This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
BUH — VIE
24 Oct — 31 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Bucharest to Vienna Intl are usually found in October or March, booked 82 days in advance, depart on a Wednesday or Thursday and return on a Monday
Cheap flight deals from Bucharest to Vienna
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
Cheapest flights from Bucharest to Vienna
Explore the most affordable flight options available from Bucharest to Vienna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 September 2026.
Wed 21/1015:55 -
Nonstop1h 40m
Wed 28/1015:50 -
Nonstop1h 35m
Deal found 21/9£78
Fri 13/1119:10 -
Nonstop1h 40m
Tue 17/1115:50 -
Nonstop1h 35m
Deal found 19/9£79
Sat 7/1122:55 -
1 stop10h 25m
Sat 14/1109:40 -
1 stop5h 40m
Deal found 23/9£85
Sat 31/1006:55 -
Nonstop1h 40m
Sun 1/1109:55 -
Nonstop1h 35m
Deal found 23/9£86
Thu 5/1114:35 -
1 stop5h 00m
Thu 12/1113:40 -
1 stop6h 35m
Deal found 21/9£87
Thu 26/1106:55 -
Nonstop1h 40m
Thu 3/1209:55 -
Nonstop1h 35m
Deal found 19/9£88
Sat 7/1122:55 -
1 stop10h 25m
Sat 14/1118:20 -
2 stops16h 05m
Deal found 23/9£90
Sat 14/1116:40 -
1 stop6h 30m
Sun 15/1109:55 -
Nonstop1h 35m
Deal found 23/9£93
Sat 10/1006:20 -
1 stop8h 25m
Sun 11/1012:35 -
Nonstop1h 35m
Deal found 19/9£93
Fri 23/1018:55 -
Nonstop1h 40m
Tue 27/1021:15 -
Nonstop1h 35m
Deal found 22/9£94
Thu 29/1013:55 -
Nonstop1h 40m
Mon 2/1120:55 -
1 stop15h 20m
Deal found 20/9£95
Wed 21/1016:10 -
1 stop7h 00m
Wed 28/1021:15 -
Nonstop1h 35m
Deal found 21/9£96
Best flights from Bucharest to Vienna
Discover carefully curated flight deals from Bucharest to Vienna that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 September 2026.
Mon 5/1019:20 -
1 stop4h 25m
Thu 8/1015:30 -
Nonstop1h 35m
Deal found 21/9£107
Thu 5/1116:05 -
1 stop23h 25m
Mon 9/1120:50 -
1 stop17h 45m
Deal found 19/9£139
Fri 6/1106:30 -
1 stop6h 30m
Fri 13/1107:15 -
2 stops7h 35m
Deal found 22/9£158
Thu 24/1206:00 -
1 stop4h 45m
Fri 1/121:15 -
Nonstop1h 35m
Deal found 19/9£108
Tue 22/1216:40 -
1 stop5h 00m
Sat 2/109:55 -
Nonstop1h 35m
Deal found 21/9£117
Tue 13/1016:05 -
1 stop5h 05m
Wed 14/1014:45 -
1 stop11h 20m
Deal found 22/9£139
Thu 24/1216:05 -
1 stop18h 10m
Fri 1/120:50 -
1 stop17h 45m
Deal found 19/9£139
Thu 24/1216:05 -
1 stop23h 25m
Sun 27/1220:50 -
1 stop5h 20m
Deal found 19/9£139
Tue 1/1206:30 -
2 stops16h 00m
Fri 4/1220:15 -
1 stop18h 35m
Deal found 23/9£169
Direct flights from Bucharest to Vienna
Explore direct flight options from Bucharest to Vienna based on user searches, and compare prices and availability for your desired travel dates. Data last updated 24 September 2026.
