£103 Cheap Flights from Cologne (CGN) to Nis (INI)

View £103 flight on Sat, 18 Oct 2025Opens in a new window

Popular airlines from Cologne - Bonn Airport (CGN) to Nis (INI-Constantine the Great)

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Cheap Flights from Cologne (CGN) to Nis (INI)

Prices were available within the past 7 days and start at £103 for one-way flights and £197 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Serbia
Sat, 20 Dec - Sat, 10 Jan
CGN
Cologne
INI
Niš
£197 Return, found 4 days ago
£197
Return
found 4 days ago
Select Air Serbia flight, departing Sat, 20 Dec from Cologne to Niš, returning Sat, 10 Jan, priced at £197 found 4 days ago
Air Serbia
Sat, 20 Dec - Sat, 10 Jan
CGN
Cologne
INI
Niš
£249 Return, found 4 days ago
£249
Return
found 4 days ago
Select Air Serbia flight, departing Sat, 20 Dec from Cologne to Niš, returning Sat, 10 Jan, priced at £249 found 4 days ago
Air Serbia
Sat, 20 Dec - Sat, 10 Jan
CGN
Cologne
INI
Niš
£275 Return, found 4 days ago
£275
Return
found 4 days ago
Select Air Serbia flight, departing Sat, 20 Dec from Cologne to Niš, returning Sat, 10 Jan, priced at £275 found 4 days ago
Air Serbia
Sat, 20 Dec - Sat, 10 Jan
CGN
Cologne
INI
Niš
£315 Return, found 4 days ago
£315
Return
found 4 days ago
Select Air Serbia flight, departing Sat, 20 Dec from Cologne to Niš, returning Sat, 10 Jan, priced at £315 found 4 days ago
Air Serbia
Sat, 20 Dec - Sat, 10 Jan
CGN
Cologne
INI
Niš
£341 Return, found 4 days ago
£341
Return
found 4 days ago
Select Air Serbia flight, departing Sat, 20 Dec from Cologne to Niš, returning Sat, 10 Jan, priced at £341 found 4 days ago
Air Serbia
Sat, 20 Dec - Sat, 10 Jan
CGN
Cologne
INI
Niš
£354 Return, found 4 days ago
£354
Return
found 4 days ago
Select Air Serbia flight, departing Sat, 20 Dec from Cologne to Niš, returning Sat, 10 Jan, priced at £354 found 4 days ago
Air Serbia
Sat, 20 Dec - Sat, 10 Jan
CGN
Cologne
INI
Niš
£412 Return, found 4 days ago
£412
Return
found 4 days ago
Select Air Serbia flight, departing Sat, 20 Dec from Cologne to Niš, returning Sat, 10 Jan, priced at £412 found 4 days ago
Air Serbia
Sat, 20 Dec - Sat, 10 Jan
CGN
Cologne
INI
Niš
£438 Return, found 4 days ago
£438
Return
found 4 days ago
Select Air Serbia flight, departing Sat, 20 Dec from Cologne to Niš, returning Sat, 10 Jan, priced at £438 found 4 days ago
Air Serbia
Sat, 20 Dec - Sat, 10 Jan
CGN
Cologne
INI
Niš
£451 Return, found 4 days ago
£451
Return
found 4 days ago
Select Air Serbia flight, departing Sat, 20 Dec from Cologne to Niš, returning Sat, 10 Jan, priced at £451 found 4 days ago
Flight from Cologne to Nis route information
Origin airport
Cologne - Bonn
Destination airport
Constantine the Great
Return price
£197
Distance
1384 km
Average flight time
2 hours 10 mins

Compare flights from Cologne to Nis easily and book with confidence

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

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 Constantine the Great (INI)

The easiest way to view the best deals on flights from Cologne to Nis 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 Constantine the Great start at just £197 and range up to £903.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Cologne and Nis
  • booking your flight during December, 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 Nis flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Cologne - Bonn to Constantine the Great 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.  

Frequently asked questions

How much is a flight from Cologne - Bonn Airport to INI?
Based on fares available within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between CGN and INI start from £197. Make your booking ASAP to secure the best price for your trip. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Cologne - Bonn Airport to Constantine the Great Airport (INI)?
The majority of flights can be conveniently cancelled online, but whether or not you incur a fee differs between airlines. If you do need to cancel your getaway, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Cologne - Bonn Airport to Constantine the Great Airport (INI) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Cologne - Bonn Airport to Niš Constantine the Great Airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Cologne - Bonn Airport (CGN) to Niš Constantine the Great Airport?
The flight time from Cologne - Bonn Airport (CGN) to Constantine the Great Airport (INI) is around 3 hours and 57 minutes. Put on your earphones, listen to a gripping podcast and the hours will fly by.
How far is the flight from Cologne - Bonn Airport to INI?
That new movie you've been wanting to see will have to wait — the flight distance between CGN and INI is only 1,400 kilometres. The captain will be instructing you to buckle up for landing before you know it.
Which airlines fly direct from Cologne - Bonn Airport to Constantine the Great Airport (INI)?
If you want to fly directly from Cologne - Bonn Airport to Constantine the Great Airport (INI), Air Serbia (JU) is an excellent option. It operates 8 flights each month between Cologne and Central Serbia.
Are CGN to Constantine the Great Airport (INI) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes score a bargain, with some super cheap airfares from CGN to Niš Constantine the Great Airport arising a few weeks before the departure date. If you'd rather plan ahead, Expedia compares and updates the best flight deals regularly — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines advertise prices so far in advance.

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