Cheapflights Tip: The best prices from Bucharest to Vienna Intl are usually found in May or September, booked 82 days in advance, depart on a Thursday or Wednesday and return on a Monday
Best time to book a flight from Bucharest to Vienna
Have a flexible travel schedule? Discover the best time to fly to Vienna from Bucharest with our price prediction graph.
BUH-VIE
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Bucharest to Vienna
Prices
Delays
How much does it cost for a return flight from Bucharest to Vienna?
How often are flights from Bucharest to Vienna delayed?
About 15% of weekly flights between Bucharest and Vienna have experienced delays in the past year, with the average delay time being 108 minutes.
What is the most punctual flight time for Bucharest to Vienna flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Bucharest to Vienna flights?
Over the past year, Austrian Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.
Reviews of airlines servicing Vienna
Get insights into the airlines that provide service to Vienna. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Vienna. Reviews last updated 31 March 2026.
Get a feel of what it's like to fly with Austrian Airlines and Ryanair from Bucharest to Vienna by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
Travelling to a place near Vienna?
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Wiener Neustadt
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Explore flights to Vienna departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 31 March 2026.
Discover the top 2 airlines that operate flights from Bucharest to Vienna. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 31 March 2026.
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