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

Return flights

11 Dec - 17 Dec	easyJet
11 Dec - 12 Dec	easyJet
11 Dec - 14 Dec	easyJet
08 Dec - 15 Dec	easyJet
06 Dec - 08 Dec	easyJet
06 Dec - 09 Dec	easyJet
06 Dec - 10 Dec	easyJet
13 Dec - 20 Dec	easyJet
15 Dec - 20 Dec	easyJet
05 Dec - 09 Dec	easyJet
17 Dec - 08 Jan	easyJet
27 Dec - 08 Jan	LOT
15 Dec - 05 Jan	easyJet
30 Dec - 01 Jan	easyJet
18 Dec - 11 Jan	easyJet
21 Dec - 20 Jan	Jet2
30 Dec - 04 Jan	easyJet
19 Dec - 11 Jan	easyJet
26 Dec - 04 Jan	LOT
27 Dec - 02 Jan	Jet2

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

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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Cheapest return flights from Geneva to Bucharest in December from 132€

Return flights