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

Return flights

02 Apr - 07 Apr	China Southern
22 Apr - 29 Apr	Vietnam Airlines
25 Apr - 02 May	Vietnam Airlines
25 Apr - 05 May	Vietnam Airlines
11 Apr - 18 Apr	Air China
13 Apr - 21 Apr	Air China
13 Apr - 22 Apr	Air China
26 Apr - 06 May	Vietnam Airlines
29 Apr - 06 May	Air China
29 Apr - 08 May	Air China
29 Apr - 05 May	Singapore Airlines
26 Apr - 05 May	Singapore Airlines
25 Apr - 08 May	Air China
30 Apr - 04 May	Malaysia Airlines
28 Apr - 03 May	Singapore Airlines
15 Apr - 27 Apr	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 756€

Return flights