Cheapest return flights from Kuala Lumpur to Singapore in December from 77€

AirHint found the following cheapest return flights from Kuala Lumpur (KUL) to Singapore (SIN) in December 2025 (see full year).

Return flights

23 Dec - 13 Jan Firefly direct
25 Dec - 14 Jan Firefly direct
25 Dec - 13 Jan Firefly direct
26 Dec - 14 Jan Firefly direct
26 Dec - 13 Jan Firefly direct
24 Dec - 14 Jan Firefly direct
24 Dec - 13 Jan Firefly direct
25 Dec - 15 Jan Firefly direct
26 Dec - 15 Jan Firefly direct
15 Dec - 22 Dec Firefly direct
18 Dec - 25 Dec Firefly direct
06 Dec - 14 Dec Firefly direct
06 Dec - 17 Dec Firefly direct
06 Dec - 18 Dec Firefly direct
06 Dec - 09 Dec Firefly direct
06 Dec - 25 Dec Firefly direct
22 Dec - 25 Dec Firefly direct
23 Dec - 25 Dec Firefly direct
25 Dec - 25 Dec Firefly direct
29 Dec - 18 Jan Firefly 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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