Cheap flights from Brussels Bruxelles-National Airport to Athens from £86

The cheapest month to fly to Athens from Brussels Bruxelles-National Airport is in January. Flight prices, which tend to average around £153, are often lower during this time because this is during the off-season. If you’re not able to fly to Athens in January, then February is your next best option. Flight prices from Brussels Bruxelles-National Airport to Athens during February average around £155.

On average, the least expensive day to fly to Athens from Brussels Bruxelles-National Airport is on a Sunday. momondo users have found tickets for Sunday departures for as low as £173. 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 £323.

Our most recent data shows that the best time of day to fly to Athens is in the afternoon. Flights from Brussels Bruxelles-National Airport to Athens during this time can be as low as £141. Flights to Athens are more costly at midday, with an average ticket price of £314. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Brussels Bruxelles-National to Athens Eleftherios V. for the best Brussels Bruxelles-National - Athens Eleftherios V. flight prices

You are more likely to see cheaper flights to Athens from Brussels Bruxelles-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Athens for around £193 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 Brussels Bruxelles-National Airport for as low as £166 on momondo.

You could potentially save up to 3% on your flight if you consider stops on a Brussels Bruxelles-National Airport to Athens flight.

As of April 2026, prices for Brussels Bruxelles-National Airport to Athens flights are approximately 20% more expensive when compared to flights at the same time last year.

Historically, on average around 36% of flights between Brussels and Athens have experienced a delay on any given week. The average delay length over the past 12 months has been 90 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening 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. Thursday has historically seen more delays on average compared to the rest of the week.

According to our data, Brussels Airlines have had the fewest delays on this route over the last 12 months, with about 29% of their flights experiencing any sort of delay.

As of April 2026, there are 7 flights per day flying from Brussels Bruxelles-National Airport to Athens. The most common time of day flights depart is 20:00, with 43% of flights taking off in the evening.

The number of flights available between Brussels Bruxelles-National Airport and Athens is 51 per week as of April 2026. The most frequent departure day is Mon, with 18% of weekly flights leaving on this day.