Flights operate between Tokyo (NRT) and Jung-gu (ICN).
1 airline operates this route with 25-29 flights daily flights.
Average flight time is 1h 49m - 3h 10m.
Route distance is 786 miles (1265 km).
Route Distance
786 miles (1265 km)
Average Duration
1h 49m - 3h 10m
Airlines Operating This Route
Thai Smile
Flight Frequency
Daily Flights
25-29 flights
Weekly Flights
176
Typical Departure Time Ranges
Earliest Departure
13:35
Latest Departure
15:20
Route Intelligence Dashboard
Overall Connectivity Score
60
GoodRoute Diversity
1
Direct Routes
Thai Smile serves 1 destination from NRT
Weekly Frequency
14
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| NRT → Jung-gu (ICN) (ICN) | 14/week | 1h 49m - 3h 10m | 786 km | Moderate |
Flight Schedule & Filters
Thai Smile flights from Tokyo (NRT) to Jung-gu (ICN)
Thai Smile operates scheduled nonstop flights between Tokyo (NRT) and Jung-gu (ICN). Thai Smile operates 25-29 flights daily flights on this route.• Flight Duration: 1h 49m - 3h 10m (average flight time)• Distance: 786 miles (1265 km) (air miles between airports)• Daily Flights: 25-29 flights (scheduled departures per day)
Tokyo (NRT)
JP
Jung-gu (ICN)
KR
FLIGHT TIME
1h 49m - 3h 10m
FLIGHT DISTANCE
786 miles (1265 km)
2h 40m - 3h 15m
13:35
15:20
786 miles (1265 km)
September
1 (Show)
176
Thai Smile Terminal Information & Contact
Departure Terminal - Tokyo (NRT)
Terminal: 1N
Phone: 81-800-100-9274
Location: 1N, Tokyo, JP
Arrival Terminal - Jung-gu (ICN)
Terminal: 1
Phone: 820 2 3483 4888
Location: 1, Seoul, KR
Thai Smile Flight Schedule from Tokyo (NRT) to Jung-gu (ICN)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
WE502 |  Thai Smile | 13:35 | 16:15:00 | Airbus A330-200 |
WE504 | Thai Smile | 15:20 | 18:35:00 | Airbus A330-200 |
Thai Smile Monthly Flight Calendar
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Thai Smile Terminal Information
Departure Terminal at Tokyo (NRT):
Arrival Terminal at Jung-gu (ICN):
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 Thai Smile 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
Frequently Asked Questions
How many Thai Smile flights operate from Tokyo (NRT) to Seoul (ICN)?
Thai Smile operates 2 flights from Tokyo (NRT) to Seoul (ICN).
What city does Seoul (ICN) airport serve?
Seoul (ICN) airport serves Jung-gu, KR.
How long is the Thai Smile flight from Tokyo (NRT) to Seoul (ICN)?
The flight duration is approximately 1h 49m - 3h 10m.
What is the distance from Tokyo (NRT) to Seoul (ICN)?
The distance is 786 miles (1265 km).
What aircraft does Thai Smile use on this route?
Thai Smile uses Airbus A330-200 on this route.
Which other airlines operate on this route?
12 other airlines operate on this route: Zipair Tokyo, Asiana Airlines, Korean Air and 9 more.
What are the earliest and latest Thai Smile flight departure times?
The earliest Thai Smile flight departs at 13:35 and the latest departs at 15:20.
View all Thai Smile flights to Tokyo (NRT) →
Popular Thai Smile routes from Tokyo include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.