Direct (nonstop) flights from Tokyo to Seoul
3 airlines fly nonstop from Haneda Airport (HND) to Incheon International Airport (ICN). It's 753 miles (1,212 km), about 2h 45m in the air. Operated by Korean Air, Peach Aviation, Asiana Airlines.
Korean Air
Peach Aviation
Asiana Airlines
Route data last updated: May 27, 2026
Airlines with non-stop flights
OZ
Asiana Airlines
Alternative Routes
Other ways to fly from Tokyo to Seoul with one stop · direct emits 139 kg CO₂ per passenger
Looking for the return flight?
ICN → HND: Flights from Seoul to TokyoOther direct flights from Tokyo
Direct flights from Seoul (ICN)
Frequently Asked Questions
How long is the direct flight from Tokyo to Seoul?
A nonstop flight from Tokyo (HND) to Seoul (ICN) takes approximately 2 hours and 45 minutes. The distance is 753 miles (1,212 km).
Which airlines fly nonstop from Tokyo to Seoul?
3 airlines: Korean Air, Peach Aviation, Asiana Airlines.
Is there a nonstop flight from Tokyo to Seoul?
Yes. 3 airlines: Korean Air, Peach Aviation, Asiana Airlines.
How far is Tokyo from Seoul?
The flight distance from Tokyo to Seoul is 753 miles (1,212 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as the length of Italy.
What type of aircraft flies from Tokyo to Seoul?
At 2h 45m, 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 Tokyo to Seoul?
Roughly 139 kg CO2 per passenger one-way. That's about the same as driving 695 km.
Is the return flight from Seoul to Tokyo 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 Tokyo 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 Haneda Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.