Lisbon to Seoul
13h 20m The flight from Lisbon Humberto Delgado Airport (LIS) to Incheon International Airport (ICN) covers 10,396 km (6,460 miles) and takes approximately 13h 20m gate to gate for a typical jet.
The route heads north-east on an initial great-circle bearing of 34°, passing near 64.3° N, 59.9° E at its midpoint.
The route
The great-circle path — the shortest line between the two airports across the curve of the earth. On a flat map it looks bent; on a globe it is straight.
Flight time at different cruise speeds
Aircraft type, winds and routing all move the real number. This is the same distance flown at different speeds, plus the 25-minute ground and climb allowance.
| Typical of | Cruise speed | Airborne | Gate to gate |
|---|---|---|---|
| Turboprop / regional | 550 km/h | 18h 54m | 19h 19m |
| Narrowbody jet (A320, 737) | 780 km/h | 13h 20m | 13h 45m |
| Widebody jet (777, 787, A350) | 900 km/h | 11h 33m | 11h 58m |
| Private jet (Gulfstream) | 850 km/h | 12h 14m | 12h 39m |
Headwinds on an eastbound long-haul routinely add 30–60 minutes; the same route westbound can be quicker. Airlines publish schedules with padding built in.
Both airports
| LIS | ICN | |
|---|---|---|
| Airport | Lisbon Humberto Delgado Airport | Incheon International Airport |
| City | Lisbon | Seoul |
| Country | Portugal | South Korea |
| ICAO | LPPT | RKSI |
| Coordinates | 38.7813, -9.1359 | 37.4691, 126.451 |
| Elevation | 374 ft | 23 ft |
Questions
How long is the flight from Lisbon to Seoul?
A non-stop flight from Lisbon (LIS) to Seoul (ICN) takes about 13h 20m. The great-circle distance is 10,396 km (6,460 miles, 5,613 nautical miles), flying north-east on an initial bearing of 34°.
How far is Lisbon from Seoul?
10,396 kilometres in a straight line over the earth's surface — 6,460 miles or 5,613 nautical miles. Actual flown distance is usually 2–5% longer because aircraft follow airways, avoid weather and route around restricted airspace.
Is there a non-stop flight between LIS and ICN?
This page calculates the direct-line time and distance; it does not track airline schedules. At 10,396 km the route is within reach of long-range widebodies, though not every city pair is served non-stop. Check an airline or booking site for what is actually scheduled.
What should I expect on a 13h 20m flight?
Anything past six hours is a long-haul flight: expect at least one meal service, a significant time-zone shift, and enough sitting that circulation and hydration start to matter. Cabin altitude, dry air and disrupted sleep do more damage to a training routine than the flight itself.
Airport coordinates from OurAirports (public domain). Distance is a great-circle calculation; flight time uses the model described on the method page. Flight times are great-circle estimates for planning only — always check the airline's published schedule.