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

Return flights

17 Sep - 14 Oct	China Southern
15 Sep - 13 Oct	China Southern
24 Sep - 18 Oct	China Southern
23 Sep - 17 Oct	China Southern
14 Sep - 18 Oct	China Southern
22 Sep - 16 Oct	China Southern
23 Sep - 10 Oct	China Southern
17 Sep - 11 Oct	China Southern
20 Sep - 09 Oct	China Southern
24 Sep - 17 Oct	China Southern
21 Sep - 26 Sep	Air China
21 Sep - 24 Sep	Air China
06 Sep - 10 Sep	Air China
21 Sep - 29 Sep	Air China
12 Sep - 27 Sep	Air China
14 Sep - 27 Sep	Air China
16 Sep - 27 Sep	Air China
09 Sep - 16 Sep	Air China
02 Sep - 24 Sep	Air China
21 Sep - 28 Sep	China Southern

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

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 September from 600€

Return flights