€100 Cheap flights to Belgrade

In general, most travellers find the cheapest time to book a flight to Belgrade is about 53 days prior to their departure date, when tickets on average are €243. In the past 72 hours, momondo users found flights from Ireland to Belgrade for as low as €114.

In the afternoon is the cheapest time of day to fly from Ireland to Belgrade when you can find flight prices for as low as €215. Flying to Belgrade in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Belgrade are more costly at midday, with an average ticket price of €269. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

Kraljevo Morava Airport can be an alternative airport used for travel to Belgrade.

Prices for flights to Belgrade Nikola Tesla Airport refresh daily.

As of November 2025, there are 4 operators available to choose from for flights to Belgrade Nikola Tesla Airport.

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Belgrade Nikola Tesla Airport.

The travel and health documents required for your trip to Belgrade Nikola Tesla Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Belgrade Nikola Tesla Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.