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

Return flights

06 Sep - 20 Sep	Scoot
01 Sep - 08 Sep	T'way Air
10 Sep - 15 Sep	Cathay Pacific
16 Sep - 22 Sep	LOT
17 Sep - 22 Sep	LOT
02 Sep - 09 Sep	LOT
18 Sep - 22 Sep	LOT
21 Sep - 04 Oct	LOT
21 Sep - 25 Sep	LOT
08 Sep - 17 Sep	LOT
19 Sep - 22 Sep	LOT
24 Sep - 01 Oct	LOT

Also check the deals for one-way flights from Tokyo to London 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 Tokyo to London in September from 895€

Return flights