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

Return flights

10 Dec - 11 Jan	IndiGo
02 Dec - 09 Dec	China Eastern
10 Dec - 10 Jan	IndiGo
14 Dec - 10 Jan	IndiGo
11 Dec - 11 Jan	Scoot
09 Dec - 13 Jan	China Eastern
13 Dec - 11 Jan	Etihad Airways
08 Dec - 28 Dec	IndiGo
30 Dec - 09 Jan	China Eastern
05 Dec - 12 Dec	Etihad Airways
04 Dec - 30 Dec	Emirates
07 Dec - 10 Dec	Emirates
04 Dec - 10 Dec	Emirates
19 Dec - 10 Jan	China Eastern
19 Dec - 09 Jan	China Eastern
02 Dec - 11 Dec	Emirates
27 Dec - 10 Jan	China Eastern
01 Dec - 05 Dec	Turkish Airlines
09 Dec - 24 Dec	AirAsia
06 Dec - 14 Dec	Qatar Airways

Also check the deals for one-way flights from Jakarta to London 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 Jakarta to London in December from $633

Return flights