VIE - OTP

55€ Find Cheap Flights from Vienna to Bucharest – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Vienna to Otopeni Intl departing on 29.10.. 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.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
98 €
Typical prices: 92 €-212 €
Ryanair
Tue 1.9.Sun 6.9.
VIE - OTP • Direct
Cheapest one-way flight
55 €
Typical prices: 53 €-85 €
Austrian Airlines
Thu 29.10.
VIE - OTP • Direct
Top airlines
Cheapest • from 98 € (return)
Best reviews • 7,6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with Austrian Airlines and Ryanair. Average duration is 1h 35m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 91% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 17% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 25% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Otopeni Intl!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Vienna to Otopeni Intl (VIE-OTP)

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

Tue, 1. Sep - Sun, 6. Sep
Ryanair Logo
18:00 - 20:35
VIE
-
OTP
1h 35mdirect
Ryanair Logo
16:55 - 17:40
OTP
-
VIE
1h 45mdirect
98 €Ryanair
Tue, 25. Aug - Wed, 2. Sep
Austrian Airlines Logo
21:35 - 0:10
VIE
-
OTP
1h 35mdirect
Austrian Airlines Logo
13:15 - 13:55
OTP
-
VIE
1h 40mdirect
100 €Austrian Airlines
Wed, 2. Sep - Mon, 7. Sep
Multiple Airlines Logo
9:20 - 11:55
VIE
-
OTP
1h 35mdirect
Multiple Airlines Logo
16:05 - 9:00
OTP
-
VIE
17h 55m
1 stop
103 €Multiple Airlines
Fri, 28. Aug - Wed, 2. Sep
Austrian Airlines Logo
21:35 - 0:10
VIE
-
OTP
1h 35mdirect
Austrian Airlines Logo
13:15 - 13:55
OTP
-
VIE
1h 40mdirect
103 €Austrian Airlines
Wed, 9. Sep - Sun, 27. Sep
Ryanair Logo
5:45 - 13:20
VIE
-
OTP
6h 35m
1 stop
Ryanair Logo
23:00 - 8:55
OTP
-
VIE
10h 55m
1 stop
103 €Ryanair
Sat, 19. Sep - Sun, 20. Sep
Multiple Airlines Logo
6:15 - 8:50
VIE
-
OTP
1h 35mdirect
Multiple Airlines Logo
16:05 - 9:00
OTP
-
VIE
17h 55m
1 stop
104 €Multiple Airlines
Sat, 15. Aug - Tue, 25. Aug
Ryanair Logo
6:15 - 8:50
VIE
-
OTP
1h 35mdirect
Ryanair Logo
21:00 - 21:45
OTP
-
VIE
1h 45mdirect
104 €Ryanair
Sun, 30. Aug - Sat, 5. Sep
Ryanair Logo
13:55 - 16:30
VIE
-
OTP
1h 35mdirect
Ryanair Logo
9:15 - 10:00
OTP
-
VIE
1h 45mdirect
105 €Ryanair
Sat, 19. Sep - Sun, 20. Sep
Multiple Airlines Logo
6:15 - 8:50
VIE
-
OTP
1h 35mdirect
Multiple Airlines Logo
20:20 - 10:00
OTP
-
VIE
14h 40m
1 stop
107 €Multiple Airlines
Fri, 21. Aug - Sat, 29. Aug
Austrian Airlines Logo
21:35 - 0:10
VIE
-
OTP
1h 35mdirect
Austrian Airlines Logo
13:15 - 13:55
OTP
-
VIE
1h 40mdirect
110 €Austrian Airlines
Booking Insights

KAYAK's insights & trends for Vienna to Otopeni Intl flights

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

How much is a return flight from Vienna to Bucharest Otopeni Intl Airport?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Vienna to Bucharest Otopeni Intl Airport departing in September.

Flight prices are typical for this route right now.

Flights to Bucharest Otopeni Intl Airport from Vienna usually cost between 93 € and 177 € in September.
The lowest price found in the past 5 days was 98 € on Ryanair (1. Sept–6. Sept).

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.

For Vienna to Bucharest, Tuesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Bucharest back to Vienna, the best deals are generally found on Monday, with Tuesday being the most expensive.

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 February, where tickets cost 96 € (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is 167 € and 166 € 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 2 weeks before departure, which saves you about 17% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Expert advice

Expert advice for your flight from Vienna to Otopeni Intl

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.

Good to know - Cheap tickets from Vienna to Bucharest

Low season

January

Cheapest flight

55 €
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (29% more expensive on average)
Flight from Vienna to Bucharest

When to book flights from Vienna to Otopeni Intl

Are your dates flexible? Find out the best times to travel from Vienna to Otopeni Intl 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

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

    In the last 5 days, the lowest price for a flight from Vienna to Bucharest Otopeni Intl Airport was 55 € for a one-way ticket and 98 € for a return.

  • Which airports will I be using when flying from Vienna to Bucharest?

    Vienna and Bucharest are both served by 1 main airport. You will leave Vienna from Vienna Intl and will be arriving at Bucharest Otopeni Intl.

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

    The Airbus A220-300 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.

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

    The two airlines most popular with KAYAK users for flights from Vienna to Bucharest are Austrian Airlines and Ryanair. With an average price for the route of 119 € 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 67 € and an overall rating of 6,9.

  • 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? 25% of our users found flights on this route for 110 € or less one-way and 120 € or less round-trip.

