To Sihanoukville Province

Cheap Flights from Hong Kong to Sihanoukville Province

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

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

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

Explore current cheapest deals departing from Hong Kong to Sihanoukville Province

Round trip

Sort by: Cheapest

August 24 - September 8

Cheapest

Best

Earliest

HKG - Sihanoukville Province

$236

$390

Round trip

November 2 - November 14

Best

HKG - Sihanoukville Province

$246

$404

Round trip

November 13 - November 29

HKG - Sihanoukville Province

$244

$453

Round trip

November 13 - November 15

HKG - Sihanoukville Province

$258

$455

Round trip

November 13 - November 27

HKG - Sihanoukville Province

$248

$456

Round trip

November 2 - November 11

HKG - Sihanoukville Province

$254

$464

Round trip

November 2 - November 8

HKG - Sihanoukville Province

$255

$465

Round trip

November 2 - November 9

HKG - Sihanoukville Province

$255

$465

Round trip

November 2 - November 5

HKG - Sihanoukville Province

$259

$466

Round trip

November 2 - November 29

HKG - Sihanoukville Province

$238

$466

Round trip

Unlock all 500+ flight deals to Sihanoukville Province and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from Hong Kong to Sihanoukville Province

A typical journey from Hong Kong to Sihanoukville Province takes about 15h 30m, including connections. This duration reflects itineraries that often involve multiple stops, as most flights on this route are not direct. The overall distance covered on this route is 1702 kilometers, classifying it as a medium-haul journey.

If you are looking for cheap flights from Hong Kong to Sihanoukville Province, the cheapest time to fly is often in February, with a median fare of $230. Other economical options include October, where the median fare is $238, and September, with a median fare of $241. Planning your trip during these months could result in more favorable pricing.

Fares for this route typically range from $335–$452, with a median of $400. Right now, fares are above the typical level for this route. Currently, new deals appear almost daily, indicating a dynamic market for flights from Hong Kong to Sihanoukville Province, though 0% of recent fares were classified as a good price.

For travelers flying from Hong Kong to Sihanoukville Province, most itineraries connect at least once. Specifically, 0% of recent fares were for direct flights from Hong Kong to Sihanoukville Province. For the majority of itineraries that do connect, 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 - $372

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

The regular price range for flights from Hong Kong to Sihanoukville Province is typically between $197 and $372. The current lowest deal is $390 with Scoot, for travel from August 24 to September 8.

now $390

Low $197

High $372

The cheapest time to fly from Hong Kong to Sihanoukville Province

The cheapest month to fly from Hong Kong to Kos is February, with a median price of $230. The most expensive month is March, with a median price of $420. Prices are generally lower from January to November.

February

Cheapest

Flights from $230

March

Most Expensive

Flights from $420

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Hong Kong to Sihanoukville Province

AirAsia

Vietjet Air

Scoot

Malindo Airways

Last-minute flights going from Hong Kong to Sihanoukville Province

Fri, Jun 19

⌛ Last-Minute

HKG - Sihanoukville Province

Hong Kong (HKG) - Sihanoukville Province (KOS)

Vietjet Air

$311

$600

One-way

Fri, Jun 19

⌛ Last-Minute

HKG - Sihanoukville Province

Hong Kong (HKG) - Sihanoukville Province (KOS)

Vietjet Air

$337

$649

One-way

Thu, Jul 2

⌛ Last-Minute

HKG - Sihanoukville Province

Hong Kong (HKG) - Sihanoukville Province (KOS)

AirAsia

$293

$536

One-way

Fri, Jul 3

⌛ Last-Minute

HKG - Sihanoukville Province

Hong Kong (HKG) - Sihanoukville Province (KOS)

Vietjet Air

$307

$604

One-way

Sat, Jul 4

⌛ Last-Minute

HKG - Sihanoukville Province

Hong Kong (HKG) - Sihanoukville Province (KOS)

Malindo Airways

$301

$569

One-way

Tue, Jul 7

⌛ Last-Minute

HKG - Sihanoukville Province

Hong Kong (HKG) - Sihanoukville Province (KOS)

Malindo Airways

$266

$521

One-way

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

15 nights

Aug 24 - Sep 8

$236 → $390

65%

12 nights

Nov 2 - Nov 14

$246 → $404

64%

2 nights

Nov 13 - Nov 15

$258 → $455

76%

3 nights

Nov 2 - Nov 5

$259 → $466

80%

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 Hong Kong to Sihanoukville Province are above the typical level at $390.

