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

Return flights

11 Sep - 28 Sep	SWISS
20 Sep - 07 Oct	SWISS
01 Sep - 10 Sep	SWISS
07 Sep - 21 Sep	SWISS
03 Sep - 14 Sep	KLM
01 Sep - 07 Sep	SWISS
10 Sep - 21 Sep	SWISS
08 Sep - 22 Sep	SWISS
05 Sep - 20 Sep	KLM
07 Sep - 29 Sep	SWISS
10 Sep - 27 Sep	SWISS
20 Sep - 04 Oct	SWISS
17 Sep - 04 Oct	SWISS
30 Sep - 14 Oct	SWISS
27 Sep - 04 Oct	SWISS
19 Sep - 07 Oct	SWISS
24 Sep - 04 Oct	SWISS
18 Sep - 04 Oct	SWISS
21 Sep - 04 Oct	SWISS
19 Sep - 04 Oct	SWISS

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 1065€

Return flights