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Otopeni Intl

$34+ Cheap flights from Vienna (VIE) to Otopeni Intl (OTP)

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 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
VIE — OTP
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheapflights Tip: The best prices from Vienna Intl to Bucharest Otopeni Intl are usually found in March or February, booked 68 days in advance, depart on a Thursday or Friday and return on a Thursday

Cheap flight deals from Vienna to Otopeni Intl

Discover tips and strategies to find the most affordable flight options for your journey from Vienna (VIE) to Otopeni Intl (OTP). 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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$78
(Ryanair)

One-way from

$34
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$137

Good round-trip deal

$117 or less

Good one-way deal

$54 or less
Provider with most accurate pricing for Vienna Intl-Bucharest Otopeni Intl flight deals.
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Provider most trusted by Cheapflights users for Vienna Intl-Bucharest Otopeni Intl flights.
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From Vienna Intl to Bucharest Otopeni Intl
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One-way flight from Vienna Intl to Bucharest Otopeni Intl
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Highest demand for flights based on searches. 10% potential increase in price ($15 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Vienna Intl to Bucharest Otopeni Intl.
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Price to beat on a one-way flight from Vienna Intl to Bucharest Otopeni Intl.
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Find flight deals from Vienna to Otopeni Intl

Cheapest flights from Vienna to Otopeni Intl
Explore the most affordable flight options available from Vienna to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This Ryanair deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:40 pmVIE - OTP
Nonstop1h 40mRyanair
Fri 11/149:55 pmOTP - VIE
Nonstop1h 40mRyanair
Deal found 10/27$75
This Ryanair deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/610:25 amVIE - OTP
Nonstop1h 40mRyanair
Sat 11/88:05 pmOTP - VIE
Nonstop1h 40mRyanair
Deal found 10/28$78
This Ryanair deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/221:15 pmVIE - OTP
Nonstop1h 40mRyanair
Mon 11/246:40 pmOTP - VIE
Nonstop1h 40mRyanair
Deal found 10/29$79
This Ryanair deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/103:35 pmVIE - OTP
Nonstop1h 40mRyanair
Fri 11/149:55 pmOTP - VIE
Nonstop1h 40mRyanair
Deal found 10/27$80
This Ryanair deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/286:40 pmVIE - OTP
Nonstop1h 40mRyanair
Sat 11/298:05 pmOTP - VIE
Nonstop1h 40mRyanair
Deal found 10/27$83
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/81:15 pmVIE - OTP
Nonstop1h 40mMultiple Airlines
Sat 11/156:35 pmOTP - VIE
Nonstop1h 40mMultiple Airlines
Deal found 10/28$85
This Ryanair deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:40 pmVIE - OTP
Nonstop1h 40mRyanair
Sun 12/142:30 pmOTP - VIE
Nonstop1h 40mRyanair
Deal found 10/29$87
This Ryanair deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1310:25 amVIE - OTP
Nonstop1h 40mRyanair
Sat 11/158:05 pmOTP - VIE
Nonstop1h 40mRyanair
Deal found 10/28$90
This Ryanair deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/81:15 pmVIE - OTP
Nonstop1h 40mRyanair
Sun 11/162:30 pmOTP - VIE
Nonstop1h 40mRyanair
Deal found 10/28$95
This Ryanair deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/155:00 pmVIE - OTP
Nonstop1h 40mRyanair
Sun 11/162:30 pmOTP - VIE
Nonstop1h 40mRyanair
Deal found 10/28$97

Cheapflights Fare Finder

 
Customize your flight search to find flights from Vienna to Otopeni Intl 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 2,558,603 searches. Data last updated October 29, 2025.
Use the filters below to find and compare flights from Vienna to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Vienna

