Seoul to Phnom Penh (Boeng Khyang) (ICN–KTI) — Airlines, Schedules & Connections

ICN Airport Page →
2,244 mi airlines 7/wk
On-time Some delays Frequent delays
Flight Schedule 1 flight Verified 57m ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
✓
→
OZ739+1
OZ Asiana
32Q
7:35 PM
KST T2
11:20 PM
+07
5h 45m
—
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Seoul to Phnom Penh (Boeng Khyang)
1 carrier, 7 flights/week nonstop.
1 Airlines 7 Flights/wk 2,244 mi 5h 45m nonstop -2h behind 24 1-stop hubs

ICN–KTI is served by 1 airline with nonstop service. Asiana Airlines leads the route. The flight covers 2,244 miles in approximately 5h 45m. Beyond nonstop, 24 hubs offer 1-stop connections.

Also explore ICN Routes KTI Routes ICN Live Flights KTI Live Flights
Carriers on this route

Airline Landscape

All carriers operating nonstop ICN–KTI service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
OZ Asiana Airlines 7 32Q 5h45 – Star Alliance –
Aircraft on this route
32Q Airbus A321neo – OZ
Alliance coverage
Star Alliance: OZ (7 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Schedule

Weekly Schedule Pattern

Nonstop flight frequency by day of week, ICN to KTI direction.
Mon
1
flight
Tue
1
flight
Wed
1
flight
Thu
1
flight
Fri
1
flight
Sat
1
flight
Sun
1
flight
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
1
Nonstop flights
7
Outbound / wk
0
Return / wk
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for ICN to KTI.
1-STOP
One-Stop Connections
24
Hubs
~8h
Fastest
~39h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
1,325
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-2h
Phnom Penh (Boeng Khyang) is 2 hours behind Seoul.
ICN: KST · KTI: +07

When it's 6:00 PM in Seoul, it's 4:00 PM in Phnom Penh (Boeng Khyang).
Distance & Flight Time
2,244 mi / 3,611 km
Nonstop flight time is approximately 5h 45m.
Getting to ICN

AREX (Airport Railroad Express) runs two services from Seoul Station: the Direct Train (43 min, ₩11,000, reserved seats) and the All-Stop train (66 min, ₩4,550, unreserved). Both trains serve T1 first, then T2; confirm which terminal your airline uses before boarding.Limousine buses depart from major Seoul neighborhoods and hotels (₩16,000–18,000, 60–90 min depending on traffic). KAL and LIMOUSINE services are reliable. Taxis from central Seoul cost ₩65,000–80,000 and take 60–90 minutes. Deluxe (black) taxis are pricier but English-speaking drivers are more common.

Facts

ICN–KTI Quick Facts

Key statistics for the Seoul to Phnom Penh (Boeng Khyang) route.
Route details
Distance2,244 mi / 3,611 km
Flight time5h 45m
Time difference-2 hours
Airlines (nonstop)1
Weekly flights7 out
1-stop connections24 hubs
Origin: ICN
Full nameIncheon International Airport
IATA / ICAOICN / RKSI
TimezoneAsia/Seoul
Passengers/yr71.2M
Elevation23 ft / 7 m
Destination: KTI
Full nameTecho International Airport
IATA / ICAOKTI / VDTI
TimezoneAsia/Phnom_Penh
Passengers/yr1.4M
Elevation20 ft / 6 m
FAQ

Frequently Asked Questions

Common questions about ICN to KTI flights.
Nonstop flights from Incheon International Airport to Techo International Airport take approximately 5h 45m. The route covers 2,244 miles.
1 airline operates nonstop service: Asiana Airlines.
There are approximately 7 nonstop flights per week from ICN to KTI.
Yes, 1-stop connections are available through SYX, XIY, PVG, HAN, XMN, FOC, CAN, SZX, SGN, HKG, DMK, BKK, PQC, CKG, DEL, TPE, SIN, VTE, RGN, KUL, DAD, TFU, CGK and AUH. These options provide additional schedule flexibility.
Phnom Penh (Boeng Khyang) is 2 hours behind Seoul.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from ICN to KTI

Incheon International Airport (ICN) and Techo International Airport (KTI) are connected by nonstop service from Asiana Airlines. With 7 weekly departures, this is a regularly served route.

ICN to KTI Flight Duration and Schedule

Nonstop flight time from ICN to KTI ranges from 5 hours 45 minutes. The route covers a distance of 2,244 miles (3,611 km).

Connecting Options and Alternatives

24 one-stop connections are available, with the fastest taking approximately 8 hours via SYX. Two-stop connections are also available via intermediate hubs.