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

Return flights

27 Aug - 03 Sep	Etihad Airways
27 Aug - 15 Sep	Etihad Airways
19 Aug - 24 Aug	IndiGo
26 Aug - 02 Sep	IndiGo
19 Aug - 23 Aug	IndiGo
19 Aug - 26 Aug	IndiGo
31 Aug - 06 Sep	IndiGo
19 Aug - 22 Aug	IndiGo
19 Aug - 02 Sep	IndiGo
31 Aug - 07 Sep	IndiGo
18 Aug - 27 Aug	Air India	direct
25 Aug - 08 Sep	Etihad Airways
22 Aug - 25 Aug	Air India	direct
18 Aug - 20 Aug	Air India	direct
27 Aug - 03 Sep	Air India	direct
29 Aug - 05 Sep	Air India	direct
29 Aug - 12 Sep	Air India	direct
21 Aug - 30 Aug	SalamAir
24 Aug - 31 Aug	Etihad Airways
25 Aug - 31 Aug	Etihad Airways

Also check the deals for one-way flights from Delhi to Zurich in August.

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 August from 498€

Return flights