When is the Singapore to Colombo 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 SIN to CMB route?

The SIN–CMB route is typically operated by Airbus A330 · Boeing 787. Airlines include SriLankan Airlines, Singapore Airlines, Scoot.

Is turbulence on SIN to CMB dangerous?

No — turbulence on the SIN–CMB 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 SIN to CMB flight?

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

SIN to CMB Turbulence Forecast

Q: Is the Singapore to Colombo flight turbulent?

The SIN–CMB route typically experiences light turbulence. A very smooth flight with minimal turbulence expected.

Q: Which seat is smoothest on SIN to CMB?

Wing seats are smoothest. On a Airbus A330 · Boeing 787, that's rows 21-32. Avoid the rear of the aircraft where turbulence is felt most.

Q: How long is the flight from SIN to CMB?

The SIN to CMB flight takes approximately 3h 42m, covering 1,778 miles (1,545 nautical miles) at a cruising altitude of 37,000 feet.

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

Live forecast

SIN

→

CMB

Singapore · Colombo · 3h 42m

Turb Score

3h 42m

Duration

1,545 nm

Distance

37,000 ft

Cruise Alt.

Light

Typical

⚠️ Light turbulence today

Get exact timing, altitude & best seat — free

Download free on the App Store ★★★★★ 4.8 · 20K+ reviews Get it on Google Play ★★★★★ 4.8 · 20K+ reviews

★★★★★ 4.8 · 20,000+ reviews · iOS & Android

Scan to get the full forecast ★★★★★ 4.8 · 20,000+ reviews · iOS & Android · Free

Typical turbulence along the route

Historical average pattern for SIN–CMB

0h1h2h3h4h5h6h3h 42m

Smooth

Light

Moderate

Heavy

About the SIN–CMB route

The Singapore to Colombo route heads southeast over Europe and the Middle East, covering 1,778 miles at 37,000 feet. This corridor is generally smooth — turbulence is most common over the Alps and occasionally over the Zagros Mountains in Iran. The approach into Dubai crosses dry, stable desert air which is typically calm.

The route is served by SriLankan Airlines, Singapore Airlines, Scoot on Airbus A330 · Boeing 787 aircraft, with flights typically cruising at 37,000 feet over a distance of 1,778 miles (1,545 nautical miles).

💡 Tip: Generally smooth. Mountain ranges over Europe/Iran can cause brief turbulence.

Singapore to Colombo Flight Time

How long is the flight from SIN to CMB?

3h 42m

Flight Time

1,778 mi

Distance

37,000 ft

Cruising Altitude

Airbus A330

Aircraft

The Singapore (SIN) to Colombo (CMB) flight takes approximately 3h 42m, covering 1,778 miles (1,545 nautical miles) at 37,000 feet. The route is operated by SriLankan Airlines, Singapore Airlines, Scoot. Actual flight time may vary by 10–20 minutes depending on wind conditions and routing.

Turbulence levels on SIN–CMB

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 ★★★★★ 4.8 · 20K+ reviews Get it on Google Play ★★★★★ 4.8 · 20K+ reviews

Best time to fly SIN–CMB

Turbulence by month

Smooth

Light

Moderate

Rough

Best seat on SIN–CMB

Airbus A330-300

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

Similar routes

Other popular routes with turbulence data

SIN → LAX

Singapore → Los Angeles

Light

SIN → AMS

Singapore → Amsterdam

See all middle east flights →

Related guides

Learn more about flight turbulence

Turbulence Tracker

Track any flight in real time

→

Best Seat Guide

Which rows feel turbulence least

→

Turbulence Forecast Map

Global turbulence outlook

→

Passenger Reports

The 3h 42m flight had some light shaking around the halfway point. Nothing spilled, nobody panicked. Just normal flying.

Leisure traveler · April

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

Frequent flyer · February

There was some noticeable movement crossing the Zagros 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 SIN routes→ All CMB routes→

Frequently asked questions

Is the Singapore to Colombo flight turbulent?

The SIN–CMB route typically experiences light turbulence. A very smooth flight with minimal turbulence expected. The turbulence score for this route is 3/100.

When is turbulence worst on SIN to CMB?

Generally smooth. Mountain ranges over Europe/Iran can cause brief turbulence. Check the turbulence chart above for the typical pattern along this specific route.

Which seat is smoothest on SIN to CMB?

Wing seats are always the smoothest. On a Airbus A330-300 (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 SIN to CMB?

The SIN to CMB flight takes approximately 3h 42m, covering 1,778 miles (1,545 nautical miles).

Which airlines fly SIN to CMB?

The main airlines operating this route are SriLankan Airlines, Singapore Airlines, Scoot, flying Airbus A330 · Boeing 787 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