Direct (nonstop) flights from Helsinki to Seoul
1 airline flys nonstop from Helsinki Airport (HEL) to Incheon International Airport (ICN). It's 4,381 miles (7,050 km), about 11h 50m in the air. Operated by Finnair.
Finnair
Route data last updated: May 28, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Helsinki to Seoul with one stop · direct emits 670 kg CO₂ per passenger
Looking for the return flight?
ICN → HEL: Flights from Seoul to HelsinkiOther direct flights from Helsinki
Direct flights from Seoul (ICN)
Frequently Asked Questions
How long is the direct flight from Helsinki to Seoul?
A nonstop flight from Helsinki (HEL) to Seoul (ICN) takes approximately 11 hours and 50 minutes. The distance is 4,381 miles (7,050 km).
Which airlines fly nonstop from Helsinki to Seoul?
Just Finnair.
Is there a nonstop flight from Helsinki to Seoul?
Yes. 1 airline: Finnair.
How far is Helsinki from Seoul?
The flight distance from Helsinki to Seoul is 4,381 miles (7,050 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Rome.
What is the time difference between Helsinki and Seoul?
Seoul is 6 hours ahead of Helsinki. (Europe/Helsinki vs Asia/Seoul.)
Will I experience jet lag flying from Helsinki to Seoul?
Probably — 6-hour time difference means moderate jet lag. Expect about 1 day of adjustment per hour of shift. Flying eastward is generally harder to adjust to.
What type of aircraft flies from Helsinki to Seoul?
At 11h 50m, this route typically uses wide-body aircraft — Boeing 777, 787, or Airbus A330/A350. Varies by airline.
Do I need a visa to travel from Finland 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 Helsinki to Seoul?
Roughly 670 kg CO2 per passenger one-way. That's about the same as driving 3,350 km.
Is the return flight from Seoul to Helsinki 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 Helsinki to Seoul?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. For long-haul, booking 2-3 months out tends to help. Use "Check Prices" above to compare.
How early should I arrive at Helsinki Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.