Are direct flights from Hong Kong to Sihanoukville Province always the best option?

Direct flights are often the most convenient option, saving time and avoiding layovers. However, they are not always the cheapest. Flights with one or more connections can sometimes offer lower fares, especially if you are willing to spend extra time traveling.

Can flexible travel dates help on Hong Kong to Sihanoukville Province flights?

Absolutely, being flexible with your travel dates can significantly impact the price of your flight. Shifting your departure or return by a few days, or even choosing to fly on a weekday instead of a weekend, may result in considerable savings. Flight prices often vary depending on the day of the week and time of year.

What extra costs should I check before booking Hong Kong to Sihanoukville Province flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may charge for carry-on bags or checked luggage, which can add to the total price. Understanding these fees beforehand can help you budget accurately for your trip.

Flights From Hong Kong

To Sihanoukville Province

Cheap Flights from Hong Kong to Sihanoukville Province

Browse current best options from Hong Kong. Become a member to unlock all deals and get alerts when new deals appear.

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RatePunk searches hundreds of travel sites at once for deals on flights to Sihanoukville Province

Prices updated 6 days ago

483 airlines compared

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Fares are subject to change and may not be available for all dates. (Data last updated Oct 27, 2026.)

Today’s best flight deals from Hong Kong to Sihanoukville Province

Explore current cheapest deals departing from Hong Kong to Sihanoukville Province

2027-01-07 – 2027-01-11
HKG - Sihanoukville Province
37% AI deal score
$260
$512
Round trip
2027-01-07 – 2027-01-20
HKG - Sihanoukville Province
37% AI deal score
$236
$513
Round trip
2027-01-07 – 2027-01-17
HKG - Sihanoukville Province
37% AI deal score
$238
$514
Round trip
2026-12-03 – 2026-12-09
HKG - Sihanoukville Province
37% AI deal score
$280
$518
Round trip
2027-01-14 – 2027-01-17
HKG - Sihanoukville Province
37% AI deal score
$262
$518
Round trip
2027-01-14 – 2027-01-20
HKG - Sihanoukville Province
37% AI deal score
$253
$518
Round trip
2026-12-01 – 2026-12-09
HKG - Sihanoukville Province
37% AI deal score
$269
$519
Round trip
2027-01-12 – 2027-01-20
HKG - Sihanoukville Province
37% AI deal score
$245
$519
Round trip
2027-01-10 – 2027-01-20
HKG - Sihanoukville Province
37% AI deal score
$238
$519
Round trip
2027-01-07 – 2027-01-15
HKG - Sihanoukville Province
35% AI deal score
$245
$533
Round trip

Hong Kong to Sihanoukville Province: Overview

Insights for flights from Hong Kong to Sihanoukville Province

A typical journey from Hong Kong to Sihanoukville Province takes about 14h 50m, including connections. Given that most itineraries for this route involve at least one stopover, this duration reflects the overall travel time you can expect. This is a medium-haul route, covering a distance of 1702 kilometers.

Right now, when looking for cheap flights from Hong Kong to Sihanoukville Province, fares are below the typical level. Prices typically range from $379–$527, with a median of $428. Currently, 0% of recent fares are classified as a good price, indicating that deals are infrequent and a price alert could be beneficial.

If you are wondering when is the cheapest time to fly from Hong Kong to Sihanoukville Province, July stands out as a month when median fares are $428. This provides a specific window where you might find more favorable pricing for your trip.

For flights from Hong Kong to Sihanoukville Province, most itineraries connect at least once. In fact, 0% of recent fares were non-stop. When connections are involved, the typical number of stopovers is 2, which contributes to the overall journey time.

How much is a round trip from Hong Kong to Sihanoukville Province

Regular price: $197 - $432

Prices for flights from Hong Kong to Sihanoukville Province are currently above the regular range.

The regular price range for this route is between 197 USD and 432 USD. The current lowest deal is 484 USD with AirAsia, for travel from Jan 7 to Jan 20.

now $484

Low $197

High $432

The cheapest time to fly from Hong Kong to Sihanoukville Province

The cheapest month to fly from Hong Kong to Kos is March, with a median price of $558. The most expensive month is October, with a median price of $786. Prices are generally lower from February to November.

