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

Return flights

28 Oct - 31 Oct	Saudia
22 Oct - 28 Oct	Finnair
10 Oct - 15 Oct	Finnair
20 Oct - 25 Oct	Finnair
02 Oct - 06 Oct	Finnair
24 Oct - 31 Oct	Finnair
15 Oct - 31 Oct	Finnair
20 Oct - 26 Oct	Finnair
09 Oct - 24 Oct	Finnair
10 Oct - 17 Oct	Finnair
17 Oct - 02 Nov	Finnair
29 Oct - 05 Nov	Finnair
15 Oct - 14 Nov	Finnair
31 Oct - 04 Nov	Finnair
28 Oct - 08 Nov	Finnair
29 Oct - 04 Nov	Finnair
29 Oct - 03 Nov	Finnair
21 Oct - 03 Nov	Finnair
25 Oct - 08 Nov	Finnair
25 Oct - 01 Nov	Finnair

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 391€

Return flights