Cheapest return flights from London to Jakarta in September from 538€

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

Return flights

18 Sep - 18 Oct Air China
25 Sep - 10 Oct Air China
08 Sep - 29 Sep SWISS
22 Sep - 29 Sep Aegean Airlines
17 Sep - 03 Oct Air China
12 Sep - 19 Sep Air Serbia
13 Sep - 20 Sep Air Serbia
12 Sep - 26 Sep Air Serbia
05 Sep - 19 Sep Aegean Airlines
07 Sep - 17 Sep Etihad Airways
10 Sep - 19 Sep Etihad Airways
15 Sep - 22 Sep Aegean Airlines
23 Sep - 27 Sep Austrian Airlines
27 Sep - 04 Oct Aegean Airlines
12 Sep - 17 Oct Air China
24 Sep - 01 Oct Air Serbia
28 Sep - 05 Oct Austrian Airlines
30 Sep - 07 Oct Etihad Airways
29 Sep - 06 Oct Etihad Airways
11 Sep - 04 Oct Singapore Airlines

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

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