AirHint found the following cheapest return flights from Delhi (DEL) to Zurich (ZRH) in April 2026 (see full year).

Return flights

02 Apr - 16 Apr	Finnair
17 Apr - 22 Apr	Finnair
14 Apr - 23 Apr	Finnair
01 Apr - 10 Apr	Finnair
01 Apr - 06 Apr	Finnair
18 Apr - 26 Apr	Finnair
01 Apr - 01 May	Finnair
01 Apr - 15 Apr	Finnair
16 Apr - 19 Apr	Finnair
08 Apr - 16 Apr	Finnair
03 Apr - 11 Apr	Finnair
28 Apr - 12 May	Finnair
27 Apr - 11 May	Finnair
25 Apr - 09 May	Finnair
30 Apr - 14 May	Finnair
01 Apr - 01 May	Air India	direct
27 Apr - 11 May	Air India	direct
25 Apr - 09 May	Air India	direct
28 Apr - 12 May	SWISS	direct
30 Apr - 14 May	Air India	direct

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

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 April from $454

Return flights