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

Return flights

18 Dec - 19 Jan	IndiGo
24 Dec - 14 Jan	IndiGo
10 Dec - 07 Jan	IndiGo
18 Dec - 08 Jan	IndiGo
19 Dec - 09 Jan	IndiGo
22 Dec - 12 Jan	IndiGo
23 Dec - 13 Jan	IndiGo
24 Dec - 11 Jan	IndiGo
17 Dec - 31 Dec	IndiGo
18 Dec - 05 Jan	IndiGo
24 Dec - 15 Jan	IndiGo
01 Dec - 03 Dec	Air India	direct
24 Dec - 31 Dec	Finnair
09 Dec - 30 Dec	Finnair
10 Dec - 31 Dec	Finnair
26 Dec - 31 Dec	Finnair
25 Dec - 30 Dec	Finnair
24 Dec - 29 Dec	Finnair
24 Dec - 30 Dec	Finnair
25 Dec - 31 Dec	Finnair

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

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 December from 391€

Return flights