📅 Best time to fly

February is historically cheapest at $230

Historically, February is the cheapest month to fly from Hong Kong to Sihanoukville Province.

⏱️ Flight duration

Connecting flights average 15h 30m

Flights from Hong Kong to Sihanoukville Province typically involve 2 stopovers, averaging 15h 30m.

✈️ Airlines & availability

Connecting flights are frequent

This route typically has frequent deals, with an average of 0.6 deals per day historically.

🏆 Airline highlight

AirAsia has 19 direct deals

AirAsia has offered 19 direct deals for flights from Hong Kong to Sihanoukville Province.

🎯 Booking tip

Consider flights in February for better prices

Historically, February offers the lowest median price at $230 for this route.

Hong Kong main airports to depart from

Hong Kong International (HKG)

Cheapest

Hong Kong International offers the cheapest flights to Sihanoukville Province.

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

💸 Flights from ~$390

Sihanoukville Province main airports to arrive at

Sihanoukville International (KOS)

Cheapest

Sihanoukville International Airport is a good option for travelers seeking the cheapest flights to Sihanoukville Province.

📍 ~11 km from Sihanoukville Province (reachable by car)

💸 Flights from ~$390

Airports nearby Sihanoukville Province used as alternative

Phnom Penh International (PNH)

Phnom Penh International offers significantly more flight options and is easily accessible from Sihanoukville.

📍 ~170 km from Sihanoukville Province (reachable by car)

💸 Flights from ~$212

Techo International Airport (KTI)

Techo International Airport is a new major international hub with modern infrastructure, located south of Phnom Penh.

📍 ~180 km from Sihanoukville Province (reachable by car)

💸 Flights from ~$210

Siem Reap–Angkor International Airport (SAI)

Siem Reap–Angkor International Airport is a major international airport useful for specific regional connections.

📍 ~380 km from Sihanoukville Province (likely requires domestic flight or long road journey)

💸 Flights from ~$325

Phu Quoc International Airport (PQC)

Cheapest

Phu Quoc International Airport is geographically the closest international airport, offering many international and low-cost options.

📍 ~100 km from Sihanoukville Province (requires international border crossing and road/ferry travel)

💸 Flights from ~$173

Tan Son Nhat International (SGN)

Tan Son Nhat International is a massive regional hub with global connectivity, reliable for long-haul international travel.

📍 ~330 km from Sihanoukville Province (requires international border crossing and lengthy road journey or connecting flight)

💸 Flights from ~$196

Business & First Class Flight Deals to Sihanoukville Province

Sihanoukville Province, Cambodia

38% AI deal score

$2,271

From HKG

Elite

Jun 23

Sihanoukville Province, Cambodia

38% AI deal score

$2,271

Frequently Asked Questions About Flights to Sihanoukville Province

To find more affordable flights, consider being flexible with your travel dates and times. Using flight comparison websites can help you see various options across different airlines. Looking into flights with layovers may also sometimes present lower prices than direct routes.

Booking flights in advance often provides more competitive prices, though the ideal booking window can vary. Prices may fluctuate, so monitoring fares over time can help you identify a good deal. Mid-week bookings might sometimes offer better rates than weekend bookings.

Comparing nearby airports can sometimes uncover additional flight options or potentially lower fares. While not always necessary, it may offer more flexibility in your travel plans. Always consider the additional travel time and cost to reach your final destination from an alternative airport.

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