$89 Cheap Flights from Belgrade (BEG) to Sofia (SOF)

View $89 flight on Wed, Nov 12, 2025Opens in a new window

Popular airlines from Nikola Tesla Airport (BEG) to Sofia Airport (SOF)

Cheap Flights from Belgrade to Sofia (BEG-SOF)

Prices were available within the past 7 days and start at $89 for one-way flights and $155 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Serbia
Thu, Aug 14 - Wed, Aug 20
BEG
Belgrade
SOF
Sofia
$155 Roundtrip, found 11 hours ago
$155
Roundtrip
found 11 hours ago
Select Air Serbia flight, departing Thu, Aug 14 from Belgrade to Sofia, returning Wed, Aug 20, priced at $155 found 11 hours ago
Air Serbia
Tue, Aug 12 - Wed, Aug 20
BEG
Belgrade
SOF
Sofia
$166 Roundtrip, found 11 hours ago
$166
Roundtrip
found 11 hours ago
Select Air Serbia flight, departing Tue, Aug 12 from Belgrade to Sofia, returning Wed, Aug 20, priced at $166 found 11 hours ago
Air Serbia
Fri, Nov 14 - Sun, Nov 16
BEG
Belgrade
SOF
Sofia
$180 Roundtrip, found 2 days ago
$180
Roundtrip
found 2 days ago
Select Air Serbia flight, departing Fri, Nov 14 from Belgrade to Sofia, returning Sun, Nov 16, priced at $180 found 2 days ago
Aegean
Wed, Sep 24 - Fri, Sep 26
BEG
Belgrade
SOF
Sofia
$183 Roundtrip, found 3 days ago
$183
Roundtrip
found 3 days ago
Select Aegean flight, departing Wed, Sep 24 from Belgrade to Sofia, returning Fri, Sep 26, priced at $183 found 3 days ago
Air Serbia
Thu, Aug 14 - Thu, Aug 21
BEG
Belgrade
SOF
Sofia
$187 Roundtrip, found 11 hours ago
$187
Roundtrip
found 11 hours ago
Select Air Serbia flight, departing Thu, Aug 14 from Belgrade to Sofia, returning Thu, Aug 21, priced at $187 found 11 hours ago
Air Serbia
Sun, Aug 24 - Sat, Aug 30
BEG
Belgrade
SOF
Sofia
$191 Roundtrip, found 4 days ago
$191
Roundtrip
found 4 days ago
Select Air Serbia flight, departing Sun, Aug 24 from Belgrade to Sofia, returning Sat, Aug 30, priced at $191 found 4 days ago
Aegean
Fri, Sep 5 - Mon, Sep 8
BEG
Belgrade
SOF
Sofia
$195 Roundtrip, found 3 days ago
$195
Roundtrip
found 3 days ago
Select Aegean flight, departing Fri, Sep 5 from Belgrade to Sofia, returning Mon, Sep 8, priced at $195 found 3 days ago
Austrian Airlines
Thu, Sep 25 - Sun, Sep 28
BEG
Belgrade
SOF
Sofia
$219 Roundtrip, found 2 days ago
$219
Roundtrip
found 2 days ago
Select Austrian Airlines flight, departing Thu, Sep 25 from Belgrade to Sofia, returning Sun, Sep 28, priced at $219 found 2 days ago
Swiss International Air Lines
Tue, Sep 16 - Tue, Sep 23
BEG
Belgrade
SOF
Sofia
$260 Roundtrip, found 1 day ago
$260
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Tue, Sep 16 from Belgrade to Sofia, returning Tue, Sep 23, priced at $260 found 1 day ago
Turkish Airlines
Tue, Aug 26 - Sun, Aug 31
BEG
Belgrade
SOF
Sofia
$391 Roundtrip, found 9 hours ago
$391
Roundtrip
found 9 hours ago
Select Turkish Airlines flight, departing Tue, Aug 26 from Belgrade to Sofia, returning Sun, Aug 31, priced at $391 found 9 hours ago

