OTP - VIE

$45 Find Cheap Flights from Bucharest to Vienna

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bucharest to Vienna departing on 6/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Vienna

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bucharest to Vienna, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bucharest to Vienna, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Bucharest to Vienna (OTP-VIE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bucharest to Vienna that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Bucharest to Vienna

Mon, Jun 16 - Wed, Jun 18
Ryanair Logo
10:10 am - 10:55 amOTP-VIE
1h 45mnonstop
Ryanair Logo
1:20 pm - 4:00 pmVIE-OTP
1h 40mnonstop
$45Ryanair
Find Deal
Sat, May 24 - Mon, May 26
Ryanair Logo
9:10 pm - 9:55 pmOTP-VIE
1h 45mnonstop
Ryanair Logo
7:05 am - 9:45 amVIE-OTP
1h 40mnonstop
$59Ryanair
Find Deal
Thu, Jul 31 - Mon, Aug 4
Austrian Airlines Logo
4:05 pm - 4:45 pmOTP-VIE
1h 40mnonstop
Austrian Airlines Logo
3:30 pm - 6:05 pmVIE-OTP
1h 35mnonstop
$101Austrian Airlines
Find Deal
Wed, Jul 30 - Mon, Aug 4
Austrian Airlines Logo
4:05 pm - 4:45 pmOTP-VIE
1h 40mnonstop
Austrian Airlines Logo
6:30 am - 9:00 amVIE-OTP
1h 30mnonstop
$103Austrian Airlines
Find Deal
Sat, May 24 - Mon, May 26
 Logo
4:40 am - 9:15 amOTP-VIE
5h 35m1 stop
 Logo
7:05 am - 9:45 amVIE-OTP
1h 40mnonstop
Sat, May 24 - Mon, May 26
 Logo
5:45 am - 10:55 pmOTP-VIE
18h 10m1 stop
 Logo
7:05 pm - 11:00 amVIE-OTP
14h 55m1 stop
Sat, Oct 25 - Sun, Nov 2
Air Serbia Logo
4:05 pm - 3:30 pmOTP-VIE
24h 25m1 stop
Air Serbia Logo
8:50 pm - 3:10 amVIE-OTP
5h 20m1 stop
$182Air Serbia
Find Deal
Sat, May 17 - Mon, May 19
Air Serbia Logo
4:40 am - 8:05 pmOTP-VIE
16h 25m1 stop
Air Serbia Logo
9:45 am - 3:20 pmVIE-OTP
4h 35m1 stop
$194Air Serbia
Find Deal
Thu, May 29 - Sun, Jun 1
SWISS Logo
4:10 pm - 8:40 amOTP-VIE
17h 30m1 stop
SWISS Logo
6:45 am - 1:05 amVIE-OTP
17h 20m1 stop
$201SWISS
Find Deal
Sat, Jun 7 - Tue, Jun 10
SWISS Logo
4:10 pm - 10:10 pmOTP-VIE
7h 00m1 stop
SWISS Logo
10:55 am - 1:05 pmVIE-OTP
25h 10m1 stop
$220SWISS
Find Deal
Expert advice

Expert advice for your flight from Bucharest to Vienna

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
OTP

For a quieter experience, avoid the airport lounge as it's open to the terminal and can be noisy.

Read more about OTPby Ramsey Qubein
VIE

Opt for the CAT express train for a quick 15-minute ride to Vienna city centre from VIE.

Read more about VIEby Yulia Denisyuk
Our travel experts
Yulia Denisyuk

Yulia Denisyuk

Expert on VIE

Yulia Denisyuk

Yulia Denisyuk

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on OTP

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Useful Info

KAYAK's insights & trends for Bucharest to Vienna flights

Get data-powered insights and trends into flights from Bucharest to Vienna to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Bucharest to Vienna?

The average price of all round-trip flights from Bucharest Otopeni Intl Airport to Vienna clicked on KAYAK for each day over the last 12 months.

When flying from Bucharest to Vienna, you should consider leaving on a Friday and avoid Wednesdays if you are looking for the best rates. For your return to Bucharest, you’ll find the best rates on Thursdays and the most expensive ones on Sundays.

What is the cheapest month to fly from Bucharest Otopeni Intl Airport to Vienna?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bucharest Otopeni Intl Airport to Vienna, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Bucharest Otopeni Intl Airport to Vienna is March, where tickets cost $107 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is $155 and $141 respectively.

