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

Return flights

20 Jan - 28 Jan	Pegasus Airlines
20 Jan - 24 Jan	Pegasus Airlines
16 Jan - 25 Jan	Ryanair
17 Jan - 24 Jan	Ryanair
23 Jan - 06 Feb	Ryanair
29 Jan - 07 Feb	Pegasus Airlines
23 Jan - 08 Feb	Ryanair
16 Jan - 23 Jan	Ryanair
20 Jan - 26 Jan	Pegasus Airlines
21 Jan - 29 Jan	Pegasus Airlines
29 Jan - 04 Feb	Pegasus Airlines
19 Jan - 26 Feb	Ryanair
09 Jan - 25 Jan	Pegasus Airlines
14 Jan - 29 Jan	Pegasus Airlines
21 Jan - 05 Feb	Pegasus Airlines
06 Jan - 20 Jan	Pegasus Airlines
20 Jan - 10 Feb	Pegasus Airlines
23 Jan - 13 Feb	Ryanair
22 Jan - 02 Feb	Emirates
14 Jan - 04 Feb	Emirates

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

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 January from 455€

Return flights