For many, flying is the fastest way to reach the remote but stunning regions of Nepal. The country's rare topography and ongoing infrastructure development frequently cause cancellations and delays for both domestic and international flights. While monsoon and winter weather have a significant impact, air traffic management issues at high-altitude airports like Lukla can be just as influential.
The Most Common Causes of Flight Cancellations and Delays
- Weather is the leading cause of flight delays. During the monsoon (June to September), severe rain and low visibility can ground flights 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airports, particularly those in rural areas, still suffer from insufficient infrastructure, such as small runways and outdated terminals. This can lead to traffic congestion during peak travel periods.
- Problems with air traffic control are common, particularly at airports with challenging approaches. High-altitude airports 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
Air travel is most pleasant in spring (March–May) and autumn (September–November), when skies are typically clear and temperatures are mild.
Be sure to factor in buffer days when planning your itinerary. This is particularly important when flying to and from remote trekking hubs. This ensures that your connections to international flights go smoothly in the event of unforeseen delays.
- Plan for the First Flight: Weather and heavy air traffic typically clear early in the morning, making it the ideal time to book your flight.
For the most recent information regarding your travel, check the weather forecasts and contact us—The Everest Holiday.
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 stay flexible.
Contact your airline or travel agency: The airline will often rebook you on the next available flight if your original flight is cancelled. If you book 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 only option in inaccessible mountainous regions such as Lukla. Comprehensive travel insurance typically covers this more costly alternative.