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

Return flights

01 Sep - 08 Sep	Air India
20 Sep - 30 Sep	Air India
23 Sep - 03 Oct	Air India
21 Sep - 27 Sep	Air India
22 Sep - 27 Sep	Air India
20 Sep - 27 Sep	Air India
01 Sep - 13 Sep	Air India
01 Sep - 20 Sep	Air India
11 Sep - 18 Sep	Air India
24 Sep - 14 Oct	Air India
29 Sep - 13 Oct	Air India
25 Sep - 09 Oct	Air India
25 Sep - 12 Oct	Air India
25 Sep - 11 Oct	Air India

Also check the deals for one-way flights from Dammam 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.

Book a cheap hotel in Singapore

Cheap car rent in Singapore

Cheapest return flights from Dammam to Singapore in September from 270€

Return flights