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

Return flights

22 Sep - 20 Oct	Ryanair
22 Sep - 13 Oct	Ryanair
21 Sep - 28 Sep	Finnair
08 Sep - 22 Sep	Finnair
21 Sep - 06 Oct	Austrian Airlines
25 Sep - 13 Oct	Ryanair
07 Sep - 20 Sep	Finnair
19 Sep - 03 Oct	Austrian Airlines
19 Sep - 02 Oct	Austrian Airlines
10 Sep - 14 Sep	Austrian Airlines
26 Sep - 06 Oct	Air France
01 Sep - 25 Sep	Turkish Airlines

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

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 Krakow to Singapore in September from 602€

Return flights