Cheap flights from Bucharest Otopeni Intl Airport to Vienna from £40
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — VIE
11 Jan — 18 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Bucharest Otopeni Intl to Vienna Intl are usually found in March or February, booked 75 days in advance, depart on a Wednesday or Thursday and return on a Friday
Cheap flight deals from Otopeni Intl to Vienna
Enter your travel dates to find the best prices.
Cheapest flights from Otopeni Intl to Vienna
Explore the most affordable flight options available from Otopeni Intl to Vienna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.
Thu 25/1216:05OTP - VIE
1 stop5h 00mAir Serbia
Thu 1/120:50VIE - OTP
1 stop5h 20mAir Serbia
Deal found 11/12£143
Tue 23/1212:40OTP - VIE
Nonstop1h 40mRyanair
Sat 27/1213:15VIE - OTP
Nonstop1h 40mRyanair
Deal found 10/12£148
Tue 23/1212:40OTP - VIE
Nonstop1h 40mMultiple Airlines
Sat 27/1216:45VIE - OTP
1 stop7h 20mMultiple Airlines
Deal found 10/12£152
Tue 23/1219:10OTP - VIE
Nonstop1h 40mMultiple Airlines
Fri 26/1217:10VIE - OTP
1 stop5h 40mMultiple Airlines
Deal found 10/12£152
Fri 19/1221:55OTP - VIE
Nonstop1h 40mRyanair
Tue 23/1209:35VIE - OTP
Nonstop1h 40mRyanair
Deal found 11/12£156
Thu 25/1216:40OTP - VIE
1 stop5h 05mMultiple Airlines
Sun 28/1213:20VIE - OTP
1 stop4h 15mMultiple Airlines
Deal found 10/12£158
Sat 13/1220:05OTP - VIE
Nonstop1h 40mRyanair
Mon 15/1215:35VIE - OTP
Nonstop1h 40mRyanair
Deal found 9/12£158
Wed 10/1213:20OTP - VIE
Nonstop1h 40mAustrian Airlines
Sat 13/1209:55VIE - OTP
Nonstop1h 35mAustrian Airlines
Deal found 10/12£182
Wed 10/1213:20OTP - VIE
Nonstop1h 40mMultiple Airlines
Sun 14/1206:10VIE - OTP
1 stop5h 10mMultiple Airlines
Deal found 10/12£187
Best flights from Otopeni Intl to Vienna
Discover carefully curated flight deals from Otopeni Intl to Vienna that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 December 2025.
Thu 19/313:20OTP - VIE
Nonstop1h 40mAustrian Airlines
Wed 25/315:50VIE - OTP
Nonstop1h 35mAustrian Airlines
Deal found 12/12£87
Sat 24/106:00OTP - VIE
1 stop5h 45mMultiple Airlines
Sat 31/106:35VIE - OTP
2 stops13h 10mMultiple Airlines
Deal found 10/12£101
Thu 25/1216:05OTP - VIE
1 stop5h 00mAir Serbia
Thu 1/120:50VIE - OTP
1 stop5h 20mAir Serbia
Deal found 10/12£143
Wed 15/416:05OTP - VIE
1 stop5h 00mAir Serbia
Mon 20/420:45VIE - OTP
1 stop17h 35mAir Serbia
Deal found 10/12£143
Sun 1/216:05OTP - VIE
1 stop5h 00mAir Serbia
Thu 5/209:50VIE - OTP
1 stop4h 45mAir Serbia
Deal found 10/12£143
Thu 9/416:05OTP - VIE
1 stop23h 05mAir Serbia
Mon 13/414:45VIE - OTP
1 stop23h 35mAir Serbia
Deal found 11/12£143
Thu 25/1204:30OTP - VIE
1 stop10h 55mAir Serbia
Thu 1/109:50VIE - OTP
1 stop4h 45mAir Serbia
Deal found 10/12£143
Sat 3/116:05OTP - VIE
1 stop18h 10mAir Serbia
Thu 8/109:50VIE - OTP
1 stop4h 45mAir Serbia
Deal found 11/12£143
Direct flights from Otopeni Intl to Vienna
Explore direct flight options from Otopeni Intl to Vienna based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 December 2025.
