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

Return flights

06 Oct - 21 Oct	Vueling Airlines
28 Oct - 10 Nov	SWISS
06 Oct - 22 Oct	Vueling Airlines
29 Oct - 04 Nov	SWISS
29 Oct - 05 Nov	SWISS
29 Oct - 03 Nov	SWISS
27 Oct - 05 Nov	SWISS
28 Oct - 15 Nov	SWISS
27 Oct - 25 Nov	SWISS
28 Oct - 07 Nov	SWISS
28 Oct - 09 Nov	SWISS
29 Oct - 06 Nov	SWISS
08 Oct - 13 Oct	SWISS
02 Oct - 15 Oct	China Eastern
02 Oct - 17 Oct	China Eastern
02 Oct - 18 Oct	China Eastern
08 Oct - 20 Oct	SWISS
04 Oct - 14 Oct	Aegean Airlines
07 Oct - 23 Oct	Etihad Airways
13 Oct - 18 Oct	Air India

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 574€

Return flights