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

Return flights

20 Apr - 11 May	China Southern
21 Apr - 14 May	China Southern
15 Apr - 13 May	China Southern
14 Apr - 28 May	China Southern
13 Apr - 12 May	China Southern
26 Apr - 12 May	China Southern
15 Apr - 15 May	China Southern
21 Apr - 08 May	China Southern
27 Apr - 11 May	China Southern
18 Apr - 19 May	China Southern
07 Apr - 21 Apr	Ryanair
20 Apr - 27 Apr	Air China
11 Apr - 28 Apr	Air China
20 Apr - 30 Apr	Air China
13 Apr - 30 Apr	Air China
14 Apr - 27 Apr	Air China
13 Apr - 27 Apr	Air China
21 Apr - 27 Apr	Air China
22 Apr - 27 Apr	Air China
19 Apr - 29 Apr	Air China

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 $760

Return flights