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

Return flights

03 Oct - 12 Oct	Hainan Airlines
03 Oct - 23 Oct	Hainan Airlines
03 Oct - 19 Oct	Hainan Airlines
01 Oct - 05 Nov	Wizz Air UK
04 Oct - 18 Oct	Air China
06 Oct - 09 Oct	Wizz Air UK
03 Oct - 28 Nov	Air China
07 Oct - 12 Oct	Wizz Air UK
05 Oct - 04 Nov	Wizz Air UK
11 Oct - 26 Oct	Wizz Air UK
04 Oct - 12 Oct	Wizz Air UK
12 Oct - 21 Oct	Wizz Air UK
28 Oct - 10 Nov	Air China
02 Oct - 09 Oct	Wizz Air UK
28 Oct - 28 Nov	Air China
19 Oct - 16 Nov	Air China
27 Oct - 05 Nov	Wizz Air Malta
12 Oct - 02 Nov	Wizz Air UK
05 Oct - 03 Nov	Wizz Air UK
04 Oct - 02 Nov	Wizz Air UK

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

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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Cheapest return flights from London to Jakarta in October from $568

Return flights