Cheap flights from Kuala Lumpur to Sihanoukville from $116 KUL, SZB → KOS
Kuala Lumpur International Airport (KUL), Sultan Abdul Aziz Shah Airport (SZB) → Sihanouk International Airport (KOS)
The cheapest return found recently is $259 with AirAsia Cambodia, 24 Dec – 14 Jan 2027, found 2 days ago. The cheapest one-way found recently is $116 with AirAsia, 21 Jul 2027, found 5 days ago.
- Cheapest one-way found recently
- $116, AirAsia, found 5 days ago
- Cheapest return found recently
- $259, 24 Dec to 14 Jan 2027
- Usual return price
- $263 to $283
- Airlines with nonstop flights
- AirAsia
- Shortest nonstop flight found
- 1 h 45 min
Return
The cheapest return fare on each of 4 departure dates is usually $263 to $283.
Cheapest return found recently
$259
24 Dec – 14 Jan 2027 · AirAsia Cambodia
Kuala Lumpur International Airport (KUL) → Sihanouk International Airport (KOS)
Leaves 10:55 a.m. · Return leaves 12:15 p.m. · 3 h 40 min of travel, both ways together
out nonstop, back nonstop
found 2 days ago
Cheapest nonstop return
$259
24 Dec – 14 Jan 2027 · AirAsia Cambodia
Kuala Lumpur International Airport (KUL) → Sihanouk International Airport (KOS)
Leaves 10:55 a.m. · Return leaves 12:15 p.m. · 3 h 40 min of travel, both ways together
out nonstop, back nonstop
found 2 days ago
Found recently, and the cheapest we hold
$259 24 Dec – 14 Jan 2027found 2 days agoSee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $234 to $307.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 4 departure dates from 19 Dec to 31 Dec, 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 21-night return fares leaving within 3 days of 24 Dec to compare.
Every date we hold
4 fares on 4 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 19 Dec – 3 Jan 2027 | $310 | AirAsia Cambodia | Kuala Lumpur International Airport (KUL) → Sihanouk International Airport (KOS) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
| 23 Dec – 31 Dec | $274 | AirAsia | Kuala Lumpur International Airport (KUL) → Sihanouk International Airport (KOS) | out nonstop, back nonstop | found 7 days ago | See prices for these dates |
| 24 Dec – 14 Jan 2027 | $259 | AirAsia Cambodia | Kuala Lumpur International Airport (KUL) → Sihanouk International Airport (KOS) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
| 31 Dec – 8 Jan 2027 | $264 | AirAsia Cambodia | Kuala Lumpur International Airport (KUL) → Sihanouk International Airport (KOS) | out nonstop, back nonstop | found 7 days ago | See prices for these dates |
Airlines on the cheapest dates: AirAsia Cambodia, AirAsia.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$116
21 Jul 2027 · AirAsia
Kuala Lumpur International Airport (KUL) → Sihanouk International Airport (KOS)
Leaves 12:15 p.m. · 1 h 45 min trip
nonstop
found 5 days ago
Cheapest nonstop one-way
$116
21 Jul 2027 · AirAsia
Kuala Lumpur International Airport (KUL) → Sihanouk International Airport (KOS)
Leaves 12:15 p.m. · 1 h 45 min trip
nonstop
found 5 days ago
Found recently, and the cheapest we hold
$116 21 Jul 2027found 5 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 2 days, 8 Nov to 9 Nov, the cheapest one-way we saw each day was $116.
At $116, the cheapest one-way found recently costs the same.
2 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?
Not enough comparable prices yet: we hold one-way fares on 1 departure date and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 21 Jul 2027 to compare.
Every date we hold
2 fares on 1 departure dates
See every date as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 21 Jul 2027 | $116 | AirAsia | Kuala Lumpur International Airport (KUL) → Sihanouk International Airport (KOS) | nonstop | found 5 days ago | Open this trip |
Airlines on the cheapest dates: AirAsia.
Premium cabin fares from Kuala Lumpur to Sihanoukville
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 24 Dec – 14 Jan 2027 in another cabin: Premium economy · Business · First
Today's prices for 21 Jul 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Kuala Lumpur to Sihanoukville?
Return
The cheapest fares were 30 to 59 days before departure.
From the cheapest return each day between 24 Sept and 11 Nov (49 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 |
|---|---|---|---|---|
| 14–29 days | $249 | $243 | +2% | 28 |
| 30–59 days | $244 | $234 | Cheapest seen | 44 |
| 60–89 days | $244 | $240 | +0% | 28 |
| 90–179 days | $274 | $243 | +12% | 34 |
One-way
Not enough history yet: we have 2 days of one-way prices, 8 Nov to 9 Nov, and compare booking times once 3 booking ranges have 7 days each.
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Kuala Lumpur → Phu Quoc
68 km from Sihanoukville
$149
$110 less than flying to Sihanoukville
3 Jan 2027 – 14 Jan 2027 · KUL → PQC · out nonstop, back nonstop
found 2 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Kuala Lumpur → Phu Quoc
68 km from Sihanoukville
$74
$42 less than flying to Sihanoukville
10 Jan 2027 · KUL → PQC · nonstop
found 6 days ago
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 24 Dec – 14 Jan 2027. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Kuala Lumpur to Sihanoukville?
The cheapest return found recently is $259 with AirAsia Cambodia, 24 Dec to 14 Jan 2027, found 2 days ago. The cheapest return fare on each of 4 departure dates is usually $263 to $283.
How much is a one-way flight from Kuala Lumpur to Sihanoukville?
The cheapest one-way found recently is $116 with AirAsia, 21 Jul 2027, found 5 days ago.
How far ahead should I book a flight from Kuala Lumpur to Sihanoukville?
In 49 days of prices between 24 Sept and 11 Nov, return fares were cheapest 30 to 59 days before departure.
Is there a direct flight from Kuala Lumpur to Sihanoukville?
Yes, the cheapest nonstop return found recently is $259 with AirAsia Cambodia, 24 Dec to 14 Jan 2027, found 2 days ago. The cheapest nonstop one-way found recently is $116 with AirAsia, 21 Jul 2027, found 5 days ago.
How long is the flight from Kuala Lumpur to Sihanoukville?
The cheapest nonstop one-way found recently, with AirAsia on 21 Jul 2027, takes 1 h 45 min from Kuala Lumpur International Airport (KUL) to Sihanouk International Airport (KOS).
Which airlines have the cheapest flights from Kuala Lumpur to Sihanoukville?
Between 19 Dec and 31 Dec, AirAsia Cambodia has the cheapest return on 3 of the 4 departure dates we hold, and AirAsia on 1.
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