The cheapest and fastest buses from Sepang to Butterworth
Cheapest price on Sep 18
$16
Average ticket price on Sep 18
$16
Fastest journey on Sep 18
5 h 24 m
Average journey duration on Sep 18
5 h 26 m
Buses on Sep 18
9
Distance
325 km
The best way to find a cheap bus ticket from Sepang to Butterworth is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Sepang to Butterworth will cost around $16 if you buy it on the day, but the cheapest tickets can be found for only $16.
On Fri, Sep 18, we found 9 buses from Sepang to Butterworth, including 9 direct services.
On Fri, Sep 18 the direct buses cover the 325 km distance in an average of 5 h 26 m but if you time it right, some buses will get you there in just 5 h 24 m .
On Fri, Sep 18 the slowest buses will take 5 h 27 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
BILLION STARS3:00 AM5h27Sepang, KLIA 28:27 AMButterworth, Penang Sentral$161One-way0 transfers
BILLION STARS8:00 PM5h27Sepang, KLIA 21:27 AMButterworth, Penang Sentral$161One-way0 transfers
BILLION STARS5:00 AM5h27Sepang, KLIA 210:27 AMButterworth, Penang Sentral$161One-way0 transfers
BILLION STARS9:00 AM5h27Sepang, KLIA 22:27 PMButterworth, Penang Sentral$161One-way0 transfers
BILLION STARS10:00 PM5h27Sepang, KLIA 23:27 AMButterworth, Penang Sentral$161One-way0 transfers
STARMART EXPRESS8:30 PM5h24Sepang, KLIA1:54 AMButterworth, Penang Sentral$181One-way0 transfers
BILLION STARS3:00 AM5h27Sepang, KLIA 28:27 AMButterworth, Penang Sentral$161One-way0 transfers
BILLION STARS8:00 PM5h27Sepang, KLIA 21:27 AMButterworth, Penang Sentral$161One-way0 transfers
STARMART EXPRESS8:15 PM5h27Sepang, KLIA 21:42 AMButterworth, Penang Sentral$181One-way0 transfers
BILLION STARS5:00 AM5h27Sepang, KLIA 210:27 AMButterworth, Penang Sentral$161One-way0 transfers
Travel Information
Compare bus and flight for Sepang to Butterworth
Omio recommends booking the bus as it is the most popular option from Sepang to Butterworth among Omio's users. If you are prioritising price, take the bus, with an average ticket price of $18 For those with little time, consider booking a flight, which has an average total journey time of 2h 59m. Average ticket prices depend on the travel mode: a bus costs an average of $18, while a flight costs an average of $47.
Distance: 201 miles (325 km)
Compare bus with
Most popular Bus | Flight | Driving |
|---|---|---|
$18 Average price Cheapest | $47 Average price | $19 Average price (fuel + tolls) |
5h 56m Average total duration 5h 26m Onboard + 30m Additional time* | 2h 59m Average total duration Fastest 59m Onboard + 2h 0m Additional time* | 4h 34m Average total duration (door-to-door) |
![]() Most popular bus company | ![]() Most popular airline | Your own car or car rental |
Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Sepang to Butterworth:
A bus is $29 (€24) less than a flight for this route with tickets for a flight from Sepang to Butterworth costing on average $47 (€38).
Other travel options to Butterworth take longer:
Bus takes on average 5h 26m.
Tickets start at around $18 (€14) compared to roughly $19 (€16) in fuel and tolls — a saving of about $1 (€1). The journey takes 5h 26m versus 4h 34m by car, so you'll arrive a bit later, but you can use the time productively rather than spending it behind the wheel. No parking to sort, no fuel stops, and most coaches have Wi-Fi and power outlets.
Direct services are operated by Starmart Express.
Driving is worth considering if you're on a tight schedule, travelling as a group (where fuel costs split several ways), or want the flexibility to stop along the way.
