Home› Routes› Transpacific Flights› SGN → ICN

SGN to ICN Turbulence Forecast

Is the Ho Chi Minh City to Seoul flight turbulent? Live forecast & historical patterns.

Live forecast
SGN
→
ICN
Ho Chi Minh City · Seoul · 4h 55m
7
Turb Score
4h 55m
Duration
2,660 nm
Distance
38,000 ft
Cruise Alt.
Moderate
Typical
Turbulence Forecast app — SGN to ICN
⚠️ Moderate turbulence today
Get exact timing, altitude & best seat — free
Download free on the App Store
★★★★★ 4.8 · Free · No sign-up
Scan to download Turbulence Forecast
Scan to get the full forecast ★★★★★ 4.8 · Free on the App Store · No sign-up

Typical turbulence along the route

Historical average pattern for SGN–ICN

Smooth Light Moderate
0h1h2h3h4h5h6h4h 55m
Smooth
Light
Moderate
Heavy

About the SGN–ICN route

The Ho Chi Minh City to Seoul route spans the Pacific Ocean — one of the longest commercial flight paths in the world at 3,061 miles. The Pacific jet stream creates moderate turbulence, typically around 3–7 hours into the flight. The sheer length of the route means passengers experience varying conditions: calm stretches punctuated by bumpy patches.

The route is served by Vietnam Airlines, Korean Air, Asiana, VietJet Air on Boeing 787 · Airbus A330 aircraft, with flights typically cruising at 38,000 feet over a distance of 3,061 miles (2,660 nautical miles).

💡 Tip: Long flight — turbulence varies throughout. Wing seats significantly reduce motion.

Turbulence levels on SGN–ICN

What to expect at each phase of the flight

SmoothDeparture & arrival — climb and descent phases are generally calm
LightMinor bumps — drink stays in your cup, walking feels slightly unsteady
ModerateNoticeable bumps — stay seated with seatbelt on, service may pause
HeavyStrong jolts — unsecured items move, crew seated. Rare but possible

Get minute-by-minute timing for your specific flight

Download on the App Store — Free

Best time to fly SGN–ICN

Turbulence by month

J
F
M
A
M
J
J
A
S
O
N
D
Smooth
Light
Moderate
Rough

Best seat on SGN–ICN

Boeing 787-9

Front
Rows 1–20
Light
✓ Wing
Rows 21-32
Smoothest
Rear
Rows 33+
Rougher
Wing seats are over the center of gravity — least affected by turbulence.

What you'll see in the app

Full forecast, live map & seat recommendations

SGN to ICN turbulence forecast app
Flight turbulence tracker
Real-time turbulence map

Similar routes

Other popular routes with turbulence data

HAN → ICN
Hanoi → Seoul
Moderate
SGN → NRT
Ho Chi Minh City → Tokyo
Moderate
ICN → SIN
Seoul → Singapore
light
See all transpacific flights →
All SGN routes→ All ICN routes→

Frequently asked questions

Is the Ho Chi Minh City to Seoul flight turbulent?
The SGN–ICN route typically experiences moderate turbulence. A very smooth flight with minimal turbulence expected. The turbulence score for this route is 7/100.
When is turbulence worst on SGN to ICN?
Long flight — turbulence varies throughout. Wing seats significantly reduce motion. Check the turbulence chart above for the typical pattern along this specific route.
Which seat is smoothest on SGN to ICN?
Wing seats are always the smoothest. On a Boeing 787-9 (the most common aircraft on this route), that's rows 21-32. Avoid the very rear of the aircraft — it amplifies turbulence motion.
How long is the flight from SGN to ICN?
The SGN to ICN flight takes approximately 4h 55m, covering 3,061 miles (2,660 nautical miles).
Which airlines fly SGN to ICN?
The main airlines operating this route are Vietnam Airlines, Korean Air, Asiana, VietJet Air, flying Boeing 787 · Airbus A330 aircraft.

Data Sources

Scores represent typical conditions. Actual turbulence varies daily. For real-time forecasts, use the Turbulence Forecast app. · About our data