Cheap flights from Brussels Bruxelles-National Airport to Istanbul from €109

If you are unable to visit Istanbul Airport during the month of January, then departing from Brussels Bruxelles-National Airport during the month February is also very affordable. Most momondo users find prices during this month for around €140.

The cheapest day to depart from Brussels Bruxelles-National Airport to Istanbul Airport is on a Friday when prices can be found for as low as €244. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Istanbul Airport on Saturday is €991.

Our most recent data shows that the best time of day to fly to Istanbul Airport is in the afternoon. Flights from Brussels Bruxelles-National Airport to Istanbul Airport during this time can be as low as €279. Try not to purchase tickets in the morning because they tend to be around €368. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Istanbul Airport from Brussels Bruxelles-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Istanbul Airport for around €231 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Istanbul Airport from Brussels Bruxelles-National Airport for as low as €196 on momondo.

There are 2 cabin classes available to choose from on Brussels Bruxelles-National Airport to Istanbul Airport 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 12% of flights between Brussels and Istanbul have experienced a delay on any given week. The average delay length over the past 12 months has been 130 minutes.

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

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

As of November 2026, 11 flights take off from Brussels Bruxelles-National Airport and land in Istanbul Airport each day. The most common flight departure time for this route is 06:00, with 57% of daily flights taking off at midday.

The number of flights available between Brussels Bruxelles-National Airport and Istanbul Airport is 79 per week as of November 2026. The most frequent departure day is Mon, with 22% of weekly flights leaving on this day.