Cheap flights from Sihanoukville to Kuala Lumpur from $164 KOS → KUL

Found recently, and the cheapest we hold

It is also the cheapest return we hold, of any age.

What have prices looked like?

Over 47 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $240 to $281.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other 14-night return fares leaving within 3 days of 21 Dec to compare.

Every date we hold

2 fares on 2 departure dates

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $130 to $152.

At $164, the cheapest one-way found recently is above that range.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

Yes. Among one-way fares leaving within 3 days of 1 Mar 2027, 28 Feb 2027 costs $161: $3 less than the cheapest found recently.

AirAsia · Sihanouk International Airport (KOS) → Kuala Lumpur International Airport (KUL) · nonstop · found 3 days ago

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Every date we hold

21 fares on 20 departure dates

Which month looks cheapest?

January 2027 is the cheapest month — from $137.

Return

Fares 60 to 89 days before departure were typically 26% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (47 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.

One-way

Fares 90 to 179 days before departure were typically 12% lower than 0 to 6 days before departure.

From the cheapest one-way 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.

How much is a return flight from Sihanoukville to Kuala Lumpur?

The cheapest return found recently is $264 with AirAsia, 21 Dec to 4 Jan 2027, found 5 days ago.

How much is a one-way flight from Sihanoukville to Kuala Lumpur?

The cheapest one-way found recently is $164 with AirAsia, 1 Mar 2027, found 2 days ago. The cheapest one-way we hold, of any age, is $137 with AirAsia, 11 Jan 2027, found 3 days ago. The cheapest one-way fare on each of 20 departure dates is usually $141 to $161.

What is the cheapest month to fly from Sihanoukville to Kuala Lumpur?

January 2027 is the cheapest month for a one-way, from $137, 11 Jan 2027, found 3 days ago.

How far ahead should I book a flight from Sihanoukville to Kuala Lumpur?

In 47 days of prices between 24 Sept and 11 Nov, return fares 60 to 89 days before departure were typically 26% lower than 0 to 6 days before departure. In 49 days of prices between 24 Sept and 11 Nov, one-way fares 90 to 179 days before departure were typically 12% lower than 0 to 6 days before departure.

Is there a direct flight from Sihanoukville to Kuala Lumpur?

Yes, the cheapest nonstop return found recently is $264 with AirAsia, 21 Dec to 4 Jan 2027, found 5 days ago. The cheapest nonstop one-way found recently is $164 with AirAsia, 1 Mar 2027, found 2 days ago.

How long is the flight from Sihanoukville to Kuala Lumpur?

The cheapest nonstop one-way found recently, with AirAsia on 1 Mar 2027, takes 1 h 55 min from Sihanouk International Airport (KOS) to Kuala Lumpur International Airport (KUL).

Which airlines have the cheapest flights from Sihanoukville to Kuala Lumpur?

Between 3 Dec and 21 Jul 2027, AirAsia has the cheapest one-way on 11 of the 20 departure dates we hold, and AirAsia Cambodia on 9.