Techo International Airport
Phnom Penh, CambodiaKTI / VDTI
Regional airport · 8 direct destinations
81 °F · Partly cloudySource: METAR observation via the NOAA Aviation Weather Center
Route
Phnom Penh → Seoul
KTI
Phnom PenhTecho International Airport
Phnom PenhTecho International AirportICN
SeoulIncheon International Airport
SeoulIncheon International Airport- Distance
- 2,244 mi
- Estimated flight time
- ~5h
Seoul is currently 2 hours ahead of Phnom Penh.
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
- 5 hr 0 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
Airlines
Who flies it
Asiana Airlinesnow and then
Korean Airnow and then
Sky Angkor Airlinesnow and then
Through the day
Departure times
Local time in Phnom Penh. Most departures between 23:00 and 02:00.
- 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
- 0.2Wed
- 0.1Thu
- 0.1Fri
- 0.1Sat
- 0.1Sun
Fleet
Aircraft observed
- Airbus A321neoA21N46%
- Airbus A330-300A33331%
- Airbus A320neoA20N23%
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 | 39 |
|
| November 2025 | Not seen in this month. | ||
| December 2025 | Not seen in this month. | ||
Airlines observed on this route
From observed callsign routes on KTI-ICN - not a booking guarantee.
About this route
- International route: Phnom Penh and Seoul are in different countries.
- The opposite direction has also been observed as a direct connection.
- Direct destinations observed from Phnom Penh: 8.
- Direct destinations observed from Seoul: 99.
The airports on this route
Incheon International Airport
Seoul, South KoreaICN / RKSI
International hub · 99 direct destinations · 4 runways · longest runway 13,123 ft
59 °F · FogSource: METAR observation via the NOAA Aviation Weather Center
About the route from Phnom Penh to Seoul
The observed direct connection between Techo International Airport (KTI) and Incheon International Airport (ICN) covers approximately 2,244 mi. The estimated flight time is around 5h. Asiana Airlines, Korean Air and Sky Angkor Airlines have been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Phnom Penh from Seoul by air?
- The great-circle distance between Techo International Airport and Incheon International Airport is approximately 2,244 mi.
- How long is the flight from Phnom Penh to Seoul?
- Based on the distance, the estimated flight time is about 5h. This is an estimate, not a schedule.
- Is there a direct connection from Phnom Penh to Seoul?
- Yes, a direct connection between KTI and ICN has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Asiana Airlines, Korean Air and Sky Angkor Airlines.
- How often is there a flight from Phnom Penh to Seoul?
- On average around 2 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 39 observed flights. Mainly Asiana Airlines, Korean Air, Sky Angkor Airlines. That is an observation, not a timetable.
- What is the current time difference between Phnom Penh and Seoul?
- Seoul is currently 2 hours ahead of Phnom Penh.
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.