Your next trip, last seen at €162
Lowest observedWhen 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
- €162, departing 8 Dec 2026 (Last checked: 12 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 9Check live prices for this route
- Airlines seen
- China Eastern, Vietnam Airlines
About this route
Explore the fares we observed from Hong Kong to Siem Reap. Prices move often, so pick your dates to see the latest options.
- Route distance
- 1,476 km
- Airlines seen
- China Eastern, Vietnam Airlines
- Seen on fares with a connection
- 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.
- Siem Reap-Angkor International Airport (SAI) → Siem Reap, city gazetteer reference point (13.3633, 103.8564): ≈ 40 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 days before departure
Lowest fare from Hong Kong to Siem Reap by days until departure (31 to 60 days): €162 (checked 12 Oct 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 31 to 60 days | €162 | 3 |
| 61 days or more | €194 | 6 |
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.
Frequently asked
How much is a flight from Hong Kong to Siem Reap?
The lowest fare we have observed is €162, 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 Siem Reap?
In our observations December 2026 is the cheapest month so far, at €162.
Are there direct flights from Hong Kong to Siem Reap?
Our data holds no non-stop flight from Hong Kong to Siem Reap. The fares on this page include at least one stop.
Which airlines fly from Hong Kong to Siem Reap?
These are the carriers we have seen on the route: China Eastern, Vietnam Airlines.
How many of the observed Hong Kong to Siem Reap fares were non-stop?
None of the 14 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
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