Cheap flights from Belgrade to Athens from €124

The month of August is, on average, the cheapest month to fly to Athens from Belgrade, with most prices found around €91. If you’re not able to fly to Athens in August, then September is your next best option. Flight prices from Belgrade to Athens during September average around €108.

The cheapest day to depart on your flight to Athens is on a Friday when prices can be found for as low as €136. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around €280. These prices are subject to change though, so be sure to set up a Price Alert for flights to Athens.

Fly from Belgrade Nikola Tesla to Athens Eleftherios V. for the best Belgrade Nikola Tesla - Athens Eleftherios V. flight prices

You are more likely to see cheaper flights to Athens from Belgrade when booking weeks ahead of your departure date. In general, you can expect to find flights to Athens for around €188 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Athens from Belgrade for as low as €124 on momondo.

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

As of August 2026, prices for Belgrade to Athens flights are approximately 19% cheaper when compared to flights at the same time last year.

Historically, on average around 27% of flights between Belgrade and Athens have experienced a delay on any given week. The average delay length over the past 12 months has been 88 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.

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

According to our data, Bulgaria Air have had the fewest delays on this route over the last 12 months, with about 11% of their flights experiencing any sort of delay.

The number of flights available between Belgrade and Athens is 3 per day as of August 2026. The most frequent departure time is 15:00, with 66% of daily flights leaving in the afternoon.

The number of flights available between Belgrade and Athens is 21 per week as of August 2026. The most frequent departure day is Fri, with 57% of weekly flights leaving on this day.