Thu 1/122:05OTP - VIE
Nonstop1h 40mRyanair
Fri 9/118:40VIE - OTP
Nonstop1h 40mRyanair
Deal found 10/12£84
Thu 19/313:20OTP - VIE
Nonstop1h 40mAustrian Airlines
Wed 25/315:50VIE - OTP
Nonstop1h 35mAustrian Airlines
Deal found 12/12£87
Sat 24/113:20OTP - VIE
Nonstop1h 40mAustrian Airlines
Sat 31/115:15VIE - OTP
Nonstop1h 35mAustrian Airlines
Deal found 10/12£124
Mon 5/118:40OTP - VIE
Nonstop1h 40mRyanair
Fri 9/118:40VIE - OTP
Nonstop1h 40mRyanair
Deal found 11/12£126
Tue 23/1212:40OTP - VIE
Nonstop1h 40mRyanair
Sat 27/1213:15VIE - OTP
Nonstop1h 40mRyanair
Deal found 10/12£148
Last-minute flights from Otopeni Intl to Vienna
Discover last-minute flight deals from Otopeni Intl to Vienna. Data last updated 12 December 2025 and is based on user searches.
Thu 25/1216:05OTP - VIE
1 stop5h 00mAir Serbia
Thu 1/120:50VIE - OTP
1 stop5h 20mAir Serbia
Deal found 10/12£143
Thu 1/122:05OTP - VIE
Nonstop1h 40mRyanair
Fri 9/118:40VIE - OTP
Nonstop1h 40mRyanair
Deal found 10/12£84
Mon 5/118:40OTP - VIE
Nonstop1h 40mRyanair
Fri 9/118:40VIE - OTP
Nonstop1h 40mRyanair
Deal found 11/12£126
Fri 9/121:55OTP - VIE
Nonstop1h 40mRyanair
Sun 11/115:35VIE - OTP
1 stop8h 15mRyanair
Deal found 11/12£87
Fri 9/121:55OTP - VIE
Nonstop1h 40mMultiple Airlines
Sun 11/106:40VIE - OTP
2 stops13h 30mMultiple Airlines
Deal found 11/12£96
Sat 24/106:00OTP - VIE
1 stop5h 45mMultiple Airlines
Sat 31/106:35VIE - OTP
2 stops13h 10mMultiple Airlines
Deal found 10/12£101
Sat 24/113:20OTP - VIE
Nonstop1h 40mAustrian Airlines
Sat 31/115:15VIE - OTP
Nonstop1h 35mAustrian Airlines
Deal found 10/12£124
Fri 30/105:50OTP - VIE
1 stop7h 55mWizz Air
Mon 2/206:20VIE - OTP
1 stop7h 25mWizz Air
Deal found 11/12£92
Fri 30/105:50OTP - VIE
1 stop7h 55mMultiple Airlines
Mon 2/208:55VIE - OTP
2 stops7h 45mMultiple Airlines
Deal found 11/12£138
One-way flights from Otopeni Intl to Vienna
Search for one-way flight options from Otopeni Intl to Vienna. Find affordable one-way fares based on user searches. Data last updated 12 December 2025.
Fri 6/219:10OTP - VIE
Nonstop1h 40mAustrian Airlines
Deal found 10/12£40
Sun 15/214:30OTP - VIE
Nonstop1h 40mRyanair
Deal found 10/12£49
Wed 14/113:20OTP - VIE
Nonstop1h 40mAustrian Airlines
Deal found 12/12£50
Fri 5/618:55OTP - VIE
Nonstop1h 40mAustrian Airlines
Deal found 10/12£58
Fri 6/219:20OTP - VIE
1 stop4h 20mLufthansa
Deal found 10/12£61
Thu 25/1216:05OTP - VIE
1 stop23h 20mAir Serbia
Deal found 10/12£62
Sun 15/216:05OTP - VIE
2 stops7h 50mMultiple Airlines
Deal found 10/12£69
Fri 19/1213:20OTP - VIE
Nonstop1h 40mAustrian Airlines
Deal found 10/12£71
Tue 10/206:30OTP - VIE
2 stops16h 00mSWISS
Deal found 10/12£88
Wed 7/119:10OTP - VIE
Nonstop1h 40mAustrian Airlines
Deal found 11/12£90
Find flight deals from Otopeni Intl to Vienna
Discover tips and strategies to find the most affordable flight options for your journey from Otopeni Intl (OTP) 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 12 December 2025.
