If you are planning the Everest Base Camp trek, the Lukla flight is part of the experience. Tenzing-Hillary Airport at Lukla (2,840m) is famously dramatic — a short uphill runway carved into a mountainside, with a sheer drop at one end and a rock face at the other. It regularly appears on lists of the world's most extreme airports, and landing there for the first time genuinely is as memorable as the flight descriptions suggest.
What the older guidebooks and many travel articles do not tell you is that the logistics of getting to Lukla have changed significantly. Since 2022, seasonal congestion and weather at Tribhuvan International Airport (Kathmandu) has pushed a large proportion of Lukla flights to depart from a secondary airport: Manthali Airport in Ramechhap district, approximately 130km east of Kathmandu.
This change affects every Everest trekker. Here is everything you need to know.
Why Flights Moved to Ramechhap
Tribhuvan International Airport (TIA) in Kathmandu handles international and domestic flights on a single runway. During peak trekking season (October–November, March–May), domestic Lukla flights compete with international arrivals and departures for limited runway slots. The result was chaotic: Lukla is only accessible in a narrow morning weather window, TIA gets priority for international traffic, and dozens of flights would pile up waiting for their slot — often leading to hour-long delays, cancellations, and frustrated trekkers missing their first day on the trail.
Manthali Airport in Ramechhap was designated as an overflow departure point. It has dedicated morning slots specifically for Lukla-bound flights, with no competition from international traffic. Flight success rates from Ramechhap are significantly higher during peak season.
Current Schedule: Which Airport for Which Season?
The split is seasonal and subject to Nepal Civil Aviation Authority announcements, which are made each year. The general pattern in 2025–2026:
- Peak season (Oct–Nov, Mar–May): Most flights depart from Ramechhap (Manthali Airport)
- Off-peak (Dec–Feb, Jun–Sep): Flights typically depart from Kathmandu (TIA)
- Some operators: Run early-morning direct Kathmandu–Lukla flights during shoulder season even when Ramechhap is the main hub
Your trekking operator should confirm which airport your flight departs from at the time of booking. Do not assume either way.
What Ramechhap Means for Your Itinerary
The key practical implication: if your flight departs from Ramechhap, you need to leave Kathmandu at roughly 2:30–3:00am to arrive at Manthali Airport by 6:00am for a flight window that typically runs 6:30–10:00am (before afternoon clouds close the Lukla approach).
This means:
- Your last night in Kathmandu is effectively a pre-dawn departure night — plan for an early night and set multiple alarms
- The drive is approximately 5 hours on winding mountain roads — motion sickness medication is worth considering
- Your operator should arrange private transport from your Kathmandu hotel directly to Manthali; do not book independently or you risk missing the flight window
- Add one day to your Kathmandu pre-trek stay as a buffer — if your flight is delayed out of Ramechhap, you need time to regroup
Booking Your Lukla Flight
If you are using an operator for your EBC trek, they handle flight booking as part of the package. The airlines serving Lukla include:
- Tara Air
- Summit Air
- Sita Air
These are small Twin Otter or similar aircraft with 16–19 seats. Flights are weather-dependent with no guarantee — this is a fundamental reality of flying to Lukla. Budget at least one extra day on each end of your trek for potential flight delays.
Flight Delays and Cancellations: What to Expect
Lukla flight delays are the single most common cause of itinerary disruption on EBC treks. The approach requires visual flight rules — if there is cloud in the valley or at the airport, flights simply do not go. This happens regularly, even during "good" trekking season.
If your flight is cancelled or delayed:
- Your operator will rebook on the next available flight — typically the following morning
- You will need accommodation near the airport (your operator arranges this)
- Build 1–2 buffer days into your Kathmandu stay at the end of the trek — on the return, a delayed flight from Lukla means a delayed connection out of Kathmandu
- Do not book an international departure out of Kathmandu on the same day as your scheduled Lukla return flight
Helicopter: The Alternative to Fixed-Wing
Helicopter transfers between Kathmandu and Lukla (or directly to Phakding/Namche) are available, weather permitting. They are significantly more expensive ($450–600 one-way per person) but bypass the fixed-wing congestion entirely and offer extraordinary views. Some operators include helicopter transfers in premium itineraries.
The helicopter option is also the fallback when multiple days of fixed-wing delays occur. If you are stuck in Kathmandu and running out of flex days, a helicopter charter shared between 4–5 trekkers becomes cost-comparable to the lost days.
Frequently Asked Questions
Is the Lukla flight safe?
It is statistically among the more challenging small aircraft operations in the world — due to altitude, weather, and the short runway — but it is operated by trained pilots flying specific high-altitude procedures, and thousands of successful flights occur each season. The risk is weather-related delays rather than inherent danger on a clear day. Choose operators using well-maintained modern aircraft.
Can I trek to Lukla without flying?
Yes, but it is rarely done. The road trek from Salleri or Phaplu to Lukla adds 4–7 days to the journey. Some trekkers opt for Jiri–Lukla overland, which is the original EBC approach before the airport was built — it adds 7–10 days and significant elevation gain, but it is a genuinely rewarding route for those with extra time.
What happens if all Lukla flights are cancelled and I miss my international departure?
This is rare but happens during sustained bad weather. Your travel insurance should cover trip interruption and accommodation costs. Your operator will rebook flights as quickly as possible. The practical lesson: book international departures with at least 2 days of buffer after your scheduled Lukla return.