March

Cheapest

Flights from $558

October

Most Expensive

Flights from $786

Feb

Mar

Oct

Nov

Direct flights from Hong Kong to Sihanoukville Province

AirAsia

Vietnam Airlines

Angkor Air

Malindo Airways

Last-minute flights going from Hong Kong to Sihanoukville Province

Mon, Nov 16

⌛ Last-Minute

HKG - Sihanoukville Province

Hong Kong (HKG) - Sihanoukville Province (KOS)

Vietnam Airlines

$245

$667

One-way

Biggest price drops on these dates for flights from Hong Kong to Sihanoukville Province

4 nights

Nov 5 - Nov 9

$363 → $541

49%

6 nights

Nov 8 - Nov 14

$301 → $524

74%

6 nights

Mar 18 - Mar 24

$217 → $477

120%

20 nights

Mar 4 - Mar 24

$203 → $477

135%

Popular Airports to fly from Hong Kong to Sihanoukville Province

Hong Kong - Sihanoukville Province route insights

💸 Price insights

Recent fares are above the typical level

Recent fares for flights from Hong Kong to Sihanoukville Province are above the typical level.

📅 Best time to fly

July is historically the cheapest month

Historically, July has offered the lowest median prices for flights from Hong Kong to Sihanoukville Province.

⏱️ Flight duration

Connecting flights take 14h 50m

Connecting flights from Hong Kong to Sihanoukville Province typically have a median duration of 14h 50m.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights are the only option, with a median of 2 stopovers on this route.

🏆 Airline highlight

AirAsia offers connecting flights

AirAsia has offered 61 connecting deals for flights from Hong Kong to Sihanoukville Province.

🎯 Booking tip

Deals are rare on this route

Deals for flights from Hong Kong to Sihanoukville Province are historically rare.

Hong Kong main airports to depart from

Hong Kong International (HKG)

Cheapest

Hong Kong International is a convenient option for flights to Sihanoukville Province.

📍 ~29 km from Hong Kong (reachable by car or train)

💸 Flights from ~$490

Sihanoukville Province main airports to arrive at

Sihanoukville International (KOS)

Cheapest

Sihanoukville International Airport is a good choice for reaching Sihanoukville Province directly.

📍 ~13 km from Sihanoukville Province (reachable by car)

💸 Flights from ~$500

Airports nearby Sihanoukville Province used as alternative

Phnom Penh International (PNH)

This airport is a primary international gateway for Cambodia with extensive regional connectivity and no international border crossing required.

📍 ~185 km from destination city (reachable by car)

Business & First Class Flight Deals to Sihanoukville Province

Discover luxury on the budget with premium cabin class on flights from Hong Kong to Sihanoukville Province.

