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Barcelona – Lisbon flights 🇵🇹: what this route really costs

The median price of a Barcelona – Lisbon return flight is €94. Eight departure dates out of ten fall between €59 and €164, and the cheapest date we have seen is at €41. These figures come from 426 prices checked by Tarmako across 108 departure dates, from 6 October 2026 to 26 October 2026. The most common stay lasts 3 days.

Airports taken into account: BCN for departure, LIS for arrival.

Prices by departure month

Return, per person. A month is listed only if it has at least 6 departure dates checked.

Hear about it when the price on this route drops

Tarmako checks this route every two hours. When a fare falls to half the usual price or less (35 % less on long-haul), our subscribers get an email with the dates, the real airports and the time of the check. The trial lasts seven days, with no bank card.

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Lisbon, once you are there

Hills, light and a permanent gentleness.

Lisbon is a city of hills, light and azulejos, descending towards the Tagus. It has kept its yellow trams, its working-class neighborhoods and a form of gentleness not found elsewhere in Europe. It has also become expensive and very busy: you have to get up early or leave the center to find it again.

Getting around. The metro connects the airport to the center for a very low price. Trams, funiculars and elevators are part of the network. Suburban trains serve Sintra, Cascais and Estoril in less than an hour.

Where to stay. Alfama and Mouraria for the soul, Príncipe Real and Graça for the quiet and the view, Alcântara for the prices. Expect from 60 to 140 € per night. Be aware that many accommodations are at the top of a hill and without an elevator.

What to eat. Bacalhau in a thousand ways, grilled sardines in summer, pork à l'alentejana. And the pastel de nata, which is eaten warm, dusted with cinnamon, standing at the counter. Neighborhood tascas serve a dish of the day for a modest sum.

What to do. Tram 28 early in the morning. The miradouros, those panoramic terraces, at the end of the day. The Jerónimos Monastery and the Belem Tower. Sintra over a full day. And a fado evening in a small venue in Alfama, not in a dinner show.

Good to know. The slopes are real: plan for good shoes. Tap water is drinkable. Beware of restaurants that bring unrequested appetizers, they are billed — you can refuse them. The best season runs from March to June and from September to October.

Frequently asked questions

What is the usual price of a Barcelona – Lisbon flight?

The median price of a Barcelona – Lisbon return flight checked by Tarmako is €94, across 108 departure dates observed from 6 October 2026 to 26 October 2026. Eight dates out of ten fall between €59 and €164.

What is the cheapest month for a Barcelona – Lisbon flight?

Among the departures Tarmako has checked, January 2027 is the cheapest month for Barcelona – Lisbon, with a median return price of €72 across 20 dates. This ranking only covers months already on sale and may change.

Can I book a Barcelona – Lisbon flight with Tarmako?

No. Tarmako sells no tickets: the service checks prices, calculates the usual price of the Barcelona – Lisbon route and lets its subscribers know by email when a fare falls well below that level (half price on short flights, 35 % less on long-haul). You then book with the airline or agency of your choice.

How these figures are calculated: for each departure date we keep the median price seen, then we calculate the median across all dates. These are observed prices, neither guaranteed nor held. Our method in detail. Page updated automatically on 26 October 2026.