Cheapest return flights from London to Osaka in September from 719€

Best time to book flights for London (LHR) to Osaka (KIX) flights at AirHint

AirHint found the following cheapest return flights from London (LHR) to Osaka (KIX) in September 2025 (see full year).

Return flights

02 Sep - 09 Sep Air China
24 Sep - 24 Oct Air China
02 Sep - 16 Sep Air China
08 Sep - 25 Sep Air China
12 Sep - 22 Sep Air China
14 Sep - 28 Sep Air China
15 Sep - 21 Sep Air China
12 Sep - 02 Oct Air China
20 Sep - 04 Oct Air China
15 Sep - 29 Sep Air China
22 Sep - 29 Sep Air China
14 Sep - 29 Sep Air China
06 Sep - 20 Sep Air China
26 Sep - 12 Oct Air China
25 Sep - 09 Oct Brussels Airlines
18 Sep - 18 Oct Vietnam Airlines
30 Sep - 14 Oct Vietnam Airlines
20 Sep - 18 Oct Asiana Airlines

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

Skyscanner

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 Osaka

Cheap car rent in Osaka