Cheapest return flights from Ottawa to Bucharest in September from $823

Best time to book flights for Ottawa (YOW) to Bucharest (OTP) flights at AirHint

AirHint found the following cheapest return flights from Ottawa (YOW) to Bucharest (OTP) in September 2025 (see full year).

Return flights

20 Sep - 11 Oct Condor

Also check the deals for one-way flights from Ottawa 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.

Book a cheap hotel in Bucharest

Cheap car rent in Bucharest