Cheap Flights from Istanbul to Brussels International

Compare Istanbul to Brussels International flight deals

Find the cheapest month or even day of the year to fly to Brussels International

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Flight deals from Istanbul to Brussels International

Looking for a cheap last-minute deal or the best return flight from Istanbul to Brussels International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Istanbul to Brussels International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Istanbul to Brussels International flights are currently cheapest in October.

Direct flights from Istanbul to Brussels International

Istanbul to Brussels International: Alternative routes

Compare routes from Istanbul to Brussels below. You may find an airport to fly into that's cheaper, faster, or easier than Brussels International.

Istanbul to Brussels: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 190
Cheapest month to flyOctober
Average flight time3 hrs, 32 mins
Most popular airlineTurkish Airlines
Average flights per week136

Finding cheap flights from Istanbul to Brussels International: Frequently asked questions

The best price we found for a return flight from Istanbul to Brussels International is ر.ق.‏ 521. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 31 minutes is the average flight time from Istanbul to Brussels International.
Turkish Airlines, Gulf Air and MIAT Mongolian Airlines fly direct from Istanbul to Brussels International.
As of August 2025, there are 136 flights per week flying from Istanbul to Brussels International.
The cheapest month to fly from Istanbul to Brussels International is usually September.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Istanbul to Brussels International Airport on Tuesday, 23 September 2025.
Yes – the average flight time is 3 hours and 31 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Brussels International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Brussels is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Brussels International is AJet .

Flying from Istanbul to Brussels Airport (BRU): What you need to know

  • Istanbul has two main airports where you can kick off your travels. Check out your options for booking a flight from Istanbul to Brussels Airport (BRU) leaving from Istanbul Ataturk Airport (IST) or Sabiha Gokcen International Airport (SAW).

  • Expect to be in the air for 3 hours 35 minutes. That's the average duration of a direct Istanbul to Brussels Airport flight.

  • Brussels Airport is located in Brussels. The city follows the UTC+1 timezone and is two hours behind Istanbul.

  • The busiest route is from Istanbul Ataturk Airport (IST) to Brussels Airport (BRU), with 30 direct services every week. If you're ready to head out sooner, the earliest flight from IST to BRU is the 7:20am Turkish Airlines option. If a later start suits your schedule, the last departure is at 8:25pm with Turkish Airlines.

  • Arrive at the airport on time so you don't miss your flight from Istanbul to BRU. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid sprinting to your gate.

  • With more people on the move during high season, aim to be at your terminal even earlier. Two hours for domestic flights and up to four for international journeys will help you deal with any delays.

Airports in Istanbul

Istanbul Ataturk Airport (IST)

  • Istanbul Ataturk Airport (IST) offers an easy route to your destination. Nonstop flights from Istanbul to Brussels Airport (BRU) leave from this terminal.

  • You can travel on a direct flight from Istanbul to Brussels Airport with Turkish Airlines. This well-known airline offers services from IST.

  • Most passengers choose to book seats with Turkish Airlines between IST and BRU.

  • A stopover is the perfect opportunity to take a travel break and maybe even explore a different city. When searching for cheap flights from Istanbul to BRU departing from Istanbul Ataturk Airport (IST), deselect the 'Direct flights only' box to discover where you can stop along the way. Here's where you could connect through:

    • Frankfurt Airport (FRA)

    • Berlin Brandenburg Airport (BER)

    • Geneve Airport (GVA)

  • Located around 48 kilometres from the centre of Istanbul, IST can be reached in about 50 minutes by car (depending on traffic). The journey by public transport takes roughly 1 hour 45 minutes.

  • Want an easy start to your travels? Stay near Istanbul Ataturk Airport. Whether you have an early flight from Istanbul to Brussels Airport or want to avoid feeling rushed, these hotels are the answer:

Sabiha Gokcen International Airport (SAW)

  • You can book a direct Istanbul to Brussels Airport (BRU) flight ticket out of Sabiha Gokcen International Airport (SAW). Check if flying out of SAW makes more sense for your journey.

  • You can board a direct flight from Istanbul to BRU with AJet. This is one of the main airlines flying this route out of SAW.

  • AJet is the most frequently booked airline flying from SAW to BRU.

  • Break up your flight from Istanbul to Brussels Airport with a stop so you can recharge or cross a new place off your list. Popular stopovers between Sabiha Gokcen International Airport and BRU include:

    • Vienna International Airport (VIE)

    • Bucharest Henri Coanda International Airport (OTP)

    • Franjo Tudman Airport (ZAG)

  • With public transport, you can travel from central Istanbul to SAW in around 1 hour 30 minutes. The airport is roughly 48 kilometres away, and getting there by car will take approximately 55 minutes.

  • Want to enjoy an extra night away before catching your Istanbul to BRU flight? Relax in a hotel near Sabiha Gokcen International Airport before your adventure officially begins. These stays are expecting you:

  • 76.93% of flights departing Sabiha Gokcen International Airport arrive according to schedule.

About Brussels Airport (BRU)

Getting from Brussels Airport (BRU) to central Brussels

  • Central Brussels is around 8 kilometres from Brussels Airport. Journey times by car hire or cab will vary depending on time of day and traffic conditions, so do a little research before you go.

  • Travelling by public transport takes around 40 minutes.

How to find the cheapest flights from Istanbul to Brussels Airport (BRU)

  • At the moment, ر.ق.‏ 190 is the lowest price we've found for a one-way ticket from Istanbul to Brussels Airport. The cheapest price for a return flight is ر.ق.‏ 521. Keep in mind fares may change due to availability at the time of booking.

  • Don't wait until the last minute. You're more likely to find cheap flights from Istanbul to BRU if you book in advance. Airlines often have some excellent early bird discounts.

  • The 'Whole month' tool will show you the cheapest Istanbul to Brussels Airport tickets across the month. It's a great way to snap up a bargain if your dates aren't set in stone.

  • There's no need to check back in every day to find out if prices have dropped when you create a Price Alert. We'll let you know when there's a better deal on flight tickets from Istanbul to BRU.

  • Filters make it easier to snap up a deal on your flight from Istanbul to Brussels Airport. Choose the departure times, carriers and stops that look good to you. Then sort the results by 'Cheapest' to zero in on the cheapest fare fast.

The best time to fly from Istanbul to Brussels Airport (BRU)

  • Think about the kind of experience you want when planning the timing of your trip. February is the quietest month to go to Brussels. July is when most people book flights from Istanbul to Brussels Airport (BRU), which may be perfect if you're chasing more excitement.

  • The warmest month in Brussels is August, with temperatures ranging between 12ºC and 27ºC. Lock in your Istanbul to BRU flight ticket then if this is the type of weather you enjoy.

  • Look for cheap tickets from Istanbul to Brussels Airport in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between -2ºC and 8ºC.

More about Brussels

  • Start your Brussels trip off on the right foot by choosing the perfect place to stay. After booking your flight from Istanbul to Brussels Airport, browse our selection of accommodation options including:

  • You'll find plenty of awesome things to do in Brussels when you're ready to see the sights. Start exploring at Brussels Christmas Market followed by Grand Place and Atomium.

Explore more of Belgium

  • You've visited Brussels, now it's time to explore other parts of Belgium. Travel about 113 kilometres west to Ostend to tick off its leading attractions. From Belgian Coast to Church of Saint Peter and Saint Paul and The Crystal Ship, there's plenty to keep you on the go.

  • Verviers is another favourite destination in Belgium and is around 105 kilometres east of Brussels. No journey is complete without a visit to La Chocolaterie Darcis, Parc Peltzer and Plan d'eau des Clarisses.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.