For many, flying is the fastest way to reach the remote but stunning regions of Nepal. The country's rare topography and ongoing infrastructure construction frequently cause cancellations and delays for both local and international aircraft. While monsoon and winter weather have a disproportionately large effect, air traffic management issues at lower-altitude airports like Lukla can have just as significant an effect.
The Most Common Causes of Flight Cancellations and Delays
- The weather is the leading cause of flight delays. During the monsoon (June to September), severe rain and low visibility can cause flights to remain grounded for days. From December through February, operations may be halted due to heavy fog in the lowlands, particularly at Kathmandu's Tribhuvan International Airport (TIA), and snow in the mountains.
- Despite improvements, many domestic airports, particularly those in rural areas, continue to suffer from insufficient infrastructure, such as small runways and outdated terminals. This could lead to traffic congestion during peak travel periods.
- Problems with air traffic control are common, particularly at airports with challenging approaches. Airports located at high altitudes that rely on visual flight rules often face this issue.
- Precautionary maintenance and unexpected technical difficulties may necessitate delays or cancellations to ensure passenger safety, as is the case with all airlines worldwide.
Methods for Minimizing Disruptions
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Air travel is most pleasant in the spring (March–May) and fall (September–November), when skies are typically bright and temperatures are mild.
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Be sure to factor in buffer days when planning your itinerary. This tip is particularly important when flying to and from faraway trekking hubs. This will ensure that your connections to international planes go smoothly in the event of unforeseen delays.
- Plan Your Trip for the First Flight: The weather and heavy air traffic typically clear the sky early in the morning, making it the perfect time to book your trip.
For the most recent information regarding your travel, check the weather forecasts and contact your airline or trekking company.
Your flight is delayed or cancelled. What should you do?
Being patient is crucial: When planning a trip to Nepal, keep in mind that airline delays are common. Maintain composure and an open mind.
Contact your airline or travel agency: The airline will often rebook you on the next available flight in the event that your original flight is canceled. If you book your trip through our agency, we will handle all planning and communication.
Consider alternatives.
In the event of frequent flight cancellations, driving to destinations like Pokhara or Chitwan serves as a reliable backup plan. On the other hand, a helicopter charter may be your sole option in inaccessible mountainous regions such as Lukla. Full travel insurance typically pays for this much more costly alternative.