Cheapest return LHR–CGK flights, September

AirHint found the following cheapest return flights from London (LHR) to Jakarta (CGK) in September 2026 (see full year).

Return flights

26 Sep - 10 Oct Air China
19 Sep - 04 Oct Air China
20 Sep - 10 Oct Air China
19 Sep - 10 Oct Air China
22 Sep - 02 Oct Air China
19 Sep - 11 Oct Air China
26 Sep - 11 Oct Air China
22 Sep - 06 Oct Air China
12 Sep - 04 Oct Air China
11 Sep - 04 Oct Air China
06 Sep - 20 Sep Etihad Airways
01 Sep - 22 Sep Etihad Airways
15 Sep - 30 Sep Etihad Airways
07 Sep - 27 Sep Etihad Airways
11 Sep - 25 Sep Etihad Airways
09 Sep - 25 Sep Etihad Airways
06 Sep - 24 Sep Etihad Airways
07 Sep - 30 Sep Etihad Airways
07 Sep - 24 Sep Etihad Airways
08 Sep - 25 Sep Etihad Airways

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

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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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