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Bucharest to Vienna in December 2026 BBU, OTP → VIE

Baneasa (BBU), Bucharest Henri Coanda International Airport (OTP) → Vienna International Airport (VIE)

For departures in December 2026, the cheapest return found recently is $78 with Ryanair, 5 Dec – 7 Dec, found 2 days ago. The cheapest one-way found recently is $68 with Austrian Airlines, 27 Dec, found 2 days ago.

Return

In December 2026, the cheapest return fare on each of 11 departure dates is usually $110 to $126. Across all 18 departure dates we hold on this route, it is usually $106 to $126. Of the 2 months with enough return fares to compare, December 2026 is usually the most expensive.

Cheapest return found recently

$78

5 Dec – 7 Dec · Ryanair

Bucharest Henri Coanda International Airport (OTP) → Vienna International Airport (VIE)

out nonstop, back nonstop

found 2 days ago

See prices for these datesCheck today's price

It is also the cheapest return we hold, of any age.

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
5 Dec – 7 Dec$78Ryanairout nonstop, back nonstopfound 2 days agoSee prices for these dates
6 Dec – 9 Dec$102Austrian Airlinesout nonstop, back nonstopfound 3 days agoSee prices for these dates
3 Dec – 5 Dec$110Ryanairout nonstop, back nonstopfound 6 days agoSee prices for these dates
8 Dec – 10 Dec$110Austrian Airlinesout nonstop, back nonstopfound 6 days agoSee prices for these dates
4 Dec – 8 Dec$112Austrian Airlinesout nonstop, back nonstopfound 6 days agoSee prices for these dates

Every date we hold

11 departure dates

1 Dec – 3 Dec: $125, found 6 days ago2 Dec – 4 Dec: $147, found 6 days ago3 Dec – 5 Dec: $110, found 6 days ago4 Dec – 8 Dec: $112, found 6 days ago5 Dec – 7 Dec: $78, found 2 days ago6 Dec – 9 Dec: $102, found 3 days ago7 Dec – 9 Dec: $133, found 6 days ago8 Dec – 10 Dec: $110, found 6 days ago10 Dec – 16 Dec: $124, found 4 days ago13 Dec – 15 Dec: $126, found 2 days ago20 Dec – 25 Dec: $118, found 6 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
1 Dec – 3 Dec$125Austrian AirlinesBucharest Henri Coanda International Airport (OTP) → Vienna International Airport (VIE)out nonstop, back nonstopfound 6 days agoSee prices for these dates
2 Dec – 4 Dec$147Austrian AirlinesBucharest Henri Coanda International Airport (OTP) → Vienna International Airport (VIE)out nonstop, back nonstopfound 6 days agoSee prices for these dates
3 Dec – 5 Dec$110RyanairBucharest Henri Coanda International Airport (OTP) → Vienna International Airport (VIE)out nonstop, back nonstopfound 6 days agoSee prices for these dates
4 Dec – 8 Dec$112Austrian AirlinesBucharest Henri Coanda International Airport (OTP) → Vienna International Airport (VIE)out nonstop, back nonstopfound 6 days agoSee prices for these dates
5 Dec – 7 Dec$78RyanairBucharest Henri Coanda International Airport (OTP) → Vienna International Airport (VIE)out nonstop, back nonstopfound 2 days agoSee prices for these dates
6 Dec – 9 Dec$102Austrian AirlinesBucharest Henri Coanda International Airport (OTP) → Vienna International Airport (VIE)out nonstop, back nonstopfound 3 days agoSee prices for these dates
7 Dec – 9 Dec$133RyanairBucharest Henri Coanda International Airport (OTP) → Vienna International Airport (VIE)out nonstop, back nonstopfound 6 days agoSee prices for these dates
8 Dec – 10 Dec$110Austrian AirlinesBucharest Henri Coanda International Airport (OTP) → Vienna International Airport (VIE)out nonstop, back nonstopfound 6 days agoSee prices for these dates
10 Dec – 16 Dec$124Austrian AirlinesBucharest Henri Coanda International Airport (OTP) → Vienna International Airport (VIE)out nonstop, back nonstopfound 4 days agoSee prices for these dates
13 Dec – 15 Dec$126Wizz Air MaltaBucharest Henri Coanda International Airport (OTP) → Vienna International Airport (VIE)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
20 Dec – 25 Dec$118Austrian AirlinesBucharest Henri Coanda International Airport (OTP) → Vienna International Airport (VIE)out nonstop, back nonstopfound 6 days agoSee prices for these dates

Which month looks cheapest?

December 2026 is the cheapest month — from $78.

October 2026From $2771 departure date24 Oct – 29 Oct · found 2 days agoSee prices for these dates
November 2026From $893 departure dates7 Nov – 9 Nov · found 6 days agoSee prices for these dates
December 2026From $78Cheapest seen11 departure dates5 Dec – 7 Dec · found 2 days agoSee prices for these dates
February 2027From $1052 departure dates19 Feb 2027 – 21 Feb 2027 · found 3 days agoSee prices for these dates
September 2027From $1161 departure date25 Sept 2027 – 28 Sept 2027 · found todaySee prices for these dates

One-way

We hold one-way fares on only 2 departure dates in December 2026, too few to say what one usually costs.

Cheapest one-way found recently

$68

27 Dec · Austrian Airlines

Bucharest Henri Coanda International Airport (OTP) → Vienna International Airport (VIE)

nonstop

found 2 days ago

Open this tripCheck today's price

Cheapest we hold, of any age

$47

22 Dec · Ryanair

Bucharest Henri Coanda International Airport (OTP) → Vienna International Airport (VIE)

nonstop

found 6 days ago

Open this tripCheck today's price

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
22 Dec$47Ryanairnonstopfound 6 days agoOpen this trip
27 Dec$68Austrian Airlinesnonstopfound 2 days agoOpen this trip

Every date we hold

2 departure dates

22 Dec: $47, found 6 days ago27 Dec: $68, found 2 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
22 Dec$47RyanairBucharest Henri Coanda International Airport (OTP) → Vienna International Airport (VIE)nonstopfound 6 days agoOpen this trip
27 Dec$68Austrian AirlinesBucharest Henri Coanda International Airport (OTP) → Vienna International Airport (VIE)nonstopfound 2 days agoOpen this trip

Which month looks cheapest?

November 2026 is the cheapest month — from $29.

November 2026From $29Cheapest seen2 departure dates12 Nov · found 6 days agoOpen this trip
December 2026From $472 departure dates22 Dec · found 6 days agoOpen this trip
January 2027From $682 departure dates5 Jan 2027 · found yesterdayOpen this trip
September 2027From $651 departure date7 Sept 2027 · found yesterdayOpen this trip

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work