Flights operate between Chiang Mai (CNX) and Jung-gu (ICN).
1 airline operates this route with 3-4 flights daily flights.
Average flight time is 4h 45m - 5h 40m.
Route distance is 2112 miles (3398 km).
Route Distance
2112 miles (3398 km)
Average Duration
4h 45m - 5h 40m
Airlines Operating This Route
Korean Air
Flight Frequency
Daily Flights
3-4 flights
Weekly Flights
25
Typical Departure Time Ranges
Earliest Departure
00:15
Latest Departure
00:15
Route Intelligence Dashboard
Overall Connectivity Score
35
ModerateRoute Diversity
1
Direct Routes
Korean Air serves 1 destination from CNX
Weekly Frequency
7
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| CNX → Jung-gu (ICN) (ICN) | 7/week | 4h 45m - 5h 40m | 2,112 km | Seasonal |
Flight Schedule & Filters
Korean Air flights from Mueang Chiang Mai District (CNX) to Jung-gu (ICN)
Korean Air operates scheduled nonstop flights between Mueang Chiang Mai District (CNX) and Jung-gu (ICN). Korean Air operates 3-4 flights daily flights on this route.• Flight Duration: 4h 45m - 5h 40m (average flight time)• Distance: 2112 miles (3398 km) (air miles between airports)• Daily Flights: 3-4 flights (scheduled departures per day)
Mueang Chiang Mai District (CNX)
TH
Jung-gu (ICN)
KR
FLIGHT TIME
4h 45m - 5h 40m
FLIGHT DISTANCE
2112 miles (3398 km)
4h 50m - 4h 50m
00:15
00:15
2112 miles (3398 km)
June
1 (Show)
25
Korean Air Terminal Information & Contact
Departure Terminal - Mueang Chiang Mai District (CNX)
Terminal: 1
Phone: 30 210 62 61 000
Location: 1, Chiang Mai, TH
Arrival Terminal - Jung-gu (ICN)
Terminal: 1
Phone: 8 222 656 2001
Location: 1, Seoul, KR
Korean Air Flight Schedule from Mueang Chiang Mai District (CNX) to Jung-gu (ICN)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
KE684 |  Korean Air | 00:15 | 07:05:00 | Airbus A330-300 |
Korean Air Monthly Flight Calendar
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Korean Air Terminal Information
Departure Terminal at Mueang Chiang Mai District (CNX):
Arrival Terminal at Jung-gu (ICN):
• Terminal : Korean Air operates from this terminal
Terminal 1:
• Korean Air Terminal Phone: 8 222 656 2001
Weather & Climate at Jung-gu (ICN)
12.5°C
Avg Temperature127mm
Avg Rainfall17.6km/h
Avg Wind Speed79%
Avg HumidityBest Months to Visit
Challenging Months
12-Month Weather Overview
Wind Speed by Month
Humidity by Month
Best Time to Book Flights to Jung-gu (ICN)
Best Booking Window
Book 2-3 months in advance for best prices
Booking Tip
Avoid booking during extreme weather months for better deals
Peak Travel Months
Expect higher prices and more crowds during these months. Book early to secure better rates.
Recommended Months
These months offer the best balance of weather, prices, and availability.
Monthly Booking Recommendations
Flight Price Trends for Jung-gu (ICN)
Cheapest Months to Fly
Book flights during these months for the best deals and lowest prices.
Most Expensive Months
Prices are typically highest during these months. Consider booking well in advance or choosing alternative dates.
Price Trend Analysis
Prices are typically lower during shoulder seasons
Monthly Price Trends
Best Months to Fly Korean Air to Jung-gu (ICN)
Shoulder Season
Transition periods with moderate conditions. Good balance of price and experience.
Challenging Months
These months may have less favorable conditions. Plan accordingly and book early.
Extreme Conditions
These months may have extreme weather or conditions. Travel with caution and proper preparation.
Seasonal Insight
Best travel months: Year-round
Seasonal Travel Calendar
Korean Air Contact Information and Customer Services
Korean Air Address
9th floor of Korean Air Building, 117 Seosomun-Ro (3-41, Seosomun-dong), Chung-gu,
Seoul 400-700, South Korea
Customer Service Phone
+82 22 656 20 01Official Website
koreanair.com/Frequently Asked Questions
How many Korean Air flights operate from Chiang Mai (CNX) to Seoul (ICN)?
Korean Air operates 1 flight from Chiang Mai (CNX) to Seoul (ICN).
What city does Seoul (ICN) airport serve?
Seoul (ICN) airport serves Jung-gu, KR.
How long is the Korean Air flight from Chiang Mai (CNX) to Seoul (ICN)?
The flight duration is approximately 4h 45m - 5h 40m.
What is the distance from Chiang Mai (CNX) to Seoul (ICN)?
The distance is 2112 miles (3398 km).
What aircraft does Korean Air use on this route?
Korean Air uses Airbus A330-300 on this route.
Which other airlines operate on this route?
3 other airlines operate on this route: Jeju Air, Jin Air, Eastar Jet.
Which terminal does Korean Air use at Seoul (ICN)?
Korean Air flights to Seoul (ICN) arrive at Terminal 1. Terminal 1 phone: 8 222 656 2001.
View all Korean Air flights to Chiang Mai (CNX) →
Popular Korean Air routes from Chiang Mai include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.