Cheapest return flights from Kuala Lumpur to Singapore in December from $107

AirHint found the following cheapest return flights from Kuala Lumpur (KUL) to Singapore (SIN) in December 2026 (see full year).

Return flights

19 Dec - 27 Dec Ethiopian Airlines direct
23 Dec - 27 Dec Firefly direct
06 Dec - 31 Dec Ethiopian Airlines direct
19 Dec - 26 Dec Ethiopian Airlines direct
12 Dec - 19 Dec Ethiopian Airlines direct
10 Dec - 17 Dec Ethiopian Airlines direct
26 Dec - 29 Dec Ethiopian Airlines direct
29 Dec - 31 Dec Ethiopian Airlines direct
26 Dec - 01 Jan Ethiopian Airlines direct
29 Dec - 30 Dec Firefly direct
31 Dec - 02 Jan Batik Air Malaysia direct
22 Dec - 29 Dec Ethiopian Airlines direct

Also check the deals for one-way flights from Kuala Lumpur to Singapore in December.

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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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