Cheapest one-way flights from London to Jakarta in January from $613

AirHint found the following cheapest one-way flights from London (LCY) to Jakarta (CGK) in January 2026 (see full year).

One-Way flights

19 Jan SWISS
20 Jan KLM
29 Jan SWISS
27 Jan KLM
21 Jan KLM
18 Jan KLM
16 Jan KLM
15 Jan KLM
17 Jan KLM
23 Jan SWISS

Also check the deals for return flights from London to Jakarta in January.

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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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