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

In general, January is the cheapest month to fly from Brussels Bruxelles-National Airport to Istanbul Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £105. 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 £111.

The cheapest day to depart from Brussels Bruxelles-National Airport to Istanbul Airport is on a Thursday. Travellers who choose to depart for Istanbul Airport on a Thursday will often find tickets for as low as £524. The most expensive day to fly to Istanbul Airport is Saturday, with ticket prices averaging around £663.

Flying to Istanbul Airport from Brussels Bruxelles-National Airport at midday is the least expensive time of day to depart. momondo users have found prices as low as £315 when looking at flights departing at midday. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £487 on average. Flights to Istanbul Airport from Brussels Bruxelles-National Airport in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 £183 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 £139 on momondo.

No. A direct flight is the cheapest option for a flight between Brussels Bruxelles-National Airport to Istanbul Airport.

As of April 2026, prices for Brussels Bruxelles-National Airport to Istanbul Airport flights are approximately 30% more expensive when compared to flights at the same time last year.

Scandinavian Airlines, Turkish Airlines, and KLM are the most popular carriers operating from Brussels Bruxelles-National to Istanbul

Pegasus Airlines, Ajet and Turkish Airlines are the top three most popular airlines that fly to Istanbul Airport from Brussels Bruxelles-National Airport according to our data. Pegasus Airlines is the first choice among our users, with 34% of people opting to fly with this airline when travelling to Istanbul Airport. Keep in mind that there are 3 different airlines that fly to Istanbul Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 14% 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 126 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.

Tuesday 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 12% of their flights experiencing any sort of delay.

11 flights are operational daily from Brussels Bruxelles-National Airport to Istanbul Airport as of April 2026. The most popular departure time for this route is 07:00, with 66% of flights per day taking off at midday.

As of April 2026, 80 flights take off from Brussels Bruxelles-National Airport and land in Istanbul Airport each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.