Can I save money by flying with a layover from Bucharest Otopeni Intl Airport to Vienna?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $159, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Bucharest Otopeni Intl Airport to Vienna?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Bucharest Otopeni Intl Airport to Vienna, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Bucharest Otopeni Intl Airport to Vienna, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonMarch
High seasonDecember
Cheapest flight$45
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 25% increase in price.
Flight from Bucharest to Vienna

When to book flights from Bucharest to Vienna

Are your dates flexible? Find out the best times to travel from Bucharest to Vienna based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Bucharest to Vienna flights

  • What is the cheapest flight from Bucharest Otopeni Intl Airport to Vienna?

    In the last 3 days, the lowest price for a flight from Bucharest Otopeni Intl Airport to Vienna was $125 for a one-way ticket and $45 for a round-trip.

  • Do I need a passport to fly between Bucharest and Vienna?

    Yes

  • Which aircraft models fly most regularly from Bucharest to Vienna?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Bucharest to Vienna flight route.

  • Which airline alliances offer flights from Bucharest to Vienna?

    Star Alliance is the only airline alliance operating flights between Bucharest and Vienna.

  • On which days can I fly direct from Bucharest to Vienna?

    There are nonstop flights from Bucharest to Vienna on a daily basis.

  • Which is the best airline for flights from Bucharest to Vienna, Austrian Airlines or Ryanair?

    The two airlines most popular with KAYAK users for flights from Bucharest to Vienna are Austrian Airlines and Ryanair. With an average price for the route of $141 and an overall rating of 7.6, Austrian Airlines is the most popular choice. Ryanair is also a great choice for the route, with an average price of $86 and an overall rating of 6.8.

  • How does KAYAK find such low prices on flights from Bucharest to Vienna?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bucharest to Vienna.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bucharest to Vienna?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Vienna from Bucharest is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bucharest to Vienna?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Vienna with an airline and back to Bucharest with another airline. Booking your flights between Bucharest and VIE can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bucharest to Vienna?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Vienna from Bucharest up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Bucharest Otopeni Intl Airport to Vienna

  • Looking for a cheap flight? 25% of our users found flights on this route for $63 or less one-way and $102 or less round-trip.

Prefer to fly direct from Bucharest to Vienna?

Find which airlines fly direct from Bucharest Otopeni Intl Airport to Vienna Intl Airport, which days they fly and book direct flights.

Direct departures

Bucharest Otopeni Intl to Vienna Intl

Monday

Austrian Airlines, Luxair, Ryanair

Austrian Airlines, Luxair, +1 more

Tuesday

ANA, Austrian Airlines, Luxair, +1 more

ANA, Austrian Airlines, +2 more

Wednesday

Austrian Airlines, Luxair, Ryanair

Austrian Airlines, Luxair, +1 more

Thursday

Austrian Airlines, Luxair, Ryanair

Austrian Airlines, Luxair, +1 more

Friday

ANA, Austrian Airlines, Luxair, +1 more

ANA, Austrian Airlines, +2 more

Saturday

Austrian Airlines, Luxair, Ryanair

Austrian Airlines, Luxair, +1 more

Sunday

ANA, Austrian Airlines, Luxair, +1 more

ANA, Austrian Airlines, +2 more

See more direct flights

Direct returns

Vienna Intl to Bucharest Otopeni Intl

Monday

Austrian Airlines, Luxair, Ryanair, +1 more

Austrian Airlines, Luxair, +2 more

Tuesday

ANA, Austrian Airlines, Luxair, +2 more

ANA, Austrian Airlines, +3 more

Wednesday

Austrian Airlines, Luxair, Ryanair, +1 more

Austrian Airlines, Luxair, +2 more

Thursday

Austrian Airlines, Luxair, Ryanair, +1 more

Austrian Airlines, Luxair, +2 more

Friday

ANA, Austrian Airlines, Ryanair, +1 more

ANA, Austrian Airlines, +2 more

Saturday

Austrian Airlines, Luxair, Ryanair, +1 more

Austrian Airlines, Luxair, +2 more

Sunday

ANA, Austrian Airlines, Ryanair, +1 more

ANA, Austrian Airlines, +2 more

See more direct flights
See more direct flights

Top airlines flying from Bucharest to Vienna

 
See real verified KAYAK customer reviews for airlines flying from Bucharest to Vienna. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Bucharest to Vienna? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Austrian AirlinesOverall score based on 781 reviews
6.7Food
7.6Boarding
6.7Entertainment
8.1Crew
7.3Comfort
Airline reviews

Not so good. I paid for a preference economic seat, and I couldn’t incline it back because it was blocked. They explained me that because is the last before emergency exit. The company new that but it was not explained in the seat selection

8.0 ExcellentMichael, Apr 2025TLV - VIE
Read more Austrian Airlines reviews

Not so good. I paid for a preference economic seat, and I couldn’t incline it back because it was blocked. They explained me that because is the last before emergency exit. The company new that but it was not explained in the seat selection

It was on time. Snacks could have been provided for free.

