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Cheap flights from Bucharest Otopeni Intl Airport to Vienna from £29

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bucharest Otopeni Intl Airport to Vienna departing on 10/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Bucharest Otopeni Intl Airport to Vienna

Cheap return flights

Ryanair Logo
11:25 - 12:10OTP-VIE
1h 45mdirect
Ryanair Logo
05:50 - 08:30VIE-OTP
1h 40mdirect
£51Ryanair
Find Deal
Tue, 14 Oct - Fri, 17 Oct
Ryanair Logo
09:40 - 10:25OTP-VIE
1h 45mdirect
Ryanair Logo
13:20 - 16:00VIE-OTP
1h 40mdirect
£62Ryanair
Find Deal
Sun, 5 Oct - Wed, 8 Oct
Multiple Airlines Logo
05:45 - 10:25OTP-VIE
5h 40m1 stop
Multiple Airlines Logo
06:35 - 09:15VIE-OTP
1h 40mdirect
£78Multiple Airlines
Find Deal
Thu, 2 Oct - Sun, 5 Oct
Austrian Airlines Logo
19:10 - 19:50OTP-VIE
1h 40mdirect
Austrian Airlines Logo
09:55 - 12:30VIE-OTP
1h 35mdirect
£84Austrian Airlines
Find Deal
Fri, 21 Nov - Sun, 23 Nov
Austrian Airlines Logo
06:40 - 07:20OTP-VIE
1h 40mdirect
Austrian Airlines Logo
09:55 - 12:30VIE-OTP
1h 35mdirect
£87Austrian Airlines
Find Deal
Fri, 14 Nov - Sun, 16 Nov
Multiple Airlines Logo
06:55 - 11:35OTP-VIE
5h 40m1 stop
Multiple Airlines Logo
06:35 - 09:15VIE-OTP
1h 40mdirect
£88Multiple Airlines
Find Deal
Fri, 3 Oct - Sun, 5 Oct
Lufthansa Logo
19:20 - 22:40OTP-VIE
4h 20m1 stop
Lufthansa Logo
06:10 - 12:20VIE-OTP
5h 10m1 stop
£125Lufthansa
Find Deal
Fri, 16 Jan - Sun, 18 Jan
Lufthansa Logo
19:20 - 22:40OTP-VIE
4h 20m1 stop
Lufthansa Logo
06:10 - 12:20VIE-OTP
5h 10m1 stop
£136Lufthansa
Find Deal
Fri, 5 Dec - Sun, 7 Dec
Air Serbia Logo
04:30 - 20:05OTP-VIE
16h 35m1 stop
Air Serbia Logo
09:50 - 03:10VIE-OTP
16h 20m1 stop
£142Air Serbia
Find Deal
Wed, 17 Dec - Sun, 21 Dec
Air Serbia Logo
16:05 - 20:05OTP-VIE
5h 00m1 stop
Air Serbia Logo
14:55 - 15:35VIE-OTP
23h 40m1 stop
£143Air Serbia
Find Deal
Wed, 31 Dec - Sun, 4 Jan

Austrian Airlines flights from Bucharest Otopeni Intl Airport to Vienna

Our best Austrian Airlines deals on Bucharest Otopeni Intl Airport to Vienna flight tickets
Austrian Airlines
21 Nov
OTP19:10Bucharest Otopeni Intl
1h 40m
VIE19:50Vienna Intl
23 Nov
VIE09:55Vienna Intl
1h 35m
OTP12:30Bucharest Otopeni Intl
£84
Find similar
Austrian Airlines
14 Nov
OTP06:40Bucharest Otopeni Intl
1h 40m
VIE07:20Vienna Intl
16 Nov
VIE09:55Vienna Intl
1h 35m
OTP12:30Bucharest Otopeni Intl
£87
Find similar
Austrian Airlines
11 Dec
OTP19:10Bucharest Otopeni Intl
1h 40m
VIE19:50Vienna Intl
15 Dec
VIE09:55Vienna Intl
1h 35m
OTP12:30Bucharest Otopeni Intl
£92
Find similar

