Flights operate between Kathmandu (KTM) and Delhi (DEL).
1 airline operates this route with 10-12 flights daily flights.
Average flight time is 1h 30m - 2h 10m.
Route distance is 509 miles (819 km).
Route Distance
509 miles (819 km)
Average Duration
1h 30m - 2h 10m
Airlines Operating This Route
Bhutan Airlines
Flight Frequency
Daily Flights
10-12 flights
Weekly Flights
77
Typical Departure Time Ranges
Earliest Departure
08:40
Latest Departure
08:40
Route Intelligence Dashboard
Overall Connectivity Score
35
ModerateRoute Diversity
1
Direct Routes
Bhutan Airlines serves 1 destination from KTM
Weekly Frequency
7
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| KTM → Delhi (DEL) (DEL) | 7/week | 1h 30m - 2h 10m | 509 km | Seasonal |
Flight Schedule & Filters
Bhutan Airlines flights from Kathmandu (KTM) to Delhi (DEL)
Bhutan Airlines operates scheduled nonstop flights between Kathmandu (KTM) and Delhi (DEL). Bhutan Airlines operates 10-12 flights daily flights on this route.• Flight Duration: 1h 30m - 2h 10m (average flight time)• Distance: 509 miles (819 km) (air miles between airports)• Daily Flights: 10-12 flights (scheduled departures per day)
Kathmandu (KTM)
NP
Delhi (DEL)
IN
FLIGHT TIME
1h 30m - 2h 10m
FLIGHT DISTANCE
509 miles (819 km)
1h 30m - 1h 30m
08:40
08:40
509 miles (819 km)
January
1 (Show)
77
Bhutan Airlines Terminal Information & Contact
Departure Terminal - Kathmandu (KTM)
Terminal: 1
Location: 1, Kathmandu, NP
Arrival Terminal - Delhi (DEL)
Terminal: 1
Location: 1, Delhi, IN
Bhutan Airlines Flight Schedule from Kathmandu (KTM) to Delhi (DEL)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
B3773 |  Bhutan Airlines | 08:40 | 09:55:00 | Airbus A319 |
Bhutan Airlines Monthly Flight Calendar
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Places Near Delhi (DEL) Airport
Qutub Minar
Delhi, India
11 km from DEL Airport • 25 min drive
A UNESCO World Heritage Site and the tallest brick minaret in the world.
India Gate
Delhi, India
13 km from DEL Airport • 30 min drive
A historic war memorial and iconic landmark located in central Delhi.
Connaught Place
Delhi, India
15 km from DEL Airport • 35 min drive
A major commercial and shopping hub with restaurants, hotels, and offices.
Bhutan Airlines Terminal Information
Departure Terminal at Kathmandu (KTM):
Arrival Terminal at Delhi (DEL):
Weather & Climate at Delhi (DEL)
23.9°C
Avg Temperature78mm
Avg Rainfall9.0km/h
Avg Wind Speed65%
Avg HumidityBest Months to Visit
Challenging Months
12-Month Weather Overview
Wind Speed by Month
Humidity by Month
Best Time to Book Flights to Delhi (DEL)
Best Booking Window
Book 2-3 months in advance for best prices
Booking Tip
Avoid booking during extreme weather months for better deals
Peak Travel Months
Expect higher prices and more crowds during these months. Book early to secure better rates.
Recommended Months
These months offer the best balance of weather, prices, and availability.
Monthly Booking Recommendations
Flight Price Trends for Delhi (DEL)
Cheapest Months to Fly
Book flights during these months for the best deals and lowest prices.
Most Expensive Months
Prices are typically highest during these months. Consider booking well in advance or choosing alternative dates.
Price Trend Analysis
Prices are typically lower during shoulder seasons
Monthly Price Trends
Best Months to Fly Bhutan Airlines to Delhi (DEL)
Best Months
Optimal conditions for travel with favorable weather, prices, and availability.
Shoulder Season
Transition periods with moderate conditions. Good balance of price and experience.
Challenging Months
These months may have less favorable conditions. Plan accordingly and book early.
Extreme Conditions
These months may have extreme weather or conditions. Travel with caution and proper preparation.
Seasonal Insight
Best travel months: 2025-02, 2025-04, 2025-05, 2025-10, 2025-11
Seasonal Travel Calendar
Bhutan Airlines Contact Information and Customer Services
Bhutan Airlines Address
Bhutan Airlines Tashi Mall, Opposite Taj Tashi Hotel, P.O Box No. 1517, Thimphu
Thimphu, Thimphu 1517, Bhutan
Customer Service Phone
+975 8 271856Official Website
bhutanairlines.btFrequently Asked Questions
How many Bhutan Airlines flights operate from Kathmandu (KTM) to Delhi (DEL)?
Bhutan Airlines operates 1 flight from Kathmandu (KTM) to Delhi (DEL).
What city does Delhi (DEL) airport serve?
Delhi (DEL) airport serves Delhi, IN.
How long is the Bhutan Airlines flight from Kathmandu (KTM) to Delhi (DEL)?
The flight duration is approximately 1h 30m - 2h 10m.
What is the distance from Kathmandu (KTM) to Delhi (DEL)?
The distance is 509 miles (819 km).
What aircraft does Bhutan Airlines use on this route?
Bhutan Airlines uses Airbus A319 on this route.
Which other airlines operate on this route?
4 other airlines operate on this route: Air India, IndiGo, SpiceJet and 1 more.
Which terminal does Bhutan Airlines use at Kathmandu (KTM)?
Bhutan Airlines flights from Kathmandu (KTM) depart from Terminal 1.
View all Bhutan Airlines flights to Kathmandu (KTM) →
Popular Bhutan Airlines routes from Kathmandu include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.