You get to Sibu three main ways from Kuching: fly into Sibu Airport (code SBW) in about 40 minutes, drive the Pan Borneo Highway in about five hours, or take the intercity bus over much the same route. The old coastal express boat that once linked Kuching and Sibu is the famous fourth option, but it has been suspended since the pandemic, so do not plan around it without checking locally first. From further afield, flying is usually the only sensible choice. The flight is the reliable one. The drive suits anyone who wants a car waiting at the other end, and the bus is the cheap, slow middle ground.
Sibu is one of Sarawak’s largest towns, a working river port well up the Rajang from the South China Sea.
TL;DR
- Fly: AirAsia flies the direct Kuching to Sibu hop (about 40 minutes in the air, from roughly RM100 one way). The reliable choice. AirBorneo, the Sarawak-owned airline that took over the old MASwings rural network, did not fly Kuching to Sibu direct as of July 2026.
- Old express boat (suspended): The classic Kuching to Sibu coastal express, which once ran the coast then up the Rajang in around five hours, has been suspended since the pandemic and the Kuching express-boat terminal has closed. Do not count on it; check locally before assuming it runs.
- Drive: The Pan Borneo Highway gets you there in about five hours by car, traffic and roadworks permitting.
- Bus: Intercity coaches run Kuching to Sibu in six to eight hours for roughly RM50–65. Cheap, but a long sit.
- From outside Sarawak: Fly. SBW connects to Kuala Lumpur, Kuching, Miri, and Bintulu; there is no realistic overland route from the peninsula.
- Getting around Sibu: Taxis and a rental car are your dependable options. Local buses are thin and Grab coverage is patchy.
- Going further: Kapit is now linked to Sibu by road. A few express boats still work the upper Rajang from Sibu, but the service has shrunk, so confirm at the wharf.
Should You Fly to Sibu?
For most people, yes. Sibu Airport (SBW) sits about 23km southeast of town, and the Kuching to Sibu hop is roughly 40 minutes wheels-up to wheels-down. AirAsia is the carrier that flies Kuching to Sibu direct, and as of July 2026 it is the one to book for that leg. A direct Kuching to Sibu one-way fare on AirAsia starts around RM100 and climbs from there depending on how late you book. AirBorneo, the Sarawak-owned airline that took over the old MASwings rural network from 1 January 2026, did not fly Kuching to Sibu direct as of July 2026; its Kuching routes run to smaller points like Limbang, Mukah, Mulu, and Tanjung Manis, and getting between Sibu and Kuching on it means a stopover. The lack of a direct AirBorneo link drew public complaints in Sarawak in April and July 2026, even as the airline prepared regional jet services from Kuching, so check current schedules rather than assuming it has been added.
The maths is simple once you count the whole journey. The road eats most of a day; the flight gives that day back, at 40 minutes against around five hours behind the wheel. If Sibu is your actual destination rather than the journey, fly, and book a few weeks out so you catch the lower fares.
From SBW into town you are looking at a taxi, which runs roughly RM35–45 depending on where you are headed and your luck with the rank. There is no train, no airport bus worth planning around, and Grab at the airport is a gamble, so budget for the taxi and treat anything cheaper as a bonus.
What Happened to the Kuching to Sibu Express Boat?
For decades the coastal express boat was the classic way to get from Kuching to Sibu, and it is the route a lot of older guides and travellers still describe. Here is the honest update: it has been suspended since the pandemic, and the Kuching express-boat passenger terminal has closed. As of October 2026 I cannot find an operator confirming a Kuching to Sibu sailing. If you read elsewhere that you can simply turn up and take the boat to Sibu, treat that as out of date and check on the ground before you build a plan around it.
Before it stopped, the service ran along the coast and then up the Rajang to Sibu in somewhere around five hours, which is why older guides still list it as the standard way to arrive.
So for now, getting from Kuching to Sibu means the plane, the car, or the bus. The river boat experience still exists, but it is the upriver run from Sibu itself, which the last section covers.
