AirHint found the following cheapest return flights from London (LCY) to Denpasar (DPS) in December 2025 (see full year).

Return flights

04 Dec - 08 Dec	KLM
01 Dec - 08 Dec	KLM
01 Dec - 07 Dec	KLM
01 Dec - 21 Dec	KLM
04 Dec - 09 Dec	KLM
02 Dec - 22 Dec	KLM
02 Dec - 10 Dec	SWISS
01 Dec - 15 Dec	KLM
02 Dec - 15 Dec	KLM
01 Dec - 30 Jan	KLM
03 Dec - 14 Dec	KLM
02 Dec - 16 Jan	KLM
11 Dec - 16 Jan	KLM
24 Dec - 14 Jan	KLM
01 Dec - 01 Jan	KLM
16 Dec - 11 Jan	KLM
13 Dec - 15 Jan	KLM
09 Dec - 07 Jan	KLM
12 Dec - 14 Jan	KLM
02 Dec - 01 Jan	KLM

Also check the deals for one-way flights from London to Denpasar 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 Denpasar in December from $883

Return flights