Chengdu (CTU) → Seoul (ICN)
About Chengdu to Seoul Flights
Discover the best flights from Chengdu to Seoul, covering 2,203 km in approximately 3h 15m. Chengdu (CTU) to Seoul (ICN) is one of the popular medium-haul routes connecting China and South Korea. With 7 major airlines operating this route including direct flights, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from Chengdu to Seoul.
12-Month Price History
Flight prices from Chengdu to Seoul vary significantly throughout the year. February typically offers the best deals with average prices around $477, while July sees the highest prices, averaging $807. Savvy travelers can save up to 41% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
128 days
For best prices
Booking Tips
For the best prices on Chengdu to Seoul flights, we recommend booking 113 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
United Airlines UA | $790 | $3150 | $4760 |
Air China CA | $790 | $3030 | $5600 |
Delta Air Lines DL | $830 | $3080 | $5300 |
Asiana Airlines OZ | $900 | $3100 | $5010 |
American Airlines AA | $950 | $3280 | $4360 |
British Airways BA | $960 | $3690 | $5770 |
Korean Air KE | $970 | $3450 | $4630 |
United Airlines
UA
Economy
$790
Business
$3150
First
$4760
Air China
CA
Economy
$790
Business
$3030
First
$5600
Delta Air Lines
DL
Economy
$830
Business
$3080
First
$5300
Asiana Airlines
OZ
Economy
$900
Business
$3100
First
$5010
American Airlines
AA
Economy
$950
Business
$3280
First
$4360
British Airways
BA
Economy
$960
Business
$3690
First
$5770
Korean Air
KE
Economy
$970
Business
$3450
First
$4630
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
Chengdu → Seoul
Chengdu Shuangliu International (CTU) to Gimpo International (GMP)
Distance: 2,236 km
Average price: $566
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Frequently Asked Questions
How long is the flight from Chengdu to Seoul?
The flight time from Chengdu (CTU) to Seoul (ICN) is approximately 3 hours and 15 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between Chengdu and Seoul?
The aerial distance between Chengdu and Seoul is 2,203 kilometers (1,369 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Chengdu to Seoul?
Several airlines operate flights between Chengdu and Seoul, including Korean Air, Asiana Airlines, Air China and 4 more airlines. Direct flights are available on this route.
What is the cheapest month to fly from Chengdu to Seoul?
Based on historical data, February typically offers the lowest airfares for flights from Chengdu to Seoul. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to Seoul?
For the best prices on Chengdu to Seoul flights, we recommend booking 78 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from Chengdu to Seoul?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of China traveling to South Korea should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between Chengdu and Seoul?
Chengdu operates on Asia/Shanghai time zone, while Seoul is in the Asia/Seoul time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.