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

Return flights

01 Dec - 26 Jan	SWISS
07 Dec - 23 Jan	SWISS
01 Dec - 23 Dec	SWISS
01 Dec - 08 Dec	SWISS
02 Dec - 31 Jan	Lufthansa
01 Dec - 06 Dec	China Southern
04 Dec - 23 Dec	SWISS
07 Dec - 19 Dec	SWISS
01 Dec - 19 Dec	SWISS
02 Dec - 19 Dec	Lufthansa
01 Dec - 07 Dec	China Southern
07 Dec - 21 Dec	SWISS
01 Dec - 30 Jan	SWISS
01 Dec - 28 Dec	SWISS
09 Dec - 14 Jan	SWISS
31 Dec - 14 Jan	Lufthansa
06 Dec - 13 Jan	SWISS
31 Dec - 24 Jan	Lufthansa
10 Dec - 20 Jan	Lufthansa
29 Dec - 13 Jan	Saudia

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 598€

Return flights