AirHint found the following cheapest return flights from Sydney (SYD) to Haikou (HAK) in February 2026 (see full year).

Return flights

09 Feb - 09 Mar	China Southern
12 Feb - 05 Mar	China Southern
12 Feb - 06 Mar	China Southern
12 Feb - 07 Mar	China Southern
12 Feb - 08 Mar	China Southern
12 Feb - 09 Mar	China Southern
12 Feb - 10 Mar	China Southern
13 Feb - 07 Mar	China Southern
14 Feb - 07 Mar	China Southern
10 Feb - 10 Mar	China Southern
03 Feb - 08 Feb	China Southern
01 Feb - 07 Feb	China Southern
02 Feb - 06 Feb	China Southern
05 Feb - 10 Feb	China Southern
06 Feb - 14 Feb	China Southern
14 Feb - 26 Feb	China Southern
15 Feb - 22 Feb	China Southern

Also check the deals for one-way flights from Sydney to Haikou in February.

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 Sydney to Haikou in February from 353€

Return flights