How reliable is Kempegowda International Airport Bengaluru?
Month-by-month weather risk and connection guidance for Kempegowda International Airport Bengaluru. We don’t yet have on-time performance history here — see why below.
Weather favorability
year-round climate
On-time performance data isn’t available for BLR yet
Our historical on-time and cancellation record currently covers the US, UK, Brazil, and Australia, so we don’t score departure reliability at Kempegowda International Airport Bengaluru yet. Weather climatology below comes from global airport observations and still applies.
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Weather by month
When the weather works for you at Bengaluru
A calm-weather score (0–100) for each month from decades of airport observations — how often conditions disrupt flying, not temperature. Higher is calmer.
Calmest month
Calmest flying weather of the year · 98/100 favorability
Roughest month
Most disruptive — low visibility & fog, high winds · 72/100 favorability
The read on BLR
What the numbers say about flying through Kempegowda International Airport Bengaluru
PlaneSane doesn't yet have on-time and cancellation history for Kempegowda International Airport Bengaluru, so it isn't scored for departure reliability here — that record currently covers the US, UK, Brazil, and Australia. The weather and connection context below comes from separate global sources and still applies.
On weather, Bengaluru is an unusually calm-weather airport year-round. June is the calmest stretch for flying, scoring 98 out of 100 for favorable conditions, while December is the most disruptive at 72, driven mainly by low visibility & fog and high winds. The seasonal swing is real but manageable; favor the calmer months when your dates are flexible.
None of this guarantees your specific flight — it’s the backdrop. To turn it into a booking, score real flights to Bengaluru, read how we weigh it all in how the PlaneSane Score works, and brush up with how to pick a reliable flight and avoiding weather delays.
Common questions about BLR
- What is the best month to fly from BLR for good weather?
- June has the calmest flying weather at Kempegowda International Airport Bengaluru. December is the most disruptive, mainly from low visibility & fog and high winds.
Planning a trip through Bengaluru?
Score real flights to and from BLR on reliability, weather, and connection safety — not just price.