Honiara International offers nonstop service to 21 destinations, served by 4 airlines.
| Destination | Code | Country | Distance | Duration | Airlines |
|---|---|---|---|---|---|
| Auki | AKS | Solomon Islands | 106 km | 0h 30m | IE |
| Parasi | PRS | Solomon Islands | 153 km | 0h 40m | IE |
| Fera Island | FRE | Solomon Islands | 155 km | 0h 40m | IE |
| Bellona | BNY | Solomon Islands | 208 km | 0h 55m | IE |
| Arona | RNA | Solomon Islands | 217 km | 1h 0m | IE |
| Kirakira | IRA | Solomon Islands | 228 km | 0h 45m | IE |
| Rennell | RNL | Solomon Islands | 249 km | 1h 0m | IE |
| Suavanao | VAO | Solomon Islands | 250 km | 1h 0m | IE |
| Sege | EGM | Solomon Islands | 256 km | 1h 0m | IE |
| Ramata | RBV | Solomon Islands | 299 km | 1h 20m | IE |
| Santa Ana | NNB | Solomon Islands | 310 km | 1h 20m | IE |
| Munda | MUA | Solomon Islands | 328 km | 1h 0m | IE |
| Kaghau Island | KGE | Solomon Islands | 356 km | 1h 20m | IE |
| Gizo | GZO | Solomon Islands | 380 km | 1h 5m | IE |
| Choiseul Bay | CHY | Solomon Islands | 501 km | 1h 15m | IE |
| Santa Cruz Island | SCZ | Solomon Islands | 646 km | 1h 45m | IE |
| Lomlom | LLM | Solomon Islands | 695 km | 1h 55m | IE |
| Port Vila | VLI | Vanuatu | 1,279 km | 2h 0m | IE, PX |
| Port Moresby | POM | Papua New Guinea | 1,409 km | 2h 20m | PX, IE |
| Nadi | NAN | Fiji | 2,094 km | 3h 0m | FJ, PX, IE |
| Brisbane | BNE | Australia | 2,119 km | 3h 15m | IE, QF |