When is the Bangkok 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 BKK to HKG route?

The BKK–HKG route is typically operated by Airbus A330 · Boeing 737. Airlines include Thai Airways, Cathay Pacific, HK Express.

Is turbulence on BKK to HKG dangerous?

No — turbulence on the BKK–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 BKK to HKG flight?

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

BKK to HKG Turbulence Forecast

Q: Is the Bangkok to Hong Kong flight turbulent?

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

Q: Which seat is smoothest on BKK to HKG?

Wing seats are smoothest. On a Airbus A330 · Boeing 737, that's rows 18-28. Avoid the rear of the aircraft where turbulence is felt most.

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

The BKK to HKG flight takes approximately 2h 42m, covering 1,243 miles (1,080 nautical miles) at a cruising altitude of 37,000 feet.

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

Live forecast

BKK

→

HKG

Bangkok · Hong Kong · 2h 42m

5.8

Turb Score

2h 42m

Duration

1,080 nm

Distance

37,000 ft

Cruise Alt.

light-moderate

Typical

⚠️ light-moderate turbulence today

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Typical turbulence along the route

Historical average pattern for BKK–HKG

0h1h2h3h4h5h6h2h 42m

Smooth

Light

Moderate

Heavy

About the BKK–HKG route

The Bangkok to Hong Kong route spans the Pacific Ocean — one of the longest commercial flight paths in the world at 1,243 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 Thai Airways, Cathay Pacific, HK Express on Airbus A330 · Boeing 737 aircraft, with flights typically cruising at 37,000 feet over a distance of 1,243 miles (1,080 nautical miles).

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

Bangkok to Hong Kong Flight Time

How long is the flight from BKK to HKG?

2h 42m

Flight Time

1,243 mi

Distance

37,000 ft

Cruising Altitude

Airbus A330

Aircraft

The Bangkok (BKK) to Hong Kong (HKG) flight takes approximately 2h 42m, covering 1,243 miles (1,080 nautical miles) at 37,000 feet. The route is operated by Thai Airways, Cathay Pacific, HK Express. Return flights (HKG to BKK) take a similar time, though westbound transatlantic and transpacific routes are typically 30–60 minutes longer due to headwinds.

Turbulence levels on BKK–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 BKK–HKG

Turbulence by month

Smooth

Light

Moderate

Rough

Best seat on BKK–HKG

Airbus A330

Front

Rows 1–17

Light

✓ Wing

Rows 18-28

Smoothest

Rear

Rows 29+

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

BKK → LAX

Bangkok → Los Angeles

Los Angeles → Hong Kong

San Francisco → Hong Kong

Light

See all transpacific flights →

Related guides

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Turbulence Tracker

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Best Seat Guide

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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

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Passenger Reports

Some light chop mid-Pacific — seatbelt sign came on for maybe 20 minutes but nothing to worry about. Typical for this route in July.

Regular traveler · July

Flew Bangkok–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

A few bumpy patches mid-Pacific, lasted maybe half an hour total. Drink service was paused briefly. Not unusual for this time of year.

Frequent flyer · January

All BKK routes→ All HKG routes→

Frequently asked questions

Is the Bangkok to Hong Kong flight turbulent?

The BKK–HKG route typically experiences light-moderate turbulence. The turbulence score for this route is 5.8/100.

When is turbulence worst on BKK 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 BKK to HKG?

Wing seats are always the smoothest. On a Airbus A330 (the most common aircraft on this route), that's rows 18-28. Avoid the very rear of the aircraft — it amplifies turbulence motion.

How long is the flight from BKK to HKG?

The BKK to HKG flight takes approximately 2h 42m, covering 1,243 miles (1,080 nautical miles).

Which airlines fly BKK to HKG?

The main airlines operating this route are Thai Airways, Cathay Pacific, HK Express, flying Airbus A330 · Boeing 737 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