Cheapest return flights from Vienna to Bucharest in September from 61€

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

03 Sep - 23 Sep Ryanair direct
10 Sep - 23 Sep Ryanair direct
05 Sep - 23 Sep Ryanair direct
22 Sep - 23 Sep Ryanair direct
10 Sep - 01 Oct Ryanair direct
22 Sep - 01 Oct Ryanair direct
23 Sep - 01 Oct Ryanair direct
22 Sep - 02 Oct Ryanair direct
08 Sep - 23 Sep Ryanair direct
16 Sep - 23 Sep Ryanair direct
16 Sep - 01 Oct Ryanair direct
23 Sep - 02 Oct Ryanair direct
16 Sep - 02 Oct Ryanair direct
11 Sep - 23 Sep Ryanair direct
14 Sep - 23 Sep Ryanair direct
11 Sep - 01 Oct Ryanair direct
14 Sep - 01 Oct Ryanair direct
03 Sep - 20 Sep Ryanair direct
10 Sep - 20 Sep Ryanair direct
22 Sep - 10 Oct 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