Lisbon in September 2025

September in Lisbon feels like a secret season. You’ll catch the tail end of summer heat, but with smaller lines and cooler evenings. Swim in Atlantic waters still warmed by the August sun, enjoy early harvest wines, and wander Belém or Alfama without jostling crowds. Local festivals, from horror films to Fado, return after the August lull. For best beach days, go early in the month. Don’t skip the Feira da Luz fair in Carnide—a true neighborhood scene.

Lisbon in September 2025 at a glance

🌦️ Weather

Avg highs 26 °C / 79 °F; warm days, cooling nights

☀️ Daylight

12.4 h; sunset by 7:40 pm

🎉 Key events

Santa Casa Alfama fado fest, MOTELx horror film fest

👥 Crowds

Medium-high early month, easing mid-Sept

🧳 What to pack

Swimsuit, sunglasses, light jacket for evenings

🍴 Seasonal treats

Grilled sardines, young vinho verde, fig tarts

Top things to do in Lisbon in September

Cacilheiro ferry crossing the Tagus River with Lisbon skyline in the background.

Cruise the Tagus at sunset

  • When: All month
  • Tags: Outdoors, Tour

Watch golden hour from the water on a sailboat or ferry cruise. Early September evenings are still warm, and you’ll see Lisbon’s skyline shimmer from a breezy vantage.

Lisbon's iconic yellow Tram 28 navigating through historic Alfama district streets.

Ride Tram 28 through quieter streets

  • When: Early morning or after 8 pm
  • Tags: Cultural experience, Tour

Avoid the worst crowds and board this historic tram for a scenic loop through Alfama and Graça. Dusk rides come with glowing windows and fewer elbows.

People toasting with sparkling wine on a sundowner cruise.

Sip vinho verde in a riverside bar

  • When: Afternoons into sunset
  • Tags: Explorer, Seasonal

Cool down with this light, slightly sparkling wine popular in late summer. Riverside spots near Cais do Sodré offer great people-watching and ocean breezes.

MAAT Museum exterior with river view and bridge in Lisbon.

Explore the MAAT museum's rooftop

  • When: Open daily (10 am–7 pm)
  • Tags: Cultural experience, Outdoors

Climb the sinuous curves of the Museum of Art, Architecture and Technology for views over the Tejo. The light hits different in September.

Maritime Museum exhibit at LX Factory, Lisbon showcasing historical ship models.

Wander LX Factory on a Sunday

  • When: Sundays especially
  • Tags: Explorer, Family-friendly

A converted factory hub packed with indie shops, murals, and food stalls. Weekend afternoons buzz with live music and browsing locals.

Person riding e-bike near Jerónimos Monastery, Lisbon, on Belém Riverside tour.

Bike the riverside to Belém

  • When: Mornings before heat builds
  • Tags: Adventure, Outdoors

Rent a Gira e-bike and pedal along the flat riverside path to Belém. September’s breeze makes it pleasant, and traffic is lighter post-summer.

Fado musicians performing traditional Portuguese music in a Lisbon venue.

Catch fado in a courtyard

  • When: Weekends, early evenings
  • Tags: Cultural experience, Seasonal

As temps drop slightly, many fado venues return to semi-outdoor setups. Alfama courtyards or tucked-away taverns host intimate shows under lantern light.

Tourists walking through a narrow street in Lisbon during a food tour.

Shop Mercado de Campo de Ourique

  • When: Daily
  • Tags: Family-friendly, Explorer

Less touristy than Time Out Market, this food hall blends gourmet bites with local rhythm. Great for a casual lunch or souvenir snacks.

Offbeat experiences in September

Watch a horror flick at MOTELx

Lisbon’s genre film festival runs mid-month. Indie, camp, and cult films screen in moody theaters downtown. Expect audience costumes and surprise appearances.
📍Where: Cinema São Jorge, Avenida da Liberdade

Ride the Elevador do Lavra

Oldest funicular with dramatic inclineBuilt in 1884, this tiny tram climbs one of Lisbon’s steepest hills. The short ride offers big views.
📍Where: Largo da Anunciada

Chill at Jardim da Estrela

Leafy 19th-century park with duck pond. Perfect for post-lunch lounging. Grab a coffee from the kiosk and sprawl under a jacaranda.
📍Where: Opposite Basílica da Estrela

Tour the water museum

Explore Lisbon’s aqueducts and cisternsThe Museu da Água is a cool, underrated spot featuring tunnels and water history. Great if the heat spikes.
📍Where: Rua do Alviela, 12

