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

Return flights

16 Mar - 23 Mar	Japan Airlines
04 Mar - 10 Mar	British Airways
07 Mar - 14 Mar	Japan Airlines
01 Mar - 10 Mar	Japan Airlines
04 Mar - 07 Mar	Japan Airlines
06 Mar - 12 Mar	ANA
17 Mar - 24 Mar	Japan Airlines
24 Mar - 31 Mar	British Airways
10 Mar - 08 Apr	Japan Airlines
03 Mar - 10 Mar	Japan Airlines
19 Mar - 22 Mar	Japan Airlines
20 Mar - 02 Apr	Japan Airlines

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

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.

Book a cheap hotel in London

Cheap car rent in London

Cheapest return flights from Osaka to London in March from 862€

Return flights