AirHint found the following cheapest return flights from Osaka (KIX) to London (LGW) in August 2026 (see full year).

Return flights

24 Aug - 01 Sep	China Eastern
05 Aug - 09 Sep	AirAsia X
28 Aug - 12 Sep	Hainan Airlines
01 Aug - 03 Sep	Singapore Airlines
03 Aug - 06 Aug	China Eastern
01 Aug - 11 Aug	China Eastern
06 Aug - 11 Aug	China Eastern
06 Aug - 18 Aug	Singapore Airlines
07 Aug - 14 Aug	Jeju Air
07 Aug - 15 Aug	Jeju Air
08 Aug - 15 Aug	Jeju Air
14 Aug - 24 Aug	Aero K Airlines
15 Aug - 22 Aug	Singapore Airlines
04 Aug - 07 Aug	Air China
30 Aug - 03 Sep	China Southern

Also check the deals for one-way flights from Osaka to London in August.

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 August from 792€

Return flights