Wed 21/1015:55 -
Nonstop1h 40m
Wed 28/1015:50 -
Nonstop1h 35m
Deal found 21/9£78
Fri 13/1119:10 -
Nonstop1h 40m
Tue 17/1115:50 -
Nonstop1h 35m
Deal found 19/9£79
Sat 31/1006:55 -
Nonstop1h 40m
Sun 1/1109:55 -
Nonstop1h 35m
Deal found 23/9£86
Thu 26/1106:55 -
Nonstop1h 40m
Thu 3/1209:55 -
Nonstop1h 35m
Deal found 19/9£88
Fri 23/1018:55 -
Nonstop1h 40m
Tue 27/1021:15 -
Nonstop1h 35m
Deal found 22/9£94
Sun 25/1006:55 -
Nonstop1h 40m
Sat 31/1021:15 -
Nonstop1h 35m
Deal found 20/9£99
Fri 23/1018:55 -
Nonstop1h 40m
Mon 26/1021:15 -
Nonstop1h 35m
Deal found 20/9£100
Thu 26/1119:10 -
Nonstop1h 40m
Wed 2/1209:55 -
Nonstop1h 35m
Deal found 23/9£103
Sun 25/1006:55 -
Nonstop1h 40m
Sun 1/1109:55 -
Nonstop1h 35m
Deal found 20/9£107
Thu 26/1119:10 -
Nonstop1h 40m
Mon 30/1109:55 -
Nonstop1h 35m
Deal found 23/9£108
Last-minute flights from Bucharest to Vienna
Discover last-minute flight deals from Bucharest to Vienna. Data last updated 24 September 2026 and is based on user searches.
Sat 3/1006:35 -
Nonstop1h 40m
Sun 11/1006:10 -
1 stop4h 50m
Deal found 22/9£101
Sat 10/1006:20 -
1 stop8h 25m
Sun 11/1012:35 -
Nonstop1h 35m
Deal found 19/9£93
Wed 21/1015:55 -
Nonstop1h 40m
Wed 28/1015:50 -
Nonstop1h 35m
Deal found 21/9£78
Wed 21/1016:10 -
1 stop7h 00m
Wed 28/1021:15 -
Nonstop1h 35m
Deal found 21/9£96
Wed 21/1006:20 -
1 stop4h 50m
Sat 7/1115:15 -
Nonstop1h 35m
Deal found 22/9£96
Fri 23/1018:55 -
Nonstop1h 40m
Tue 27/1021:15 -
Nonstop1h 35m
Deal found 22/9£94
Fri 23/1007:40 -
1 stop6h 40m
Mon 26/1021:15 -
Nonstop1h 35m
Deal found 20/9£99
Fri 23/1018:55 -
Nonstop1h 40m
Mon 26/1021:15 -
Nonstop1h 35m
Deal found 20/9£100
Sun 25/1006:55 -
Nonstop1h 40m
Fri 30/1021:15 -
Nonstop1h 35m
Deal found 20/9£99
Thu 29/1013:55 -
Nonstop1h 40m
Mon 2/1120:55 -
1 stop15h 20m
Deal found 20/9£95
Sat 31/1006:55 -
Nonstop1h 40m
Sun 1/1109:55 -
Nonstop1h 35m
Deal found 23/9£86
One-way flights from Bucharest to Vienna
Search for one-way flight options from Bucharest to Vienna. Find affordable one-way fares based on user searches. Data last updated 24 September 2026.
Sun 4/1016:55 -
Nonstop1h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 22/9£43
Mon 12/1015:55 -
Nonstop1h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 22/9£47
Fri 16/1018:55 -
Nonstop1h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 20/9£48
Sat 3/1009:15 -
Nonstop1h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 22/9£49
Sun 18/1006:35 -
Nonstop1h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 21/9£50
Thu 19/1106:30 -
1 stop6h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 23/9£57
Sat 28/1116:05 -
1 stop23h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 22/9£59
Mon 12/1004:30 -
1 stop5h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 21/9£60
Fri 18/1219:10 -
Nonstop1h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 21/9£62
Sat 24/1019:20 -
1 stop4h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 23/9£62
Sat 3/1004:30 -
1 stop10h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 20/9£64
Find flight deals from Bucharest to Vienna
Discover tips and strategies to find the most affordable flight options for your journey from Bucharest (BUH) to Vienna (VIE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 24 September 2026.
Customise your flight search to find flights from Bucharest to Vienna that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 24 September 2026.
