AirHint found the following cheapest return flights from Riga (RIX) to Colombo (CMB) in December 2025 (see full year).

Return flights

01 Dec - 16 Dec	Ryanair
03 Dec - 14 Dec	Ryanair
06 Dec - 14 Dec	airBaltic
30 Dec - 21 Jan	Ryanair
30 Dec - 18 Jan	Ryanair
07 Dec - 14 Dec	Ryanair
31 Dec - 21 Jan	airBaltic
11 Dec - 27 Jan	Ryanair
04 Dec - 11 Dec	Ryanair
05 Dec - 08 Jan	Ryanair
14 Dec - 29 Dec	airBaltic
15 Dec - 28 Dec	Ryanair
15 Dec - 30 Dec	Ryanair
14 Dec - 30 Dec	Ryanair
29 Dec - 17 Jan	Ryanair
28 Dec - 17 Jan	Ryanair
29 Dec - 30 Jan	Ryanair
17 Dec - 31 Dec	Ryanair
11 Dec - 01 Jan	Ryanair
12 Dec - 01 Jan	airBaltic

Also check the deals for one-way flights from Riga to Colombo in December.

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 Riga to Colombo in December from 543€

Return flights