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

Return flights

05 May - 17 May	Etihad Airways
07 May - 17 May	Etihad Airways
04 May - 15 May	Etihad Airways
17 May - 25 May	Etihad Airways
07 May - 21 May	Etihad Airways
13 May - 24 May	Etihad Airways
18 May - 01 Jun	Qatar Airways
19 May - 28 May	Qatar Airways
14 May - 21 May	Emirates
22 May - 06 Jun	Etihad Airways
05 May - 17 May	SWISS	direct
01 May - 10 May	Emirates
31 May - 14 Jun	SWISS	direct
14 May - 10 Jun	SWISS	direct
18 May - 01 Jun	SWISS	direct
22 May - 06 Jun	SWISS	direct

Also check the deals for one-way flights from Singapore to Zurich in May.

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 May from 500€

Return flights