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

Return flights

07 Oct - 21 Oct	SWISS
30 Oct - 06 Nov	Air Dolomiti
30 Oct - 13 Nov	Air Dolomiti
28 Oct - 04 Nov	SWISS
29 Oct - 04 Nov	KLM
07 Oct - 14 Oct	SWISS
22 Oct - 29 Oct	SWISS
15 Oct - 22 Oct	Lufthansa
27 Oct - 05 Nov	Lufthansa
28 Oct - 11 Nov	KLM
28 Oct - 10 Nov	KLM
28 Oct - 18 Nov	KLM
27 Oct - 10 Nov	KLM
20 Oct - 27 Oct	Lufthansa
28 Oct - 07 Nov	KLM
21 Oct - 28 Oct	Lufthansa
14 Oct - 21 Oct	SWISS
22 Oct - 28 Oct	SWISS
07 Oct - 09 Oct	ITA Airways
05 Oct - 12 Oct	SWISS

Also check the deals for one-way flights from London to Denpasar in October.

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 October from $888

Return flights