Sepang to Butterworth Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Billion Stars | Departure Time 03:00AM | Arrival Time 08:27AM | Duration 5h27 | Departure days Thu, Fri, Sat | Cheapest price $16 |
Operator Billion Stars | Departure Time 05:00AM | Arrival Time 10:27AM | Duration 5h27 | Departure days Thu, Fri, Sat | Cheapest price $16 |
Operator Billion Stars | Departure Time 09:00AM | Arrival Time 02:27PM | Duration 5h27 | Departure days Thu, Fri, Sat | Cheapest price $16 |
Operator Billion Stars | Departure Time 12:00PM | Arrival Time 05:27PM | Duration 5h27 | Departure days Wed | Cheapest price $16 |
Operator Starmart Express | Departure Time 12:30PM | Arrival Time 05:54PM | Duration 5h24 | Departure days Mon, Tue, Sun | Cheapest price $17 |
Operator Billion Stars | Departure Time 03:59PM | Arrival Time 09:26PM | Duration 5h27 | Departure days Mon, Tue, Wed, Sun | Cheapest price $15 |
Operator Billion Stars | Departure Time 05:00PM | Arrival Time 10:27PM | Duration 5h27 | Departure days Thu, Fri, Sat | Cheapest price $16 |
Operator Billion Stars | Departure Time 08:00PM | Arrival Time 01:27AM | Duration 5h27 | Departure days Thu, Fri, Sat | Cheapest price $16 |
Operator Starmart Express | Departure Time 08:15PM | Arrival Time 01:42AM | Duration 5h27 | Departure days Thu, Fri, Sat | Cheapest price $18 |
Operator Starmart Express | Departure Time 08:30PM | Arrival Time 01:54AM | Duration 5h24 | Departure days Thu, Fri, Sat | Cheapest price $18 |
Operator Billion Stars | Departure Time 10:00PM | Arrival Time 03:27AM | Duration 5h27 | Departure days Thu, Fri, Sat | Cheapest price $16 |
Operator Billion Stars | Departure Time 11:59PM | Arrival Time 05:26AM | Duration 5h27 | Departure days Thu, Fri, Sat | Cheapest price $16 |
Live departures
Sepang to Butterworth bus times
The table below shows live departures for Sepang to Butterworth buses for today, Thursday, September 17. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
BILLION STARS | 8:00 PM Sepang, KLIA 2 | 5h27 | 1:27 AM Butterworth, Penang Sentral | 0 transfersDirect | |
STARMART EXPRESS | 8:15 PM Sepang, KLIA 2 | 5h27 | 1:42 AM Butterworth, Penang Sentral | 0 transfersDirect | |
STARMART EXPRESS | 8:30 PM Sepang, KLIA | 5h24 | 1:54 AM Butterworth, Penang Sentral | 0 transfersDirect | |
BILLION STARS | 10:00 PM Sepang, KLIA 2 | 5h27 | 3:27 AM Butterworth, Penang Sentral | 0 transfersDirect | |
BILLION STARS | 11:59 PM Sepang, KLIA 2 | 5h27 | 5:26 AM Butterworth, Penang Sentral | 0 transfersDirect | |
BILLION STARS | 3:00 AM Sepang, KLIA 2 | 5h27 | 8:27 AM Butterworth, Penang Sentral | 0 transfersDirect | |
BILLION STARS | 5:00 AM Sepang, KLIA 2 | 5h27 | 10:27 AM Butterworth, Penang Sentral | 0 transfersDirect | |
BILLION STARS | 9:00 AM Sepang, KLIA 2 | 5h27 | 2:27 PM Butterworth, Penang Sentral | 0 transfersDirect | |
BILLION STARS | 5:00 PM Sepang, KLIA 2 | 5h27 | 10:27 PM Butterworth, Penang Sentral | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Sepang to Butterworth by bus or flight
Compare bus and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Sep 18
Sep 19
Sep 20
Sep 21
Sep 22
Sep 23
Sep 24
Journey information
Overview: Bus from Sepang to Butterworth
Buses from Sepang to Butterworth run on average 2 times per day, taking around 5h 26m. Cheap bus tickets for this journey start at $18 (€14) if you book in advance.
There are 2 buses per day. The earliest bus runs at 00:45, the last at 23:58. The fastest bus covers the 201 miles (325 km) distance in 5h 24m.
Distance 201 miles (325 km) |
Average bus duration 5h 26m |
Cheapest ticket price $18 (€14) |
Buses per day 2 |
Direct buses 2 |
Fastest bus 5h 24m |
First bus 12:45 AM |
Last bus 11:58 PM |
Cheapest Month Sep |
Cheapest Day Wed |
High Season Jan - Mar |
Low Season Apr - Jun |
FAQs: Bus from Sepang to Butterworth
Find answers to the most common questions about traveling from Sepang to Butterworth by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at Butterworth, this guide helps you travel smarter and with confidence.

- Starmart Express
- Luggage included in fare
- specific size/type not provided.
- Starmart Express
- Excess luggage and bulky luggage allowed for an additional fee
popular bus stations
Popular bus stations from Sepang to Butterworth
Most Sepang to Butterworth buses use the Sepang, KLIA 2 to Butterworth, Penang Sentral station pair. Use this guide to compare Sepang and Butterworth bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Which Sepang station do buses to Butterworth leave from?
Getting to Sepang, KLIA 2 from Sepang city centre
Sepang, KLIA 2 is 6 km from Sepang city centre. Public transport options include:
Sepang, KLIA 2 bus station facilities and services
Sepang, KLIA 2 has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, and Ticket Office.
Food and drink
Food options include: Multiple food courts and restaurants available in Gateway@KLIA2 mall
Wi-Fi and ATMs
Free Wi-Fi throughout terminal. ATMs are multiple ATMs from various banks.
Tickets and information
Ticket office support is available at Sepang, KLIA 2.
Parking, taxis and toilets
Available at Sepang, KLIA 2: Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Sepang, KLIA 2: Wheelchair access, elevators, ramps.
Getting to Sepang, KLIA from Sepang city centre
Sepang, KLIA is 6 km from Sepang city centre. Public transport options include:
Sepang, KLIA bus station facilities and services
Sepang, KLIA has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, and Ticket Office.
Food and drink
Food options include: Food court and several cafes available
Wi-Fi and ATMs
Free Wi-Fi throughout terminal. ATMs are multiple ATMs from various banks.
Tickets and information
Ticket office support is available at Sepang, KLIA.
Parking, taxis and toilets
Available at Sepang, KLIA: Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Sepang, KLIA: Wheelchair access, elevators.
Most popular bus connections from Sepang
More options for your journey from Sepang to Butterworth
Here are some other resources that might have the information you need

