Cheap flights from Istanbul to Belgrade from £78

The month of February is, on average, the cheapest month to fly to Belgrade from Istanbul, with most prices found around £163. If you don’t want to visit Belgrade in February, then you should wait until January to fly from Istanbul, when ticket prices are also cheap, with an average price of £163.

Our data shows that Monday is the least expensive day to fly to Belgrade. Tickets to fly out on this day can be as low as £136. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Istanbul to Belgrade for around £331.

Fly from Istanbul Sabiha Gokcen to Belgrade Nikola Tesla for the best Istanbul - Belgrade Nikola Tesla flight prices

You are more likely to see cheaper flights to Belgrade from Istanbul when booking weeks ahead of your departure date. In general, you can expect to find flights to Belgrade for around £185 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belgrade from Istanbul for as low as £164 on momondo.

Historically, on average around 17% of flights between Istanbul and Belgrade have experienced a delay on any given week. The average delay length over the past 12 months has been 100 minutes.

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

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

According to our data, Turkish Airlines have had the fewest delays on this route over the last 12 months, with about 10% of their flights experiencing any sort of delay.

As of November 2026, 5 flights take off from Istanbul and land in Belgrade each day. The most common flight departure time for this route is 08:00, with 29% of daily flights taking off at midday.

The number of flights available between Istanbul and Belgrade is 35 per week as of November 2026. The most frequent departure day is Wed, with 37% of weekly flights leaving on this day.