AirHint found the following cheapest return flights from Colombo (CMB) to Frankfurt (FRA) in August 2025 (see full year).

Return flights

28 Aug - 16 Sep	Air India
31 Aug - 05 Sep	Air India
27 Aug - 16 Sep	Air India
29 Aug - 17 Sep	IndiGo
21 Aug - 16 Sep	Air India
26 Aug - 02 Sep	Air India
27 Aug - 01 Sep	Air India
27 Aug - 04 Sep	Air India
28 Aug - 05 Sep	Air India
28 Aug - 02 Sep	Air India
23 Aug - 30 Aug	Air India
24 Aug - 31 Aug	AirAsia
28 Aug - 28 Aug	Air India
24 Aug - 31 Aug	SriLankan Airlines	direct

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

Cheap car rent in Frankfurt

Cheapest return flights from Colombo to Frankfurt in August from $837

Return flights