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

Direct flights offer convenience by minimizing travel time and avoiding layovers. However, connecting flights can sometimes be more affordable, especially if you are open to longer travel durations. The 'best' option often depends on your priorities for cost versus convenience.

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

Yes, being flexible with your travel dates can significantly impact flight prices. Shifting your departure or return by a few days, or choosing to fly during the week, may lead to considerable savings. Many flight search engines allow you to view prices for a range of dates.

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

Before booking, 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. Understanding these fees beforehand can help you budget accurately for your trip.

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 1 day ago

461 airlines compared

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Fares are subject to change and may not be available for all dates. (Data last updated Sep 14, 2026.)

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

Explore current cheapest deals departing from Sihanoukville Province to Hong Kong

2026-09-29 – 2026-10-27
KOS - Hong Kong
38% AI deal score
$242
$484
Round trip
2026-09-29 – 2026-10-29
KOS - Hong Kong
38% AI deal score
$242
$484
Round trip
2026-09-29 – 2026-10-19
KOS - Hong Kong
38% AI deal score
$242
$489
Round trip
2026-10-27 – 2026-10-29
KOS - Hong Kong
38% AI deal score
$300
$494
Round trip
2026-10-27 – 2026-11-01
KOS - Hong Kong
38% AI deal score
$293
$494
Round trip
2026-10-31 – 2026-11-01
KOS - Hong Kong
38% AI deal score
$299
$494
Round trip
2026-10-27 – 2026-10-31
KOS - Hong Kong
38% AI deal score
$300
$494
Round trip
2026-10-30 – 2026-10-31
KOS - Hong Kong
38% AI deal score
$299
$494
Round trip
2026-10-26 – 2026-11-01
KOS - Hong Kong
38% AI deal score
$284
$494
Round trip
2026-09-22 – 2026-10-19
KOS - Hong Kong
38% AI deal score
$270
$501
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. This duration reflects the fact that most itineraries on this medium-haul route involve at least one stopover. Given the 1,702 km distance between the two cities, planning for a full travel day is advisable.

For cheap flights from Sihanoukville Province to Hong Kong, the fares right now are below the typical level. Prices for this route typically range from $312–$383, with a median of $345. Currently, 0% of recent fares have been classified as a good price, indicating that finding exceptional value might require some flexibility.

When is the cheapest time to fly from Sihanoukville Province to Hong Kong? You'll find the most affordable fares in November, with a median price of $278. October also offers competitive pricing, with a median of $298. Another relatively inexpensive month to consider is July, where the median fare is $315, making these months the best for budget-conscious travelers.

Most itineraries from Sihanoukville Province to Hong Kong involve at least one connection, as 0% of recent fares were for direct flights. When connections are necessary, the typical number of stopovers is 2. This means that travelers should factor in additional time for layovers when planning their journey.

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

Regular price: $211 - $473

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 211 USD and 473 USD. The current lowest deal is 483 USD with Angkor Air, for travel from Sep 29-Oct 29.

now $483

Low $211

High $473

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. The most expensive month is December, with a median price of $388. 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

Cambodia Airways

Last-minute flights going from Sihanoukville Province to Hong Kong

Thu, Sep 17

⌛ Last-Minute

KOS - Hong Kong

Sihanoukville Province (KOS) - Hong Kong (HKG)

Angkor Air

$332

$604

One-way

Fri, Sep 18

⌛ Last-Minute

KOS - Hong Kong

Sihanoukville Province (KOS) - Hong Kong (HKG)

Angkor Air, Vietnam Airlines

$301

$797

One-way

Fri, Sep 18

⌛ Last-Minute

KOS - Hong Kong

Sihanoukville Province (KOS) - Hong Kong (HKG)

Angkor Air, Vietnam Airlines

$280

$798

One-way

Thu, Sep 24

⌛ Last-Minute

KOS - Hong Kong

Sihanoukville Province (KOS) - Hong Kong (HKG)

Angkor Air, Vietnam Airlines

$256

$778

One-way

Thu, Sep 24

⌛ Last-Minute

KOS - Hong Kong

Sihanoukville Province (KOS) - Hong Kong (HKG)

Angkor Air, Vietnam Airlines

$330

$781

One-way

Thu, Sep 24

⌛ Last-Minute

KOS - Hong Kong

Sihanoukville Province (KOS) - Hong Kong (HKG)

Angkor Air, Vietnam Airlines

$258

$781

One-way

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

2 nights

Oct 27 - Oct 29

$300 → $494

65%

1 night

Oct 28 - Oct 29

$299 → $494

65%

1 night

Oct 26 - Oct 27

$299 → $494

65%

3 nights

Oct 25 - Oct 28

$300 → $496

65%

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

Fly in November for the best prices.

