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

Return flights

15 Apr - 26 Apr	SWISS
14 Apr - 26 Apr	SWISS
22 Apr - 26 Apr	SWISS
16 Apr - 06 May	Lufthansa
11 Apr - 25 Apr	ITA Airways
08 Apr - 20 Apr	SWISS
23 Apr - 26 Apr	SWISS
20 Apr - 26 Apr	SWISS
17 Apr - 26 Apr	SWISS
22 Apr - 10 May	SWISS
27 Apr - 12 May	SWISS
13 Apr - 26 Apr	SWISS
02 Apr - 19 Apr	KLM
28 Apr - 12 May	British Airways
21 Apr - 12 May	British Airways
21 Apr - 08 May	British Airways
21 Apr - 13 May	KLM
28 Apr - 14 May	KLM
28 Apr - 15 May	SWISS
28 Apr - 08 May	SWISS

Also check the deals for one-way flights from London to Tokyo in April.

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 April from 925€

Return flights