nov — fares from €26 and ~16°C daytime.
Flights from Nantes to Porto start around €26 (direct flights available). Range seen recently: €26–66, based on 5 fares found by travellers.
Fares found by travellers in the last 48 hours — refreshed daily.
In May, Porto typically sees ~18°C daytime highs and 9 rainy days.
3★+ hotels from €87/night (25 hotels sampled, ~3 weeks out).
Top-rated tours and tickets from €35 — book ahead for the popular ones.
Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.
Porto is Portugal's second largest city and the capital of the Northern region, and a busy industrial and commercial centre. The city isn't very populous (about 238,000 inhabitants in 2024), but the Porto metropolitan area has some 1.8 million inhabitants in a 50-km radius, with cities like Vila Nova de Gaia, Vila do Conde, Póvoa de Varzim and Espinho. The city is built at the high ground overlooking the Douro River estuary's northern side, and its historical centre was declared a UNESCO World Heritage Site in 1996.
Guide content from Wikivoyage contributors (CC BY-SA).
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Flight prices are real fares travellers found in the last 48 hours, refreshed daily — the booking site confirms the final price. Train, bus and ferry fares are shown on the operators' booking sites. Weather data by Open-Meteo; exchange rates: ECB reference. Data updated 2026-09-16. Some links earn Stayonomy a commission at no cost to you.