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

Return flights

13 Sep - 29 Sep	Air India
13 Sep - 28 Sep	Air India
16 Sep - 24 Sep	Air India
03 Sep - 10 Sep	Air India
03 Sep - 16 Sep	Air India
08 Sep - 17 Sep	Air India
13 Sep - 24 Sep	Air India
11 Sep - 15 Sep	Air India
16 Sep - 19 Sep	Air India
05 Sep - 12 Sep	Air India
21 Sep - 01 Oct	Air India
25 Sep - 01 Oct	Air India
23 Sep - 02 Oct	Air India
21 Sep - 02 Oct	Air India
24 Sep - 01 Oct	SriLankan Airlines	direct
21 Sep - 01 Oct	SriLankan Airlines	direct
22 Sep - 03 Oct	SriLankan Airlines	direct
22 Sep - 07 Oct	IndiGo
22 Sep - 05 Oct	SriLankan Airlines	direct
01 Sep - 15 Oct	IndiGo

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

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 Hyderabad to Colombo in September from 160€

Return flights