Cheapest return flights from Bucharest to Vienna in December from $107

AirHint found the following cheapest return flights from Bucharest (OTP) to Vienna (VIE) in December 2025 (see full year).

Return flights

13 Dec - 15 Dec Austrian Airlines direct
05 Dec - 08 Dec Austrian Airlines direct
12 Dec - 15 Dec Austrian Airlines direct
29 Dec - 05 Jan Austrian Airlines direct
04 Dec - 06 Dec Austrian Airlines direct
01 Dec - 03 Dec Ryanair direct
26 Dec - 05 Jan Ryanair direct
25 Dec - 28 Dec Austrian Airlines direct
13 Dec - 29 Dec Ryanair direct
24 Dec - 28 Dec Austrian Airlines direct
18 Dec - 05 Jan Ryanair direct
18 Dec - 22 Dec Austrian Airlines direct
05 Dec - 06 Dec Ryanair direct
22 Dec - 05 Jan Ryanair direct
19 Dec - 05 Jan Ryanair direct
21 Dec - 05 Jan Ryanair direct

Also check the deals for one-way flights from Bucharest to Vienna in December.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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