Cheapest airlines flights from Brussels to Istanbul

You can pick from 5 carriers that fly from Brussels to Istanbul including AJet, Pegasus Airlines, Turkish Airlines, with Pegasus Airlines serving cheapest ticket on this route.

Search for direct flights from Brussels to Istanbul in the next 3 months. Based on Trip.com's latest 7-day flight data, one-way direct flights start at US$29, and round-trip direct flights start at US$62.

Displayed flight fares from Brussels to Istanbul are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Brussels to Istanbul Flight Details

The distance between Brussels and Istanbul is about 2,171.33 km. The average flying time from Brussels to Istanbul is around 3 hours 28 minutes. Based on Trip.com's latest data, travel demand is highest in July. The off-season for travel is November.

Cheapest one-way flight priceUS$29
Cheapest return ticket priceUS$62
Cheapest monthNovember
Peak season for travelJuly
Flight distance2,171.33 km
Average flight time3 hours 28 minutes
Popular airlineAJet

When is the cheapest time to book flights from Brussels to Istanbul?

The cheapest time to fly from Brussels to Istanbul: Jan 11 to Jan 18 — one-way prices start at US$29.

Cheapest flights
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    284
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    251
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    221
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • What are the cheapest flights from Brussels to Istanbul (BRU-IST)?

    Based on Trip.com data, Pegasus Airlines offers one-way fares as low as US$29 on Cheapest nonstop routes (e.g. CRL to SAW on Thu, Jan 15), while Pegasus Airlines offers Cheapest nonstop round-trips from US$62 departing on Thu, Jan 22 and returning on Mon, Jan 26.
  • At the moment, you can catch a nonstop flight from Brussels to Istanbul with the following airlines, including: AJet Turkish Airlines Pegasus Airlines Wizz Air Wizz Air Malta Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 3 hours 28 minutes to fly from Brussels to Istanbul.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Brussels to Istanbul is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 56 flight per week flying from Brussels to Istanbul. You can check the weekly schedule for popular airlines on this route below: Pegasus Airlines: S/M/T/W/T/F/S -- PC922 (14:33)
  • To find best deals on flights from Brussels to Istanbul, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, Jan 15, with one-way flights priced at just US$29.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Pegasus Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Istanbul travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Brussels to Istanbul is November, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Brussels to Istanbul on December 31, 2025 with Pegasus Airlines, with prices starting at US$53.
  • You can land at any one of the following hubs in Istanbul, with Brussels Airport to Sabiha Gokcen International Airport (BRU-SAW) is by far the most common option on this route: Ataturk Airport (ISL) Istanbul Airport (IST) Sabiha Gokcen International Airport (SAW).
  • The time difference between Istanbul and Brussels is 2h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.