Fly to

Otopeni Intl

Route

Depart

Return

Price

ViennaBucharest

VIE - OTP

VIEOTP

Vienna Intl

Sat 11/15

5:00 pm-7:40 pm

Nonstop1h 40m

Bucharest Otopeni Intl

Sun 11/16

2:30 pm-3:10 pm

Nonstop1h 40m

$97

ViennaBucharest

VIE - OTP

VIEOTP

Vienna Intl

Sun 11/9

9:55 am-12:30 pm

Nonstop1h 35m

Bucharest Otopeni Intl

Wed 11/12

6:55 am-7:35 am

Nonstop1h 40m

$111

ViennaBucharest

VIE - OTP

VIEOTP

Vienna Intl

Thu 12/18

10:25 am-1:05 pm

Nonstop1h 40m

Bucharest Otopeni Intl

Thu 12/18

10:05 pm-10:45 pm

Nonstop1h 40m

$131

ViennaBucharest

VIE - OTP

VIEOTP

Vienna Intl

Fri 11/28

6:10 am-12:20 pm

1 stop5h 10m

Bucharest Otopeni Intl

Sat 11/29

6:35 pm-7:15 pm

Nonstop1h 40m

$140

ViennaBucharest

VIE - OTP

VIEOTP

Vienna Intl

Sun 11/16

6:10 am-12:20 pm

1 stop5h 10m

Bucharest Otopeni Intl

Wed 11/19

6:55 am-7:35 am

Nonstop1h 40m

$149

ViennaBucharest

VIE - OTP

VIEOTP

Vienna Intl

Mon 11/17

6:30 am-9:05 am

Nonstop1h 35m

Bucharest Otopeni Intl

Thu 11/20

4:40 pm-10:10 pm

1 stop6h 30m

$150

ViennaBucharest

VIE - OTP

VIEOTP

Vienna Intl

Sun 12/14

11:25 am-2:05 pm

Nonstop1h 40m

Bucharest Otopeni Intl

Fri 12/19

9:55 pm-10:35 pm

Nonstop1h 40m

$154

ViennaBucharest

VIE - OTP

VIEOTP

Vienna Intl

Tue 12/30

9:35 am-12:15 pm

Nonstop1h 40m

Bucharest Otopeni Intl

Sat 1/3

8:05 pm-8:45 pm

Nonstop1h 40m

$175

ViennaBucharest

VIE - OTP

VIEOTP

Vienna Intl

Thu 1/8

8:50 pm-3:10 am

1 stop5h 20m

Bucharest Otopeni Intl

Sun 1/11

4:05 pm-9:15 am

1 stop18h 10m

$177

ViennaBucharest

VIE - OTP

VIEOTP

Vienna Intl

Fri 11/28

6:40 pm-9:20 pm

Nonstop1h 40m

$34

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 17 results
1
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Compare providers for flights from Vienna to Otopeni Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Vienna to Otopeni Intl in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Vienna-Bucharest Otopeni Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Vienna-Bucharest Otopeni Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Vienna-Bucharest Otopeni Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Vienna-Bucharest Otopeni Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Vienna-Bucharest Otopeni Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Vienna to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from Vienna with our price prediction graph.
Estimated round-trip 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 Vienna to Bucharest Otopeni Intl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Vienna to Otopeni Intl. Price data was last updated on October 24, 2025.

The best time to book flights from Vienna to Bucharest Otopeni Intl Airport is 68 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Vienna to Bucharest Otopeni Intl Airport?

Currently, March is the cheapest month in which you can book a flight from Vienna to Bucharest Otopeni Intl Airport (average of $43). Flying from Vienna to Bucharest Otopeni Intl Airport in December is currently the most expensive (average of $100). 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 VIE to OTP?

Find hourly flight availability from Vienna to Otopeni Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

A simple way to save on the total cost of your ticket is to fly from Vienna to Bucharest Otopeni Intl Airport at noon. If you’re flexible enough to do this you can expect to save up to 52% on your trip compared to booking a flight in the afternoon.

Reviews of airlines servicing Otopeni Intl

Get insights into the airlines that provide service to Otopeni Intl. 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 Otopeni Intl. Reviews last updated October 29, 2025.
See what other customers who have flown with Austrian Airlines and Ryanair from Vienna to Bucharest Otopeni Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
862 reviews

Food

6.8

Boarding

7.6

Comfort

7.3

Entertainment

6.8

Overall

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

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.
Austrian Airlines
7.6
Good
862 reviews
Austrian Airlines
7.6
Good
862 reviews

Food

6.8

Boarding

7.6

Comfort

7.3

Entertainment

6.8

Overall

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

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.
Ryanair
6.8
Okay
5,187 reviews
Austrian Airlines
7.6
Good
862 reviews

Food

6.8

Boarding

7.6

Comfort

7.3

Entertainment

6.8

Overall

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

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 Vienna to Otopeni Intl. 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 from for flights from Vienna to Bucharest Otopeni Intl?

    For a flight from Vienna to Bucharest Otopeni Intl, you will be flying from 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 4 outbound flights to Bucharest Otopeni Intl per day. 2 airlines have flights to Bucharest Otopeni Intl from Vienna Intl on a regular basis.

  • How long is the flight from Vienna to Bucharest Otopeni Intl Airport?

    For as low as $111, Ryanair can have you in Bucharest Otopeni Intl Airport from Vienna in 1h 35m. The distance between Vienna and Bucharest Otopeni Intl Airport is about 516 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines flying from Vienna to Bucharest Otopeni Intl Airport round-trip?

    Flying on Ryanair is currently your cheapest option to Bucharest Otopeni Intl Airport, with prices starting at $40. Another option worth looking into is Austrian Airlines, starting at $91 round trip. Users have found that Ryanair is 68% cheaper than the other options available to this destination.

  • What are the most reliable airlines from Vienna to Bucharest Otopeni Intl Airport?

    Before booking your flight to Bucharest Otopeni Intl Airport from Vienna, check out the most reliable airlines to get you to your destination on time: Luxair (98%), United Airlines (97%), Air Canada( 97%).

  • What are the cheapest flights from Vienna to Bucharest Otopeni Intl Airport?

    The cheapest flight price from Vienna to Bucharest Otopeni Intl Airport is $23. On average you can expect to pay $104. The most popular route, (Vienna Intl - Bucharest Otopeni Intl), can usually be booked for $66.

  • Can I find deals for flights from Vienna to Otopeni Intl that include hotel bookings?

    Yes. In addition to deals on Vienna to Otopeni Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Vienna to Otopeni Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Vienna to Otopeni Intl.

  • Can I find deals for business class flights from Vienna to Otopeni Intl?

    Yes. Cheapflights offers flight deals from Vienna to Otopeni Intl 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 Vienna to Bucharest Otopeni Intl Airport?

    Currently, March is the cheapest month in which you can book a flight from Vienna to Bucharest Otopeni Intl Airport (average of $43). Flying from Vienna to Bucharest Otopeni Intl Airport in December is currently the most expensive (average of $100). 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.

See more FAQs

Traveling to a place near Bucharest Otopeni Intl Airport?

Book flights to Bucharest Otopeni Intl Airport if you plan to visit one of these locations
Otopeni

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Top 2 airlines flying from Vienna to Otopeni Intl

Discover the top 2 airlines that operate flights from Vienna to Otopeni Intl. 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 2,558,603 searches. Data last updated October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest$40Average$72FlexibilityNo cancel feeOn-timeN/A
Austrian AirlinesCheapest$91Average$148FlexibilityNo cancel feeOn-time78%

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