Cheap Flights to Knjazevac: Knjazevac Flight Deals

View €23 flight on Sun, 26 Oct 2025Opens in a new window

Popular airlines to Knjazevac

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Cheap round-trip flights to Knjazevac

Prices were available within the past 7 days and start at €23 for one-way flights and €36 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wizz Air
Thu, 22 Jan - Sun, 25 Jan
BTS
Bratislava
INI
Niš
€36 Return, found 21 hours ago
€36
Return
found 21 hours ago
Select Wizz Air flight, departing Thu, 22 Jan from Bratislava to Niš, returning Sun, 25 Jan, priced at €36 found 21 hours ago
Wizz Air Malta
Fri, 28 Nov - Sun, 30 Nov
FMM
Memmingen
INI
Niš
€37 Return, found 1 day ago
€37
Return
found 1 day ago
Select Wizz Air Malta flight, departing Fri, 28 Nov from Memmingen to Niš, returning Sun, 30 Nov, priced at €37 found 1 day ago
Wizz Air Malta
Fri, 7 Nov - Mon, 10 Nov
FMM
Memmingen
INI
Niš
€42 Return, found 3 days ago
€42
Return
found 3 days ago
Select Wizz Air Malta flight, departing Fri, 7 Nov from Memmingen to Niš, returning Mon, 10 Nov, priced at €42 found 3 days ago
Air Serbia
Sat, 18 Oct - Sun, 19 Oct
BEG
Belgrade
INI
Niš
€66 Return, just found
€66
Return
just found
Select Air Serbia flight, departing Sat, 18 Oct from Belgrade to Niš, returning Sun, 19 Oct, priced at €66 just found
Turkish Airlines
Sat, 8 Nov - Sat, 15 Nov
ZRH
Zürich
INI
Niš
€345 Return, found 2 days ago
€345
Return
found 2 days ago
Select Turkish Airlines flight, departing Sat, 8 Nov from Zürich to Niš, returning Sat, 15 Nov, priced at €345 found 2 days ago

Frequently asked questions

What is the name of Knjazevac's airport?
Constantine the Great Airport (INI) is the major airport in Knjazevac.
How far is INI from central Knjazevac?
The journey from INI to downtown Knjazevac is fairly long. You'll need to travel 40 kilometres before you can check in to your hotel in the city.
What airport is best to fly into Knjazevac?
Located 40 kilometres from the downtown area, Constantine the Great Airport (INI) will likely be your first stop in Knjazevac.
How many airlines fly to Knjazevac?
With 2 air carriers flying into Knjazevac from 9 airports across the globe, your next adventure is just a few clicks away.
Which airlines fly to Knjazevac?
Air Serbia operates most of the flights to Knjazevac. Grabbing an Air Serbia flight from Belgrade is the most popular way of getting there.
How many nonstop flights are there to Knjazevac?
With 22 nonstop flights operating each week, you'll be arriving in Knjazevac before you have time to say, "Are we there yet?"
Where are the most popular flights to Knjazevac departing from?
A large number of flights to Knjazevac leave from Belgrade, Vienna and Ljubljana airports.
How long is the flight to Knjazevac Airport?
If you're heading to Knjazevac from Belgrade, you'll have a flight time of 45 minutes. Those departing from Vienna can expect to be on the plane for 1 hour and 25 minutes. From Ljubljana it's about 1 hour and 50 minutes away.
How to book the cheapest flight to Knjazevac?
If you'd like to save some cash on your trip to Knjazevac, listen up! As any seasoned jet-setter will tell you, don't book at the very last minute. Fares are often highest just prior to the departure date. Don't stop there, though. Do some research and find out if there is more than one airport at your destination. Ticket prices often differ depending on the airport you use. Make sure you compare fares across airlines as well. Lastly, be prepared to lock in your seat quickly if you find a real bargain. It might not stick around for long! With a bit of know-how and some good fortune, the ideal airfare can be yours.
Do you have any tips for my flight to Knjazevac?
We've pulled together all the info you need to make your journey as enjoyable as possible. Follow our tips and you'll be zooming through the airport and exploring Knjazevac in next to no time. What to pack in your hand luggage:

  • Flying can be a stress-free experience if you pack the right things. First of all you'll need toiletry items, such as a toothbrush and lip balm, a fresh change of clothes and a good book. Next, make room in your bag for your phone and charger, your medications and maybe a quality neck pillow as well. Lastly, remember to bring your passport, travel docs and some money.

Do not pack the following items in your hand luggage:

  • Leave all your full-sized bottles of hair gel and hairspray in your checked baggage. Any liquids in your carry-on bag larger than 3.4 ounces (100 millilitres) will be confiscated. Sharp objects, like your pocket knife, and products which are flammable or explosive, such as spray paint, flares and gasoline, are also restricted.

What to wear on a flight:

  • The aisles of an airplane aren't the place for a fashion parade. Layer up with comfy clothing and pick shoes that are flat and easy to remove.
  • Caused by lengthy periods of inactivity, deep vein thrombosis (DVT) is a blood clotting condition that can affect passengers on long-distance flights. Lower your risks by drinking water, keeping your legs and ankles moving and wearing compression socks to help your circulation.

How to get through airport security fast when flying to Knjazevac?
Being organised before your flight will make your trip to Knjazevac easy and painless. Read through our handy tips and tricks for a swift journey through security:

  • Keep your travel documents and passport within close reach. They'll be the first things you'll be asked to show at airport security.
  • Next up, both you and your carry-on bag will be X-rayed. To make the process quick and painless, take off anything that is likely to set the alarm off. Personal belongings like your jacket, belt and headphones need to go through the machine.
  • Your electronic gadgets like laptops and phones will also have to go through the machine to be scanned. No need to worry though, you'll be back online in no time.
  • Any liquids or gels, such as shampoo or hairspray, that you want to bring on board need to be in containers no larger than 3.4 ounces (100 millilitres). Also, they all must fit inside a quart-size (one litre), clear zip-lock bag.
  • There's a possibility that you'll need to take your shoes off for scanning, so wearing lightweight sneakers is always a good idea.
  • Sharp or pointed items are not allowed in the cabin. They'll be seized at security, so pack them safely away in your checked luggage.

Book with confidence

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Knjazevac. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Knjazevac. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Knjazevac, or are just on the lookout for the best flights to Knjazevac, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Knjazevac to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Travel information

Travel information

Destination airport
Constantine the Great
Destination airport IATA code
INI
Destination city name
Nis
Return price
€36

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