Cheap flights from Bucharest to Belgrade from $47

The month of August is, on average, the cheapest month to fly to Belgrade from Bucharest, with most prices found around $177. If you are unable to visit Belgrade during the month of August, then departing from Bucharest during the month September is also very affordable. Most momondo users find prices during this month for around $190.

On average, the least expensive day to fly to Belgrade from Bucharest is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $166. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $354. These prices are subject to change though, so be sure to set up a Price Alert for flights to Belgrade.

Fly from Bucharest Otopeni Intl to Belgrade Nikola Tesla for the best Bucharest - Belgrade Nikola Tesla flight prices

There are 2 cabin classes available to choose from on Bucharest to Belgrade flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 16% of flights between Bucharest and Belgrade have experienced a delay on any given week. The average delay length over the past 12 months has been 93 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Sunday is statistically the day of the week which experiences the fewest number of delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

According to our data, Bulgaria Air have had the least number of delays on this route over the last 12 months; with about 14% of their flights experiencing any sort of delay.

The number of flights available between Bucharest and Belgrade is 5 per day as of September 2026. The most frequent departure time is 4:00PM, with 60% of daily flights leaving in the afternoon.

As of September 2026, 41 flights take off from Bucharest and land in Belgrade each week. The most common flight departure day for this route is Mon, with 24% of weekly flights taking off on this day.