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

Return flights

09 May - 17 May	Etihad Airways
10 May - 17 May	Etihad Airways
05 May - 19 May	Etihad Airways
20 May - 25 May	Etihad Airways
05 May - 26 May	Air France
22 May - 05 Jun	Air France
03 May - 19 May	Air Serbia
07 May - 23 May	Qatar Airways
01 May - 08 May	Iberia
07 May - 24 May	Iberia
01 May - 10 May	Iberia
30 May - 06 Jun	Iberia
29 May - 20 Jun	Oman Air
23 May - 06 Jun	Vueling Airlines
30 May - 06 Jun	Singapore Airlines	direct

Also check the deals for one-way flights from Zurich to Singapore 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 Zurich to Singapore in May from 538€

Return flights