Historically, November, October, and July offer the lowest median prices for this route.

⏱️ Flight duration

Connecting flights average 14h 25m.

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

✈️ Airlines & availability

Connecting flights are available from Angkor Air.

Connecting flights are available from Angkor Air, Vietnam Airlines, Vietjet Air, and Cambodia Airways.

🏆 Airline highlight

Angkor Air offers connecting flights.

Angkor Air has historically offered connecting flights for this route.

🎯 Booking tip

Deals appear regularly for this route.

Deals for Sihanoukville Province to Hong Kong flights appear regularly.

Sihanoukville Province main airports to depart from

Sihanoukville International (KOS)

Cheapest

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

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

💸 Flights from ~$462

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.

📍 ~29 km from city center (reachable by various transport options).

💸 Flights from ~$468

Airports nearby Hong Kong used as alternative

Shenzhen Bao an International (SZX)

Shenzhen Bao an International is a useful alternative for its extensive domestic China network and accessibility.

📍 ~37 km from Hong Kong (reachable by ferry, cross-border bus, or MTR/High-Speed Rail)

💸 Flights from ~$436

Business & First Class Flight Deals to Hong Kong

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

Elite

Best Elite deals to Hong Kong

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

From KOS

Elite

Sep 17

Hong Kong, Hong Kong

69% AI deal score

$2,280

$1,679

Save $601

Angkor Air, +1

Business Class

From KOS

Elite

Sep 18

Hong Kong, Hong Kong

69% AI deal score

$2,265

$1,680

Save $585

Angkor Air, +1

Business Class

From KOS

Elite

Sep 18

Hong Kong, Hong Kong

68% AI deal score

$2,175

$1,707

Save $468

Angkor Air, +1

Business Class

From KOS

Elite

Sep 20

Hong Kong, Hong Kong

68% AI deal score

$2,212

$1,707

Save $505

Angkor Air, +1

Business Class

From KOS

Elite

Sep 17

Hong Kong, Hong Kong

68% AI deal score

$2,246

$1,708

Save $538

Angkor Air, +1

Business Class

From KOS

Elite

Sep 19

Hong Kong, Hong Kong

68% AI deal score

$2,226

$1,708

Save $518

Angkor Air, +1

Business Class

From KOS

Elite

Sep 21

Hong Kong, Hong Kong

67% AI deal score

$2,000

$1,656

Save $344

Cambodia Airways, +1

Business Class

From KOS

Elite

Oct 03

Hong Kong, Hong Kong

67% AI deal score

$1,981

$1,680

Save $301

Angkor Air, +1

Business Class

From KOS

Elite

Sep 18

Hong Kong, Hong Kong

67% AI deal score

$2,095

$1,707

Save $388

Angkor Air, +1

Business Class

From KOS

Elite

Oct 26

Hong Kong, Hong Kong

66% AI deal score

$1,837

$1,660

Save $177

Cambodia Airways, +1

Business Class

From KOS

Elite

Oct 09

Hong Kong, Hong Kong

66% AI deal score

$1,798

$1,661

Save $137

Cambodia Airways, +1

Business Class

From KOS

Elite

Oct 31

Hong Kong, Hong Kong

66% AI deal score

$1,911

$1,706

Save $205

Angkor Air, +1

Business Class

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 sites can also help uncover better deals. Sometimes, flying on weekdays or during off-peak seasons may result in lower fares.

Booking in advance often provides more options and potentially lower prices, especially for popular routes. However, last-minute deals can sometimes appear, though they are less predictable. It's usually wise to monitor prices over a period before committing.

Comparing nearby airports can sometimes reveal more economical flight options or different schedules. While it might add to your ground travel, the potential savings on airfare could be significant. Always factor in the total cost and convenience when considering alternative airports.

