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

One-Way flights

26 Aug	Air India
27 Aug	Air India
25 Aug	Air India
28 Aug	Scoot	direct
27 Aug	Scoot	direct
26 Aug	Air India Express	direct
24 Aug	Air India
23 Aug	Air India
23 Aug	Air India Express	direct
31 Aug	Air India Express

Also check the deals for return flights from Tiruchirappalli to Singapore 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 Tiruchirappalli to Singapore in August from $70

One-Way flights