$65 Cheap Flights from Sofia (SOF) to Belgrade (BEG)

View $65 flight on Fri, Apr 17, 2026Opens in a new window

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

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Cheap Flights from Sofia to Belgrade (SOF-BEG)

Prices were available within the past 7 days and start at $65 for one-way flights and $169 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aegean
Fri, Apr 17 - Mon, Apr 20
SOF
Sofia
BEG
Belgrade
$169 Roundtrip, found 6 days ago
$169
Roundtrip
found 6 days ago
Select Aegean flight, departing Fri, Apr 17 from Sofia to Belgrade, returning Mon, Apr 20, priced at $169 found 6 days ago
Aegean
Fri, Apr 17 - Tue, Apr 21
SOF
Sofia
BEG
Belgrade
$171 Roundtrip, found 3 days ago
$171
Roundtrip
found 3 days ago
Select Aegean flight, departing Fri, Apr 17 from Sofia to Belgrade, returning Tue, Apr 21, priced at $171 found 3 days ago
Aegean
Fri, Apr 17 - Sun, Apr 19
SOF
Sofia
BEG
Belgrade
$173 Roundtrip, found 5 days ago
$173
Roundtrip
found 5 days ago
Select Aegean flight, departing Fri, Apr 17 from Sofia to Belgrade, returning Sun, Apr 19, priced at $173 found 5 days ago
Aegean
Fri, Apr 17 - Mon, Apr 20
SOF
Sofia
BEG
Belgrade
$182 Roundtrip, found 6 days ago
$182
Roundtrip
found 6 days ago
Select Aegean flight, departing Fri, Apr 17 from Sofia to Belgrade, returning Mon, Apr 20, priced at $182 found 6 days ago
Aegean
Mon, Apr 27 - Sat, May 2
SOF
Sofia
BEG
Belgrade
$183 Roundtrip, found 18 hours ago
$183
Roundtrip
found 18 hours ago
Select Aegean flight, departing Mon, Apr 27 from Sofia to Belgrade, returning Sat, May 2, priced at $183 found 18 hours ago
Austrian Airlines
Thu, Sep 17 - Sun, Sep 20
SOF
Sofia
BEG
Belgrade
$184 Roundtrip, found 16 hours ago
$184
Roundtrip
found 16 hours ago
Select Austrian Airlines flight, departing Thu, Sep 17 from Sofia to Belgrade, returning Sun, Sep 20, priced at $184 found 16 hours ago
Austrian Airlines
Mon, Apr 27 - Sat, May 2
SOF
Sofia
BEG
Belgrade
$185 Roundtrip, found 18 hours ago
$185
Roundtrip
found 18 hours ago
Select Austrian Airlines flight, departing Mon, Apr 27 from Sofia to Belgrade, returning Sat, May 2, priced at $185 found 18 hours ago
Lufthansa
Fri, Apr 17 - Tue, Apr 21
SOF
Sofia
BEG
Belgrade
$188 Roundtrip, found 3 days ago
$188
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Fri, Apr 17 from Sofia to Belgrade, returning Tue, Apr 21, priced at $188 found 3 days ago
Air Serbia
Thu, Sep 17 - Sun, Sep 20
SOF
Sofia
BEG
Belgrade
$196 Roundtrip, found 16 hours ago
$196
Roundtrip
found 16 hours ago
Select Air Serbia flight, departing Thu, Sep 17 from Sofia to Belgrade, returning Sun, Sep 20, priced at $196 found 16 hours ago
Swiss International Air Lines
Tue, Apr 28 - Tue, May 5
SOF
Sofia
BEG
Belgrade
$205 Roundtrip, found 3 days ago
$205
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Tue, Apr 28 from Sofia to Belgrade, returning Tue, May 5, priced at $205 found 3 days ago