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: $211 - $473

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 211 USD and 473 USD. The current lowest deal is 483 USD with Angkor Air, for travel from Sep 29-Oct 29.

now $483

Low $211

High $473

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

Cambodia Airways

Last-minute flights going from Sihanoukville Province to Hong Kong

Thu, Sep 17

⌛ Last-Minute

KOS - Hong Kong

Sihanoukville Province (KOS) - Hong Kong (HKG)

Angkor Air

$332

$604

One-way

Fri, Sep 18

⌛ Last-Minute

KOS - Hong Kong

Sihanoukville Province (KOS) - Hong Kong (HKG)

Angkor Air, Vietnam Airlines

$301

$797

One-way

Fri, Sep 18

⌛ Last-Minute

KOS - Hong Kong

Sihanoukville Province (KOS) - Hong Kong (HKG)

Angkor Air, Vietnam Airlines

$280

$798

One-way

Thu, Sep 24

⌛ Last-Minute

KOS - Hong Kong

Sihanoukville Province (KOS) - Hong Kong (HKG)

Angkor Air, Vietnam Airlines

$256

$778

One-way

Thu, Sep 24

⌛ Last-Minute

KOS - Hong Kong

Sihanoukville Province (KOS) - Hong Kong (HKG)

Angkor Air, Vietnam Airlines

$330

$781

One-way

Thu, Sep 24

⌛ Last-Minute

KOS - Hong Kong

Sihanoukville Province (KOS) - Hong Kong (HKG)

Angkor Air, Vietnam Airlines

$258

$781

One-way

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

2 nights

Oct 27 - Oct 29

$300 → $494

65%

1 night

Oct 28 - Oct 29

$299 → $494

65%

1 night

Oct 26 - Oct 27

$299 → $494

65%

3 nights

Oct 25 - Oct 28

$300 → $496

65%

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

Fly in November for the best prices.

Historically, November, October, and July offer the lowest median prices for this route.

⏱️ Flight duration

Connecting flights average 14h 25m.

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

✈️ Airlines & availability

Connecting flights are available from Angkor Air.

Connecting flights are available from Angkor Air, Vietnam Airlines, Vietjet Air, and Cambodia Airways.

🏆 Airline highlight

Angkor Air offers connecting flights.

Angkor Air has historically offered connecting flights for this route.

🎯 Booking tip

Deals appear regularly for this route.

Deals for Sihanoukville Province to Hong Kong flights appear regularly.

Sihanoukville Province main airports to depart from

Sihanoukville International (KOS)

Cheapest

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

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

💸 Flights from ~$462

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.

📍 ~29 km from city center (reachable by various transport options).

💸 Flights from ~$468

Airports nearby Hong Kong used as alternative

Shenzhen Bao an International (SZX)

Shenzhen Bao an International is a useful alternative for its extensive domestic China network and accessibility.

Hong Kong, Hong Kong

66% AI deal score

$1,911

$1,706

Save $205

Angkor Air, +1

Business Class

Frequently Asked Questions About Flights to Hong Kong

Cheap Flights from Sihanoukville Province to Hong Kong

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

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

The cheapest time to fly from Sihanoukville Province to Hong Kong

Direct flights from Sihanoukville Province to Hong Kong

Last-minute flights going from Sihanoukville Province to Hong Kong

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

Popular Airports to fly from Sihanoukville Province to Hong Kong

Sihanoukville Province - Hong Kong route insights

Recent fares are above the typical level.

Fly in November for the best prices.

Connecting flights average 14h 25m.

Connecting flights are available from Angkor Air.

Angkor Air offers connecting flights.

Deals appear regularly for this route.

Sihanoukville Province main airports to depart from

Hong Kong main airports to arrive at

Airports nearby Hong Kong used as alternative

Business & First Class Flight Deals to Hong Kong

Best Elite deals to Hong Kong

Sep 17

Sep 18

Sep 18

Sep 20

Sep 17

Sep 19

Sep 21

Oct 03

Sep 18

Oct 26

Oct 09

Oct 31

Frequently Asked Questions About Flights to Hong Kong

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

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

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

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

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

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

Related routes

More routes from Sihanoukville Province

Flights to Hong Kong from other cities

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

The cheapest time to fly from Sihanoukville Province to Hong Kong

Direct flights from Sihanoukville Province to Hong Kong

Last-minute flights going from Sihanoukville Province to Hong Kong

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

Popular Airports to fly from Sihanoukville Province to Hong Kong

Sihanoukville Province - Hong Kong route insights

Recent fares are above the typical level.

Fly in November for the best prices.

Connecting flights average 14h 25m.

Connecting flights are available from Angkor Air.

Angkor Air offers connecting flights.

Deals appear regularly for this route.

Sihanoukville Province main airports to depart from

Hong Kong main airports to arrive at

Airports nearby Hong Kong used as alternative

Business & First Class Flight Deals to Hong Kong

Best Elite deals to Hong Kong

Sep 17

Sep 18

Sep 18

Sep 20

Sep 17

Sep 19

Sep 21

Oct 03

Sep 18

Oct 26

Oct 09

Oct 31

Frequently Asked Questions About Flights to Hong Kong

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

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

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