Cheapest return flights from London to Osaka in September from $750

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

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

Return flights

15 Sep - 04 Oct Air China
05 Sep - 30 Oct Air China
15 Sep - 30 Oct Air China
23 Sep - 13 Oct Air China
23 Sep - 14 Oct Air China
19 Sep - 04 Oct Air China
20 Sep - 04 Oct Air China
20 Sep - 05 Oct British Airways
26 Sep - 13 Oct British Airways
15 Sep - 21 Sep British Airways
02 Sep - 09 Sep Air China
11 Sep - 25 Sep Air China
09 Sep - 25 Sep Air China
13 Sep - 25 Sep Air China
18 Sep - 25 Sep Air China
10 Sep - 17 Sep Air China
10 Sep - 25 Sep Air China
12 Sep - 25 Sep Air China
08 Sep - 18 Sep Air China
16 Sep - 01 Oct Vietnam 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.

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