AirHint found the following cheapest return flights from Singapore (SIN) to Colombo (CMB) in August 2026 (see full year).

Return flights

07 Aug - 11 Aug	IndiGo
20 Aug - 25 Aug	AirAsia
11 Aug - 17 Aug	AirAsia
04 Aug - 11 Aug	AirAsia
21 Aug - 09 Sep	Air India
06 Aug - 12 Aug	AirAsia
02 Aug - 09 Aug	AirAsia
08 Aug - 16 Aug	Air India
11 Aug - 17 Aug	Singapore Airlines	direct
07 Aug - 11 Aug	Singapore Airlines	direct
06 Aug - 12 Aug	Singapore Airlines	direct
21 Aug - 09 Sep	Singapore Airlines	direct

Also check the deals for one-way flights from Singapore to Colombo 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 Colombo

Cheap car rent in Colombo

Cheapest return flights from Singapore to Colombo in August from 212€

Return flights