Fastest€102.21
- AirAsia Cambodia AA870606:171h 55m08:12Siem Reap SAIKuala Lumpur KUL
Door to door 5h 5mCO2 294.2 kgChanges 0Fixed, no changes
Siem Reap to Kuala Lumpur flight
Flights from Siem Reap to Kuala Lumpur start at €135.25 and take 5h 5m at their fastest.
Check dates and fares
Fares and seats move by the day. Price Siem Reap to Kuala Lumpur on the date you actually want, rather than on the date this page was built.
The Flights from Siem Reap to Kuala Lumpur starts at €135.25 and takes 5h 5m door to door, run by 1 operator over 1,196 km, with around 4 departures a day. Fares bottom out about 60 days before departure.
- 5h 5mDoor to door
- 1h 55mMoving
- €135.25 to €286.29From
- 06:17 to 07:30First and last departure
- 4Per day
- 294.2 kgCO2
First and last are taken from the services we sell on October 6, 2026. The return direction keeps its own timetable and is not these times reversed.
€135.25 to €286.29 for one passenger across the 14 departure dates priced here. The low end is one day, not every day. Worked out from this corridor rather than held for anybody. The operator sets the price on the day.
Fares by date
What this journey usually costs, by departure date. It shows which days run dearer.
Typical fares
- about €217.85Wed16
- about €261.51Thu17
- about €286.29Fri18
- about €252.07Sat19
- about €207.82Sun20
- about €170.65Mon21
- about €164.75Tue22
- about €145.28Wed23
- about €164.75Thu24
- about €193.66Fri25
- about €183.04Sat26
- about €173.60Sun27
- about €135.25Mon28
- about €164.16Tue29
Based on what this route has cost recently. The operator sets the price on the day, and the live fare is confirmed when you book.
The cheapest and the fastest on October 6, 2026
Airlines
| Operator | From | Fastest | Typical speed | Flexibility | On board |
|---|---|---|---|---|---|
| AirAsia Cambodia | €102.21 | 5h 5m | 740 km/h | Fixed fare | Not published |
The flight gets you into Kuala Lumpur. It does not get you a bed, and neither do we.
A room in Kuala Lumpur for the night the flight gets in
Sort by distance from Kuala Lumpur railway station and you can see which places are ten minutes on foot and which are not.
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When to book Siem Reap to Kuala Lumpur
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €109.0890 days
- €83.7860 days
- €98.0845 days
- €122.8330 days
- €88.7321 days
- €134.3814 days
- €131.087 days
- €233.383 days
- €197.081 days
- Cheapest lead time
- Fares bottom out around 60 days ahead, at €83.78.
- How much it moves
- The gap between the cheapest and most expensive lead time is 179 percent. The most expensive point is €233.38, 3 days out.
- What that means
- Today sits inside the cheap window, which closes about 60 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Which departure day costs least
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
- €173.60Sun
- €133.28Mon
- €131.08Tue
- €131.63Wed
- €164.75Thu
- €177.28Fri
- €182.78Sat
Where you leave from and where you arrive
Siem Reap
Air
- SAI
Kuala Lumpur
Air
- KUL
What the journey actually looks like
- Direct or connecting
- 20% of the services we sell on this corridor run through without a change. The remaining 80% involve one connection.
- How far it really runs
- The route covers 1,196 km against 1,161 km in a straight line, a detour of 3 percent. Track and road geometry account for the difference.
- Where the change is
- Connections are made at Bangkok, Singapore, Phnom Penh, Ho Chi Minh City. The gap between arriving and leaving is 52 minutes, of which about 5 is walking.
- If the connection is missed
- The tightest connection we sell here has a 18 percent chance of not being made on the timetable alone. Part of this journey is a self transfer between separate tickets, so leave more time than the minimum and expect to check in again.
- First and last departure
- The first service of the day leaves Siem Reap at 06:17 and the last at 07:30, across 4 departures The return direction keeps its own timetable, so the times back are not these times reversed.
Questions about Siem Reap to Kuala Lumpur
The questions people actually ask about this trip, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does the Flight from Siem Reap to Kuala Lumpur take?
The Flight from Siem Reap to Kuala Lumpur takes 5h 5m door to door, of which 1h 55m is spent moving. The route runs 1,196 km. The difference between the two times is reaching the terminal and leaving it at the far end, which every time on this page includes.
How much does the Flight from Siem Reap to Kuala Lumpur cost?
The Flight from Siem Reap to Kuala Lumpur starts at €135.25 for one passenger, as of September 15, 2026. A typical fare is €137.61. Both are the total including taxes, supplier fees and our service fee, so the price here is the price at checkout.
Who runs the Flight from Siem Reap to Kuala Lumpur?
1 operators run the Flight from Siem Reap to Kuala Lumpur: AirAsia Cambodia. Between them they file around 4 departures a day. The operator table on this page compares them on fare, journey time, cruising speed, fare conditions and what is provided on board.
Which terminal does the Flight from Siem Reap to Kuala Lumpur use?
The Flight from Siem Reap to Kuala Lumpur leaves from Siem Reap SAI and arrives at Kuala Lumpur KUL. Allow about 3h 10m for reaching the departure terminal and leaving the arrival one. That time is already inside every door to door figure quoted on this page.
When should I book the Flight from Siem Reap to Kuala Lumpur?
Fares for the Flight from Siem Reap to Kuala Lumpur bottom out around 60 days ahead, at €83.78. The gap between the cheapest and most expensive lead time across the window is 179 percent, measured on September 15, 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Flight from Siem Reap to Kuala Lumpur produce?
The Flight from Siem Reap to Kuala Lumpur produces about 294.2 kg of CO2 per passenger over 1196 km, which works out at roughly 246 grams per passenger kilometer. That figure is for the whole journey and for one traveler, not for the vehicle.
Where these numbers come from
Places, coordinates, operators, which operator serves which pair, and every distance on this page are real and come from open data. Where a corridor has a filed timetable the departure times are real too, and ferry fares are the prices the operators publish themselves.
Observed service A carrier record shows this named operator serving this named pair, and we carry that through unchanged.
Where no operator publishes a fare for a corridor, the price here is our own estimate, worked out from the real distance and the real operator through a fare curve that follows lead time, day of the week and season. It tells you roughly what the journey costs. It is not a seat anyone has agreed to sell, and the payment step will not take it.
Defined in full at Door to door, Fares, The booking window, Carbon
- On this page
- Every figure above was computed for Siem Reap to Kuala Lumpur on September 15, 2026: 1196 km of route against 1161 km in a straight line, 4 services a day, 1 operator a cheapest fare of €135.25, and 5h 5m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
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Kuala Lumpur is large, and the road in from KUL can take longer than the last hour of the flight. Cars are not our business.
A car waiting when you land in Kuala Lumpur
Settled in advance, so the ride into Kuala Lumpur costs what it said it would rather than what the cab stand says.
Book a ride from KUL with Daytrip
Partner links. We do not operate transfers. We earn a commission on a booking, and the fare is the same as going direct.