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

Return flights

28 Dec - 29 Dec	Ryanair	direct
26 Dec - 29 Dec	Ryanair	direct
26 Dec - 28 Dec	Ryanair	direct
28 Dec - 30 Dec	Ryanair	direct
26 Dec - 30 Dec	Ryanair	direct
28 Dec - 04 Jan	Ryanair	direct
26 Dec - 04 Jan	Ryanair	direct
30 Dec - 04 Jan	Air France
30 Dec - 30 Dec	Ryanair	direct
23 Dec - 26 Dec	Ryanair	direct
30 Dec - 04 Jan	Ryanair	direct
23 Dec - 29 Dec	Ryanair	direct
23 Dec - 28 Dec	Ryanair	direct
23 Dec - 30 Dec	Ryanair	direct
23 Dec - 04 Jan	Ryanair	direct
19 Dec - 04 Jan	Ryanair	direct

Also check the deals for one-way flights from Marseille 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 Marseille to Bucharest in December from 145€

Return flights