Flights Kathmandu — Delhi

Q: Which airlines fly this route?

Regular flights are operated by airlines such as Air India, IndiGo, Nepal Airlines, SpiceJet, and Bhutan Airlines.

Cheap flights Kathmandu — Delhi

Below you can see the best deals on flights Kathmandu — Delhi for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 11 August, from AED 353.

Top 10 cheap flights Kathmandu — Delhi

Direct flights Kathmandu — Delhi

Direct flight options for Kathmandu — Delhi with no stopovers on upcoming dates. A direct flight is faster and more convenient — especially when travelling with luggage or children.

The fastest direct flight is operated by Nepal Airlines — travel time is 1 h 40 min.

Top 10 direct flights Kathmandu — Delhi

About the Kathmandu — Delhi flight

On this page, you can find and book flights from Kathmandu to Delhi. Regular flights operate between the capitals of Nepal and India, with up to 69 weekly departures covering a distance of 803 km.

Flights on this route are operated by Air India, IndiGo, and Nepal Airlines. Ticket prices vary by season, so we recommend using the low-price calendar to find the best deals. Before your trip, it is also worth checking how to get to the airport in Kathmandu and exploring options for how to get from Delhi airport to the city center.

Return route:return route: flights Delhi → Kathmandu

Flight schedule Kathmandu — Delhi

The table shows direct flights Kathmandu → Delhi on the selected date. The flight takes approximately 1 h 40 min. Regular flights are operated by Air India, Indigo Air, Spice Jet and Nepal Airlines. Departures from Tribhuvan International Airport airports, arrivals at Indira Gandhi International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today

Any time

Departure time

Flight

Terminal and gate

Status

Flight ticket prices by day: Kathmandu — Delhi

Below is a calendar of the lowest flight ticket prices for Kathmandu — Delhi by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 353 in ,, and the most expensive are around AED 606 in J. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

Prices by month

Kathmandu → Delhi, average one-way price

Month	Average price	Level	Month	Average price	Level	Month	Average price	Level
Jan	AED 376	low	May	AED 451	medium	Sep	AED 476	medium
Feb	AED 401	low	Jun	AED 426	low	Oct	AED 527	high
Mar	AED 451	medium	Jul	AED 426	low	Nov	AED 527	high
Apr	AED 476	medium	Aug	AED 451	medium	Dec	AED 501	high

Some values are estimated based on seasonality.

When to fly

Weather in Delhi is highly seasonal: the hottest months are May and June, with temperatures reaching up to 38.5°C, while the peak rainfall occurs in July, with about 197 mm of precipitation. During the winter, especially in January, nights can be quite chilly, dropping to 7.5°C.

The most budget-friendly flight deals are usually found in August, when ticket prices start AED 353. January is considered the most expensive month to travel, with one-way fares reaching AED 607.

November is considered the optimal time for a trip, as the weather is dry and fares remain moderate, starting AED 491. It is recommended to avoid traveling during the peak of the monsoon in July or the extreme heat in May.

Temperature · Delhi

Dry and wet days · Delhi

Wind speed and direction · Delhi

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How to get the best deal on a Kathmandu — Delhi ticket

Book your tickets 4–6 weeks before departure to find great deals starting AED 353.
Compare low-cost IndiGo flights with Air India offers — sometimes the price difference is small, but India’s national carrier often includes a full baggage allowance in the fare.
Use the price trend chart on this page, as flights on Tuesday or Wednesday can be cheaper than on weekends.
Check the carry-on allowance for SpiceJet and Bhutan Airlines to avoid extra fees during airport check-in.

Airlines

There are 6 airlines operating on this route, with the main carriers being Air India, IndiGo, and Nepal Airlines. Most flights are non-stop, with a total frequency of 69 departures per week. You can find detailed information about departure times and flight days in the airline cards below.

Air IndiaAI
33x/week
WebsiteFleet: 14230M pax/year
- Direct flight KTM → DEL33x/week
  Duration
  1h 55m
  Days
  un,MonS
47.3%Open →
Indigo Air6E
19x/week
WebsiteFleet: 434118M pax/year
- Direct flight KTM → DEL19x/week
  Duration
  1h 56m
  Days
  un,MonS
27.1%Open →
Spice JetSG
7x/week
WebsiteFleet: 286.4M pax/year
- Direct flight KTM → DEL7x/week
10.1%Open →
Nepal AirlinesRA
7x/week
WebsiteFleet: 6640k pax/year
- Direct flight KTM → DEL7x/week
  Duration
  1h 45m
  Days
  un,MonS
9.7%Open →
FLEX FLIGHT APSW2
2x/week
WebsiteFleet: 13
- Direct flight KTM → DEL2x/week
  Duration
  1h 30m
  Days
  un,MonS
3.4%Open →
Bhutan AirlinesB3
2x/week
WebsiteFleet: 2
- Direct flight KTM → DEL2x/week
  Duration
  1h 30m
  Days
  un,MonS
2.4%Open →

Cities and airports on the Kathmandu — Delhi route

Flights Kathmandu — Delhi depart from Tribhuvan International Airport and arrive at Indira Gandhi International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Kathmandu

KTM

Nepal

About the city How to get there Weather All about the country Nepal

Arrival

Delhi

DEL

India

About the city How to get there Weather All about the country India

Departure airports

Tribhuvan International AirportKTM
About the airport

Arrival airports

Indira Gandhi International AirportDEL
About the airport

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Frequently asked questions about the Kathmandu — Delhi flight

How long is the flight from Kathmandu to Delhi?

The average direct flight time for this route is approximately 1 hour and 20 minutes, covering a distance of 803 km.

Which airlines fly this route?

Regular flights are operated by airlines such as Air India, IndiGo, Nepal Airlines, SpiceJet, and Bhutan Airlines.

Are there direct flights?

Yes, there is frequent direct service between the cities, with about 69 non-stop flights per week.

Which airport do flights arrive at?

Flights arrive at Indira Gandhi International Airport (DEL), which is the main aviation hub of the Indian capital.

How much is the cheapest ticket?

Airfares constantly change depending on the season and demand. The current minimum for your dates is always available in the low-price calendar on this page.

Where else you can fly from Kathmandu

Siddharthanagar∙27 June

Where else you can fly to Delhi from

Popular routes

Where travelers fly most — pick a route and check prices