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

Return flights

02 Dec - 16 Dec	Wizz Air UK
14 Dec - 07 Jan	Wizz Air Malta
11 Dec - 03 Jan	Wizz Air Malta
13 Dec - 24 Dec	Wizz Air Malta
12 Dec - 02 Jan	Wizz Air Malta
17 Dec - 31 Dec	Wizz Air Malta
25 Dec - 03 Jan	Wizz Air UK
27 Dec - 10 Jan	Wizz Air UK
25 Dec - 28 Dec	Wizz Air Malta
05 Dec - 01 Jan	Ryanair
17 Dec - 01 Jan	Wizz Air Malta
18 Dec - 01 Jan	easyJet
13 Dec - 09 Jan	Wizz Air Malta
12 Dec - 01 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 671€

Return flights