Flight to Lisbon from 131 € — Round Trip in September

Are you looking for a cheap flight to lisbon? Then we have a real bargain for you: For only 131 euros per person, you fly from Frankfurt to Lisbon and back. The round trip with a layover is perfect for a short trip to the Portuguese capital.

🪪 Entry: For German nationals, a personal ID card (EU/Schengen) is sufficient.

Why go to Lisbon now?

Lisbon is one of the most beautiful cities in Europe – and especially pleasant in September. Explore the historic Alfama district with its narrow streets and famous Fado. Visit the imposing Torre de Belém and the Jerónimos Monastery, both UNESCO World Heritage sites. In the Belém district, you must try the original Pastéis de Nata – best at Pasteis de Belém. Other highlights include the Elevador de Santa Justa, the lively Bairro Alto at night, and local dishes like Bacalhau (dried cod) or Caldo Verde (green cabbage soup).

Your flight to lisbon for only 131 €

The deal: Round trip from Frankfurt on 14 September 2026, return on 18 September 2026. The layover makes the trip particularly cheap – with 131 euros per person you save a lot. Book your flight to lisbon early, because such prices sell out quickly. You fly from Frankfurt (FRA) to Lisbon (LIS) and back – all inclusive.

Best travel time & practical tips for your flight to lisbon

In September, you can enjoy mild late summer weather in Lisbon with 25–30 °C and little rain – ideal for sightseeing. From the airport, you can reach the city center by metro (Linha Vermelha) in 20 minutes. On site, the 24-hour metro card (approx. 6.50 €) is worth it, or you can use the famous Tram 28 for a relaxed city tour. Savings tip: Buy your Pastéis de Nata not only on the tourist street, but also in supermarkets – they are equally delicious and cheaper. And: Your flight to lisbon does not include a transfer – best book it separately.

Lisbon in 4 days – your short itinerary

• Day 1 (Arrival): Check-in at the hotel, first walk through Alfama, dinner with Fado in a traditional restaurant.
• Day 2: Morning in Belém (tower, monastery, Pastéis de Nata), afternoon shopping in Chiado and enjoy the view from Elevador de Santa Justa.
• Day 3: Explore Bairro Alto with its graffiti, visit the Mercado da Ribeira (Time Out Market) for local delicacies. In the evening cocktails with a view of the Tagus.
• Day 4 (Departure): Last shopping at LX Factory or at Praça do Comércio. Ride to the airport – so your flight to lisbon ends relaxed.

More inspiration can be found on the German Wikipedia page for Lisbon. And don’t forget to regularly check our other flight deals.