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

Direct flights offer convenience by reducing travel time and avoiding layovers, but they are not always the cheapest. Flights with one or more stops can often be more affordable. Consider your budget and time constraints when making your choice.

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

Yes, being flexible with your travel dates can significantly impact flight prices. Flying on weekdays or during off-peak seasons usually results in lower fares compared to weekends or popular holiday periods. Adjusting your departure or return by a few days may yield better deals.

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

Always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Factor these into your total travel budget to avoid surprises.

Flights From Sihanoukville Province

To Hong Kong

Cheap Flights from Sihanoukville Province to Hong Kong

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

Deals from

Sihanoukville Province

RatePunk searches hundreds of travel sites at once for deals on flights to Hong Kong

Prices updated 2 days ago

405 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 26, 2026.)

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

Explore current cheapest deals departing from Sihanoukville Province to Hong Kong

2026-09-12 – 2026-09-20
KOS - Hong Kong
39% AI deal score
$265
$500
Round trip
2026-11-12 – 2026-11-16
KOS - Hong Kong
38% AI deal score
$286
$504
Round trip
2026-11-02 – 2026-11-16
KOS - Hong Kong
38% AI deal score
$263
$505
Round trip
2026-11-01 – 2026-11-16
KOS - Hong Kong
38% AI deal score
$257
$505
Round trip
2026-11-12 – 2026-11-20
KOS - Hong Kong
38% AI deal score
$277
$505
Round trip
2026-11-05 – 2026-11-20
KOS - Hong Kong
38% AI deal score
$261
$505
Round trip
2026-11-15 – 2026-11-16
KOS - Hong Kong
38% AI deal score
$286
$505
Round trip
2026-11-01 – 2026-11-20
KOS - Hong Kong
38% AI deal score
$253
$505
Round trip
2026-11-02 – 2026-11-20
KOS - Hong Kong
38% AI deal score
$256
$505
Round trip
2026-11-11 – 2026-11-20
KOS - Hong Kong
38% AI deal score
$277
$505
Round trip

Sihanoukville Province to Hong Kong: Overview

Insights for flights from Sihanoukville Province to Hong Kong

A typical journey from Sihanoukville Province to Hong Kong takes about 14h 25m, including connections. Given that most itineraries involve at least one stopover, this duration reflects the overall travel time rather than a direct flight. The route is classified as medium-haul, covering a distance of 1702 kilometers.

For travelers seeking cheap flights from Sihanoukville Province to Hong Kong, fares right now are below the typical level. Prices for this route typically range from $312–$383, with a median of $345. Currently, no recent fares have been classified as a good price, indicating that while prices are lower than usual, exceptional deals are not prevalent.

When is the cheapest time to fly from Sihanoukville Province to Hong Kong? The most affordable month to travel is typically November, with a median fare of $278. Following closely, October also offers competitive prices, with a median of $298. You might also find good value in July, where the median fare is around $315. New deals for this route show up several times a week, so setting a price alert can be beneficial.

Most itineraries for flights from Sihanoukville Province to Hong Kong connect at least once. There are no direct flights from Sihanoukville Province to Hong Kong, as 0% of recent fares were non-stop. For connecting itineraries, the typical number of stopovers is two, which contributes to the overall journey time.

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

Regular price: $244 - $481

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

The regular price range for this route is typically between 244 USD and 481 USD. The current lowest deal is 500 USD with Angkor Air for travel from Nov 15-Nov 16.

now $500

Low $244

High $481

The cheapest time to fly from Sihanoukville Province to Hong Kong

The cheapest month to fly from KOS to HKG is November, with a median price of 278 USD. The most expensive month is December, with a median price of 388 USD. Prices are generally lower from April to November.

November

Cheapest

Flights from $278

December

Most Expensive

Flights from $388

Jan

Mar

Apr

May

Jun

Jul

Sep

Oct

Nov

Dec

Direct flights from Sihanoukville Province to Hong Kong

Angkor Air

Vietnam Airlines

Vietjet Air

AirAsia

Last-minute flights going from Sihanoukville Province to Hong Kong

Mon, Jul 27

⌛ Last-Minute

KOS - Hong Kong

Sihanoukville Province (KOS) - Hong Kong (HKG)

Angkor Air, Vietnam Airlines

$301

$1,084

One-way

Tue, Jul 28

⌛ Last-Minute

KOS - Hong Kong

Sihanoukville Province (KOS) - Hong Kong (HKG)

Angkor Air, Vietnam Airlines

$300

$969

One-way

Wed, Aug 5

⌛ Last-Minute

KOS - Hong Kong

Sihanoukville Province (KOS) - Hong Kong (HKG)

Angkor Air, Vietnam Airlines

$370

$503

One-way

Wed, Aug 5

⌛ Last-Minute

KOS - Hong Kong

Sihanoukville Province (KOS) - Hong Kong (HKG)

Angkor Air, Vietnam Airlines

$370

$616

One-way

Sat, Aug 8

⌛ Last-Minute

KOS - Hong Kong

Sihanoukville Province (KOS) - Hong Kong (HKG)

Angkor Air, Vietnam Airlines

$284

$602

One-way

Sat, Aug 8

⌛ Last-Minute

KOS - Hong Kong

Sihanoukville Province (KOS) - Hong Kong (HKG)

Angkor Air, Vietnam Airlines

$334

$602

One-way

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

2 nights

Aug 5 - Aug 7

$370 → $503

36%

18 nights

Sep 19 - Oct 7

$242 → $486

101%

1 night

Aug 5 - Aug 6

$370 → $616

66%

22 nights

Sep 15 - Oct 7

$239 → $486

103%

Popular Airports to fly from Sihanoukville Province to Hong Kong

Sihanoukville Province - Hong Kong route insights

💸 Price insights

Recent fares are above the typical level

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

📅 Best time to fly

November is historically cheapest at $278

Historically, November is the cheapest month to fly from Sihanoukville Province to Hong Kong, at $278.

