AirHint found the following cheapest return flights from Osaka (ITM) to London (LHR) in October 2025 (see full year).

Return flights

21 Oct - 27 Oct	Japan Airlines
28 Oct - 04 Nov	Japan Airlines
22 Oct - 27 Oct	Japan Airlines
20 Oct - 27 Oct	Japan Airlines
23 Oct - 27 Oct	Japan Airlines
18 Oct - 20 Oct	Japan Airlines
27 Oct - 03 Nov	Japan Airlines
16 Oct - 28 Oct	Japan Airlines
23 Oct - 28 Oct	Japan Airlines
22 Oct - 28 Oct	Japan Airlines
23 Oct - 31 Oct	Japan Airlines
30 Oct - 04 Nov	Japan Airlines
31 Oct - 02 Nov	Japan Airlines
02 Oct - 10 Oct	Japan Airlines
15 Oct - 01 Nov	Lufthansa
20 Oct - 03 Nov	Lufthansa
28 Oct - 01 Nov	Japan Airlines
24 Oct - 01 Nov	Lufthansa
25 Oct - 01 Nov	Lufthansa
24 Oct - 07 Nov	Lufthansa

Also check the deals for one-way flights from Osaka 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 return flights from Osaka to London in October from 857€

Return flights