AirHint found the following cheapest one-way flights from London (LON) to Tokyo (HND) in April 2026 (see full year).

One-Way flights

26 Apr	Wizz Air UK
25 Apr	Wizz Air UK
21 Apr	Wizz Air UK
19 Apr	Wizz Air UK
28 Apr	Wizz Air UK
14 Apr	Wizz Air Malta
07 Apr	SKY express
18 Apr	SKY express
01 Apr	Norwegian Air Sweden AOC
10 Apr	Ryanair

Also check the deals for return 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 one-way flights from London to Tokyo in April from $341

One-Way flights