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

Return flights

23 Apr - 27 Apr	Malaysia Airlines
20 Apr - 23 Apr	Malaysia Airlines
28 Apr - 16 May	Malaysia Airlines
30 Apr - 05 May	Malaysia Airlines
29 Apr - 05 May	Malaysia Airlines
26 Apr - 05 May	Japan Airlines
26 Apr - 04 May	Japan Airlines
18 Apr - 25 Apr	Air Canada
27 Apr - 06 May	China Southern
26 Apr - 02 May	China Southern
28 Apr - 08 May	China Southern
04 Apr - 08 May	China Southern
28 Apr - 04 May	China Southern

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

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 April from $900

Return flights