AirHint found the following cheapest return flights from Zurich (ZRH) to Singapore (SIN) in July 2025 (see full year).

Return flights

28 Jul - 29 Jul	IndiGo
30 Jul - 10 Aug	IndiGo
27 Jul - 10 Aug	IndiGo
28 Jul - 10 Aug	IndiGo
28 Jul - 04 Aug	IndiGo
30 Jul - 04 Aug	IndiGo
30 Jul - 18 Aug	IndiGo
31 Jul - 10 Aug	IndiGo
28 Jul - 13 Aug	IndiGo
30 Jul - 13 Aug	IndiGo
30 Jul - 09 Aug	IndiGo
29 Jul - 31 Jul	IndiGo
28 Jul - 31 Jul	IndiGo
28 Jul - 31 Jul	SWISS	direct
29 Jul - 31 Jul	SWISS	direct
28 Jul - 29 Jul	SWISS	direct

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

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.

Book a cheap hotel in Singapore

Cheap car rent in Singapore

Cheapest return flights from Zurich to Singapore in July from 730€

Return flights