Cheap Flights from Bucharest (BUH) to Vienna (VIE)

Frequently Asked Questions

• What are the cheapest flights from Bucharest to Vienna (BUH-VIE)?

  Based on Trip.com data, Ryanair offers one-way fares as low as US$21 on Cheapest nonstop routes (e.g. OTP to VIE on Wed, Jan 28), while Ryanair offers Cheapest nonstop round-trips from US$47 departing on Sat, Feb 7 and returning on Sat, Feb 14.

• Which airlines offer direct flights from Bucharest to Vienna?

  At the moment, you can catch a nonstop flight from Bucharest to Vienna with the following airlines, including: Austrian Airlines Ryanair Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is a flight from Bucharest to Vienna?

  It takes about 1 hour 40 minutes to fly from Bucharest to Vienna.

• When is the best time to book flights from Bucharest to Vienna?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Bucharest to Vienna is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Bucharest to Vienna?

  Based on Trip.com data in the past 4 weeks, there is 21 flight per week flying from Bucharest to Vienna. You can check the weekly schedule for popular airlines on this route below: Austrian Airlines: S/M/T/W/T/F/S -- OS694 (13:26) Austrian Airlines: -/M/T/W/T/F/S -- OS698 (19:19)

• How can I find the best deals on flights from Bucharest to Vienna?

  To find best deals on flights from Bucharest to Vienna, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Jan 28, with one-way flights priced at just US$21.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Ryanair.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Vienna travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Bucharest (BUH) to Vienna (VIE) the cheapest?

  The cheapest months to fly from Bucharest to Vienna is November, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Bucharest to Vienna on?

  After crunching the numbers on our January flight calendar, it's currently cheapest to fly from Bucharest to Vienna on January 25, 2026 with Ryanair, with prices starting at US$46.

• Which airports can I fly to for Vienna from Bucharest?

  You can land at any one of the following hubs in Vienna, with Bucharest Henri Coanda International Airport to Vienna International Airport (OTP-VIE) is by far the most common option on this route: Vienna International Airport (VIE).

• Is there any time difference between Bucharest and Vienna?

  The time difference between Vienna and Bucharest is 1h.

• How do I change or cancel my ticket from Bucharest to Vienna?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.