Cheap flights from Lisbon (LIS) to Sofia (SOF)
LIS — SOF
Jul 8 — Jul 151
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Lisbon to Sofia
Discover tips and strategies to find the most affordable flight options for your journey from Lisbon (LIS) to Sofia (SOF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2025.
Popular in | June |
|---|---|
Cheapest in | January |
Average price | $328 |
Good one-way deal | $177 or less |
Best time to book a flight from Lisbon to Sofia
Have a flexible travel schedule? Discover the best time to fly to Sofia from Lisbon with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Lisbon to Sofia
How far ahead should I book a flight from Lisbon to Sofia?
Use this chart to determine the optimal time to book a round-trip flight from Lisbon to Sofia. Price data was last updated on June 27, 2025.
The best time to book flights from Lisbon to Sofia is 53 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Lisbon to Sofia?
Currently, November is the cheapest month in which you can book a flight from Lisbon to Sofia (average of $632). Flying from Lisbon to Sofia in June is currently the most expensive (average of $1,189). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from LIS to SOF?
Find hourly flight availability from Lisbon to Sofia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Lisbon to Sofia as you normally would.