Your next trip, last seen at €204
Lowest observedAirAsia · 1 stop · One wayWhen to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
- Lowest observed
- €204, departing 7 Jan 2027 (Last checked: 12 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 92Check live prices for this route
- Airlines seen
- Air Cambodia, AirAsia, AirAsia Cambodia, Batik Air Malaysia, HK Express, Malaysia Airlines +2 more
- Typical journey time
- 21h 35m
About this route
Explore the fares we observed from Hong Kong to Sihanoukville. Prices move often, so pick your dates to see the latest options.
- Route distance
- 1,725 km
- Typical journey time
- 21h 35m
- Airlines seen
- Air Cambodia, AirAsia, AirAsia Cambodia, Batik Air Malaysia, HK Express, Malaysia Airlines +2 more
- Seen on fares with a connection
- AirAsia, Batik Air Malaysia, HK Express, AirAsia Cambodia, Vietnam Airlines
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
Airport to city: straight-line distance
- Hong Kong International Airport (HKG) → Hong Kong, city gazetteer reference point (22.3193, 114.1694): ≈ 26 km.
- Sihanouk International Airport (KOS) → Sihanoukville, city gazetteer reference point (10.6333, 103.5000): ≈ 16 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest fare by departure month
Cheapest month from Hong Kong to Sihanoukville: January 2027, from €204 (checked 12 Oct 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| October 2026 | €207 | 18 |
| November 2026 | €218 | 30 |
| December 2026 | €211 | 31 |
| January 2027 | €204 | 12 |
Lowest fare by day of the week
Cheapest day of the week from Hong Kong to Sihanoukville: Thursday, from €204 (checked 12 Oct 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €218 | 13 |
| Tuesday | €207 | 13 |
| Wednesday | €218 | 13 |
| Thursday | €204 | 13 |
| Friday | €217 | 14 |
| Saturday | €207 | 13 |
| Sunday | €207 | 13 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Lowest fare by days before departure
Lowest fare from Hong Kong to Sihanoukville by days until departure (61 days or more): €204 (checked 12 Oct 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 0 to 7 days | €211 | 8 |
| 8 to 30 days | €207 | 23 |
| 31 to 60 days | €211 | 30 |
| 61 days or more | €204 | 31 |
One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.
Fares for different departure dates, checked now; not a guide to when to book.
Lowest one-way fare we saw per airline
Cheapest airline from Hong Kong to Sihanoukville: AirAsia, from €204 (checked 12 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| AirAsia | €204Jan 7, 2027 | 65 |
| AirAsia Cambodia | €222Nov 11, 2026 | 6 |
| Batik Air Malaysia | €222Nov 18, 2026 | 10 |
| HK Express | €232Nov 15, 2026 | 7 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Hong Kong to Sihanoukville?
The lowest fare we have observed is €204, found on 12 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Hong Kong to Sihanoukville?
Cheapest month from Hong Kong to Sihanoukville: January 2027, from €204 (checked 12 Oct 2026).
Are there direct flights from Hong Kong to Sihanoukville?
Our data holds no non-stop flight from Hong Kong to Sihanoukville. The fares on this page include at least one stop.
Which airlines fly from Hong Kong to Sihanoukville?
These are the carriers we have seen on the route: Air Cambodia, AirAsia, AirAsia Cambodia, Batik Air Malaysia, HK Express, Malaysia Airlines +2 more.
How long does the flight from Hong Kong to Sihanoukville take?
The average journey time across the 88 fares we observed is 22h 12m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Hong Kong to Sihanoukville fares were non-stop?
None of the 93 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
Which day of the week is cheapest from Hong Kong to Sihanoukville?
Cheapest day of the week from Hong Kong to Sihanoukville: Thursday, from €204 (checked 12 Oct 2026).
Which airline has the lowest fare from Hong Kong to Sihanoukville?
Cheapest airline from Hong Kong to Sihanoukville: AirAsia, from €204 (checked 12 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
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Recently observed fares. Prices may change.
Last checked: 12 Oct 2026