Catch Feira da Luz festivities

Local fair with food, crafts, concertsLong-running neighborhood fair with folk shows, cheap eats, and local buzz. Night visits are most festive.
📍Where: Largo da Luz, Carnide

Ride a ferry to Cacilhas

10-minute river hop with viewsCross the Tejo for skyline snaps, then grab seafood with locals.
📍Where: Ferry from Cais do Sodré to Cacilhas

Festivals and events in Lisbon this September 2025

Santa Casa Alfama Fado Festival

  • Dates: Sept 26–27, 2025
  • Event type: Cultural Festival
  • Location: Alfama neighborhood courtyards
  • What to expect: Lisbon’s historic heart hums with outdoor Fado concerts. Buy tickets for headline acts or stumble into free sets in plazas.

MOTELx Horror Film Festival

  • Dates: Sept 10–15, 2025
  • Event type: Film Festival
  • Location: Cinema São Jorge and others
  • What to expect: Campy classics, creepy premieres, and late-night shorts return for Lisbon’s cult-favorite genre fest.

Feira da Luz (Carnide)

  • Dates: Ongoing through mid-September
  • Event type: Local Fair
  • Location: Largo da Luz, Carnide
  • What to expect: Historic neighborhood fair with food stalls, games, local concerts. Low-key and family-oriented.

Greenfest Lisbon

  • Dates: Sept 19–21, 2025 [TBC]
  • Event type: Sustainability Expo
  • Location: Estoril Congress Center
  • What to expect: Portugal’s largest eco-lifestyle event features talks, exhibits, and green products. Take the train to Estoril and make a beach day of it.

Out Jazz (final shows)

  • Dates: Sundays through Sept 22, 2025
  • Event type: Live Music Series
  • Location: Rotating Lisbon parks
  • What to expect: This free Sunday jazz series ends this month. Bring a blanket and wine to groove in the grass.

Highlights for different traveller types

Couples

Stroll Alfama at dusk with guitar notes drifting from courtyards. Share a seafood dinner by candlelight in Mouraria. End with rooftop cocktails watching the Ponte 25 de Abril lights twinkle.

Foodies

Feast on grilled sardines and octopus rice at Campo de Ourique Market. Try fig desserts with young vinho verde. Join a petiscos tasting tour to sample Lisbon’s take on tapas.

Culture vultures

See Gothic and Manueline art at the Jerónimos Monastery. Book a MOTELx late show for edgy cinema. Don’t miss live Fado during the Santa Casa Alfama weekend.

Families with kids

Ride Tram 15 to Belém for monuments and pastries. Chill at the Oceanário or hop the Cacilhas ferry. Browse Feira da Luz rides and snacks for an easy evening out.

Solo wanderers

Browse books at Bertrand (world’s oldest bookstore). People-watch at Miradouro de São Pedro de Alcântara. Sip coffee at Fábrica Roasters while journaling your Alfama strolls.

Your perfect 3-day Lisbon in September itinerary

People on Segways under a large bridge in Alfama, Lisbon, with a sailboat on the river.
  • Morning: Ride Tram 28 through Alfama before 9 am to beat crowds. Walk up to the Castelo de São Jorge for views.
  • Breakfast: Stop at Pois, Café for eggs and fresh pastries (Google Maps: "Pois Café")
  • Midday: Visit the Lisbon Cathedral and explore narrow Alfama alleys.
  • Lunch: Try grilled sardines and white sangria at Santo Antonio de Alfama.
  • Afternoon: Walk riverside from Terreiro do Paço to Cais do Sodré.
  • Evening: Join a small-group Fado show in an Alfama courtyard (reserve ahead).
Lisbon city square with patterned pavement and historic buildings on a sunny day.
  • Morning: Rent a bike and cycle to Belém. Visit the Jerónimos Monastery by 10 am to avoid queues.
  • Breakfast: Fuel up with pastéis de nata at Pastéis de Belém.
  • Midday: Tour the MAAT museum and climb its rooftop.
  • Lunch: Grab poke or burgers at LX Factory's food court.
  • Afternoon: Browse Ler Devagar bookstore and boutique shops.
  • Evening: Watch sunset from a Tagus cruise; bring a jacket for breezy decks.
  • Morning: Lounge at Jardim da Estrela with coffee and a book.
  • Breakfast: Go local with a galão and pastel de feijão at a kiosk.
  • Midday: Ride Elevador do Lavra and walk downhill via Miradouro do Torel.
  • Lunch: Snack through Mercado de Campo de Ourique stalls.
  • Afternoon: Ferry to Cacilhas for seafood and city views.
  • Evening: Head to Feira da Luz for lights, bites, and music

Best day trips from Lisbon in September

Belem Tower in Lisbon with wooden walkway and blue sky.

