Flights from Delhi to Kathmandu

Our cheapest offers for flights from Delhi to Kathmandu

Here you can compare cheap flights from Delhi (DEL) to Kathmandu (KTM) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Kathmandu. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Delhi
Kathmandu
Outbound
06/08/25
direct
RA0218
01h 35min
Return
06/12/25
direct
RA0217
01h 40min
Nepal Airlines
$131
Delhi
Kathmandu
Outbound
06/18/25
direct
AI0215
01h 40min
Return
07/15/25
direct
AI0216
02h 05min
Air India ?
$132
Delhi
Kathmandu
Outbound
06/20/25
direct
AI0213
01h 50min
Return
07/19/25
direct
RA0217
01h 40min
Air India ?
$133
Delhi
Kathmandu
Outbound
06/18/25
direct
AI0215
01h 40min
Return
07/15/25
direct
AI2220
01h 45min
Air India
$135
Delhi
Kathmandu
Outbound
06/08/25
direct
RA0218
01h 35min
Return
06/12/25
direct
RA0217
01h 40min
Nepal Airlines
$137
Delhi
Kathmandu
Outbound
06/20/25
direct
RA0218
01h 35min
Return
07/19/25
direct
RA0217
01h 40min
Nepal Airlines
$138
Delhi
Kathmandu
Outbound
06/18/25
direct
AI0215
01h 40min
Return
07/15/25
direct
AI0216
02h 05min
Air India
$141
Delhi
Kathmandu
Outbound
06/18/25
direct
AI0215
01h 40min
Return
07/15/25
direct
AI0216
02h 05min
Air India
$142
Delhi
Kathmandu
Outbound
06/18/25
direct
AI0215
01h 40min
Return
07/15/25
direct
AI2220
01h 45min
Air India
$144
Delhi
Kathmandu
Outbound
06/08/25
direct
RA0218
01h 35min
Return
06/12/25
direct
RA0217
01h 40min
Nepal Airlines
$146
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Delhi to Kathmandu

Favorite airline: Nepal Airlines
The most popular airline for flights from Delhi to Kathmandu is Nepal Airlines.
Nepal Airlines
36 %
Air India
27 %
IndiGo Airlines
18 %
Direct flights are cheaper
Compared to direct flights, flights with a stopover on this route are on average 42 % more expensive.
non stop flight
1 stop
2 stops
01h 35min
19h 50min
11h 05min
$146
$1,392
$252
The favorite connection is non-stop
Direct flights are especially popular on this route. 70 % of travelers will book a direct flight.
Route
bookings
Direct flights
01h 35min, from $146
70 %
2 stopovers Mumbai (Bombay) Calcutta (Kolkata)
11h 05min, from $252
20 %
1 stopover Bangkok International Airport
19h 50min, from $1,392
10 %

Important flight information

Flight information: Delhi - Kathmandu

Roundtrip from $130.95
Flight duration min. 01:30 / max. 02:05
Return flight duration min. 01:30/ max. 02:10
Distance 816 km
Flights per week 77
Departure airport Airport Delhi-Indira Gandhi (DEL)
Departure country Flights from India
Arrival airport Airport Kathmandu-Tribhuvan (KTM)
Destination country Flights to Nepal
Flight destinations with a similar price