Cheap flights from Brussels Bruxelles-National Airport to Vienna from €54

The cheapest month to fly to Vienna from Brussels Bruxelles-National Airport is in September. Flight prices, which tend to average around €147, are often lower during this time because this is during the off-season. The month of March is another great option to travel to Vienna, with average flight prices from Brussels Bruxelles-National Airport averaging around €147.

The cheapest day to depart from Brussels Bruxelles-National Airport to Vienna is on a Tuesday. Travellers who choose to depart for Vienna on a Tuesday will often find tickets for as low as €181. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Vienna on Sunday is €571.

Our most recent data shows that the best time of day to fly to Vienna is in the afternoon. Flights from Brussels Bruxelles-National Airport to Vienna during this time can be as low as €181. In contrast, the most expensive time of day to depart to Vienna is in the evening when prices are around €571.

Fly from Brussels Bruxelles-National to Vienna Intl for the best Brussels Bruxelles-National - Vienna Intl flight prices

You are more likely to see cheaper flights to Vienna from Brussels Bruxelles-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Vienna for around €170 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vienna from Brussels Bruxelles-National Airport for as low as €126 on momondo.

There is only 1 cabin class available to choose from on Brussels Bruxelles-National to Vienna Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 17% of flights between Brussels and Vienna have experienced a delay on any given week. The average delay length over the past 12 months has been 90 minutes.

Generally, flights departing in the morning 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. Friday 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 15% of their flights experiencing any sort of delay.

As of March 2026, 5 flights take off from Brussels Bruxelles-National Airport and land in Vienna each day. The most common flight departure time for this route is 19:00, with 40% of daily flights taking off at midday.

37 flights are operational weekly from Brussels Bruxelles-National Airport to Vienna as of March 2026. The most popular departure day for this route is Wed, with 32% of flights per week taking off on this day.