AirHint found the following cheapest return flights from Trivandrum (TRV) to Singapore (SIN) in March 2026 (see full year).

Return flights

13 Mar - 18 Mar	Scoot	direct
07 Mar - 13 Mar	AirAsia
07 Mar - 18 Mar	AirAsia
28 Mar - 01 Apr	AirAsia
14 Mar - 01 Apr	AirAsia
17 Mar - 01 Apr	AirAsia
14 Mar - 18 Mar	AirAsia
21 Mar - 01 Apr	AirAsia
19 Mar - 01 Apr	AirAsia
17 Mar - 18 Mar	AirAsia
13 Mar - 01 Apr	Air India Express
20 Mar - 01 Apr	Air India Express

Also check the deals for one-way flights from Trivandrum to Singapore in March.

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 return flights from Trivandrum to Singapore in March from $209

Return flights