Singapore to Kuala Lumpur is one of the busiest air routes on the planet — a hop of barely an hour with a dense wall of daily departures and several airlines fighting on price. Fares are among the lowest anywhere, and choice is enormous. This guide covers who flies the route, what a fair return costs in Singapore dollars, and how to grab the cheapest seat.
Route: Singapore Changi (SIN) → Kuala Lumpur International (KUL)
Distance: approximately 300 km (185 miles)
Non-stop flight time: about 1h 00m – 1h 10m
Direct flights: Yes — Singapore Airlines, Scoot, Malaysia Airlines, AirAsia, Batik Air and Firefly all fly non-stop, with well over 200 departures a week.
Fares from Singapore to Kuala Lumpur (SGD)
This is the definition of a competitive short-haul route: so many flights and airlines that fares stay very low year-round. Prices tick up around Malaysian and Singaporean holidays — Hari Raya (Eid, dates shift each year), Chinese New Year, the mid-year school break and Christmas/New Year — and are cheapest in the quiet weeks. The figures below are indicative economy return fares in Singapore dollars, budget carriers at the low end and full-service with a bag toward the top.
| Month | Typical return (economy) | Demand |
|---|---|---|
| January | — | medium-high (CNY varies) |
| February | — | medium |
| March | — | low-medium |
| April | — | medium (Hari Raya varies) |
| May | — | low-medium |
| June | — | high (school holidays) |
| July | — | medium-high |
| August | — | medium |
| September | — | low |
| October | — | low-medium |
| November | — | medium |
| December | — | very high |
Reference points from our own deal tracking: a strong hand-baggage return lands around S$ 100–S$ 130, a typical fair price is roughly S$ 150, and the cheapest we’ve tracked is near S$ 75 return on a budget promotion. Add a checked bag and full-service fares with Singapore Airlines or Malaysia Airlines start a little higher.
Airlines on this route
Non-stop full-service (bag usually included):
- Singapore Airlines — frequent non-stop shuttle from Changi, full service even on this short sector.
- Malaysia Airlines — the Malaysian flag carrier, non-stop into KUL with a checked bag included.
Non-stop budget (usually the cheapest):
- Scoot — Singapore Airlines’ low-cost arm; low lead-in fares, bags and seats as add-ons.
- AirAsia — the region’s biggest low-cost carrier, with the keenest base fares and many daily flights.
- Firefly and Batik Air — extra frequency and price competition through the day.
On a one-hour sector with this many operators, fares are rock-bottom. If you’re travelling light, a budget seat is unbeatable; if you want a bag or a set schedule, the all-in Singapore Airlines or Malaysia Airlines fare is often only slightly more. Note Firefly also serves Kuala Lumpur’s Subang (SZB) airport — check which airport your ticket uses.
When to book & how to save
- Book 2–6 weeks ahead for the best short-haul fares; with this much capacity, cheap seats appear often but sell first around holidays.
- Avoid Hari Raya, Chinese New Year, the June school break and late December — the busiest, priciest windows.
- Add up the all-in price: a budget base fare plus a checked bag can match a full-service ticket that already includes one.
- Fly midweek — Tuesday to Thursday departures usually undercut the weekend.
- Watch for flash sales: AirAsia and Scoot run frequent promotions that briefly drop returns below S$ 90.
Arriving in Kuala Lumpur
Most flights land at Kuala Lumpur International (KUL), about 45 km south of the city; budget carriers use its KLIA Terminal 2. The fastest way in is the KLIA Ekspres train to KL Sentral in around 30 minutes for roughly 55 Malaysian ringgit (about S$ 16); airport buses to KL Sentral cost around 15 ringgit (about S$ 4.50). A metered taxi or Grab into the centre takes 45–60 minutes and costs roughly 75–120 ringgit (about S$ 22–S$ 35). Some Firefly flights use Subang (SZB), closer to the city — check your ticket.
Frequently asked questions
How long is the flight from Singapore to Kuala Lumpur?
Non-stop flights take about 1 hour to 1 hour 10 minutes gate to gate — the actual airborne time is barely 50 minutes. It’s one of the shortest international hops around, so the whole journey is over almost before the seatbelt sign switches off.
Are there direct flights from Singapore to Kuala Lumpur?
Yes — a huge number. Singapore Airlines, Scoot, Malaysia Airlines, AirAsia, Batik Air and Firefly all fly non-stop, with well over 200 departures a week. This is one of the world’s busiest air routes, so you’ll never need to connect.
How much does it cost to fly from Singapore to Kuala Lumpur?
A typical economy return runs about S$ 90–S$ 270 depending on the season and baggage. Budget promotions dip toward S$ 75–S$ 120 return before add-ons, while Chinese New Year, June and the December peak sit at the top of the range.
What is the cheapest month to fly from Singapore to Kuala Lumpur?
March, May, September and October are usually the cheapest months to fly. Avoid Hari Raya, Chinese New Year, the June school holidays and late December, which are the busiest and most expensive.
Which airlines fly from Singapore to Kuala Lumpur?
Full-service: Singapore Airlines and Malaysia Airlines, both including a checked bag. Budget: Scoot, AirAsia, Batik Air and Firefly, which offer the lowest lead-in fares. All fly non-stop, and the sheer number of flights keeps prices low.
Which airport do I fly into in Kuala Lumpur?
Most flights land at Kuala Lumpur International (KUL), about 45 km south of the city, with budget carriers using KLIA Terminal 2. Some Firefly flights use the closer Subang (SZB) airport instead — check your ticket, as they’re on opposite sides of the metro area.
How far in advance should I book Singapore to Kuala Lumpur flights?
Aim for 2 to 6 weeks ahead. Fares don’t spike as hard as on thinner routes thanks to the huge capacity, but the cheapest seats still go early — especially around Chinese New Year, Hari Raya and the school holidays. Booking ahead secures the low fares.
Is it cheaper to fly on weekdays?
Usually, yes — midweek departures (Tuesday to Thursday) tend to be a little cheaper than Friday to Sunday. On such a short, cheap route the difference can be modest, but flying out and back on weekdays still often saves S$ 15–S$ 40 on a return.
Fare guidance based on aifly.one deal tracking and current airline schedules; last reviewed July 2026. Indicative economy returns — check the live fare before booking.
