New Delhi to Kathmandu Flights DEL → KTM

Indira Gandhi International Airport → Tribhuvan International Airport

🇮🇳 New Delhi, IN → 🇳🇵 Kathmandu, NP

The New Delhi to Kathmandu route connects Indira Gandhi International Airport (DEL) in IN with Tribhuvan International Airport (KTM) in NP. This short-haul flight covers approximately 507 miles (816 km) with a typical flight time of 1h 17m. This route is served by 5 airlines: Air India, IndiGO, Nepal Airlines and others. AirportRoutes has tracked 6 daily flights on this route.

Departure Airport

Indira Gandhi International Airport

ICAO Code:
VIDP
IATA Code:
DEL
City:
🇮🇳 New Delhi
Country:
IN
Elevation:
777 ft

Destination Airport

Tribhuvan International Airport

ICAO Code:
VNKT
IATA Code:
KTM
City:
🇳🇵 Kathmandu
Country:
NP
Elevation:
4390 ft

5

Operators

6

Daily Flights

507

Miles

1h 17m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
Air India AIC AI
IndiGO IGO 6E
Nepal Airlines RNA RA
Bhutan Airlines BTN B3
SpiceJet SEJ SG

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 10 18%
Tuesday 8 15%
Wednesday 12 22%
Thursday 4 7%
Friday 7 13%
Saturday 8 15%
Sunday 6 11%

Pattern Analysis

6 Daily Flights:
RNA218 AIC211 IGO1153 IGO1151 BTN523 BTN774
Data Points: 55
API observations used to build this analysis
Weekdays: 41 flights
Weekend: 14 flights
Business Route More active on weekdays

All Flight Routes

5 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
Air India
AIC / AI
AIC211 A320 17:55 5:55 PM (Representative)
M T W T F S S
Dec 3, 2025 Active
BTN523 BTN774 A319 10:55 10:55 AM (Representative)
M T W T F S S
Dec 10, 2025 Active
IndiGO
IGO / 6E
IGO1153 IGO1151 A20N 07:40 7:40 AM (Representative)
M T W T F S S
Jan 23, 2026 Active
RNA218 A332 16:50 4:50 PM (Representative)
M T W T F S S
Jan 31, 2026 Active
SpiceJet
SEJ / SG
- B738 -
M T W T F S S
Nov 13, 2025 Active
Total Routes: 5
Active Routes: 5
Unique Airlines: 5
Aircraft Types: 5

Spotted Departure Times

Departure Time Operator ICAO IATA
07:40 7:40 AM IndiGO IGO 6E
10:55 10:55 AM Bhutan Airlines BTN B3
16:50 4:50 PM Nepal Airlines RNA RA
17:55 5:55 PM Air India AIC AI

Time Information

Times are shown in the departure airport's local timezone (VIDP - Asia/Kolkata).

Total Departure Times: 4
Time Range:
07:40 - 17:55
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.