When is the Tokyo to Hong Kong route most turbulent?

See the monthly chart above for exact patterns. Transatlantic and mountain routes are typically roughest in winter (Dec–Mar). Tropical and Caribbean routes peak during monsoon season (Jul–Sep).

What aircraft operates the NRT to HKG route?

The NRT–HKG route is typically operated by Boeing 777 · Airbus A330. Airlines include ANA, Cathay Pacific, JAL.

Is turbulence on NRT to HKG dangerous?

No — turbulence on the NRT–HKG route is not dangerous to the aircraft. Modern commercial aircraft are built to withstand far more stress than any turbulence encountered. The main risk is to unbelted passengers. Always keep your seatbelt fastened when seated.

How can I check turbulence before my NRT to HKG flight?

Use the Turbulence Forecast app (iOS & Android) for real-time PIREPs, SIGMET alerts, and AI-powered forecasts for the NRT–HKG route. The app shows minute-by-minute turbulence timing for your specific flight date.

NRT to HKG Turbulence Forecast

Q: Is the Tokyo to Hong Kong flight turbulent?

The NRT–HKG route typically experiences light-moderate turbulence.

Q: Which seat is smoothest on NRT to HKG?

Wing seats are smoothest. On a Boeing 777 · Airbus A330, that's rows 20-32. Avoid the rear of the aircraft where turbulence is felt most.

Q: How long is the flight from NRT to HKG?

The NRT to HKG flight takes approximately 3h 42m, covering 2,066 miles (1,795 nautical miles) at a cruising altitude of 39,000 feet.

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

Live forecast

NRT

→

HKG

Tokyo · Hong Kong · 3h 42m

5.1

Turb Score

3h 42m

Duration

1,795 nm

Distance

39,000 ft

Cruise Alt.

light-moderate

Typical

⚠️ light-moderate turbulence today

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Typical turbulence along the route

Historical average pattern for NRT–HKG

0h1h2h3h4h5h6h3h 42m

Smooth

Light

Moderate

Heavy

About the NRT–HKG route

The Tokyo to Hong Kong route spans the Pacific Ocean — one of the longest commercial flight paths in the world at 2,066 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 ANA, Cathay Pacific, JAL on Boeing 777 · Airbus A330 aircraft, with flights typically cruising at 39,000 feet over a distance of 2,066 miles (1,795 nautical miles).

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

Tokyo to Hong Kong Flight Time

How long is the flight from NRT to HKG?

3h 42m

Flight Time

2,066 mi

Distance

39,000 ft

Cruising Altitude

Boeing 777

Aircraft

The Tokyo (NRT) to Hong Kong (HKG) flight takes approximately 3h 42m, covering 2,066 miles (1,795 nautical miles) at 39,000 feet. The route is operated by ANA, Cathay Pacific, JAL. Return flights (HKG to NRT) take a similar time, though westbound transatlantic and transpacific routes are typically 30–60 minutes longer due to headwinds.

Turbulence levels on NRT–HKG

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

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Best time to fly NRT–HKG

Turbulence by month

Smooth

Light

Moderate

Rough

Best seat on NRT–HKG

Boeing 777

Front

Rows 1–19

Light

✓ Wing

Rows 20-32

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

Similar routes

Other popular routes with turbulence data

Tokyo → San Francisco

Los Angeles → Hong Kong

San Francisco → Hong Kong

Light

See all transpacific flights →

Related guides

Learn more about flight turbulence

Turbulence Tracker

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Best Seat Guide

Which rows feel turbulence least

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Clear-Air Turbulence

The invisible rough air that's increasing

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Turbulence in 2025

Is turbulence getting worse?

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Turbulence Forecast Map

Global turbulence outlook

→

Passenger Reports

Flew Tokyo–Hong Kong in July, had some light turbulence in the middle portion of the flight. Brief and nothing concerning. This route is usually fine.

Business traveler · July

Kids barely noticed the turbulence — just some mild bumps over the North Pacific. Seatbelt sign was on and off a couple times. Nothing dramatic.

Parent traveling with kids · September

There was some noticeable movement over the North Pacific that made me grip the armrest. My seatmate (clearly a regular) didn't even look up from their book. Perspective.

First-time flyer · January

All NRT routes→ All HKG routes→

Frequently asked questions

Is the Tokyo to Hong Kong flight turbulent?

The NRT–HKG route typically experiences light-moderate turbulence. The turbulence score for this route is 5.1/100.

When is turbulence worst on NRT to HKG?

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 HKG?

Wing seats are always the smoothest. On a Boeing 777 (the most common aircraft on this route), that's rows 20-32. Avoid the very rear of the aircraft — it amplifies turbulence motion.

How long is the flight from NRT to HKG?

The NRT to HKG flight takes approximately 3h 42m, covering 2,066 miles (1,795 nautical miles).

Which airlines fly NRT to HKG?

The main airlines operating this route are ANA, Cathay Pacific, JAL, flying Boeing 777 · Airbus A330 aircraft.

Data Sources

PIREP — Pilot reports (PIREPs) submitted via FAA/ICAO systems, aggregated over 12+ months of historical data
SIGMET / AIRMET — Significant Meteorological Information bulletins from NOAA Aviation Weather Center
EDR data — Eddy Dissipation Rate measurements from commercial aircraft (ADS-B derived turbulence intensity)
Seasonal patterns — 5-year rolling averages of turbulence frequency and intensity by month for this route

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