Cheap Flights from Kartepe to Belgrade

View €108 flight on Fri, 7 Nov 2025Opens in a new window

Popular airlines from Kartepe to Belgrade

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 15% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Kartepe to Belgrade (ISL-BEG)

Prices were available within the past 7 days and start at €108 for one-way flights and €220 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aegean
Fri, 7 Nov - Tue, 11 Nov
IST
Istanbul
BEG
Belgrade
€220 Return, found 3 hours ago
€220
Return
found 3 hours ago
Select Aegean flight, departing Fri, 7 Nov from Istanbul to Belgrade, returning Tue, 11 Nov, priced at €220 found 3 hours ago
Aegean
Fri, 31 Oct - Fri, 7 Nov
IST
Istanbul
BEG
Belgrade
€220 Return, found 12 hours ago
€220
Return
found 12 hours ago
Select Aegean flight, departing Fri, 31 Oct from Istanbul to Belgrade, returning Fri, 7 Nov, priced at €220 found 12 hours ago
Air Serbia
Fri, 31 Oct - Fri, 7 Nov
IST
Istanbul
BEG
Belgrade
€221 Return, found 12 hours ago
€221
Return
found 12 hours ago
Select Air Serbia flight, departing Fri, 31 Oct from Istanbul to Belgrade, returning Fri, 7 Nov, priced at €221 found 12 hours ago
Turkish Airlines
Fri, 7 Nov - Tue, 11 Nov
IST
Istanbul
BEG
Belgrade
€224 Return, found 3 hours ago
€224
Return
found 3 hours ago
Select Turkish Airlines flight, departing Fri, 7 Nov from Istanbul to Belgrade, returning Tue, 11 Nov, priced at €224 found 3 hours ago
LOT-Polish Airlines
Fri, 19 Dec - Sat, 10 Jan
IST
Istanbul
BEG
Belgrade
€244 Return, found 5 hours ago
€244
Return
found 5 hours ago
Select LOT-Polish Airlines flight, departing Fri, 19 Dec from Istanbul to Belgrade, returning Sat, 10 Jan, priced at €244 found 5 hours ago
Lufthansa
Fri, 17 Apr - Fri, 1 May
IST
Istanbul
BEG
Belgrade
€271 Return, found 1 day ago
€271
Return
found 1 day ago
Select Lufthansa flight, departing Fri, 17 Apr from Istanbul to Belgrade, returning Fri, 1 May, priced at €271 found 1 day ago

Find the cheapest month to fly from Istanbul (IST) to Belgrade (BEG)

September is typically the cheapest month to fly

From €102 - €275 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.