AirHint found the following cheapest return flights from Luxemburg (LUX) to Bucharest (OTP) in January 2026 (see full year).

Return flights

26 Jan - 02 Feb	Ryanair
26 Jan - 30 Jan	Ryanair
23 Jan - 30 Jan	Ryanair
30 Jan - 02 Feb	Ryanair
25 Jan - 01 Feb	Ryanair
15 Jan - 19 Jan	Ryanair
16 Jan - 19 Jan	Luxair	direct
26 Jan - 02 Feb	Luxair	direct
26 Jan - 30 Jan	Luxair	direct
23 Jan - 30 Jan	Luxair	direct
30 Jan - 02 Feb	Luxair	direct
05 Jan - 09 Jan	Ryanair
09 Jan - 12 Jan	Ryanair
25 Jan - 27 Jan	Ryanair
21 Jan - 27 Jan	Ryanair
03 Jan - 08 Feb	Ryanair

Also check the deals for one-way flights from Luxemburg to Bucharest in January.

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 Luxemburg to Bucharest in January from 90€

Return flights