Frequently asked questions

How much does a flight from Sofia (SOF) to Belgrade (BEG-Nikola Tesla) cost?
You can find cheap one-way flights from $65 and cheap return flights from $169 Sofia (SOF) to Belgrade (BEG-Nikola Tesla) with Expedia. One-way flights generally range between $181 and $1061. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Sofia (SOF) to Belgrade (BEG-Nikola Tesla) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Sofia (SOF) to Belgrade (BEG-Nikola Tesla)?
The cheapest month to fly from SOF to BEG is April when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Sofia (SOF) to Belgrade (BEG-Nikola Tesla)?
You can fly direct from SOF to BEG on Air Serbia, with around 10 flights per week.
What is the cheapest airline that flies from Sofia (SOF) to Belgrade (BEG-Nikola Tesla)?
Lufthansa, LOT-Polish Airlines and Turkish Airlines are just some of the carriers that fly from Sofia (SOF) to Belgrade (BEG-Nikola Tesla). Use Expedia's flight search tool to compare airlines on this route and find our cheapest option for your trip. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Sofia (SOF) to Belgrade (BEG-Nikola Tesla)?
To find a cheap flight from Sofia (SOF) to Belgrade (BEG-Nikola Tesla), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Sofia (SOF) to Belgrade (BEG-Nikola Tesla)?
The best airline to fly with from Sofia (SOF) to Belgrade (BEG) will differ from traveler to traveler. If you like to fly early, Air Serbia offers early morning flights. If price is the most important factor, Air Serbia typically offers the lowest fares. Lufthansa offers the most daily flights from SOF to BEG, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Sofia (SOF) to Belgrade (BEG-Nikola Tesla)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Sofia (SOF) to Belgrade (BEG-Nikola Tesla)?
You can find approximately 1 nonstop flights per day from (SOF) to Nikola Tesla (BEG). For more options, look at flights that include layovers.
What is the earliest flight from Sofia (SOF) to Belgrade (BEG-Nikola Tesla)?
The earliest flight from Sofia (SOF) to Belgrade (Nikola Tesla) typically leaves at around 5:00 AM, operated by Air Serbia. An early flight like this allows you to arrive in Belgrade with plenty of time to enjoy the day ahead. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Sofia (SOF) to Belgrade (BEG-Nikola Tesla)?
The most popular departure times for flights from Sofia (SOF) to Belgrade (BEG) are in the early afternoon, from noon to 3pm. About 27% of passengers prefer this time window. Many major carriers, including Lufthansa, Austrian Airlines, and Swiss International Air Lines, offer flights during this window. This timing works well because it allows you to travel after lunch and arrive in Belgrade in the afternoon.
How long does it take to fly from Sofia (SOF) to Belgrade (BEG-Nikola Tesla)?
Direct flights from SOF to BEG usually take about 1 hour 20 minutes, traveling roughly 214 miles. If you opt for a connecting flight, expect to add around 22 hours 30 minutes to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Sofia (SOF) to Belgrade (BEG-Nikola Tesla)?
Business class seats are offered on the SOF to BEG route. Airlines that offer business class service on this route include:

  • Air Baltic
  • Lufthansa
  • ITA Airways
  • Turkish Airlines
  • LOT Polish Airlines
  • Austrian Airlines
  • Aegean
  • Helvetic Airways
  • Bulgaria Air
  • Air Serbia

How do I earn miles on a Sofia (SOF) to Belgrade (BEG-Nikola Tesla) flight with Expedia?
It's easy to earn miles on a Sofia (SOF) to Belgrade (BEG-Nikola Tesla) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Belgrade from SOF (SOF)?
If you're planning to travel to Belgrade from SOF (SOF), you can fly into Nikola Tesla (BEG) Some flights may connect through major hubs like Frederic Chopin (WAW), Franz Josef Strauss Intl. (MUC), Fiumicino - Leonardo da Vinci Intl. (FCO) before reaching Belgrade. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Sofia (SOF) to Belgrade (BEG-Nikola Tesla) at the last minute?
Typically, booking a last minute flight from Sofia (SOF) to Belgrade (BEG-Nikola Tesla) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Sofia (SOF) to Belgrade (BEG-Nikola Tesla) flight and hotel package?
Securing a Sofia (SOF) to Belgrade (BEG-Nikola Tesla) Belgrade Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Sofia (SOF) to Belgrade (BEG-Nikola Tesla)?
If you booked your Sofia (SOF) to Belgrade (BEG-Nikola Tesla) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, 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 if you'd like more information.

Travel information

0
Origin airport
Sofia
Destination airport
Nikola Tesla
Airlines serving
Aegean, Air Serbia, Austrian Airlines, LOT-Polish Airlines, Lufthansa, Swiss International Air Lines, Turkish Airlines
Roundtrip price
$168
Distance
213 mi

Book with confidence

Sofia to Belgrade Flights

The cheapest times to fly from Sofia to Belgrade

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 Sofia to Belgrade are during the month of April. You can find some of the cheapest flights from Sofia to Belgrade with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sofia to Belgrade

Sunday is one of the best days to book for cheap flights from Sofia to Belgrade: 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 Sofia to Belgrade

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 Sofia to Belgrade in 2026. You can also book with separate airlines for your outbound and return journeys, from $65 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 Sofia to Belgrade 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 Sofia to Belgrade 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.

 

Sofia to Belgrade Flights

*Flight schedules are subject to change.

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*Available to One Key members.