Direct (nonstop) flights from Sapporo to Seoul
6 airlines fly nonstop from Sapporo (CTS) to Incheon International Airport (ICN). It's 885 miles (1,424 km), about 3h 10m in the air. Operated by Jeju Air, Korean Air, Jin Air and others.
Jeju Air
Korean Air
Jin Air
Asiana Airlines
T´Way Air
Eastar Jet
Route data last updated: May 29, 2026
Airlines with non-stop flights
OZ
Asiana Airlines
Alternative Routes
Other ways to fly from Sapporo to Seoul with one stop · direct emits 164 kg CO₂ per passenger
Looking for the return flight?
ICN → CTS: Flights from Seoul to SapporoOther direct flights from Sapporo
Direct flights from Seoul (ICN)
Frequently Asked Questions
How long is the direct flight from Sapporo to Seoul?
A nonstop flight from Sapporo (CTS) to Seoul (ICN) takes approximately 3 hours and 10 minutes. The distance is 885 miles (1,424 km).
Which airlines fly nonstop from Sapporo to Seoul?
6 airlines: Jeju Air, Korean Air, Jin Air, Asiana Airlines, T´Way Air, Eastar Jet.
Is there a nonstop flight from Sapporo to Seoul?
Yes. 6 airlines: Jeju Air, Korean Air, Jin Air, Asiana Airlines, T´Way Air, Eastar Jet.
How far is Sapporo from Seoul?
The flight distance from Sapporo to Seoul is 885 miles (1,424 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as London to Madrid.
What type of aircraft flies from Sapporo to Seoul?
At 3h 10m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
Do I need a visa to travel from Japan to Republic of Korea?
Depends on your passport. Check with the Republic of Korea embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Sapporo to Seoul?
Roughly 164 kg CO2 per passenger one-way. That's about the same as driving 820 km.
Is the return flight from Seoul to Sapporo also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Sapporo to Seoul?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Sapporo for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.