Hong Kong International Airport
Hong Kong, Hong Kong SAR ChinaHKG / VHHH
International hub · 81 direct destinations · 3 runways · longest runway 12,467 ft
81 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Route
Hong Kong → Phnom Penh
HKG
Hong KongHong Kong International Airport
Hong KongHong Kong International AirportKTI
Phnom PenhTecho International Airport
Phnom PenhTecho International AirportSaturdayFriday
- Distance
- 962 mi
- Estimated flight time
- ~2h 25m
Phnom Penh is currently 1 hour behind Hong Kong.
Observed nonstop
How often does this route fly?
Frequency
A couple of times a day
On average around 2 flights a day, observed from October 2025 to September 2026.
- 2
- flights per day
- 2
- busiest month · Oct
- 2 hr 13 min
- measured flight time
- 1 / 12
- months seen
Through the year
Per day, month by month
- –Jan2026
- –Feb
- –Mar
- –Apr
- –May
- –Jun
- –Jul
- –Aug
- –Sep
- 2Oct2025
- –Nov
- –Dec
In October 2025, November 2025, December 2025, January 2026 we saw less traffic at Hong Kong in general than usual; compare that month with care.
Airlines
Who flies it
Cathay Pacificnow and then
Cambodia Airwaysnow and then
Through the day
Departure times
Local time in Hong Kong. Most departures between 14:00 and 17:00.
- 00:00
- 01:00
- 02:00
- 03:00
- 04:00
- 05:00
- 06:00
- 07:00
- 08:00
- 09:00
- 10:00
- 11:00
- 12:00
- 13:00
- 14:00
- 15:00
- 16:00
- 17:00
- 18:00
- 19:00
- 20:00
- 21:00
- 22:00
- 23:00
Through the week
By weekday
- 0.1Mon
- 0.1Tue
- 0.1Wed
- 0.2Thu
- 0.1Fri
- 0.1Sat
- 0.1Sun
Fleet
Aircraft observed
- Airbus A321neoA21N40%
- Airbus A320A32028%
- Airbus A330-300A33325%
- Gulfstream G650GLF65%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | Not seen in this month. | ||
| February 2026 | Not seen in this month. | ||
| March 2026 | Not seen in this month. | ||
| April 2026 | Not seen in this month. | ||
| May 2026 | Not seen in this month. | ||
| June 2026 | Not seen in this month. | ||
| July 2026 | Not seen in this month. | ||
| August 2026 | Not seen in this month. | ||
| September 2026 | Not seen in this month. | ||
| October 2025 | 2 | 40 |
|
| November 2025 | Not seen in this month. | ||
| December 2025 | Not seen in this month. | ||
Airlines observed on this route
From observed callsign routes on HKG-KTI - not a booking guarantee.
About this route
- International route: Hong Kong and Phnom Penh are in different countries.
- Direct destinations observed from Hong Kong: 81.
- Direct destinations observed from Phnom Penh: 8.
The airports on this route
Techo International Airport
Phnom Penh, CambodiaKTI / VDTI
Regional airport · 8 direct destinations
84 °F · Partly cloudySource: METAR observation via the NOAA Aviation Weather Center
About the route from Hong Kong to Phnom Penh
The observed direct connection between Hong Kong International Airport (HKG) and Techo International Airport (KTI) covers approximately 962 mi. The estimated flight time is around 2h 25m. Cambodia Airways and Cathay Pacific have been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Hong Kong from Phnom Penh by air?
- The great-circle distance between Hong Kong International Airport and Techo International Airport is approximately 962 mi.
- How long is the flight from Hong Kong to Phnom Penh?
- Based on the distance, the estimated flight time is about 2h 25m. This is an estimate, not a schedule.
- Is there a direct connection from Hong Kong to Phnom Penh?
- Yes, a direct connection between HKG and KTI has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Cambodia Airways and Cathay Pacific.
- How often is there a flight from Hong Kong to Phnom Penh?
- On average around 2 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 40 observed flights. Mainly Cathay Pacific, Cambodia Airways. That is an observation, not a timetable.
- What is the current time difference between Hong Kong and Phnom Penh?
- Phnom Penh is currently 1 hour behind Hong Kong.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.
Route data updated on October 11, 2026.