Cheapest return flights from London to Jakarta in September from 554€

Best time to book flights for London (LON) to Jakarta (CGK) flights at AirHint

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

Return flights

20 Sep - 30 Sep Saudia
14 Sep - 28 Sep Saudia
18 Sep - 26 Sep Saudia
04 Sep - 10 Oct Saudia
21 Sep - 28 Sep Saudia
10 Sep - 24 Sep Saudia
24 Sep - 08 Oct Saudia
24 Sep - 01 Oct Saudia
11 Sep - 03 Oct Saudia
21 Sep - 07 Oct Saudia
18 Sep - 30 Sep Saudia
04 Sep - 25 Sep Saudia
14 Sep - 24 Sep Saudia
17 Sep - 24 Sep Saudia
14 Sep - 23 Sep Saudia
25 Sep - 02 Oct Saudia
14 Sep - 05 Oct Saudia
09 Sep - 05 Oct Saudia
26 Sep - 05 Oct Saudia
28 Sep - 12 Oct easyJet

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