£138 Cheap Flights from Cologne (CGN) to Belgrade (BEG)

View £138 flight on Fri, 19 Jun 2026Opens in a new window

Popular airlines from Cologne - Bonn Airport (CGN) to Nikola Tesla Airport (BEG)

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Cheap Flights from Cologne (CGN) to Belgrade (BEG)

Prices were available within the past 7 days and start at £138 for one-way flights and £195 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Austrian Airlines
Tue, 19 May - Wed, 20 May
CGN
Cologne
BEG
Belgrade
£195 Return, found 1 day ago
£195
Return
found 1 day ago
Select Austrian Airlines flight, departing Tue, 19 May from Cologne to Belgrade, returning Wed, 20 May, priced at £195 found 1 day ago
Austrian Airlines
Thu, 7 May - Fri, 8 May
CGN
Cologne
BEG
Belgrade
£196 Return, found 5 days ago
£196
Return
found 5 days ago
Select Austrian Airlines flight, departing Thu, 7 May from Cologne to Belgrade, returning Fri, 8 May, priced at £196 found 5 days ago
Austrian Airlines
Mon, 4 May - Thu, 7 May
CGN
Cologne
BEG
Belgrade
£198 Return, found 3 days ago
£198
Return
found 3 days ago
Select Austrian Airlines flight, departing Mon, 4 May from Cologne to Belgrade, returning Thu, 7 May, priced at £198 found 3 days ago
Austrian Airlines
Tue, 19 May - Wed, 20 May
CGN
Cologne
BEG
Belgrade
£201 Return, found 1 day ago
£201
Return
found 1 day ago
Select Austrian Airlines flight, departing Tue, 19 May from Cologne to Belgrade, returning Wed, 20 May, priced at £201 found 1 day ago
Austrian Airlines
Tue, 19 May - Fri, 22 May
CGN
Cologne
BEG
Belgrade
£210 Return, found 1 day ago
£210
Return
found 1 day ago
Select Austrian Airlines flight, departing Tue, 19 May from Cologne to Belgrade, returning Fri, 22 May, priced at £210 found 1 day ago
Austrian Airlines
Mon, 4 May - Fri, 8 May
CGN
Cologne
BEG
Belgrade
£225 Return, found 12 hours ago
£225
Return
found 12 hours ago
Select Austrian Airlines flight, departing Mon, 4 May from Cologne to Belgrade, returning Fri, 8 May, priced at £225 found 12 hours ago
Lufthansa
Thu, 9 Jul - Sun, 12 Jul
CGN
Cologne
BEG
Belgrade
£225 Return, found 3 days ago
£225
Return
found 3 days ago
Select Lufthansa flight, departing Thu, 9 Jul from Cologne to Belgrade, returning Sun, 12 Jul, priced at £225 found 3 days ago
Swiss International Air Lines
Tue, 19 May - Wed, 20 May
CGN
Cologne
BEG
Belgrade
£294 Return, found 1 day ago
£294
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Tue, 19 May from Cologne to Belgrade, returning Wed, 20 May, priced at £294 found 1 day ago
Pegasus Airlines
Mon, 4 May - Thu, 7 May
CGN
Cologne
BEG
Belgrade
£373 Return, found 3 days ago
£373
Return
found 3 days ago
Select Pegasus Airlines flight, departing Mon, 4 May from Cologne to Belgrade, returning Thu, 7 May, priced at £373 found 3 days ago
Turkish Airlines
Wed, 20 May - Sun, 24 May
CGN
Cologne
BEG
Belgrade
£434 Return, found 1 day ago
£434
Return
found 1 day ago
Select Turkish Airlines flight, departing Wed, 20 May from Cologne to Belgrade, returning Sun, 24 May, priced at £434 found 1 day ago

