Cheapest return flights from Dublin to Colombo in December from $805

Best time to book flights for Dublin (DUB) to Colombo (CMB) flights at AirHint

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

Return flights

06 Dec - 14 Dec Ryanair
02 Dec - 31 Dec Qatar Airways
03 Dec - 31 Dec Qatar Airways
08 Dec - 31 Dec Qatar Airways
09 Dec - 31 Dec Qatar Airways
07 Dec - 31 Dec Qatar Airways
04 Dec - 31 Dec Qatar Airways
05 Dec - 31 Dec Qatar Airways
06 Dec - 31 Dec Qatar Airways
29 Dec - 12 Jan Lufthansa
02 Dec - 06 Jan Qatar Airways
02 Dec - 01 Jan Qatar Airways
02 Dec - 05 Jan Qatar Airways
02 Dec - 02 Jan Qatar Airways
02 Dec - 03 Jan Qatar Airways
02 Dec - 04 Jan Qatar Airways
30 Dec - 13 Jan Turkish Airlines
28 Dec - 18 Jan Aer Lingus
17 Dec - 03 Jan IndiGo
20 Dec - 27 Dec IndiGo

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

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.

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