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

Return flights

22 Oct - 02 Nov	Ryanair
01 Oct - 19 Oct	Ryanair
17 Oct - 30 Oct	Ryanair
02 Oct - 18 Oct	AJet
01 Oct - 30 Oct	Ryanair
10 Oct - 29 Oct	Pegasus Airlines
15 Oct - 29 Oct	Ryanair
15 Oct - 22 Oct	Ryanair
13 Oct - 12 Nov	Ryanair
11 Oct - 27 Oct	Ryanair
18 Oct - 01 Nov	Ryanair
02 Oct - 11 Oct	Pegasus Airlines
24 Oct - 08 Nov	Ryanair
03 Oct - 17 Oct	Pegasus Airlines
22 Oct - 01 Nov	Ryanair
13 Oct - 11 Nov	Emirates
28 Oct - 18 Nov	Emirates
19 Oct - 06 Nov	Emirates
25 Oct - 08 Nov	Emirates

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 622€

Return flights