Fly from Lisbon to Sofia from €142 return with Ryanair. The median price is €170, perfect for budgeting your trip. With one stop, you'll reach Bulgaria's capital in less than a day.
Price and when to book
We found tickets from €142 return. Typical prices range around €142, €170, and €181. The median (€170) gives you a solid benchmark: if you see fares near that range, it's a good time to buy. Book as early as possible, especially if travelling during peak season. We conducted this search on 23 October 2026, so watch for price changes based on your travel dates.
Airline and stops
Ryanair operates this route. The flight includes one stop (it's not direct), which extends your journey slightly but keeps fares low. With one intermediate stop, you'll spend more hours travelling than a direct flight, but it's the most budget-friendly option from Lisbon to Sofia.
Best time to visit
Bulgaria shines in spring (April–May) and autumn (September–October): mild weather, fewer crowds, and stunning scenery. Winter is cold but worthwhile if you want to see snow in Sofia or ski in nearby mountains. July and August are hot. Book well ahead if travelling during European holidays or long weekends.
What to do when you arrive
Sofia deserves 2–3 days: Alexander Nevsky Cathedral, the Church of Boyana (UNESCO-listed) and the Basilica of Sveta Sofia are must-sees. Museums are cheap, food is excellent value, and the airport is 10 km from the city centre with a direct bus. From there, explore Bansko (mountains), Rila Monastery or venture into the Balkans.
FAQ
What's the cheapest price for flights from Lisbon to Sofia?
The lowest fare we found is €142 return. Prices vary by date; the median is €170, so that range is typical.
Is the Lisbon to Sofia flight direct?
No, it has one stop. Ryanair offers this route with one intermediate stop, which helps keep fares down.
Which airline flies from Lisbon to Sofia?
Ryanair operates this route at the prices shown. Always check what's included with your ticket; hand luggage is usually included, but checked baggage often costs extra.
What's there to see and do in Sofia?
Alexander Nevsky Cathedral is the city's most iconic monument. Also visit: the Church of Boyana (UNESCO site just outside the city), the Basilica of Sveta Sofia, museums and local markets. Sofia is very affordable compared to other European capitals.
Photo: Wikimedia Commons. Return economy fares for 1 adult, checked on Kiwi.com on the date shown; they can change.
