VIE - OTP

Find cheap flights from Vienna to Bucharest

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KAYAK searches hundreds of travel sites at once for deals on flights to Bucharest Otopeni Intl Airport

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

Cheap Flight Deals from Vienna to Bucharest (VIE-OTP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Vienna to Bucharest 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.

Recent return flight deals from Vienna to Bucharest

KAYAK's recommended return flight deals from the most popular airlines that fly from Vienna to Bucharest.
Discover the best prices for you by selecting your travel dates on KAYAK.
Multiple Airlines Logo
VIE-OTP
516 mimulti-stop
Multiple Airlines Logo
OTP-VIE
516 mimulti-stop
Multiple Airlines
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Expert advice

Expert advice for your flight from Vienna to Bucharest

 
Snippets provided in this section are AI-generated based on a summarisation 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 specific 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
VIE

Use self-service machines at Terminal 3 for quick check-in and bag drop, especially if travelling with Austrian Airlines.

Read more about VIEby Yulia Denisyuk
OTP

For a cheap ride to Bucharest, take the #783 bus from OTP's arrivals building to the city centre.

Read more about OTPby Ramsey Qubein
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 traveller 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 Vienna to Bucharest flights

Get data-powered insights and trends into flights from Vienna to Bucharest 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 Vienna to Bucharest?

The average price of all round-trip flights from Vienna to Bucharest Otopeni Intl Airport clicked on KAYAK for each day over the last 12 months.
When flying from Vienna to Bucharest, you should consider leaving on a Saturday and avoid Fridays if you are looking for the best rates. For your return to Vienna, you’ll find the best rates on Tuesdays and the most expensive ones on Saturdays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Vienna to Bucharest Otopeni Intl Airport, 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 Vienna to Bucharest Otopeni Intl Airport is March, where tickets cost £73 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is £160 and £110 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Vienna to Bucharest Otopeni Intl Airport, 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 Vienna to Bucharest Otopeni Intl Airport, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know - Cheap tickets from Vienna to Bucharest

Low season

January

High season

May
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (4% more expensive on average)

When to book flights from Vienna to Bucharest

Are your dates flexible? Find out the best times to travel from Vienna to Bucharest based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 Vienna to Bucharest flights

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

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

  • Which airline alliances offer flights from Vienna to Bucharest?

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

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

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

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

    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 Vienna to Bucharest.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Bucharest with an airline and back to Vienna with another airline.

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

    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 Bucharest from Vienna 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 Vienna to Bucharest Otopeni Intl Airport

  • Looking for a cheap flight from Bucharest to Vienna? 25% of our users found flights on this route for £32 or less one-way and £107 or less round-trip.

Prefer to fly direct from Vienna to Bucharest?

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

Direct departures

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

Direct returns

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
See more direct flights

Top airline flying from Vienna to Bucharest

 
See real verified KAYAK customer reviews for airlines flying from Vienna to Bucharest. 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 Vienna to Bucharest? 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.
7.5
Austrian AirlinesOverall score based on 780 reviews
8.1Crew
6.7Entertainment
7.6Boarding
7.3Comfort
6.7Food
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.

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

We didn’t fly into Neuark , because it departed without us . We ran to a closed gate , and no staff to assist, then to a customer service center that was also closed, then briskly walked (20mins) to another customer center and got a ticket , waited 2 hours , got a flight to JFK instead, because of the time delay we Ran to catch our train home , and again our luggage arrived 3 days later delivery time at 3:45 in the MORNING!!!! Crazy!!!!!! Took a few days to shake off this disappointment of your service. You’re an embarrassment to customer service .

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

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

Information on your arrival and departure airports

Compare transportation modes for Vienna to Bucharest

Average priceAverage duration
Flights£1560h 00m
Buses£6719h 14m

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