Elite

Best Elite deals to Sihanoukville Province

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From HKG

Elite

Dec 16

Sihanoukville Province, Cambodia

46% AI deal score

$1,527

Shenzhen Airlines, +1

Business Class

From HKG

Elite

Dec 16

Sihanoukville Province, Cambodia

46% AI deal score

$1,527

Shenzhen Airlines, +1

Business Class

From HKG

Elite

Dec 16

Sihanoukville Province, Cambodia

46% AI deal score

$1,527

Shenzhen Airlines, +1

Business Class

From HKG

Elite

Dec 16

Sihanoukville Province, Cambodia

46% AI deal score

$1,527

Shenzhen Airlines, +1

Business Class

From HKG

Elite

Dec 16

Sihanoukville Province, Cambodia

46% AI deal score

$1,527

Shenzhen Airlines, +1

Business Class

From HKG

Elite

Dec 23

Sihanoukville Province, Cambodia

46% AI deal score

$1,537

Shenzhen Airlines, +1

Business Class

From HKG

Elite

Dec 23

Sihanoukville Province, Cambodia

46% AI deal score

$1,537

Shenzhen Airlines, +1

Business Class

From HKG

Elite

Dec 23

Sihanoukville Province, Cambodia

46% AI deal score

$1,655

Shenzhen Airlines, +1

Business Class

From HKG

Elite

Dec 13

Sihanoukville Province, Cambodia

46% AI deal score

$1,661

Shandong Airlines, +1

Business Class

From HKG

Elite

Dec 13

Sihanoukville Province, Cambodia

46% AI deal score

$1,661

Shandong Airlines, +1

Business Class

From HKG

Elite

Dec 13

Sihanoukville Province, Cambodia

46% AI deal score

$1,661

Shandong Airlines, +1

Business Class

From HKG

Elite

Dec 13

Sihanoukville Province, Cambodia

46% AI deal score

$1,661

Shandong Airlines, +1

Business Class

Frequently Asked Questions About Flights to Sihanoukville Province

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking platforms can often reveal better deals. Looking into flights with layovers instead of direct routes may also present lower-cost options.

Booking flights in advance, often several weeks or months before your intended departure, can sometimes result in lower prices. Prices may fluctuate, so monitoring fares over time can help you identify a good booking window. Weekday travel may also be more affordable than weekend travel.

Yes, comparing nearby airports for both your origin and destination can sometimes lead to more economical flight options. While it may involve additional ground transportation, the savings on airfare can be significant. Always factor in the total cost and travel time when considering this approach.

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Flights to Sihanoukville Province from other cities

Flights from Bangkok to Sihanoukville Province Flights from Ho Chi Minh City to Sihanoukville Province Flights from Shanghai to Sihanoukville Province Flights from Singapore to Sihanoukville Province

Hong Kong to Sihanoukville Province: Overview

Insights for flights from Hong Kong to Sihanoukville Province

How much is a round trip from Hong Kong to Sihanoukville Province

Regular price: $197 - $432

Prices for flights from Hong Kong to Sihanoukville Province are currently above the regular range.

The regular price range for this route is between 197 USD and 432 USD. The current lowest deal is 484 USD with AirAsia, for travel from Jan 7 to Jan 20.

now $484

Low $197

High $432

The cheapest time to fly from Hong Kong to Sihanoukville Province

March

Cheapest

Flights from $558

October

Most Expensive

Flights from $786

Feb

Mar

Oct

Nov

Direct flights from Hong Kong to Sihanoukville Province

AirAsia

Vietnam Airlines

Angkor Air

Malindo Airways

Last-minute flights going from Hong Kong to Sihanoukville Province

Mon, Nov 16

⌛ Last-Minute

HKG - Sihanoukville Province

Hong Kong (HKG) - Sihanoukville Province (KOS)

Vietnam Airlines

$245

$667

One-way

Biggest price drops on these dates for flights from Hong Kong to Sihanoukville Province

4 nights

Nov 5 - Nov 9

$363 → $541

49%

6 nights

Nov 8 - Nov 14

$301 → $524

74%

6 nights

Mar 18 - Mar 24

$217 → $477

120%

20 nights

Mar 4 - Mar 24

$203 → $477

135%

Popular Airports to fly from Hong Kong to Sihanoukville Province

Hong Kong - Sihanoukville Province route insights

💸 Price insights

Recent fares are above the typical level

Recent fares for flights from Hong Kong to Sihanoukville Province are above the typical level.

📅 Best time to fly

July is historically the cheapest month

Historically, July has offered the lowest median prices for flights from Hong Kong to Sihanoukville Province.

⏱️ Flight duration

Connecting flights take 14h 50m

Connecting flights from Hong Kong to Sihanoukville Province typically have a median duration of 14h 50m.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights are the only option, with a median of 2 stopovers on this route.

🏆 Airline highlight

AirAsia offers connecting flights

AirAsia has offered 61 connecting deals for flights from Hong Kong to Sihanoukville Province.

🎯 Booking tip

Deals are rare on this route

Deals for flights from Hong Kong to Sihanoukville Province are historically rare.

Hong Kong main airports to depart from

Hong Kong International (HKG)

Cheapest

Hong Kong International is a convenient option for flights to Sihanoukville Province.