Sintra 🚌

Travel time: ~40 min by train

Tour colorful palaces and forested hilltops. September’s cooler air makes the climb to Moorish Castle less punishing. Book palace entries ahead.

Beachfront in Cascais with people enjoying the sand and water, colorful buildings in the background.

Cascais 🚉

Travel time: ~40 min by train

Beach town with art museums and seaside promenades. Ocean is still swimmable early month. Rent bikes to cruise the coastal path.

Évora 🚗

Travel time: ~90 min by car/train

Roman ruins and whitewashed alleys await in this Alentejo gem. Dry weather keeps walking easy. Great for a wine-tasting add-on.

Arrábida Bridge spanning the Douro River in Porto, Portugal, with cityscape and greenery.

Setúbal & Arrábida 🚗

Travel time: ~60 min by car

Perfect for seafood and snorkeling. Head to Portinho da Arrábida beach—less crowded than Cascais, still pristine. Bring reef shoes.

Go shopping in Lisbon in September

  • When: Late Aug–mid Sept
  • Where: Largo da Luz, Carnide

Lisbon’s oldest fair mixes pop-up shops, crafts, food stands, and live acts. It’s mostly locals, making it a true insider scene.

  • When: Saturdays
  • Where: Jardim do Príncipe Real

This open-air market features handmade goods, vintage finds, and gourmet samples under a canopy of trees. Arrive before noon for best picks.

Maritime Museum exhibit at LX Factory, Lisbon showcasing historical ship models.
  • When: Year-round
  • Where: Alcântara

Converted warehouses now hold art books, eco-fashion, and quirky souvenirs. September weekends mean sidewalk music and café patios buzzing.

  • When: Year-round
  • Where: Palacete Ribeiro da Cunha, Príncipe Real

This 19th-century mansion houses indie Portuguese brands. Shop sustainable fashion and ceramics in a moody, tiled setting.

Pro tips for visiting Lisbon in September

1. Book your accommodation early for the first week—rates are still high post-August.

2. Take the Cacilhas ferry around 6 pm for golden light and cheaper sunset views.

  1. Avoid Tram 28 midday—lines spike by 10:30 am; go before 9 am or after 7 pm.

  2. Bring a light jacket: evenings can dip to 15 °C even after hot days.

  3. The metro runs until 1 am, but buses and ferries scale back after 11 pm.

  4. For fado shows, choose weeknights for smaller crowds and lower prices.

  5. Order vinho verde or sangria by the jug to save euros when dining al fresco.

  6. Many shops close Sundays—but parks and kiosks buzz all weekend.

  7. Use Viva Viagem cards on all transit—reload at metro stations, not on buses.

  8. Avoid Alfama stairs in slippery sandals; cobblestones + incline = fall risk.

Frequently asked questions about visiting Lisbonin September

Is September a good time to visit Lisbon?

Yes. The weather’s warm, the crowds are lighter after early September, and cultural festivals like Santa Casa Alfama are back.

Can you still swim in the ocean in September?

Absolutely. The water remains warm enough for swimming, especially in the first half of the month.

What should I wear in Lisbon in September?

Pack light clothes for the day, but bring a jacket for cooler nights. Comfortable shoes are a must on Lisbon’s hills.

Are attractions open in September?

Yes. Museums, markets, and major sights run normal hours, and many summer experiences (like cruises) continue into late September.

Is public transport reliable in September?

Yes. With locals back from holidays, services run smoothly. Avoid peak hours on trams and bring a Viva Viagem card.

Where should I stay for a short September trip?

Baixa-Chiado is central and walkable. Belém offers calm and culture; Cais do Sodré is good for nightlife

Is Lisbon expensive in September?

Early September still sees summer pricing. From mid-month, hotel and airfare rates drop slightly.

How’s the air quality in Lisbon?

Generally excellent. Atlantic breezes help keep the air fresh, even in warm months.

Do I need to book Fado shows in advance?

Yes for popular spots, especially on weekends. Weeknight shows are easier to get last-minute.

What’s the best way to get from the airport?

The metro (Red Line) takes about 30 minutes to downtown. Taxis and rideshares are also quick and affordable.