Cheapest return flights from Singapore to Haikou in April from $146

AirHint found the following cheapest return flights from Singapore (SIN) to Haikou (HAK) in April 2026 (see full year).

Return flights

28 Apr - 04 May Scoot direct
26 Apr - 11 May Scoot direct
12 Apr - 15 Apr Hainan Airlines direct
21 Apr - 26 Apr Scoot direct
12 Apr - 23 Apr Scoot direct
28 Apr - 02 May Scoot direct
28 Apr - 03 May Scoot direct
06 Apr - 12 Apr Scoot direct
19 Apr - 26 Apr Scoot direct
14 Apr - 21 Apr Scoot direct
04 Apr - 10 Apr Hainan Airlines direct
15 Apr - 20 Apr Hainan Airlines direct
15 Apr - 21 Apr Hainan Airlines direct
01 Apr - 08 Apr Hainan Airlines direct
24 Apr - 10 May Cathay Pacific
29 Apr - 03 May Cathay Pacific

Also check the deals for one-way flights from Singapore to Haikou in April.

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