AirHint found the following cheapest return flights from Luxemburg (LUX) to Tokyo (NRT) in December 2025 (see full year).

Return flights

04 Dec - 18 Dec	KLM
10 Dec - 17 Dec	Luxair
06 Dec - 13 Dec	KLM
10 Dec - 21 Dec	Luxair
15 Dec - 20 Dec	Turkish Airlines
22 Dec - 29 Dec	Ryanair
25 Dec - 08 Jan	Luxair
23 Dec - 03 Jan	KLM
22 Dec - 27 Dec	KLM
22 Dec - 01 Jan	Luxair
17 Dec - 03 Jan	Luxair
19 Dec - 03 Jan	Luxair
19 Dec - 11 Jan	Turkish Airlines
26 Dec - 04 Jan	British Airways
20 Dec - 04 Jan	Luxair
21 Dec - 04 Jan	KLM

Also check the deals for one-way flights from Luxemburg to Tokyo 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 Luxemburg to Tokyo in December from 675€

Return flights