Lufthansa flights from Bucharest Otopeni Intl Airport to Vienna

Our best Lufthansa deals on Bucharest Otopeni Intl Airport to Vienna flight tickets
Lufthansa
16 Jan
OTP19:20Bucharest Otopeni Intl
4h 20m
1 stop
VIE22:40Vienna Intl
18 Jan
VIE06:10Vienna Intl
5h 10m
1 stop
OTP12:20Bucharest Otopeni Intl
£125
Find similar
Lufthansa
5 Dec
OTP19:20Bucharest Otopeni Intl
4h 20m
1 stop
VIE22:40Vienna Intl
7 Dec
VIE06:10Vienna Intl
5h 10m
1 stop
OTP12:20Bucharest Otopeni Intl
£136
Find similar
Lufthansa
14 Nov
OTP19:20Bucharest Otopeni Intl
4h 20m
1 stop
VIE22:40Vienna Intl
16 Nov
VIE19:50Vienna Intl
4h 15m
1 stop
OTP01:05Bucharest Otopeni Intl
£136
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Bucharest Otopeni Intl Airport 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, momondo users made 279,928 searches. Data last updated 18 September 2025.
Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to Vienna that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BucharestVienna

OTP - VIE

OTPVIE

Bucharest Otopeni Intl

Tue 14/10

11:25-12:10

Nonstop1h 45m

Vienna Intl

Fri 17/10

05:50-08:30

Nonstop1h 40m

£51

BucharestVienna

OTP - VIE

OTPVIE

Bucharest Otopeni Intl

Sun 5/10

09:40-10:25

Nonstop1h 45m

Vienna Intl

Wed 8/10

13:20-16:00

Nonstop1h 40m

£62

BucharestVienna

OTP - VIE

OTPVIE

Bucharest Otopeni Intl

Thu 2/10

05:45-10:25

1 stop5h 40m

Vienna Intl

Sun 5/10

06:35-09:15

Nonstop1h 40m

£78

BucharestVienna

OTP - VIE

OTPVIE

Bucharest Otopeni Intl

Fri 21/11

19:10-19:50

Nonstop1h 40m

Vienna Intl

Sun 23/11

09:55-12:30

Nonstop1h 35m

£84

BucharestVienna

OTP - VIE

OTPVIE

Bucharest Otopeni Intl

Fri 14/11

06:40-07:20

Nonstop1h 40m

Vienna Intl

Sun 16/11

09:55-12:30

Nonstop1h 35m

£87

BucharestVienna

OTP - VIE

OTPVIE

Bucharest Otopeni Intl

Fri 3/10

06:55-11:35

1 stop5h 40m

Vienna Intl

Sun 5/10

06:35-09:15

Nonstop1h 40m

£88

BucharestVienna

OTP - VIE

OTPVIE

Bucharest Otopeni Intl

Fri 16/1

19:20-22:40

1 stop4h 20m

Vienna Intl

Sun 18/1

06:10-12:20

1 stop5h 10m

£125

BucharestVienna

OTP - VIE

OTPVIE

Bucharest Otopeni Intl

Fri 5/12

19:20-22:40

1 stop4h 20m

Vienna Intl

Sun 7/12

06:10-12:20

1 stop5h 10m

£136

BucharestVienna

OTP - VIE

OTPVIE

Bucharest Otopeni Intl

Wed 17/12

04:30-20:05

1 stop16h 35m

Vienna Intl

Sun 21/12

09:50-03:10

1 stop16h 20m

£142

BucharestVienna

OTP - VIE

OTPVIE

Bucharest Otopeni Intl

Wed 31/12

16:05-20:05

1 stop5h 00m

Vienna Intl

Sun 4/1

14:55-15:35

1 stop23h 40m

£143

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Vienna from

How to get the cheapest flight ticket from Bucharest Otopeni Intl Airport to Vienna

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Vienna?

If you’re not able to fly to Vienna in March, then February is your next best option. Flight prices from Bucharest Otopeni Intl Airport to Vienna during February average around £84.

What is the cheapest day to depart on your flight to Vienna?

On average, the least expensive day to fly to Vienna from Bucharest Otopeni Intl Airport is on a Thursday. momondo users have found tickets for Thursday departures for as low as £105. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Bucharest Otopeni Intl Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £261.

What is the cheapest time of day to depart on your flight to Vienna?

Our data shows that the cheapest Bucharest Otopeni Intl Airport to Vienna flights are usually those with departure times in the afternoon. Our users have found flights to Vienna in the afternoon for as low as £114. Try not to purchase tickets in the morning because they tend to be around £138. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Bucharest Otopeni Intl to Vienna Intl flight route?

Fly from Bucharest Otopeni Intl to Vienna Intl for the best Bucharest Otopeni Intl - Vienna Intl flight prices

How far in advance should I book a flight to Vienna?

