AirHint found the following cheapest return flights from Osaka (KIX) to Colombo (CMB) in December 2026 (see full year).

Return flights

25 Dec - 06 Jan	Malaysia Airlines
25 Dec - 05 Jan	Malaysia Airlines
22 Dec - 29 Dec	Thai Airways
04 Dec - 06 Dec	Malaysia Airlines
24 Dec - 02 Jan	Malaysia Airlines
24 Dec - 28 Dec	Thai Airways
24 Dec - 30 Dec	Thai Airways
24 Dec - 29 Dec	Thai Airways
30 Dec - 03 Jan	Thai Airways
11 Dec - 03 Jan	Thai Airways
30 Dec - 05 Jan	Malaysia Airlines
23 Dec - 26 Dec	Thai Airways
27 Dec - 02 Jan	Thai Airways
26 Dec - 02 Jan	Thai Airways
29 Dec - 03 Jan	Malaysia Airlines

Also check the deals for one-way flights from Osaka 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.

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Cheapest return flights from Osaka to Colombo in December from $759

Return flights