Use the filters below to find and compare flights from Bucharest to Vienna that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
Fastest return journey
BucharestVienna
OTP Bucharest Otopeni Intl - VIE Vienna Intl
OTPVIE
Bucharest Otopeni Intl
Fri 16/10
18:55-19:35
Nonstop1h 40m
Vienna Intl
Wed 31/12
00:00-01:00
Nonstop0h 00m
£50
BucharestVienna
OTP Bucharest Otopeni Intl - VIE Vienna Intl
OTPVIE
Bucharest Otopeni Intl
Mon 19/10
18:55-19:35
Nonstop1h 40m
Vienna Intl
Wed 31/12
00:00-01:00
Nonstop0h 00m
£50
BucharestVienna
OTP Bucharest Otopeni Intl - VIE Vienna Intl
OTPVIE
Bucharest Otopeni Intl
Wed 17/3
06:30-10:30
1 stop5h 00m
Vienna Intl
Wed 31/12
00:00-01:00
Nonstop0h 00m
£57
BucharestVienna
OTP Bucharest Otopeni Intl - VIE Vienna Intl
OTPVIE
Bucharest Otopeni Intl
Thu 19/11
06:30-12:00
1 stop6h 30m
Vienna Intl
Wed 31/12
00:00-01:00
Nonstop0h 00m
£57
BucharestVienna
OTP Bucharest Otopeni Intl - VIE Vienna Intl
OTPVIE
Bucharest Otopeni Intl
Sat 28/11
16:05-14:30
1 stop23h 25m
Vienna Intl
Wed 31/12
00:00-01:00
Nonstop0h 00m
£59
BucharestVienna
OTP Bucharest Otopeni Intl - VIE Vienna Intl
OTPVIE
Bucharest Otopeni Intl
Sat 14/11
16:05-14:30
1 stop23h 25m
Vienna Intl
Wed 31/12
00:00-01:00
Nonstop0h 00m
£59
BucharestVienna
OTP Bucharest Otopeni Intl - VIE Vienna Intl
OTPVIE
Bucharest Otopeni Intl
Sun 20/12
04:30-14:30
1 stop11h 00m
Vienna Intl
Wed 31/12
00:00-01:00
Nonstop0h 00m
£59
BucharestVienna
OTP Bucharest Otopeni Intl - VIE Vienna Intl
OTPVIE
Bucharest Otopeni Intl
Wed 23/12
15:50-09:15
1 stop18h 25m
Vienna Intl
Wed 31/12
00:00-01:00
Nonstop0h 00m
£60
BucharestVienna
OTP Bucharest Otopeni Intl - VIE Vienna Intl
OTPVIE
Bucharest Otopeni Intl
Fri 18/12
19:10-19:50
Nonstop1h 40m
Vienna Intl
Wed 31/12
00:00-01:00
Nonstop0h 00m
£62
BucharestVienna
OTP Bucharest Otopeni Intl - VIE Vienna Intl
OTPVIE
Bucharest Otopeni Intl
Thu 1/10
06:35-07:15
Nonstop1h 40m
Vienna Intl
Wed 31/12
00:00-01:00
Nonstop0h 00m
£69
Flights are sorted by cheapest return flights first.
Deals found on 19/9
Showing 1-10 of 19 resultsSorted by cheapest first
1
2
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
OTP-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
BUH-VIE
OTP-VIE
What is the cheapest month to book a flight from Bucharest to Vienna?
Currently, February is the cheapest month in which you can book a flight from Bucharest to Vienna (average of £93). Flying from Bucharest to Vienna in June is currently the most expensive (average of £132). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from BUH to VIE?
Find hourly flight availability from Bucharest to Vienna. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 September 2026.
A simple way to save on the total cost of your ticket is to fly from Bucharest to Vienna in the afternoon. If you’re flexible enough to do this you can expect to save up to 80% on your trip compared to booking a flight in the evening.
Weekly flight availability from Bucharest to Vienna
Explore weekly flight availability from Bucharest to Vienna. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 24 September 2026.
The most flights from BUH to VIE are scheduled on a Tuesday (14 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).
