Cheapest return flights from Zagreb to Singapore in September from 599€

AirHint found the following cheapest return flights from Zagreb (ZAG) to Singapore (SIN) in September 2025 (see full year).

Return flights

07 Sep - 23 Sep KLM
22 Sep - 28 Sep KLM
04 Sep - 30 Sep Ryanair
30 Sep - 19 Oct Lufthansa
29 Sep - 03 Oct KLM
05 Sep - 11 Sep Lufthansa
10 Sep - 27 Sep Lufthansa

Also check the deals for one-way flights from Zagreb to Singapore in September.

Skyscanner

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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