Cheap flights from the United States to Serbia from $318

The cheapest month to fly to Serbia from United States is in April. Flight prices, which tend to average around $811, are often lower during this time because this is during the off-season. If you are unable to visit Serbia during the month of April, then departing from United States during the month September is also very affordable. Most momondo users find prices during this month for around $819.

Fly from New York John F Kennedy Intl to Belgrade Nikola Tesla for the best United States - Serbia flight prices

You are more likely to see cheaper flights to Serbia from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Serbia for around $887 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Serbia from United States for as low as $659 on momondo.

Lufthansa, Delta, and United Airlines are the most popular carriers operating from United States to Serbia

Air Serbia, Lufthansa and Turkish Airlines are the top three most popular airlines that fly to Serbia from United States according to our data. Air Serbia is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Serbia. Keep in mind that there are 12 different airlines that fly to Serbia on a routine basis, so you have a few additional options to choose from.

Historically, on average around 35% of flights between United States and Serbia have experienced a delay on any given week. The average delay length over the past 12 months has been 240 minutes.

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

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

According to our data, Air Serbia have had the least number of delays on this route over the last 12 months; with about 35% of their flights experiencing any sort of delay.

The number of flights available between United States and Serbia is 6 per week as of May 2026. The most frequent departure day is Wed, with 33% of weekly flights leaving on this day.

If you’re flying from a popular airport in United States, such as New York or Boston, and flying into Serbia, then you can expect flight times to average 8h 50m and 10h 15m, respectively.