Cheapest return flights from Vienna to Bucharest in September from 54€

Best time to book flights for Vienna (VIE) to Bucharest (OTP) flights at AirHint

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

Return flights

29 Sep - 01 Oct Ryanair direct
29 Sep - 17 Oct Ryanair direct
29 Sep - 02 Oct Ryanair direct
05 Sep - 25 Sep Ryanair direct
19 Sep - 01 Oct Ryanair direct
19 Sep - 25 Sep Ryanair direct
19 Sep - 02 Oct Ryanair direct
29 Sep - 12 Oct Ryanair direct
20 Sep - 01 Oct Ryanair direct
12 Sep - 01 Oct Ryanair direct
20 Sep - 25 Sep Ryanair direct
20 Sep - 02 Oct Ryanair direct
09 Sep - 25 Sep Ryanair direct
12 Sep - 25 Sep Ryanair direct
12 Sep - 02 Oct Ryanair direct
05 Sep - 21 Sep Ryanair direct
05 Sep - 17 Sep Ryanair direct
04 Sep - 21 Sep Ryanair direct
04 Sep - 17 Sep Ryanair direct
05 Sep - 14 Sep Ryanair direct

Also check the deals for one-way flights from Vienna 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