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

Return flights

09 May - 22 May	Ryanair
01 May - 07 May	Ryanair
06 May - 13 May	Ryanair
18 May - 01 Jun	Ryanair
28 May - 19 Jun	Ryanair
04 May - 16 May	Ryanair
23 May - 01 Jun	Ryanair
06 May - 20 May	Emirates
18 May - 08 Jun	Emirates
06 May - 19 May	Emirates
06 May - 18 May	Emirates
12 May - 26 May	Emirates
18 May - 27 May	Emirates
27 May - 03 Jun	Emirates
27 May - 10 Jun	Emirates
12 May - 23 May	Emirates
20 May - 03 Jun	Emirates
31 May - 14 Jun	Emirates
16 May - 01 Jun	Emirates
19 May - 01 Jun	Emirates

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 698€

Return flights