Tirana was crazy check in and getting bussed to another gate. Both Germany stops were intensive customs but organized, but that wasn't the airlines problem. The crews were fabulous on the planes. The announcements were not easy to understand in English, slurred speech. Customs inthe US were fast. We waited for luggage, three later arriving planes had their luggage and left before us

Business class old style from 10 years ago. Ok for short flights but nor for 12 hours journey. The passenger near the window have to jump over the passenger seat aisle side or wake him up to upright the seat. That’s not the business class that you expect on long night flight. Seats are not so confortable. And believe it or not no wifi!

We have travelled on 13 December with Austrian Airlines from Yangon through Bangkok and Vienna to Varna. The first flight operated by Thai Airlines was nice and comfortable. I wouldn’t say the same thing about the next two flights which were operated directly by the Austrian Airlines. During our flight from Bangkok to Vienna:  > The service was very poor – serving of food and drinks was disorganized, late and not combined, the stewards were walking back and forth without doing anything substantial for the passengers. Even the morning breakfast was very late with a cup of coffee almost while landing (after a reminding).  > The food itself was OK-ish but for a 12-hour flight, there were no snacks/bites in between dinner and breakfast as it is with the other airlines.  > The cutlery was wooden, most probably recycling, but very unpleasant to eat with.  > The stewards were not rude but not friendly and/or helpful  > And also, half of the passengers had travel sets, others did not. The flight from Vienna to Varna was another surprise: firstly, the flight was late and secondly, they were serving only water free, even the coffee was paid, so were the snacks, but we had to pay to reserve seats. The whole experience is as if it was a low-cost airline. All in all, I wouldn’t recommend using the services of Austrian Airlines: the ticket prizes are quite the same as of the other carriers flying to this destination and you would have much pleasant time.

Friendly staff, always good food , as comfortable as it can be in economy

Business class is not worth it. Not comfortable and old plane with no privacy or enough space unless you on the single seats

A bellow average experience. A delayed flight , no staff to assist , running and panic to connecting flight , 2 hour wait for customer service. No luggage when we arrived , luggage delivered 3 days after at 3:45 AM !!!! Much stress and anxiety from this experience. Please repair your Brand .

My luggage was lost and I did not receive any compensation

Pleasant up to Vienna. Afterward (Vienna- Zagreb) was an horrific experience

Delayed and changed Multiple times after booking necessitating many. Travel changes ; a bit of an issue

The lady at the boarding gate was so rude. She was challenging people being in priority and looking them up and down as if they weren’t dressed for first class. This was Ryan air priority. We all sit in the same seats. She loudly called out to embarrass a man who she believed had cheated and got in the priority line. He had a valid priority ticket and even worked for Ryanair. Also challenging visas insisting people download them until they proved on the government website it wasn’t required to print. The Ryanair employee who was challenged said she is always like this. She also pulled people from regular boarding as they were fashionably dressed and upgraded them to priority and changed their seats. That was comical. I think she felt she should be working for Emirates first class, although they would t have stood for her rude behaviour

Their customer service needs an overhaul. I wish we could access them and the could be more helpful. Also, the website has been crashing and I had numerous technical errors. My flight was cancelled and we spent so much time trying to get help because the tech was failing.

The punctuality of f the flight was super: we left on time and arrived about 20 minutes early - and the cabin crew were both friendly and efficient. The only downside was that Ryanair appears to have resumes its old obsession with sizing cabin bags again after a long and welcome absence.

They lost a bag and now our vacation is ruined

If you buy a cabin luggage, but don’t need it for your kids, so you will end up with mixed priorities. And you will need to use non priority line

Boarding waiting outside in storm and rain is not OK

People at the gate were the worst I ever met from Ryanair

Was very good the flight, 15 minutes late,but was very ok!!!😊👏

Great flight, departed only 10 mins behind schedule off the aircraft and through security in less than 15 minutes. Love flying from Cardiff so easy a quick from entrance to duty free in less than 10 minutes 😀

Everything you need to know for your flight from Bucharest to Vienna

Information on your arrival and departure airports

Compare transportation modes for Bucharest to Vienna

Transportation modeAverage priceAverage duration
Flights$1591h 40m
Buses$9721h 19m

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