HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sofia

Cheap flights from Belgrade (BEG) to Sofia (SOF)

BEG — SOF
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Belgrade to Sofia with Cheapflights

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Belgrade to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from Belgrade (BEG) 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 February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

October

Cheapest in

December

Average price

$169
Provider with most accurate pricing for Belgrade Nikola Tesla-Sofia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Belgrade Nikola Tesla-Sofia flights.
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($6 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
  • Most accurate provider: When it comes to deals on Belgrade-Sofia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Belgrade-Sofia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Belgrade-Sofia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Belgrade-Sofia flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Belgrade-Sofia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Belgrade to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from Belgrade 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 Belgrade to Sofia

What is the cheapest month to book a flight from Belgrade to Sofia?

Currently, August is the cheapest month in which you can book a flight from Belgrade to Sofia (average of $118). Flying from Belgrade to Sofia in January is currently the most expensive (average of $191). 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 BEG to SOF?

Find hourly flight availability from Belgrade 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 February 13, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Belgrade to Sofia as you normally would.

Reviews of airlines servicing Sofia

Get insights into the airlines that provide service to Sofia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sofia. Reviews last updated February 13, 2026.
Read through reviews of airlines operating flights from Belgrade to Sofia, such as Air Serbia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Serbia
6.1
Okay
215 reviews

Boarding

6.2

Food

5.7

Entertainment

5.5

Crew

7.2

Comfort

6.4

Overall

6.1

Reviews

1 / 15
2.0
Mediocre

Anonymous,Dec 2025

SOF - BEG

Air serba has to clean their toilets ! The dirtiest toilets ever !!!!
Air Serbia
6.1
Okay
215 reviews
Air Serbia
6.1
Okay
215 reviews

Boarding

6.2

Food

5.7

Entertainment

5.5

Crew

7.2

Comfort

6.4

Overall

6.1

Reviews

1 / 15
2.0
Mediocre

Anonymous,Dec 2025

SOF - BEG

Air serba has to clean their toilets ! The dirtiest toilets ever !!!!

Related info for your journey

Find useful and relevant information for your journey from Belgrade to Sofia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Belgrade to Sofia flight route?

    Flights from Belgrade Nikola Tesla to Sofia have been viewed 1 times in the past calendar month.

  • What is the cheapest airline to fly from Belgrade to Sofia round-trip?

    Cheapflights users have booked flights from Belgrade to Sofia round-trip from $118. You may be able to fly from Belgrade to Sofia for 29% less than the average price by searching for this airline.

  • What are the most reliable airlines from Belgrade to Sofia?

    Before booking your flight to Sofia from Belgrade, check out the most reliable airlines to get you to your destination on time: JetBlue (80%), Etihad Airways (80%), Air France( 80%).

  • Can I find deals for flights from Belgrade to Sofia that include hotel bookings?

    Yes. In addition to deals on Belgrade to Sofia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Belgrade to Sofia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belgrade to Sofia.

  • Can I find deals for business class flights from Belgrade to Sofia?

    Yes. Cheapflights offers flight deals from Belgrade to Sofia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Belgrade to Sofia?

    Currently, August is the cheapest month in which you can book a flight from Belgrade to Sofia (average of $118). Flying from Belgrade to Sofia in January is currently the most expensive (average of $191). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Sofia by adding a car rental and/or hotel reservation to your travel itinerary.
Sofia car rentals
Sofia Airport car rentals
Plovdiv Airport car rentals

Top airline flying from Belgrade to Sofia

Discover the top airline that operate flights from Belgrade to Sofia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air SerbiaCheapest$118Average$157FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.