Alternative airports near Sofia

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Sofia Airport SOF. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $166
SOF
Sofia Airport
CheapestClosest
Average driving time to city center11 min
Flights from $166
Flights from Belgrade (BEG) to Sofia (SOF)
Origin airport
Nikola Tesla
Destination airport
Sofia
Airlines serving
Aegean, Air Serbia, Austrian Airlines, ITA Airways, KLM, LOT-Polish Airlines, Lufthansa, Swiss International Air Lines, Turkish Airlines
Roundtrip price
$155
Distance
213 mi
Average flight time
2 hours 15 mins

Belgrade to Sofia Flights

The cheapest times to fly from Belgrade to Sofia

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Belgrade to Sofia are during the month of August. You can find some of the cheapest flights from Belgrade to Sofia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Belgrade to Sofia

Sunday is one of the best days to book for cheap flights from Belgrade to Sofia: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Belgrade to Sofia

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Belgrade to Sofia in 2025. You can also book with separate airlines for your outbound and return journeys, from $89 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Belgrade to Sofia flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Belgrade to Sofia airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Nikola Tesla Airport (BEG) to Sofia Airport (SOF) cost?
Cheap round-trip flights from Nikola Tesla Airport (BEG) to Sofia Airport (SOF) start at $213. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Air Serbia flight leaving BEG on July 30 2025 and touching down at SOF. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from BEG to SOF?
The cheapest flights from BEG to SOF are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Nikola Tesla Airport (BEG) to Sofia Airport (SOF)?
You can fly directly from Nikola Tesla Airport (BEG) to Sofia Airport (SOF) on an Air Serbia flight.
What is the cheapest airline that flies from BEG to SOF?
Take off from BEG to SOF with Air Serbia. This airline currently offers the cheapest one-way ticket for this route, starting from $102. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from BEG on September 28 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Nikola Tesla Airport (BEG) to Sofia Airport (SOF)?
On average, there's only 1 direct flight leaving from Nikola Tesla Airport (BEG) to Sofia Airport (SOF) every day. If this doesn't suit your schedule, check out flights with layovers. Just filter your search results on Expedia to include one or more stops to discover the next best option.
What are the most popular departure times for flights from Nikola Tesla Airport (BEG) to Sofia Airport (SOF)?
More travelers fly between BEG and SOF at 1 PM than at any other point in the day. Looking to skip the crowds? Travel outside of rush hours and there's a chance you'll save on your ticket as well.
What day of the week has the most flights from BEG to SOF?
Fly on a Monday if you're looking for the best selection of flights from Nikola Tesla Airport (BEG) to Sofia Airport (SOF).
What is the earliest flight from Nikola Tesla Airport (BEG) to Sofia Airport (SOF)?
The earliest flight taking off from Nikola Tesla Airport (BEG) is at around 12:50AM UTC+1. Board this flight and you'll reach Sofia Airport (SOF) at approximately 3:00AM UTC+2. The entire trip takes 1h 10m.
How long does it take to fly from Nikola Tesla Airport (BEG) to Sofia Airport (SOF)?
It takes about 1 hour and 10 minutes to cover the 210 mi from BEG to SOF.
What airline has the least delays from BEG to SOF?
With 100% of flights generally arriving as scheduled, Aeroflot has the best on-time performance for direct flights from Nikola Tesla Airport (BEG) to Sofia Airport (SOF). To keep track of your flight status and get notifications about any changes, head to the Expedia App.
What is the best time to fly from Nikola Tesla Airport (BEG) to Sofia Airport (SOF)?
To avoid potential delays on the Nikola Tesla Airport (BEG) to Sofia Airport (SOF) route, aim to fly before 3 PM. Departures after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Sofia from Nikola Tesla Airport (BEG)?
If you're boarding a direct flight from Nikola Tesla Airport (BEG) to Sofia, Sofia Airport (SOF) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Nikola Tesla Airport (BEG) to Sofia Airport (SOF) last-minute?
Last-minute bookings from BEG to SOF are generally more expensive. For the lowest prices, start looking for flights as early as possible. That being said, if you're flexible with your travel plans, you may score a cheap ticket right before your journey.
Is it cheaper to book a BEG to SOF flight and hotel package?
Compared with arranging hotels and flights separately, booking a BEG to SOF flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one convenient place will take the stress out of travel planning. Simply pick your flights and choose from our wide range of stays, then customize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Nikola Tesla Airport (BEG) to Sofia Airport (SOF)?
If you reserved your BEG to SOF flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

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*Available to One Key members.