Cheapest return LCY–CGK flights, December

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

Return flights

06 Dec - 25 Dec KLM
28 Dec - 27 Jan KLM
03 Dec - 09 Dec KLM
14 Dec - 08 Jan KLM
06 Dec - 31 Dec KLM
06 Dec - 05 Jan KLM
03 Dec - 14 Jan KLM
03 Dec - 17 Jan British Airways
23 Dec - 20 Jan KLM
23 Dec - 19 Jan KLM
23 Dec - 18 Jan KLM
21 Dec - 18 Jan KLM
21 Dec - 14 Jan KLM
18 Dec - 30 Dec KLM

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

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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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