Cheap Flights from Istanbul to Ostend

View €84 flight on Thu, 4 Dec 2025Opens in a new window

Popular airlines from Istanbul to Ostend

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Cheap flights from Istanbul to Ostend (IST-BRU)

Prices were available within the past 7 days and start at €84 for one-way flights and €204 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Wed, 4 Feb - Fri, 6 Feb
IST
Istanbul
BRU
Brussels
€204 Return, found 5 days ago
€204
Return
found 5 days ago
Select KLM flight, departing Wed, 4 Feb from Istanbul to Brussels, returning Fri, 6 Feb, priced at €204 found 5 days ago
Aegean
Wed, 4 Feb - Fri, 6 Feb
IST
Istanbul
BRU
Brussels
€206 Return, found 5 days ago
€206
Return
found 5 days ago
Select Aegean flight, departing Wed, 4 Feb from Istanbul to Brussels, returning Fri, 6 Feb, priced at €206 found 5 days ago
LOT-Polish Airlines
Wed, 4 Feb - Fri, 6 Feb
IST
Istanbul
BRU
Brussels
€231 Return, found 5 days ago
€231
Return
found 5 days ago
Select LOT-Polish Airlines flight, departing Wed, 4 Feb from Istanbul to Brussels, returning Fri, 6 Feb, priced at €231 found 5 days ago
Lufthansa
Tue, 22 Jul - Tue, 29 Jul
IST
Istanbul
BRU
Brussels
€273 Return, found 3 days ago
€273
Return
found 3 days ago
Select Lufthansa flight, departing Tue, 22 Jul from Istanbul to Brussels, returning Tue, 29 Jul, priced at €273 found 3 days ago
KLM
Wed, 4 Feb - Fri, 6 Feb
IST
Istanbul
BRU
Brussels
€273 Return, found 5 days ago
€273
Return
found 5 days ago
Select KLM flight, departing Wed, 4 Feb from Istanbul to Brussels, returning Fri, 6 Feb, priced at €273 found 5 days ago
Air Serbia
Wed, 4 Feb - Fri, 6 Feb
IST
Istanbul
BRU
Brussels
€275 Return, found 5 days ago
€275
Return
found 5 days ago
Select Air Serbia flight, departing Wed, 4 Feb from Istanbul to Brussels, returning Fri, 6 Feb, priced at €275 found 5 days ago

Find the cheapest month to fly from Istanbul (IST) to Brussels (BRU)

May is typically the cheapest month to fly

From €92 - €245 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.