⏱️ Flight duration

Flights typically take 14h 25m

Flights from Sihanoukville Province to Hong Kong typically take 14h 25m, with 2 stopovers.

✈️ Airlines & availability

Angkor Air, Vietjet Air, and Vietnam Airlines offer deals

Angkor Air, Vietjet Air, and Vietnam Airlines offer deals on this route, with regular availability.

🏆 Airline highlight

Angkor Air offers 32 deals

Angkor Air has 32 deals, making it a frequent choice for flights from Sihanoukville Province to Hong Kong.

🎯 Booking tip

Consider November for better prices

To find prices below the typical level, consider booking your flight for November.

Sihanoukville Province main airports to depart from

Sihanoukville International (KOS)

Cheapest

Sihanoukville International Airport is a convenient departure point for flights to Hong Kong.

📍 ~15 km from Sihanoukville Province (reachable by car).

💸 Flights from ~$389

Hong Kong main airports to arrive at

Hong Kong International (HKG)

Cheapest

Hong Kong International Airport is a key arrival point for flights from Sihanoukville Province.

📍 ~30 km from city center (reachable by car)

💸 Flights from ~$389

Airports nearby Hong Kong used as alternative

Shenzhen Bao an International (SZX)

Consider Shenzhen for its major international hub status in Mainland China and extensive connectivity options.

📍 ~35 km from destination city (reachable by ferry, bus, rail)

💸 Flights from ~$354

Business & First Class Flight Deals to Hong Kong

48% AI deal score

$1,870

From KOS

Elite

Jul 04

Hong Kong, Hong Kong

47% AI deal score

$1,841

$1,819

Save $22

From KOS

Elite

Jul 01

Hong Kong, Hong Kong

47% AI deal score

$1,844

$1,819

Save $25

From KOS

Elite

Jul 05

Hong Kong, Hong Kong

47% AI deal score

$1,843

$1,819

Save $24

From KOS

Elite

Jun 20

Hong Kong, Hong Kong

47% AI deal score

$2,084

Frequently Asked Questions About Flights to Hong Kong

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. Setting up price alerts may also help you catch drops in fares.

Booking flights in advance, often several months out, can sometimes lead to lower prices. However, last-minute deals can also appear, especially if you are flexible. Monitoring price trends can help you decide the optimal booking time.

Comparing nearby airports at both your origin and destination can sometimes uncover more economical flight options. While it might add to your travel time, the potential savings on airfare could be significant. Always factor in ground transportation costs when considering this.

Related routes

More routes from Sihanoukville Province

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Sihanoukville Province to Hong Kong: Overview

Insights for flights from Sihanoukville Province to Hong Kong

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

Regular price: $244 - $481

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

The regular price range for this route is typically between 244 USD and 481 USD. The current lowest deal is 500 USD with Angkor Air for travel from Nov 15-Nov 16.

now $500

Low $244

High $481

The cheapest time to fly from Sihanoukville Province to Hong Kong

November

Cheapest

Flights from $278

December

Most Expensive

Flights from $388

Jan

Mar

Apr

May

Jun

Jul

Sep

Oct

Nov

Dec

Direct flights from Sihanoukville Province to Hong Kong

Angkor Air

Vietnam Airlines

Vietjet Air

AirAsia

Last-minute flights going from Sihanoukville Province to Hong Kong

Mon, Jul 27

⌛ Last-Minute

KOS - Hong Kong

Sihanoukville Province (KOS) - Hong Kong (HKG)

Angkor Air, Vietnam Airlines

$301

$1,084

One-way

Tue, Jul 28

⌛ Last-Minute

KOS - Hong Kong

Sihanoukville Province (KOS) - Hong Kong (HKG)

Angkor Air, Vietnam Airlines

$300

$969

One-way

Wed, Aug 5

⌛ Last-Minute

KOS - Hong Kong

Sihanoukville Province (KOS) - Hong Kong (HKG)

Angkor Air, Vietnam Airlines

$370

$503

One-way

Wed, Aug 5

⌛ Last-Minute

KOS - Hong Kong

Sihanoukville Province (KOS) - Hong Kong (HKG)

Angkor Air, Vietnam Airlines

$370

$616

One-way

Sat, Aug 8

⌛ Last-Minute

KOS - Hong Kong

Sihanoukville Province (KOS) - Hong Kong (HKG)

Angkor Air, Vietnam Airlines

$284

$602

One-way

Sat, Aug 8

⌛ Last-Minute

KOS - Hong Kong

Sihanoukville Province (KOS) - Hong Kong (HKG)

Angkor Air, Vietnam Airlines

$334

$602

One-way

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

2 nights

Aug 5 - Aug 7

$370 → $503

36%

18 nights

Sep 19 - Oct 7

$242 → $486

101%

1 night

Aug 5 - Aug 6

$370 → $616

66%

22 nights

Sep 15 - Oct 7

$239 → $486

103%

Popular Airports to fly from Sihanoukville Province to Hong Kong