Cheapest return DOH–SIN flights, September

AirHint found the following cheapest return flights from Doha (DOH) to Singapore (SIN) in September 2026 (see full year).

Return flights

17 Sep - 25 Sep Air India
18 Sep - 27 Sep Air India
17 Sep - 25 Sep Qatar Airways direct
18 Sep - 27 Sep Qatar Airways direct

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

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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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