Cheapest one-way flights from Singapore to Haikou in September from $81

AirHint found the following cheapest one-way flights from Singapore (SIN) to Haikou (HAK) in September 2025 (see full year).

One-Way flights

23 Sep Hainan Airlines direct
09 Sep Hainan Airlines direct
16 Sep Hainan Airlines direct
29 Sep Scoot direct
25 Sep Scoot direct
18 Sep Scoot direct
21 Sep Scoot direct
27 Sep Scoot direct
11 Sep Hainan Airlines direct
15 Sep Scoot direct

Also check the deals for return flights from Singapore to Haikou in September.

Skyscanner

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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