Can You Drive or Take the Bus to Sibu?
Yes, and driving is the most flexible option if you want your own wheels at the other end. The drive from Kuching follows the Pan Borneo Highway for most of the way and takes around five hours in a car, traffic and roadworks permitting. The highway has been under upgrade for years, so stretches can be smooth dual carriageway one moment and single-lane works the next; allow buffer time rather than treating five hours as a promise.
If you would rather not drive, intercity buses run the Kuching to Sibu route and cost roughly RM50–65. They are slower than driving, usually six to eight hours with stops, and they leave from the Kuching Sentral terminal. The bus is the cheap, no-fuss option: no driving and no airport check-in, but a long sit either way.
Driving makes the most sense if Sibu is one stop on a longer Sarawak road trip, or if you want a car waiting for you, which, as the next section explains, matters in Sibu.
How Do You Get Around Sibu Once You Arrive?
This is where you need to plan ahead. Sibu has poor local public transport and thin, unreliable Grab coverage, so once you arrive you are mostly stuck with taxis or a rental car. It is the trade-off a visitor is least likely to hear about before landing, and it is the weakest part of a Sibu trip.
Taxis, local buses and Grab are the local options, and taxis are the most dependable fallback. Even taxis are not thick on the ground the way they are in a bigger city, and you will often be calling one rather than flagging it. Fares around town are modest, RM10–20 for short hops, but you may wait. Local buses do run, but routes are limited, timings are loose, and they are built for residents who already know the system, not for a visitor with a day to spend. Grab works sometimes and not others, with a car in minutes one hour and a long wait the next.
The practical upshot: if you are staying more than a few hours and want to roam beyond the town centre, a rental car earns its keep fast. If you are only in town for the markets, the temple, and the food, central Sibu is compact enough to cover on foot, and you only need a taxi to and from the airport or jetty. Sort your hotel location with this in mind, and pick one of the Sibu areas that keep you walkable.
How Do You Travel Further up the Rajang from Sibu?
The Rajang is where Sibu’s river-port past still shows, though it has shrunk. Kanowit, Song, and Kapit are now linked to Sibu by road; the Sibu to Kapit road opened in October 2021, and it pulled most passengers off the express boats from the Sibu Express Wharf. Fewer than six of the boats that once numbered in the hundreds are still in service, so a Sibu to Kapit sailing is no longer something to assume. Ask at the wharf, or at your hotel, before you plan around one. Beyond Kapit, boats have run past the Pelagus rapids to Belaga when the water is high enough, but that upper stretch is seasonal and depends on river levels.
If your reason for being in Sibu is to push further inland, the road to Kapit is now the dependable way, and the river is the slower, more scenic option when a boat is running.
Which Option Should You Choose?
| Route | Time | Rough cost (October 2026) | Best for |
|---|---|---|---|
| Flight (SBW), AirAsia direct | ~40 min in the air | From about RM100 one way | Saving a day; arriving from outside Sarawak |
| Car (Pan Borneo) | ~5 hours | Fuel and tolls | Flexibility, a car at the other end |
| Intercity bus | ~6 to 8 hours | Around RM50–65 | Cheap, no driving |
| Kuching–Sibu express boat | Suspended since the pandemic | n/a | Not currently an option; check locally |
My default recommendation is to fly in on AirAsia and sort a rental car or line up taxis for your stay. You arrive fresh, you keep your day for the food and the markets, and you sidestep the one weakness of a Sibu trip, which is moving around once you are there. The drive is the option to pick if you want a car at the other end, and the bus if you want to spend the least money.
Upstream, Kapit is now a road trip from Sibu too, and the few express boats still running from the Sibu Express Wharf are the slower, scenic alternative.
Keep exploring Kuching Insider: whether Sibu is worth a visit once you land, which Sibu areas suit a first stay, and where Sibu sits among Sarawak’s other destinations.