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

Return flights

26 Aug - 11 Sep	Wizz Air
28 Aug - 14 Sep	Wizz Air
30 Aug - 09 Sep	Wizz Air
27 Aug - 03 Sep	Wizz Air
28 Aug - 11 Sep	Wizz Air
30 Aug - 03 Sep	Wizz Air
30 Aug - 12 Sep	Wizz Air
20 Aug - 03 Sep	Wizz Air
30 Aug - 17 Sep	Wizz Air
13 Aug - 02 Sep	easyJet
20 Aug - 27 Aug	Wizz Air
25 Aug - 29 Aug	Wizz Air
20 Aug - 29 Aug	Wizz Air
06 Aug - 27 Aug	Wizz Air UK
25 Aug - 30 Aug	Wizz Air
12 Aug - 19 Aug	Wizz Air
06 Aug - 26 Aug	Wizz Air UK
24 Aug - 30 Aug	easyJet
06 Aug - 19 Aug	Wizz Air
11 Aug - 18 Aug	Wizz Air UK

Also check the deals for one-way flights from London to Osaka 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 London to Osaka in August from 653€

Return flights