How much does it cost for a return flight from Bucharest to Vienna?
Airfare is below average for this route at the moment.
Bucharest to Vienna flights typically cost between £86 and £139 in October.The cheapest return price found within the last 5 days was £78 on Austrian Airlines (21 Oct–28 Oct).
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 101 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 at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday tends to have the lowest number of delays on this route, whereas Sunday 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, airBaltic have had the lowest number of delays on this route, with just 11% of flights being delayed.
How far ahead should I book a flight from Bucharest to Vienna?
To ensure you get the cheapest price possible for a flight from Bucharest to Vienna, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest day to fly from Bucharest to Vienna?
Use this chart to determine the cheapest time to fly return from Bucharest to Vienna. Price data was last updated on 19 September 2026.
Travellers seeking maximum savings on their Bucharest to Vienna flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday at midday flights should be avoided if possible as fares are typically the most expensive at this time.
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 24 September 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.
I was upgraded to business class due to my bid because accepted. EXTREMELY polite and friendly service. Decent seats and good food. Highly recommend it. If you can arrange to travel on a day when not very many business people are traveling (e.g., Wednesday) then you can possibly get an excellent seat at a great price.
I was upgraded to business class due to my bid because accepted. EXTREMELY polite and friendly service. Decent seats and good food. Highly recommend it. If you can arrange to travel on a day when not very many business people are traveling (e.g., Wednesday) then you can possibly get an excellent seat at a great price.
I was upgraded to business class due to my bid because accepted. EXTREMELY polite and friendly service. Decent seats and good food. Highly recommend it. If you can arrange to travel on a day when not very many business people are traveling (e.g., Wednesday) then you can possibly get an excellent seat at a great price.
Related info for your journey
Find useful and relevant information for your journey from Bucharest to Vienna. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly into for flights to Vienna from Bucharest?
Vienna Intl (VIE), located 11.1 mi from the city center, is the airport you fly into when you book flights from Bucharest to Vienna. 2 airlines have flights to Vienna Intl from Bucharest on a regular basis. Booking flights from Bucharest to Vienna Intl should not be difficult; the airport handles an average of 10 inbound flights from Bucharest per day.
How long is the flight from Bucharest to Vienna?
Airlines like Austrian Airlines and Air Serbia fly from Bucharest to Vienna in about 1h 40m. The time it takes to get you to your destination can typically vary by up to 3h 25m. The distance from Bucharest to Vienna is about 516 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from Bucharest to Vienna round-trip?
Cheapflights users have booked flights from Bucharest to Vienna round-trip from £27. Another airline that can offer you cheap pricing is Austrian Airlines. Ryanair is priced at 75% lower than the current average price of a flight leaving 3 months from now.
What are the most reliable airlines from Bucharest to Vienna?
The top 3 most reliable airlines when flying from Bucharest to Vienna are Helvetic Airways (100%), Air Canada (95%) and ANA (93%).
What are the cheapest flights from Bucharest to Vienna?
The cheapest flight price from Bucharest to Vienna is £68. On average you can expect to pay £259. The most popular route, (Bucharest Otopeni Intl - Vienna Intl), can usually be booked for £140.
Can I find deals for business class flights from Bucharest to Vienna?
Yes. Cheapflights offers flight deals from Bucharest to Vienna by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Bucharest to Vienna?
Currently, February is the cheapest month in which you can book a flight from Bucharest to Vienna (average of £93). Flying from Bucharest to Vienna in June is currently the most expensive (average of £132). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Browse through other flights departing from Bucharest. Flights are based on user searches made on Cheapflights and were last updated on 24 September 2026.
Explore flights to Vienna departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 24 September 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 7,457,451 searches. Data last updated 24 September 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Bucharest to Vienna?
Cheapflights helps you search for flights from Bucharest to Vienna via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Bucharest to Vienna?
Cheapflights helps you find that perfect flight to Vienna from Bucharest by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Bucharest to Vienna with no change fees?
Yes, we can. To see specific flights from Bucharest to Vienna with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Bucharest to Vienna become cheaper?
Yes! Start tracking prices for Bucharest to Vienna flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.