Frequently asked questions

Which airlines fly direct from Cologne (CGN-Cologne - Bonn) to Belgrade (BEG-Nikola Tesla)?
Enter CGN to BEG and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Cologne (CGN-Cologne - Bonn) to Belgrade (BEG-Nikola Tesla)?
To find a cheap flight from Cologne (CGN-Cologne - Bonn) 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 Cologne (CGN-Cologne - Bonn) to Belgrade (BEG-Nikola Tesla)?
The best airline to fly with from Cologne (CGN-Cologne - Bonn) to Belgrade (BEG-Nikola Tesla) will differ from traveller to traveller. If you like to fly early, QS offers early morning flights. If price is the most important factor, QS typically offers the lowest fares. EW offers the most daily flights from Cologne (CGN-Cologne - Bonn) to Belgrade (BEG-Nikola Tesla), which is brilliant 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 Cologne (CGN-Cologne - Bonn) 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 Cologne (CGN-Cologne - Bonn) to Belgrade (BEG-Nikola Tesla)?
There are approximately 7 connecting flights per day from Cologne (CGN-Cologne - Bonn) to Belgrade (BEG-Nikola Tesla). Some common connection points include Franz Josef Strauss Intl. (MUC), Istanbul Airport (IST), and Sabiha Gokcen Intl. (SAW).
What is the earliest flight from Cologne (CGN-Cologne - Bonn) to Belgrade (BEG-Nikola Tesla)?
The earliest flight from Cologne (CGN-Cologne - Bonn) to Belgrade (BEG-Nikola Tesla) typically departs at approximately 12:50 AM local time. This service is operated by Turkish Airlines and Vueling. This is a seasonal service active in March. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Cologne (CGN-Cologne - Bonn) to Belgrade (BEG-Nikola Tesla)?
You'll typically find the most flights from Cologne - Bonn (CGN) to Belgrade (BEG) on a Monday, with around 19 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Eurowings, Turkish Airlines, and Pegasus Airlines. Flight schedules are consistent throughout the week.
What are the most popular departure times for flights from Cologne (CGN-Cologne - Bonn) to Belgrade (BEG-Nikola Tesla)?
The most popular departure times for flights from Cologne (CGN-Cologne - Bonn) to Belgrade (BEG-Nikola Tesla) are in the evening, from 6pm to 9pm. About 51% of passengers prefer this time. Many major carriers, including Lufthansa, Austrian Airlines and Eurowings, offer flights during this window. This timing works well because you can finish your day before heading to the airport, and you'll arrive in Belgrade at a reasonable hour.
How long does it take to fly from Cologne (CGN-Cologne - Bonn) to Belgrade (BEG-Nikola Tesla)?
Direct flights from CGN to BEG usually take about 2 hours, traveling roughly 739 miles. If you opt for a connecting flight, expect to add around 12 hours 20 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 Cologne (CGN-Cologne - Bonn) to Belgrade (BEG-Nikola Tesla)?
Select the "Business class" and "First class" filters when looking for CGN to BEG flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Cologne (CGN-Cologne - Bonn) to Belgrade (BEG-Nikola Tesla) flight with Expedia?
It's easy to earn miles on a Cologne (CGN-Cologne - Bonn) 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 Cologne - Bonn (CGN)?
If you're planning to travel to Belgrade from Cologne - Bonn (CGN), you can fly directly into Nikola Tesla (BEG) Some flights may connect through major hubs like Franz Josef Strauss Intl. (MUC), Sabiha Gokcen Intl. (SAW), Macedonia (SKG) 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 Cologne (CGN-Cologne - Bonn) to Belgrade (BEG-Nikola Tesla) at the last minute?
Typically, booking a last minute flight from Cologne (CGN-Cologne - Bonn) 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 Cologne (CGN-Cologne - Bonn) to Belgrade (BEG-Nikola Tesla) flight and hotel package?
Securing a Cologne (CGN-Cologne - Bonn) to Belgrade (BEG-Nikola Tesla) flight and hotel package 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 Cologne (CGN-Cologne - Bonn) to Belgrade (BEG-Nikola Tesla)?
If you booked your Cologne (CGN-Cologne - Bonn) 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

Origin airport
Cologne - Bonn
Destination airport
Nikola Tesla
Airlines serving
AJET, Aegean, Austrian Airlines, Lufthansa, Pegasus Airlines, Swiss International Air Lines, Turkish Airlines
Return price
£194
Distance
1182 km

Book with confidence

Compare flights from Cologne to Belgrade easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Cologne to Belgrade. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Nikola Tesla in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Cologne - Bonn to Nikola Tesla.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Cologne - Bonn (CGN) to Nikola Tesla (BEG)

The easiest way to view the best deals on flights from Cologne to Belgrade today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Cologne - Bonn to Nikola Tesla start at just £195 and range up to £434.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Cologne and Belgrade
  • booking your flight during May, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Cologne to Belgrade flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Cologne - Bonn to Nikola Tesla for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Cologne to Belgrade easily and book with confidence

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