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

Return flights

03 Dec - 25 Dec	SWISS
04 Dec - 07 Dec	Air China
04 Dec - 11 Dec	British Airways
02 Dec - 10 Dec	Air India
04 Dec - 09 Dec	SWISS
04 Dec - 27 Dec	KLM
08 Dec - 23 Dec	KLM
03 Dec - 26 Dec	KLM
02 Dec - 07 Dec	KLM
05 Dec - 08 Dec	KLM
14 Dec - 08 Jan	British Airways
08 Dec - 08 Jan	SWISS
09 Dec - 09 Jan	Eurowings
27 Dec - 25 Jan	Eurowings
24 Dec - 08 Jan	British Airways
10 Dec - 10 Jan	Vueling Airlines
23 Dec - 08 Jan	British Airways
27 Dec - 16 Jan	Eurowings
14 Dec - 04 Jan	British Airways
08 Dec - 07 Jan	SWISS

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 $779

Return flights