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

Return flights

31 Jul - 22 Aug	Hainan Airlines
21 Jul - 21 Aug	China Eastern
30 Jul - 13 Aug	China Southern
31 Jul - 21 Aug	Hainan Airlines
28 Jul - 18 Aug	Peach
29 Jul - 11 Aug	China Eastern
28 Jul - 05 Aug	China Eastern
28 Jul - 12 Aug	China Eastern
24 Jul - 31 Jul	China Eastern
21 Jul - 04 Aug	China Eastern
16 Jul - 22 Jul	China Eastern
10 Jul - 01 Aug	Peach
06 Jul - 08 Jul	China Eastern
16 Jul - 23 Jul	Air China
08 Jul - 15 Jul	Peach
07 Jul - 10 Jul	Aero K Airlines
17 Jul - 22 Jul	KLM
19 Jul - 23 Jul	Air Busan
17 Jul - 21 Jul	Air China
23 Jul - 30 Jul	Air China

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

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 July from 643€

Return flights