Cheapest return flights from Zurich to Bucharest in December from 151€

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

Return flights

07 Dec - 13 Dec Air Serbia
04 Dec - 08 Dec Air Serbia
03 Dec - 05 Dec Air Serbia
07 Dec - 11 Dec Air Serbia
13 Dec - 19 Dec Air Serbia
11 Dec - 14 Dec easyJet
04 Dec - 07 Dec Air Serbia
11 Dec - 16 Dec easyJet
10 Dec - 15 Dec Air Serbia
11 Dec - 15 Dec easyJet
26 Dec - 06 Jan Pegasus Airlines
28 Dec - 11 Jan LOT
27 Dec - 11 Jan LOT
27 Dec - 06 Jan LOT
25 Dec - 06 Jan LOT
24 Dec - 06 Jan LOT
29 Dec - 05 Jan LOT
02 Dec - 03 Jan easyJet
11 Dec - 03 Jan easyJet
27 Dec - 11 Jan SWISS direct

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

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