Cheapest return flights from Trivandrum to Colombo in September from $166

AirHint found the following cheapest return flights from Trivandrum (TRV) to Colombo (CMB) in September 2025 (see full year).

Return flights

12 Sep - 15 Sep SriLankan Airlines direct
12 Sep - 16 Sep SriLankan Airlines direct
25 Sep - 30 Sep SriLankan Airlines direct
11 Sep - 15 Sep SriLankan Airlines direct
30 Sep - 06 Oct SriLankan Airlines direct
15 Sep - 22 Sep SriLankan Airlines direct
25 Sep - 03 Oct SriLankan Airlines direct
23 Sep - 03 Oct SriLankan Airlines direct
19 Sep - 23 Sep SriLankan Airlines direct
19 Sep - 22 Sep SriLankan Airlines direct
15 Sep - 16 Sep SriLankan Airlines direct
16 Sep - 19 Sep IndiGo
15 Sep - 18 Sep IndiGo
29 Sep - 03 Oct SriLankan Airlines direct
30 Sep - 02 Oct SriLankan Airlines direct
25 Sep - 02 Oct SriLankan Airlines direct

Also check the deals for one-way flights from Trivandrum to Colombo in September.

Skyscanner

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 Colombo

Cheap car rent in Colombo

Feel free to contact us with any feedback or request another flight research.