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

Return flights

01 Apr - 08 Apr	Qatar Airways
27 Apr - 04 May	Etihad Airways
13 Apr - 18 Apr	Turkish Airlines
07 Apr - 21 Apr	Etihad Airways
01 Apr - 08 Apr	SWISS	direct
03 Apr - 10 Apr	Turkish Airlines
16 Apr - 23 Apr	Etihad Airways
27 Apr - 04 May	SWISS	direct
10 Apr - 18 Apr	Turkish Airlines
16 Apr - 25 Apr	SWISS	direct
16 Apr - 23 Apr	SWISS	direct
03 Apr - 10 Apr	SWISS	direct

Also check the deals for one-way flights from Singapore 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 Singapore to Zurich in April from 594€

Return flights