Cheapest one-way flights from Istanbul to Bucharest in September from $87

Best time to book flights for Istanbul (SAW) to Bucharest (OTP) flights at AirHint

AirHint found the following cheapest one-way flights from Istanbul (SAW) to Bucharest (OTP) in September 2025 (see full year).

One-Way flights

20 Sep Pegasus Airlines direct
27 Sep Pegasus Airlines direct
14 Sep Pegasus Airlines direct
28 Sep Pegasus Airlines direct
19 Sep Pegasus Airlines direct
12 Sep Pegasus Airlines direct
05 Sep Pegasus Airlines direct
22 Sep Pegasus Airlines direct
03 Sep Pegasus Airlines direct
06 Sep Pegasus Airlines direct

Also check the deals for return flights from Istanbul to Bucharest in September.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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