Cheap flights from Brussels Bruxelles-National Airport to Istanbul from £85

The month of November is, on average, the cheapest month to fly to Istanbul from Brussels Bruxelles-National Airport, with most prices found around £108. If you aren’t able to travel to Istanbul during the month of November, then flying in January is also cheap. Prices for this month can be found on momondo for an average of £119.

On average, the least expensive day to fly to Istanbul from Brussels Bruxelles-National Airport is on a Thursday. momondo users have found tickets for Thursday departures for as low as £522. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Brussels Bruxelles-National Airport to Istanbul on a Saturday will generally be more expensive and average around £662. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Flying to Istanbul from Brussels Bruxelles-National Airport at midday is the least expensive time of day to depart. momondo users have found prices as low as £314 when looking at flights departing at midday. Flights to Istanbul are more costly in the afternoon, with an average ticket price of £482. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Istanbul from Brussels Bruxelles-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Istanbul for around £182 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Istanbul from Brussels Bruxelles-National Airport for as low as £138 on momondo.

Air Serbia, KLM, and Ajet are the most popular carriers operating from Brussels Bruxelles-National to Istanbul

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

Historically, on average around 22% 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 124 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 13% of their flights experiencing any sort of delay.

13 flights are operational daily from Brussels Bruxelles-National Airport to Istanbul as of May 2026. The most popular departure time for this route is 07:00, with 62% of flights per day taking off at midday.

As of May 2026, there are 92 flights per week flying from Brussels Bruxelles-National Airport to Istanbul. The most common day of the week flights depart is Sat, with 18% of flights taking off on this day.