Porto
You can be here in September for about €654, 4 days, direct.
Why now
Prime time in September: 23°C days.
Late spring and September are the sweet spot, with warm afternoons and the river terraces open; winters are wet and short, and the Douro valley harvest in early autumn fills the valley's quintas. The São João festival in June is a single night of plastic hammers, sardines and fireworks; the city is booked solid around it.
Best months here: June, July, September. Daytime highs, sea temperature and rainy days from three years of Open-Meteo reanalysis; a rainy day is one with at least 1 mm of rain, which is the WMO threshold and not the same as "it drizzled".
The place
Porto is granite, tiles and a river gorge, a working city that took to tourism late and still shows its trade: port lodges across the water in Gaia, warehouses on the Ribeira, tripe on the menu. It is smaller and steeper than Lisbon and easier to get the measure of in three days. It suits people who like grey light, heavy food and a drink at five.
What you can do
- 01Walk across the top deck of the Dom Luís I bridge to Gaia and taste port at one of the lodges.
- 02Eat a francesinha at Café Santiago or Brasão, then do not plan anything for the afternoon.
- 03See the azulejos in São Bento station and the gilded interior of São Francisco church.
- 04Take the historic tram 1 along the river to Foz and walk the Atlantic promenade to the Castelo do Queijo.
- 05Visit Livraria Lello only with a timed ticket, or skip it for the Casa da Música's guided tour.
Where to stay · neighbourhoods
Stay in Cedofeita, around Aliados or in Bonfim; the Ribeira is for looking at, not sleeping in, and Gaia is a bridge away from everything.
Unusual things
- ◦The Serralves museum's art-deco villa and park in the west of the city, with Álvaro Siza's museum building behind it.
- ◦The Mercado do Bolhão, rebuilt and reopened, still selling tripe, bacalhau and flowers on the ground floor.
- ◦Passeio Alegre garden in Foz, with its palm trees, ornate public toilets and a mini-golf course from the 1950s.
Day trips
Flight options
Routes come from OpenFlights (historical) and a 2026 route reference compiled from public timetables. Durations are the published schedule where we have it, otherwise a block-time model fitted on measured nonstop flights. Verify schedules with the airline before booking.
Flight.Deals has not measured this route from Florence yet, but it does measure Porto from Rome (€82 typical) and Milan (€69 typical).
Entry requirements · IT passport
Source: passport-index-data, March 2026 (coarse indicator), covering 258 of our 268 destinations for each of 199 passports. Always confirm with the destination's official site.
Airports
Distances are centre to airport derived · nonstop counts are our route reference for 2026, not every flight that exists.
Local transport
- Airport to city
- Metro line E, 30 min, €2.25
- Car needed?
- No — walkable or good public transport
- Getting around
- Six metro lines with the violet line from the airport to Trindade in about 30 minutes; the centre is walkable but the hills from the river are steep and the funicular helps. Buses fill the gaps and the old trams are for pleasure.
- Clock
- 1 hour behind Florence (Europe/Lisbon) derived
- Daylight
- 12.5 hours of daylight in September · sunrise 07:14, sunset 19:46 derived
- Currency
- EUR
Alternatives at a similar price
Whole trip per person for 4 days from Florence in September, then the flight time; estimates, like the total above.
Cagliari
Casablanca
Berlin
Kos
Malta
Menorca