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

Return flights

01 Dec - 07 Dec	Hainan Airlines	direct
15 Dec - 21 Dec	Hainan Airlines	direct
15 Dec - 20 Dec	Hainan Airlines	direct
04 Dec - 08 Dec	Shenzhen Airlines
09 Dec - 15 Dec	Shenzhen Airlines
08 Dec - 14 Dec	China Southern
01 Dec - 05 Dec	Shenzhen Airlines
13 Dec - 17 Dec	China Southern
12 Dec - 16 Dec	China Southern
05 Dec - 07 Dec	AirAsia
31 Dec - 07 Jan	Hainan Airlines
28 Dec - 02 Jan	China Southern
23 Dec - 04 Jan	China Southern

Also check the deals for one-way flights from Kuala Lumpur to Haikou 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 Kuala Lumpur to Haikou in December from 200€

Return flights