Cheap flights from Belgrade to Athens from £87

The cheapest month to fly to Athens from Belgrade is in August. Flight prices, which tend to average around £78, are often lower during this time because this is during the off-season. 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 £92.

On average, the least expensive day to fly to Athens from Belgrade is on a Monday. momondo users have found tickets for Monday departures for as low as £78. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Athens on Friday is £298.

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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 £161 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 £106 on momondo.

There is only 1 cabin class 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 20% 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.

As of August 2026, there are 21 flights per week flying from Belgrade to Athens. The most common day of the week flights depart is Fri, with 57% of flights taking off on this day.