Hat Yai International offers nonstop service to 14 destinations, served by 7 airlines.
| Destination | Code | Country | Distance | Duration | Airlines |
|---|---|---|---|---|---|
| Phuket | HKT | Thailand | 264 km | 0h 55m | PG |
| Kuala Lumpur | KUL | Malaysia | 486 km | 1h 15m | FD |
| Singapore | SIN | Singapore | 734 km | 1h 45m | TR |
| Bangkok | BKK | Thailand | 748 km | 1h 30m | TG, VZ |
| Bangkok | DMK | Thailand | 771 km | 1h 30m | DD, FD, SL |
| Udon Thani | UTH | Thailand | 1,184 km | 2h 10m | SL |
| Chiang Mai | CNX | Thailand | 1,318 km | 2h 0m | FD |