£45 Cheap flights to Serbia

While there are more than just a few landmarks in Serbia, most momondo users find Military Museum, Petrovaradin Fortress, National Museum of Serbia, and Trg Republike to be the most interesting places to see in the country.

The closest airport to Military Museum is Belgrade Airport, which is located in Belgrade. If you plan on visiting or staying in this area, landing at Belgrade Airport will be your best bet.

Air Serbia, Lufthansa and KLM are the top three most popular airlines that fly to Serbia according to our data. Air Serbia is the first choice among our users, with 64% of people opting to fly with this airline when travelling to Serbia. Keep in mind that there are 4 different airlines that fly to Serbia on a routine basis, so you have a few additional options to choose from.

If you’re unsure where to fly to in Serbia, we recommend booking a flight that arrives at the popular Belgrade Nikola Tesla airport, which services Belgrade and its surrounding areas. In the last 12 months, 96% of momondo travellers booking flights to Serbia chose to fly into Belgrade Nikola Tesla.

On average, a flight to Serbia will cost £355 per ticket. We’ve had users find flights to Serbia for as low as £21, however. If you’re unable to find a plane ticket for £21, but manage to find one for £319 or less, then this is still a great deal. Keep in mind that flight costs vary depending on where you fly from, what time of year you travel, and what airline you fly with.

The best day of the week to fly to Serbia is Wednesday due to prices being at their lowest. Flying out on a Friday should be a backup plan since this day tends to be less expensive as well. Thursday, on the other hand, is the most expensive day to fly to Serbia.

Prices for flights to Serbia refresh daily.

As of August 2025, there are 14 operators available to choose from for flights to Serbia.

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Serbia.

The travel and health documents required for your trip to Serbia 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 license, and a passport valid for six-months after you plan to arrive at Serbia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.