Direct (nonstop) flights from Seoul to Lisbon
1 airline flys nonstop from Incheon International Airport (ICN) to Lisbon Airport (LIS). It's 6,475 miles (10,420 km), about 15h 35m in the air. Operated by Korean Air.
Korean Air
Route data last updated: May 31, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Seoul to Lisbon with one stop · direct emits 990 kg CO₂ per passenger
Looking for the return flight?
LIS → ICN: Flights from Lisbon to SeoulOther direct flights from Seoul
Direct flights from Lisbon (LIS)
Frequently Asked Questions
How long is the direct flight from Seoul to Lisbon?
A nonstop flight from Seoul (ICN) to Lisbon (LIS) takes approximately 15 hours and 35 minutes. The distance is 6,475 miles (10,420 km).
Which airlines fly nonstop from Seoul to Lisbon?
Just Korean Air.
Is there a nonstop flight from Seoul to Lisbon?
Yes. 1 airline: Korean Air.
How far is Seoul from Lisbon?
The flight distance from Seoul to Lisbon is 6,475 miles (10,420 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as London to Tokyo.
What is the time difference between Seoul and Lisbon?
Lisbon is 8 hours behind Seoul. (Asia/Seoul vs Europe/Lisbon.)
Will I experience jet lag flying from Seoul to Lisbon?
Probably — 8-hour time difference means significant jet lag. Expect about 1 day of adjustment per hour of shift. Flying westward is generally easier to adjust to.
What type of aircraft flies from Seoul to Lisbon?
At 15h 35m, 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 Republic of Korea to Portugal?
Depends on your passport. Check with the Portugal embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Seoul to Lisbon?
Roughly 990 kg CO2 per passenger one-way. That's about the same as driving 4,950 km.
Is the return flight from Lisbon to Seoul 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 Seoul to Lisbon?
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 Incheon International Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.