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NRT to SIN Turbulence Forecast

Is the Tokyo to Singapore flight turbulent? Live forecast & historical patterns.

Live forecast
NRT
→
SIN
Tokyo · Singapore · 6h 30m
44
Turb Score
6h 30m
Duration
3,316 nm
Distance
38,000 ft
Cruise Alt.
Light
Typical
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Typical turbulence along the route

Historical average pattern for NRT–SIN

Smooth Light Moderate
0h1h2h3h4h5h6h6h 30m
Smooth
Light
Moderate
Heavy

About the NRT–SIN route

The Tokyo to Singapore route spans the Pacific Ocean — one of the longest commercial flight paths in the world at 3,815 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 Singapore Airlines, Japan Airlines, All Nippon Airways on Airbus A350 · Boeing 777 aircraft, with flights typically cruising at 38,000 feet over a distance of 3,815 miles (3,316 nautical miles).

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

Turbulence levels on NRT–SIN

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

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Best time to fly NRT–SIN

Turbulence by month

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

Best seat on NRT–SIN

Airbus A350

Front
Rows 1–19
Light
✓ Wing
Rows 20–36
Smoothest
Rear
Rows 37+
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

NRT to SIN turbulence forecast app
Flight turbulence tracker
Real-time turbulence map

Similar routes

Other popular routes with turbulence data

SIN → NRT
Singapore → Tokyo
Light
LHR → SIN
London → Singapore
Light
NRT → LAX
Tokyo → Los Angeles
Moderate
NRT → SYD
Tokyo → Sydney
Light
HKG → SIN
Hong Kong → Singapore
Light
See all transpacific flights →
All NRT routes→ All SIN routes→

Frequently asked questions

Is the Tokyo to Singapore flight turbulent?
The NRT–SIN route typically experiences light turbulence. Light turbulence may occur — mostly smooth with occasional bumps. The turbulence score for this route is 44/100.
When is turbulence worst on NRT to SIN?
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 NRT to SIN?
Wing seats are always the smoothest. On a Airbus A350 (the most common aircraft on this route), that's rows 20–36. Avoid the very rear of the aircraft — it amplifies turbulence motion.
How long is the flight from NRT to SIN?
The NRT to SIN flight takes approximately 6h 30m, covering 3,815 miles (3,316 nautical miles).
Which airlines fly NRT to SIN?
The main airlines operating this route are Singapore Airlines, Japan Airlines, All Nippon Airways, flying Airbus A350 · Boeing 777 aircraft.