AirHint found the following cheapest one-way flights from Goa (GOI) to Singapore (SIN) in October 2025 (see full year).

One-Way flights

20 Oct	Air India Express
19 Oct	Air India Express
06 Oct	Air India Express
07 Oct	Air India Express
02 Oct	Air India Express
21 Oct	Air India
05 Oct	Air India Express
24 Oct	Air India Express
25 Oct	Air India Express

Also check the deals for return flights from Goa to Singapore in October.

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 one-way flights from Goa to Singapore in October from $181

One-Way flights