AirHint found the following cheapest one-way flights from Tokyo (HND) to London (LHR) in October 2025 (see full year).

One-Way flights

18 Oct	China Southern
16 Oct	China Southern
15 Oct	China Southern
22 Oct	China Southern
19 Oct	China Southern
25 Oct	China Southern
20 Oct	China Southern
23 Oct	China Southern
14 Oct	China Southern
13 Oct	China Southern

Also check the deals for return flights from Tokyo to London in October.

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 Tokyo to London in October from $345

One-Way flights