Customise your flight search to find flights from Otopeni Intl 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 858,174 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to Vienna that are best for you.
Fly from
Otopeni Intl
Fly to
Vienna
Route
Depart
Return
Price
BucharestVienna
OTP - VIE
OTPVIE
Bucharest Otopeni Intl
Thu 19/3
13:20-14:00
Nonstop1h 40m
Vienna Intl
Wed 25/3
15:50-18:25
Nonstop1h 35m
£87
BucharestVienna
OTP - VIE
OTPVIE
Bucharest Otopeni Intl
Sat 24/1
06:00-10:45
1 stop5h 45m
Vienna Intl
Sat 31/1
06:35-20:45
2 stops13h 10m
£101
BucharestVienna
OTP - VIE
OTPVIE
Bucharest Otopeni Intl
Thu 25/12
16:05-20:05
1 stop5h 00m
Vienna Intl
Thu 1/1
20:50-03:10
1 stop5h 20m
£143
BucharestVienna
OTP - VIE
OTPVIE
Bucharest Otopeni Intl
Wed 15/4
16:05-20:05
1 stop5h 00m
Vienna Intl
Mon 20/4
20:45-15:20
1 stop17h 35m
£143
BucharestVienna
OTP - VIE
OTPVIE
Bucharest Otopeni Intl
Sun 1/2
16:05-20:05
1 stop5h 00m
Vienna Intl
Thu 5/2
09:50-15:35
1 stop4h 45m
£143
BucharestVienna
OTP - VIE
OTPVIE
Bucharest Otopeni Intl
Thu 9/4
16:05-14:10
1 stop23h 05m
Vienna Intl
Mon 13/4
14:45-15:20
1 stop23h 35m
£143
BucharestVienna
OTP - VIE
OTPVIE
Bucharest Otopeni Intl
Thu 25/12
04:30-14:25
1 stop10h 55m
Vienna Intl
Thu 1/1
09:50-15:35
1 stop4h 45m
£143
BucharestVienna
OTP - VIE
OTPVIE
Bucharest Otopeni Intl
Sat 3/1
16:05-09:15
1 stop18h 10m
Vienna Intl
Thu 8/1
09:50-15:35
1 stop4h 45m
£143
BucharestVienna
OTP - VIE
OTPVIE
Bucharest Otopeni Intl
Fri 6/2
19:10-19:50
Nonstop1h 40m
£40
BucharestVienna
OTP - VIE
OTPVIE
Bucharest Otopeni Intl
Tue 10/2
06:55-07:35
Nonstop1h 40m
£50
Flights are sorted by cheapest return flights first.
Deals found on 10/12
Showing 1-10 of 20 results
1
2
Best time to book a flight from Otopeni Intl to Vienna
Have a flexible travel schedule? Discover the best time to fly to Vienna from Otopeni Intl with our price prediction graph.
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 Otopeni Intl Airport to Vienna
Prices
Airlines
Delays
How far ahead should I book a flight from Bucharest Otopeni Intl Airport to Vienna?
Use this chart to determine the optimal time to book a return flight from Otopeni Intl to Vienna. Price data was last updated on 5 December 2025.
Booking 75 days in advance of your planned departure date is, on average, the best time to get cheap flights from Bucharest Otopeni Intl Airport to Vienna. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Bucharest Otopeni Intl Airport to Vienna?
