Looking for the price of a flight from Klagenfurt to Belgrade?

There’s no fixed price — fares between Klagenfurt and Belgrade can vary a lot by day or time.

Select your dates to check current offers.

It’s often useful to check whether nearby airports offer better fares. Flying during less crowded periods also increases your chances of finding good deals.

Which airports serve Klagenfurt and Belgrade?

When planning a trip of about 506 km, it's a good idea to check flights from surrounding airports too.

• Airports in Klagenfurt: Klagenfurt is the only operational airport in the area.
• Airports in Belgrade: The only active airport in Belgrade is Belgrade - Nikola Tesla.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Smart ways to search flights from Klagenfurt to Belgrade

Use Jetcost to view tailored results based on what you care about — time, duration, number of stops, or even your preferred booking agency. Results include the best airlines and travel agencies.

Other popular destinations

Flying to Serbia? Other travelers also searched: Belgrade, Nis.

Prefer non-stop flights? Just activate the filter to skip unnecessary layovers. If your dates are flexible, you can also explore different departure and return combinations to find the best fit.