You are more likely to see cheaper flights to Vienna from Bucharest Otopeni Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Vienna for around £93 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vienna from Bucharest Otopeni Intl Airport for as low as £71 on momondo.

What cabin class options are available on Bucharest Otopeni Intl to Vienna Intl flights?

There are 2 cabin classes available to choose from on Bucharest Otopeni Intl to Vienna Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Bucharest Otopeni Intl Airport to Vienna flight prices changed over time?

As of September 2025, prices for Bucharest Otopeni Intl Airport to Vienna flights are approximately 127% more expensive when compared to flights at the same time last year.

When to book flights from Bucharest Otopeni Intl Airport to Vienna

Are you open to changing your travel dates? Check out the ideal times to fly from Bucharest Otopeni Intl Airport to Vienna according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Bucharest Otopeni Intl Airport to Vienna (OTP to VIE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bucharest Otopeni Intl Airport to Vienna

Best price found

£35

Fastest flight time

1h 40m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in Vienna

1 airport
The best one-way flight to Vienna from Bucharest Otopeni Intl Airport in the past 72 hours is £35. The best return flight deal from Bucharest Otopeni Intl Airport to Vienna found on momondo in the last 72 hours is £94.
The fastest flight from Bucharest Otopeni Intl Airport to Vienna takes 1h 40m
Direct flights go from Bucharest Otopeni Intl Airport to Vienna on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. There are no airlines offering direct flights..
There is 1 airport near Vienna: Vienna Intl (VIE)
Search flight deals

  • How far is Bucharest Otopeni Intl to Vienna Intl by plane?

    Bucharest Otopeni Intl and Vienna Intl are 526.6 mi apart from one another. Flights usually cover this in 1h 40m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Bucharest Otopeni Intl Airport to Vienna Intl Airport?

    Prices for flights from Bucharest Otopeni Intl Airport to Vienna Intl Airport are updated daily.

  • How many operators does momondo search for flights from Bucharest Otopeni Intl Airport to Vienna Intl Airport?

  • How old do you have to be to fly from Bucharest Otopeni Intl Airport to Vienna Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bucharest Otopeni Intl Airport to Vienna Intl Airport.

  • What documentation or ID do you need to fly to Vienna Intl Airport?

    The required travel and health documents for your Vienna Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Vienna Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Bucharest Otopeni Intl Airport to Vienna?

  • What is the most popular airline from Bucharest Otopeni Intl Airport to Vienna?

Best airlines flying from Bucharest Otopeni Intl Airport to Vienna

Compare and see reviews for airlines that fly from Bucharest Otopeni Intl Airport to Vienna with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £30Free CancellationRating
6.8
5,159 reviews
Search Ryanair flights
Austrian AirlinesPriceFrom £72Free CancellationRating
7.6
850 reviews
Search Austrian Airlines flights

  • Austrian Airlines Flights From Bucharest Otopeni Intl Airport to Vienna

    Austrian Airlines operates around 27 flights from Bucharest Otopeni Intl Airport to Vienna every week. The average price of these flights found in the last 72 hours has been £128, but momondo users have found Austrian Airlines deals from Bucharest Otopeni Intl Airport to Vienna from as low as £99 round-trip. Austrian Airlines has been scored 7.6/10 in 850 reviews.

  • Ryanair Flights From Bucharest Otopeni Intl Airport to Vienna

    The best Ryanair deal for Bucharest Otopeni Intl Airport to Vienna flight tickets found on momondo in the last 72 hours was £40, round-trip. It should be noted that an average Ryanair flight deal for this route in this time was higher, at £71 round-trip. Ryanair operates 4 flights out of Bucharest Otopeni Intl Airport into Vienna in an average week, so prices vary by time and availability. 5,159 Ryanair reviews by users on momondo have scored the airline at 6.8/10.

Travelling to a place near Vienna?

Book flights to Vienna if you plan to visit one of these locations
Wiener Neustadt
Schwechat
Mariazell

Why use momondo?

Why should I use momondo to find a flight deal from Bucharest to Vienna?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Vienna from Bucharest.

Can I find flights from Bucharest to Vienna with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Vienna from Bucharest with this policy.

How can momondo help me find flights from Bucharest to Vienna?

momondo helps you find the best flight between Bucharest and Vienna by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Bucharest to Vienna right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Bucharest to Vienna flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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