Cheap flights Helsinki to Lisbon

Direct return flights for 1–7 days. Compare dates and book on Aviasales — prices change fast.

Cheapest dates

Prices as of 01.11.2026. Fresh prices load automatically. Round-trip fare for 1 adult without checked baggage; subject to change.

Dates	Days	Airline	Price
26.01 — 27.01	1	AY	€299	Book from €299 →
10.01 — 16.01	6	AY	€318	Book from €318 →
04.11 — 09.11	5	AY	€493	Book from €493 →

📲 Get daily deals from here on Telegram

About Lisbon

Seven hills, yellow trams, fado drifting from open windows and the ocean nearby. Just 40 minutes by train — fairy-tale Sintra with palaces in the forest.

💡 Fun facts

Pena Palace in Sintra is one of the "Seven Wonders of Portugal".
Sintra was the first place in Europe that UNESCO listed specifically as a "cultural landscape" (1995).
The Initiation Well at Quinta da Regaleira is a spiral staircase about 27 metres deep leading underground.

What to see in the city →

🎭 Festivals

European festivals calendar

🎉 Santo António in Lisbon: sardines, basil and street parties

Lisbon · 📅 12.06 – 13.06

🎶 NOS Alive: a summer festival by the river in Lisbon

Lisbon · 📅 08.07 – 10.07

⚽ Football

All clubs

⚽ Benfica ⚽ Sporting CP ⚽ Casa Pia ⚽ Vitória de Setúbal ⚽ Estrela da Amadora ⚽ FC Alverca

Other destinations · from Helsinki

All flights · from Helsinki →