AirHint found the following cheapest return flights from London (LCY) to Tokyo (NRT) in January 2026 (see full year).

Return flights

07 Jan - 16 Jan	ITA Airways
30 Jan - 16 Feb	ITA Airways
28 Jan - 01 Feb	SWISS
28 Jan - 05 Feb	SWISS
28 Jan - 09 Feb	SWISS
26 Jan - 29 Jan	SWISS
28 Jan - 02 Feb	SWISS
26 Jan - 03 Feb	SWISS
26 Jan - 05 Feb	SWISS
26 Jan - 09 Feb	SWISS
28 Jan - 10 Feb	SWISS
28 Jan - 03 Feb	SWISS
20 Jan - 27 Jan	KLM
13 Jan - 20 Jan	KLM
21 Jan - 29 Jan	KLM
16 Jan - 21 Jan	KLM
13 Jan - 19 Jan	KLM
15 Jan - 21 Jan	KLM
19 Jan - 29 Jan	KLM
15 Jan - 19 Jan	KLM

Also check the deals for one-way flights from London to Tokyo 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 London to Tokyo in January from 729€

Return flights