AirHint found the following cheapest return flights from Dammam (DMM) to Singapore (SIN) in October 2025 (see full year).

Return flights

05 Oct - 08 Oct	Air India Express
09 Oct - 16 Oct	SalamAir
10 Oct - 21 Oct	Air India
30 Oct - 06 Nov	SalamAir
27 Oct - 13 Nov	Air India Express
03 Oct - 17 Oct	SriLankan Airlines
21 Oct - 28 Oct	SriLankan Airlines
10 Oct - 17 Oct	SriLankan Airlines

Also check the deals for one-way flights from Dammam 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 return flights from Dammam to Singapore in October from 370€

Return flights