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

Return flights

02 Dec - 14 Dec	Wizz Air UK
02 Dec - 09 Dec	Saudia
02 Dec - 16 Dec	Saudia
02 Dec - 13 Dec	Saudia
13 Dec - 28 Dec	easyJet
04 Dec - 14 Dec	Wizz Air UK
12 Dec - 23 Dec	Wizz Air UK
26 Dec - 07 Jan	Wizz Air UK
26 Dec - 09 Jan	Wizz Air UK
12 Dec - 19 Dec	Wizz Air UK
01 Dec - 15 Dec	Wizz Air UK
03 Dec - 12 Dec	Wizz Air UK
30 Dec - 13 Jan	Saudia
09 Dec - 11 Jan	Wizz Air UK
12 Dec - 11 Jan	Wizz Air UK
08 Dec - 12 Jan	Turkish Airlines
11 Dec - 10 Jan	Wizz Air UK
12 Dec - 02 Jan	easyJet
13 Dec - 11 Jan	Wizz Air UK
12 Dec - 05 Jan	Wizz Air UK

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

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 December from $594

Return flights