Siem Reap to Kuala Lumpur SAI → KUL
Siem Reap International Airport (SAI) → Kuala Lumpur International Airport (KUL)
The cheapest return found recently is $323 with AirAsia Cambodia, 9 Nov – 12 Nov, found 2 days ago. The cheapest one-way found recently is $119 with AirAsia Cambodia, 4 Dec, found yesterday.
Return
Not enough comparable prices yet for a usual return price.
Cheapest return found recently
$323
9 Nov – 12 Nov · AirAsia Cambodia
Siem Reap International Airport (SAI) → Kuala Lumpur International Airport (KUL)
Leaves 3:35 p.m. · Return leaves 1:45 p.m. · 4 h 20 min of travel, both ways together
out nonstop, back nonstop
found 2 days ago
Cheapest nonstop return
$323
9 Nov – 12 Nov · AirAsia Cambodia
Siem Reap International Airport (SAI) → Kuala Lumpur International Airport (KUL)
Leaves 3:35 p.m. · Return leaves 1:45 p.m. · 4 h 20 min of travel, both ways together
out nonstop, back nonstop
found 2 days ago
Found recently, and the cheapest we hold
$323 9 Nov – 12 Novfound 2 days agoSee prices for these dates
$262 31 Oct – 14 Novfound 3 days agoSee prices for these dates
What have prices looked like?
Over 24 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $185 to $316.
At $323, the cheapest return found recently is above that range.
24 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Not enough comparable prices yet: we hold return fares on 2 departure dates and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other 3-night return fares leaving within 3 days of 9 Nov to compare.
Every date we hold
2 fares on 2 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 31 Oct – 14 Nov | $262 | AirAsia Cambodia | Siem Reap International Airport (SAI) → Kuala Lumpur International Airport (KUL) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
| 9 Nov – 12 Nov | $323 | AirAsia Cambodia | Siem Reap International Airport (SAI) → Kuala Lumpur International Airport (KUL) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
Which month looks cheapest?
October 2026 is the cheapest month — from $262.
Airlines on the cheapest dates: AirAsia Cambodia.
One-way
The cheapest one-way fare on each of 11 departure dates is usually $122 to $138.
Cheapest one-way found recently
$119
4 Dec · AirAsia Cambodia
Siem Reap International Airport (SAI) → Kuala Lumpur International Airport (KUL)
Leaves 3:35 p.m. · 2 h 15 min trip
nonstop
found yesterday
Cheapest nonstop one-way
$119
4 Dec · AirAsia Cambodia
Siem Reap International Airport (SAI) → Kuala Lumpur International Airport (KUL)
Leaves 3:35 p.m. · 2 h 15 min trip
nonstop
found yesterday
Found recently, and the cheapest we hold
$119 4 Decfound yesterdayOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $109 to $128.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 11 departure dates from 1 Nov to 15 Mar 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 4 Dec to compare.
Every date we hold
11 fares on 11 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 1 Nov | $131 | AirAsia Cambodia | Siem Reap International Airport (SAI) → Kuala Lumpur International Airport (KUL) | nonstop | found 4 days ago | Open this trip |
| 20 Nov | $153 | AirAsia Cambodia | Siem Reap International Airport (SAI) → Kuala Lumpur International Airport (KUL) | nonstop | found 6 days ago | Open this trip |
| 25 Nov | $154 | AirAsia Cambodia | Siem Reap International Airport (SAI) → Kuala Lumpur International Airport (KUL) | nonstop | found 2 days ago | Open this trip |
| 4 Dec | $119 | AirAsia Cambodia | Siem Reap International Airport (SAI) → Kuala Lumpur International Airport (KUL) | nonstop | found yesterday | Open this trip |
| 2 Jan 2027 | $137 | AirAsia Cambodia | Siem Reap International Airport (SAI) → Kuala Lumpur International Airport (KUL) | nonstop | found 4 days ago | Open this trip |
| 4 Jan 2027 | $139 | AirAsia Cambodia | Siem Reap International Airport (SAI) → Kuala Lumpur International Airport (KUL) | nonstop | found 4 days ago | Open this trip |
| 5 Jan 2027 | $123 | AirAsia Cambodia | Siem Reap International Airport (SAI) → Kuala Lumpur International Airport (KUL) | nonstop | found yesterday | Open this trip |
| 6 Jan 2027 | $126 | AirAsia Cambodia | Siem Reap International Airport (SAI) → Kuala Lumpur International Airport (KUL) | nonstop | found yesterday | Open this trip |
| 7 Jan 2027 | $125 | AirAsia Cambodia | Siem Reap International Airport (SAI) → Kuala Lumpur International Airport (KUL) | nonstop | found 2 days ago | Open this trip |
| 27 Feb 2027 | $121 | AirAsia Cambodia | Siem Reap International Airport (SAI) → Kuala Lumpur International Airport (KUL) | nonstop | found 4 days ago | Open this trip |
| 15 Mar 2027 | $120 | AirAsia Cambodia | Siem Reap International Airport (SAI) → Kuala Lumpur International Airport (KUL) | nonstop | found 2 days ago | Open this trip |
Which month looks cheapest?
December 2026 is the cheapest month — from $119.
Airlines on the cheapest dates: AirAsia Cambodia.
Premium cabin fares from Siem Reap to Kuala Lumpur
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 9 Nov – 12 Nov in another cabin: Premium economy · Business · First
Today's prices for 4 Dec in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Siem Reap to Kuala Lumpur?
Return
Fares 30 to 59 days before departure were typically 33% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (24 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $297 | $285 | +48% | 10 |
| 30–59 days | $200 | $200 | Cheapest seen | 10 |
| 90–179 days | $257 | $197 | +28% | 16 |
One-way
Fares 90 to 179 days before departure were typically 8% lower than 7 to 13 days before departure.
From the cheapest one-way each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 7–13 days | $130 | $115 | +8% | 9 |
| 14–29 days | $122 | $120 | +2% | 19 |
| 30–59 days | $129 | $109 | +8% | 25 |
| 60–89 days | $128 | $116 | +7% | 24 |
| 90–179 days | $120 | $116 | Cheapest seen | 25 |
| 180+ days | $123 | $122 | +3% | 11 |
Live price for these dates
The cheapest return found recently is for 9 Nov – 12 Nov. A live search on this page shows what those dates cost now, for one adult in economy.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work