Prefer to fly direct from Vienna Intl to Bucharest Otopeni Intl?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Vienna Intl to Bucharest Otopeni Intl.
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

Austrian Airlines

Tuesday

Austrian Airlines,Ryanair

Austrian Airlines,Ryanair

Wednesday

Austrian Airlines,Ryanair

Austrian Airlines,Ryanair

Thursday

Austrian Airlines

Austrian Airlines

Friday

Austrian Airlines,Ryanair

Austrian Airlines,Ryanair

Saturday

Austrian Airlines,Ryanair

Austrian Airlines,Ryanair

Sunday

Austrian Airlines,Ryanair

Austrian Airlines,Ryanair

See more direct flights

Direct returns

Bucharest Otopeni Intl to Vienna Intl

Monday

Austrian Airlines

Austrian Airlines

Tuesday

Austrian Airlines,Ryanair

Austrian Airlines,Ryanair

Wednesday

Austrian Airlines,Ryanair

Austrian Airlines,Ryanair

Thursday

Austrian Airlines

Austrian Airlines

Friday

Austrian Airlines,Ryanair

Austrian Airlines,Ryanair

Saturday

Austrian Airlines,Ryanair

Austrian Airlines,Ryanair

Sunday

Austrian Airlines,Ryanair

Austrian Airlines,Ryanair

See more direct flights

Reviews of the top airlines flying from Vienna to Otopeni Intl

 
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 Otopeni Intl? 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 950 reviews
8,1Crew
6,8Entertainment
7,3Comfort
7,6Boarding
6,8Food
Airline reviews

No way to add a bag without getting in line at the counter, which took at least half an hour. No WiFi.

6,0 GoodBecky, Jul 2026
VIE - BOS
Read more Austrian Airlines reviews

No way to add a bag without getting in line at the counter, which took at least half an hour. No WiFi.

I was upgraded to business class. Seats same size but better food. Polite service.

The crew was attentive. The food was delicious. The flight was smooth.

The preboarding and the gate organizing management was poor, unorganized and mismanaged. While standing in the business line I kept getting ignored and the personnel kept checking in others, right in front of me until I finally spoke up and pointed out their clear signs of ignoring me while patiently waiting to be checked in. Once checked in the gate the personnel kept chit-chatting and not managing which group is to board, being totally nonchalant, unorganized and behaving amateur-like . Very unprofessional and unlike the quality the Austrian Airlines brand otherwise provides. The crew on the plane are always fantastic and the best. What a shame the crew on the ground was so mediocre.

Absolutely the worst food I've ever had on any flight. Otherwise, the flight is OK - just your regular transatlantic economy. Condor should stop saving pennies on meals. They save a penny, lose a dollar.

The layover period at Frankfurt of one hour and forty minutes was not enough time to clear the two-hour line at passport control: we missed the flight to San Francisco. Condor did a good job rebooking us that same day, but our bags ended up in Los Angeles.

Boarding by bus - this is 2026! Luggage did not board the plane though we had over two hours between flights. After it was located it didn’t fly immediately but waited one or two flights until boarding to fly yo Belgrade.

The airport gate in Lyon was an insult to human dignity…. Shame kn the French authorities

Excellent flight. The crew was exceptionally attentive and organized. Attention to details is unmatched.

Great! They got my vegetarian meal right, flight was comfortable, they helped store my heavy luggage. Pleasant crew and flight staff.

I paid for priority (2 bags) and because I had 2 backpacks the boarding crew jumped to the conclusion that I had a non-priority ticket and had one bag too many. The person who spoke to me was quite rude and told me to leave the line without looking at my boarding pass that I was trying to show him. I queued to have my bag sizes checked - neither of them are oversized, in fact, either of them can fit under the seat in front of me but I paid for priority because I wanted to bring two. In the end, the same person had to speak to me and then said "you have two bags" to which I replied I had paid for them and when he checked my boarding pass he did not even apologize for the trouble.

Easy short trip from Faro to Cardiff. Exceptional staff. Early landing and straight through airport in 15 minutes from touch down.

Ryan air flight was good. Nothing to complain about. I had heard absolute horror stories about Ryan air so was worried about the flight but everything went smoothly. We have had two Ryan air flights with no problems. Last flight is Vernon come. Palermo to Milan. Fingers crossed.

This was the worst boarding ever. We were kept in the boarding bus for almost 40 minutes without any information or update. Very uncomfortable beings squished with another 50 people and not knowing what was happening.

It was raining and we got all soaked because the staircases didn’t had a roof

we were boarded AND only after the boarding process was finished we were announced there is going to be a delay of one hour.

We arrived at the airport by taxi so as to be there two hours ahead of take-off. On arrival I received a message stating that the flight would be 85 minutes later than planned. An hour later another message stated that it would be a further 20 minutes late. There was no mention of the almost 2 hour delay once we boarded. Needless to say, they didn’t trumpet their “arrive-on-time” signal. At least we got there eventually.

very delayed boarding; the crew started the service extremely late and everything felt like they didn't want to be there and do their jobs; the pilot changed her mind about landing :))))))))) and we spent 10 more minutes circling around the airport before landing, eventually!!! lack of communication = lack of professionalism. she could have said 'ladies and gentlemen, due to us having taken off very late, we have lost our landing permissions and we'll have to wait some more', but she chose to shut up. big mistake that reflects poorly on the airline and herself.

The flight was 45 mins delayed but the crew provided water and necessities like tissues

Boarding was chaotic, the gate changed 4 times and we took off 1 hour late

Everything you need to know for your flight from Vienna to Otopeni Intl

Information on your arrival and departure airports