Moscow to Seoul
8h 36m The flight from Sheremetyevo International Airport (SVO) to Incheon International Airport (ICN) covers 6,586 km (4,092 miles) and takes approximately 8h 36m gate to gate for a typical jet.
The route heads north-east on an initial great-circle bearing of 67°, passing near 55.7° N, 91.6° 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 | 11h 58m | 12h 24m |
| Narrowbody jet (A320, 737) | 780 km/h | 8h 27m | 8h 52m |
| Widebody jet (777, 787, A350) | 900 km/h | 7h 19m | 7h 44m |
| Private jet (Gulfstream) | 850 km/h | 7h 45m | 8h 10m |
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
| SVO | ICN | |
|---|---|---|
| Airport | Sheremetyevo International Airport | Incheon International Airport |
| City | Moscow | Seoul |
| Country | Russia | South Korea |
| ICAO | UUEE | RKSI |
| Coordinates | 55.9769, 37.4112 | 37.4691, 126.451 |
| Elevation | 622 ft | 23 ft |
Questions
How long is the flight from Moscow to Seoul?
A non-stop flight from Moscow (SVO) to Seoul (ICN) takes about 8h 36m. The great-circle distance is 6,586 km (4,092 miles, 3,556 nautical miles), flying north-east on an initial bearing of 67°.
How far is Moscow from Seoul?
6,586 kilometres in a straight line over the earth's surface — 4,092 miles or 3,556 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 SVO and ICN?
This page calculates the direct-line time and distance; it does not track airline schedules. At 6,586 km the route is comfortably within range of a non-stop service if an airline chooses to fly it. Check an airline or booking site for what is actually scheduled.
What should I expect on a 8h 36m 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.