Cheap flights from Vienna to Bucharest
Cheapest current fares: $28 in September 2026, 829 km direct flight in ~59m.
Cheapest month-by-month fares
Lowest available fare per calendar month from Vienna (VIE) to Bucharest (OTP). Refreshed daily.
Vienna (VIE) → Bucharest (OTP)
- September 2026 $28
- January 2027 $38
- October 2026 $42
- August 2026 $54
- December 2026 $105
Frequently asked questions
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What is the cheapest month to fly from Vienna to Bucharest?
Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Vienna (VIE) to Bucharest (OTP), with fares starting from $28.
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What is the lowest current fare from VIE to OTP?
The lowest currently-listed fare from Vienna (VIE) to Bucharest (OTP) is $28 on 2026-09-23.
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How long is the flight from Vienna to Bucharest?
Direct flights from VIE to OTP cover approximately 829 km (515 miles), with an estimated flight time of 59m. Operating airlines: FR, OS.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.