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

Return flights

06 Apr - 27 Apr	Air China
15 Apr - 19 May	Air China
21 Apr - 12 May	Air China
23 Apr - 12 May	Air China
19 Apr - 12 May	Air China
12 Apr - 22 Apr	Air China
14 Apr - 22 Apr	Air China
16 Apr - 22 Apr	Air China
13 Apr - 22 Apr	Air China
13 Apr - 14 May	Air China
13 Apr - 20 May	Air China
15 Apr - 22 Apr	Air China
24 Apr - 04 May	Air China
21 Apr - 30 Apr	China Southern
21 Apr - 28 Apr	China Eastern
21 Apr - 01 May	China Southern
25 Apr - 14 May	Air China
22 Apr - 01 May	China Southern
11 Apr - 25 Apr	China Southern
16 Apr - 23 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 $647

Return flights