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

Return flights

30 May - 14 Jun	KLM
18 May - 31 May	KLM
12 May - 09 Jun	KLM
02 May - 17 May	KLM
14 May - 07 Jun	KLM
21 May - 31 May	ITA Airways
28 May - 10 Jun	KLM
01 May - 17 May	KLM
09 May - 22 May	KLM
19 May - 24 May	KLM
18 May - 01 Jun	British Airways
01 May - 15 May	KLM
02 May - 10 May	KLM
16 May - 23 May	KLM
04 May - 17 May	KLM
25 May - 08 Jun	KLM
04 May - 01 Jun	KLM
23 May - 01 Jun	ITA Airways
23 May - 06 Jun	ITA Airways

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

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 May from $1092

Return flights