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

Return flights

21 May - 29 May	China Southern
15 May - 18 May	Peach
18 May - 25 May	Air China
11 May - 28 May	Air China
12 May - 26 May	Air China
20 May - 26 May	Air China
24 May - 28 May	Air China
15 May - 24 May	Air China
10 May - 17 May	Air China
21 May - 28 May	Air China
21 May - 03 Jun	Air China
20 May - 02 Jun	Air China
20 May - 03 Jun	Air China
31 May - 05 Jun	Air China
27 May - 01 Jun	China Southern
28 May - 18 Jun	China Southern

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

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 May from 580€

Return flights