📍 ~29 km from Hong Kong (reachable by car or train)

💸 Flights from ~$490

Sihanoukville Province main airports to arrive at

Sihanoukville International (KOS)

Cheapest

Sihanoukville International Airport is a good choice for reaching Sihanoukville Province directly.

📍 ~13 km from Sihanoukville Province (reachable by car)

💸 Flights from ~$500

Airports nearby Sihanoukville Province used as alternative

Phnom Penh International (PNH)

This airport is a primary international gateway for Cambodia with extensive regional connectivity and no international border crossing required.

📍 ~185 km from destination city (reachable by car)

Sihanoukville Province, Cambodia

46% AI deal score

$1,661

Shandong Airlines, +1

Business Class

Frequently Asked Questions About Flights to Sihanoukville Province

Cheap Flights from Hong Kong to Sihanoukville Province

Today’s best flight deals from Hong Kong to Sihanoukville Province

Hong Kong to Sihanoukville Province: Overview

Insights for flights from Hong Kong to Sihanoukville Province

How much is a round trip from Hong Kong to Sihanoukville Province

The cheapest time to fly from Hong Kong to Sihanoukville Province

Direct flights from Hong Kong to Sihanoukville Province

Last-minute flights going from Hong Kong to Sihanoukville Province

Biggest price drops on these dates for flights from Hong Kong to Sihanoukville Province

Popular Airports to fly from Hong Kong to Sihanoukville Province

Hong Kong - Sihanoukville Province route insights

Recent fares are above the typical level

July is historically the cheapest month

Connecting flights take 14h 50m

Connecting flights are dominant

AirAsia offers connecting flights

Deals are rare on this route

Hong Kong main airports to depart from

Sihanoukville Province main airports to arrive at

Airports nearby Sihanoukville Province used as alternative

Business & First Class Flight Deals to Sihanoukville Province

Best Elite deals to Sihanoukville Province

Dec 16

Dec 16

Dec 16

Dec 16

Dec 16

Dec 23

Dec 23

Dec 23

Dec 13

Dec 13

Dec 13

Dec 13

Frequently Asked Questions About Flights to Sihanoukville Province

How can I find cheap flights from Hong Kong to Sihanoukville Province?

When should I book flights from Hong Kong to Sihanoukville Province?

Should I compare nearby airports for flights from Hong Kong to Sihanoukville Province?

Are direct flights from Hong Kong to Sihanoukville Province always the best option?

Can flexible travel dates help on Hong Kong to Sihanoukville Province flights?

What extra costs should I check before booking Hong Kong to Sihanoukville Province flights?

Related routes

More routes from Hong Kong

Flights to Sihanoukville Province from other cities

Hong Kong to Sihanoukville Province: Overview

Insights for flights from Hong Kong to Sihanoukville Province

How much is a round trip from Hong Kong to Sihanoukville Province

The cheapest time to fly from Hong Kong to Sihanoukville Province

Direct flights from Hong Kong to Sihanoukville Province

Last-minute flights going from Hong Kong to Sihanoukville Province

Biggest price drops on these dates for flights from Hong Kong to Sihanoukville Province

Popular Airports to fly from Hong Kong to Sihanoukville Province

Hong Kong - Sihanoukville Province route insights

Recent fares are above the typical level

July is historically the cheapest month

Connecting flights take 14h 50m

Connecting flights are dominant

AirAsia offers connecting flights

Deals are rare on this route

Hong Kong main airports to depart from

Sihanoukville Province main airports to arrive at

Airports nearby Sihanoukville Province used as alternative

Business & First Class Flight Deals to Sihanoukville Province

Best Elite deals to Sihanoukville Province

Dec 16

Dec 16

Dec 16

Dec 16

Dec 16

Dec 23

Dec 23

Dec 23

Dec 13

Dec 13

Dec 13

Dec 13

Frequently Asked Questions About Flights to Sihanoukville Province

How can I find cheap flights from Hong Kong to Sihanoukville Province?

When should I book flights from Hong Kong to Sihanoukville Province?

Should I compare nearby airports for flights from Hong Kong to Sihanoukville Province?