The Singapore to Sepang route connects Singapore Changi Airport (SIN) in SG with Kuala Lumpur International Airport (KUL) in MY. This short-haul flight covers approximately 185 miles (298 km) with a typical flight time of 1h 0m. This route is served by 9 airlines: AirAsia, Malaysia Airlines, Scoot and others. AirportRoutes has tracked 40 unique flight numbers on this route.
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The Singapore (SIN) → Sepang/Kuala Lumpur (KUL) air route covers 185 miles (298 km), linking two major Southeast Asian hubs in under an hour of flying time. Typical nonstop flight duration is 55–65 minutes, making it a popular choice for business trips, weekend breaks, and onward connections through KUL’s extensive regional network. Travelers choose this route for its frequency, competitive fares, and the convenience of avoiding longer overland travel and border delays. KUL is the primary gateway to Malaysia’s capital region, with Sepang hosting the airport and key attractions nearby. With short block times and multiple daily departures, the route is well-suited for tight itineraries, same-day meetings, and quick access to Malaysia’s wider domestic and international flight options.
Book early for the best deals: one-way fares often start around SGD 60–150 (USD 45–110), while peak periods can rise higher. Compare full-service and low-cost carriers, and watch baggage fees—carry-on-only can significantly reduce total cost. At SIN, use online check-in and aim to clear security early during morning and evening rush. At KUL, note that Terminal 1 (main) and Terminal 2 (low-cost) are separate; confirm your arrival terminal and pre-plan transfers. Expect a short cruise altitude and minimal inflight service on budget airlines, so bring water and essentials. For onward travel, the KLIA Ekspres train and app-based rides are reliable; allow extra time if heading into central Kuala Lumpur during peak traffic.
Sepang is best known as the home of Kuala Lumpur International Airport (KUL) and the iconic Sepang International Circuit, hosting major motorsport events and track experiences. Nearby, Mitsui Outlet Park KLIA offers convenient shopping close to the terminals, while coastal escapes like Bagan Lalang provide laid-back beaches and seafood dining. For a cultural contrast, explore local Malay villages and small-town markets around Salak Tinggi and Dengkil. Food highlights include nasi lemak, satay, and fresh grilled fish; expect satisfying meals from about MYR 10–30 (USD 2–6) at casual spots. Sepang is also a practical base for day trips—Putrajaya’s modern architecture and lakeside promenades are close, and central Kuala Lumpur is reachable for big-city sights and nightlife.
The most comfortable months are generally December to March and June to August, when rainfall is often lower and humidity can feel more manageable. Malaysia’s main wet seasons typically peak around April–May and October–November, when storms may increase delays. Prices tend to rise during school holidays, Chinese New Year, and Hari Raya Aidilfitri, while shoulder months often offer better value. Motorsport fans may see higher demand when major events are scheduled at Sepang International Circuit. For cheaper fares, target midweek departures and book 3–6 weeks ahead.
WSSSSINKuala Lumpur International Airport
WMKKKUL9
Operators40
Tracked Flights185
Miles1h 0m
Flight Duration
| Airline | ICAO | IATA |
|---|---|---|
| AirAsia |
AXM
|
AK
|
| Malaysia Airlines |
MAS
|
MH
|
| Scoot |
TGW
|
TR
|
| Singapore Airlines |
SIA
|
SQ
|
| Malindo Air |
MXD
|
OD
|
| Cargolux Airlines International |
CLX
|
CV
|
| Firefly |
FFM
|
FY
|
| Ethiopian Airlines |
ETH
|
ET
|
| Raya Airways |
RMY
|
TH
|
| Day | Flights Observed | Frequency | Activity |
|---|---|---|---|
| Monday | 66 | 14% |
|
| Tuesday | 58 | 13% |
|
| Wednesday | 70 | 15% |
|
| Thursday | 78 | 17% |
|
| Friday | 67 | 15% |
|
| Saturday | 51 | 11% |
|
| Sunday | 68 | 15% |
|
Pattern Analysis
| Airline | Flight Numbers | Aircraft Type | Typical Time | Days Active | Last Seen | Status |
|---|---|---|---|---|---|---|
|
Raya Airways
RMY
/ TH
|
- | - | - |
M
T
W
T
F
S
S
|
Jul 2, 2026 | Active |
|
AirAsia
AXM
/ AK
|
|
A320 | 16:10 4:10 PM (Representative) |
M
T
W
T
F
S
S
|
Jul 2, 2026 | Active |
|
Cargolux Airlines International
CLX
/ CV
|
B744 | 22:05 10:05 PM (Representative) |
M
T
W
T
F
S
S
|
Jul 2, 2026 | Active | |
|
Ethiopian Airlines
ETH
/ ET
|
B788 | 15:50 3:50 PM (Representative) |
M
T
W
T
F
S
S
|
Jul 2, 2026 | Active | |
|
Firefly
FFM
/ FY
|
B738 | 22:55 10:55 PM (Representative) |
M
T
W
T
F
S
S
|
Jul 2, 2026 | Active | |
|
Malaysia Airlines
MAS
/ MH
|
|
B738 | 16:35 4:35 PM (Representative) |
M
T
W
T
F
S
S
|
Jul 2, 2026 | Active |
|
Malindo Air
MXD
/ OD
|
B738 | 17:00 5:00 PM (Representative) |
M
T
W
T
F
S
S
|
Jul 2, 2026 | Active | |
|
Scoot
TGW
/ TR
|
|
A320 | 17:00 5:00 PM (Representative) |
M
T
W
T
F
S
S
|
Jul 2, 2026 | Active |
|
Singapore Airlines
SIA
/ SQ
|
|
A359 | 16:20 4:20 PM (Representative) |
M
T
W
T
F
S
S
|
Jul 2, 2026 | Active |
| Departure Time | Operator | ICAO | IATA |
|---|---|---|---|
| 15:50 3:50 PM | Ethiopian Airlines |
ETH
|
ET
|
| 16:10 4:10 PM | AirAsia |
AXM
|
AK
|
| 16:20 4:20 PM | Singapore Airlines |
SIA
|
SQ
|
| 16:35 4:35 PM | Malaysia Airlines |
MAS
|
MH
|
| 17:00 5:00 PM | Malindo Air |
MXD
|
OD
|
| 17:00 5:00 PM | Scoot |
TGW
|
TR
|
| 22:05 10:05 PM | Cargolux Airlines International |
CLX
|
CV
|
| 22:55 10:55 PM | Firefly |
FFM
|
FY
|
Time Information
Times are shown in the departure airport's local timezone (WSSS - Asia/Singapore).