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

Return flights

13 Apr - 27 Apr	Japan Airlines
22 Apr - 09 May	Japan Airlines
20 Apr - 24 Apr	Japan Airlines
27 Apr - 10 May	ANA
14 Apr - 20 Apr	Japan Airlines
02 Apr - 08 Apr	Japan Airlines
02 Apr - 10 Apr	Japan Airlines
27 Apr - 03 May	ANA
27 Apr - 02 May	ANA
06 Apr - 13 Apr	Japan Airlines
01 Apr - 10 Apr	Japan Airlines
12 Apr - 16 Apr	Japan Airlines
28 Apr - 01 May	Japan Airlines
26 Apr - 08 May	Japan Airlines
29 Apr - 09 May	Japan Airlines
30 Apr - 09 May	Japan Airlines
25 Apr - 09 May	Japan Airlines
26 Apr - 30 Apr	Japan Airlines
24 Apr - 26 Apr	Japan Airlines
18 Apr - 18 May	Japan Airlines

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 $1196

Return flights