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

Return flights

22 Dec - 29 Dec	Air China
25 Dec - 29 Dec	Air China
19 Dec - 28 Dec	Air China
01 Dec - 05 Dec	Vietnam Airlines
01 Dec - 08 Dec	Air China
05 Dec - 13 Dec	Vietnam Airlines
01 Dec - 10 Dec	Air China
12 Dec - 18 Dec	Air China
26 Dec - 31 Dec	Malaysia Airlines
24 Dec - 03 Jan	Cathay Pacific
29 Dec - 02 Jan	HK Express
20 Dec - 28 Dec	Qatar Airways

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

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 December from $893

Return flights