Cheap flights from Belgrade to Athens from $117

The cheapest month to fly to Athens from Belgrade is in August. Flight prices, which tend to average around $105, are often lower during this time because this is during the off-season. If you are unable to visit Athens during the month of August, then departing from Belgrade during the month September is also very affordable. Most momondo users find prices during this month for around $124.

The cheapest day to depart on your flight to Athens is on a Monday when prices can be found for as low as $203. 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 Friday because tickets tend to average around $272. These prices are subject to change though, so be sure to set up a Price Alert for flights to Athens.

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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 $217 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Athens from Belgrade for as low as $143 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 in the early afternoon have, in the past, seen delays more frequently in comparison.

Thursday is statistically the day of the week which experiences the fewest number of 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 least number of delays on this route over the last 12 months; with about 11% of their flights experiencing any sort of delay.

As of August 2026, there are 3 flights per day flying from Belgrade to Athens. The most common time of day flights depart is 3:00PM, with 66% of flights taking off 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.