Cheap flights Nantes to Porto

Cheapest dates

Prices as of 27.10.2026. Fresh prices load automatically. Round-trip fare for 1 adult without checked baggage; subject to change.

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About Porto

Porto tumbles in terraces down to the Douro River: azulejo tiles, wine cellars and an iron bridge that looks like the Eiffel Tower. Delicious, affordable and incredibly photogenic.

💡 Fun facts

• Port wine is aged not in Porto itself but in the old cellars of Vila Nova de Gaia, on the other bank of the Douro.
• The Dom Luís I Bridge (1886) was designed by Théophile Seyrig, a student and partner of Gustave Eiffel.
• Livraria Lello is often called one of the most beautiful bookshops in the world; entry is paid, but the ticket price is deducted when you buy a book.

What to see in the city →