Currently, May is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Vienna (average of £37). Flying from Bucharest Otopeni Intl Airport to Vienna in December is currently the most expensive (average of £75). 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 OTP to VIE?
Find hourly flight availability from Otopeni Intl 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 12 December 2025.
It’s typically best to fly out from Bucharest Otopeni Intl Airport to Vienna in the morning. Doing so could potentially save you 77% on the flight price compared to flying in the evening, which is usually more expensive.
What is the cheapest day to fly from Bucharest Otopeni Intl Airport to Vienna?
Use this chart to determine the cheapest time to fly return from Otopeni Intl to Vienna. Price data was last updated on 6 December 2025.
Travellers seeking maximum savings on their Bucharest Otopeni Intl Airport to Vienna flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
How much does it cost for a return flight from Bucharest Otopeni Intl Airport to Vienna?
Weekly flight availability from Bucharest Otopeni Intl Airport to Vienna
Explore weekly flight availability from Otopeni Intl 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 12 December 2025.
The most flights from OTP to VIE are scheduled on a Wednesday (9 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
How often are flights from Bucharest to Vienna delayed?
About 14% of weekly flights between Bucharest and Vienna have experienced delays in the past year, with the average delay time being 107 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?
Tuesday 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, Austrian Airlines have had the lowest number of delays on this route, with just 12% 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 12 December 2025.
Get a feel of what it's like to fly with Austrian Airlines and Ryanair from Bucharest Otopeni Intl Airport 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.
Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Related info for your journey
Find useful and relevant information for your journey from Otopeni Intl 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 Otopeni Intl?
For a flight from Bucharest Otopeni Intl to Vienna, you will be flying into Vienna Intl. Vienna Intl (VIE) is just 11.1 mi from the center of the city. Vienna Intl is the only Vienna airport and it handles 5 inbound flights from Bucharest Otopeni Intl per day. 2 airlines have flights to Vienna Intl from Bucharest Otopeni Intl on a regular basis.
How long is the flight from Bucharest Otopeni Intl Airport to Vienna?
Departing from Bucharest Otopeni Intl Airport to Vienna will take you 1h 40m. Bucharest Otopeni Intl Airport and Vienna are separated by a distance of 516 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from Bucharest Otopeni Intl Airport to Vienna round-trip?
Flying on Ryanair is currently your cheapest option to Vienna, with prices starting at £27. Another option worth looking into is Austrian Airlines, starting at £41 return. Ryanair is priced at 71% lower than the current average price of a flight leaving 3 months from now.
What are the most reliable airlines from Bucharest Otopeni Intl Airport to Vienna?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Bucharest Otopeni Intl Airport to Vienna on time: ASL Airlines France (100%), Air Canada (95%), ANA (92%).
What are the cheapest flights from Bucharest Otopeni Intl Airport to Vienna?
While on average a flight from Bucharest Otopeni Intl Airport to Vienna is generally £253, our data shows the cheapest flight currently is £49. When looking at the most popular route, (Bucharest Otopeni Intl - Vienna Intl), you can expect to pay £142 for that flight.
Can I find deals for business class flights from Otopeni Intl to Vienna?
Yes. Cheapflights offers flight deals from Otopeni Intl 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 Otopeni Intl Airport to Vienna?
Currently, May is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Vienna (average of £37). Flying from Bucharest Otopeni Intl Airport to Vienna in December is currently the most expensive (average of £75). 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 Otopeni Intl. Flights are based on user searches made on Cheapflights and were last updated on 12 December 2025.
Explore flights to Vienna departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 12 December 2025.
Discover the top 2 airlines that operate flights from Otopeni Intl 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 12 December 2025.
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 Otopeni Intl to Vienna?
Deals for Otopeni Intl to Vienna flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Otopeni Intl to Vienna?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Otopeni Intl to Vienna.
Can Cheapflights find flights from Otopeni Intl to Vienna with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Otopeni Intl to Vienna flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Otopeni Intl to Vienna become cheaper?
Of course! You can now track prices for flights from Otopeni Intl to Vienna and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
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