AirHint found the following cheapest return flights from Delhi (DEL) to Zurich (ZRH) in October 2025 (see full year).

Return flights

28 Oct - 03 Nov	Saudia
11 Oct - 22 Oct	SWISS
01 Oct - 06 Oct	Etihad Airways
03 Oct - 08 Oct	Etihad Airways
01 Oct - 10 Oct	Etihad Airways
03 Oct - 10 Oct	Etihad Airways
01 Oct - 08 Oct	Etihad Airways
08 Oct - 22 Oct	SWISS
05 Oct - 20 Oct	SWISS
01 Oct - 09 Oct	SWISS
09 Oct - 23 Oct	Finnair
25 Oct - 06 Nov	Finnair
30 Oct - 09 Nov	Finnair
11 Oct - 22 Nov	Finnair
30 Oct - 06 Nov	IndiGo
25 Oct - 01 Nov	IndiGo
11 Oct - 22 Nov	SWISS	direct
30 Oct - 09 Nov	SWISS	direct
28 Oct - 03 Nov	SWISS	direct
25 Oct - 06 Nov	SWISS	direct

Also check the deals for one-way flights from Delhi to Zurich 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 Delhi to Zurich in October from $482

Return flights