AirHint found the following cheapest one-way flights from Singapore (SIN) to Doha (DOH) in August 2025 (see full year).

One-Way flights

28 Aug	IndiGo
25 Aug	Air India
24 Aug	IndiGo
20 Aug	AirAsia
22 Aug	Qatar Airways	direct
20 Aug	Qatar Airways	direct
18 Aug	IndiGo
18 Aug	Qatar Airways	direct
16 Aug	Thai Lion Air
24 Aug	Qatar Airways	direct

Also check the deals for return flights from Singapore to Doha in August.

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 Singapore to Doha in August from 244€

One-Way flights