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

Return flights

04 Aug - 11 Aug	Air India
20 Aug - 25 Aug	Air India
05 Aug - 13 Aug	Air India
27 Aug - 09 Sep	Air India
24 Aug - 17 Sep	Air India
05 Aug - 11 Aug	Air India
27 Aug - 01 Sep	Air India
20 Aug - 27 Aug	Air India
05 Aug - 27 Aug	Air India
08 Aug - 11 Aug	Air India
14 Aug - 28 Aug	Air India
26 Aug - 31 Aug	Air India
15 Aug - 15 Sep	Air India
20 Aug - 21 Sep	Air India
04 Aug - 22 Aug	Air India
27 Aug - 09 Sep	Scoot Tigerair	direct
20 Aug - 21 Sep	Scoot Tigerair	direct
27 Aug - 01 Sep	Scoot Tigerair	direct
24 Aug - 17 Sep	Scoot Tigerair	direct
21 Aug - 05 Sep	Air India Express	direct

Also check the deals for one-way 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.

Book a cheap hotel in Singapore

Cheap car rent in Singapore

Cheapest return flights from Tiruchirappalli to Singapore in August from 146€

Return flights