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Cheap flights from Chennai to Kathmandu from ₹ 8,234

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — KTM
3 Dec — 10 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Chennai to Kathmandu Tribhuvan are usually found in August or July, booked 47 days in advance, depart on a Saturday or Friday and return on a Monday

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Enter your travel dates to find the best prices.

Cheapest flights from Chennai to Kathmandu
Explore the most affordable flight options available from Chennai to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 November 2025.

Tue 16/1202:30MAA - KTM
1 stop9h 30mMultiple Airlines
Wed 24/1214:30KTM - MAA
1 stop17h 05mMultiple Airlines
Deal found 2/11₹ 21,604
Mon 15/1202:30MAA - KTM
1 stop9h 30mMultiple Airlines
Mon 22/1214:30KTM - MAA
1 stop9h 20mMultiple Airlines
Deal found 2/11₹ 22,401
Sat 29/1102:30MAA - KTM
1 stop9h 30mMultiple Airlines
Sun 7/1214:30KTM - MAA
1 stop17h 05mMultiple Airlines
Deal found 2/11₹ 24,438
Sat 29/1121:40MAA - KTM
1 stop26h 20mAir India
Sat 6/1214:30KTM - MAA
1 stop7h 30mAir India
Deal found 1/11₹ 24,526
Fri 21/1106:55MAA - KTM
1 stop6h 45mMultiple Airlines
Sun 23/1113:45KTM - MAA
1 stop6h 55mMultiple Airlines
Deal found 1/11₹ 27,448
Tue 16/1202:30MAA - KTM
1 stop9h 30mIndiGo
Wed 24/1213:15KTM - MAA
2 stops9h 05mIndiGo
Deal found 2/11₹ 27,714
Sat 20/1220:55MAA - KTM
1 stop14h 40mMultiple Airlines
Sat 27/1214:30KTM - MAA
1 stop17h 05mMultiple Airlines
Deal found 2/11₹ 29,131
Fri 19/1202:30MAA - KTM
1 stop9h 30mMultiple Airlines
Sat 20/1214:30KTM - MAA
1 stop7h 30mMultiple Airlines
Deal found 2/11₹ 29,396
Fri 28/1102:30MAA - KTM
1 stop9h 30mIndiGo
Sat 6/1210:50KTM - MAA
1 stop9h 50mIndiGo
Deal found 1/11₹ 29,839
Thu 20/1102:30MAA - KTM
1 stop13h 25mIndiGo
Sun 23/1110:50KTM - MAA
1 stop9h 50mIndiGo
Deal found 1/11₹ 30,813

Cheap flight deals from Chennai to Kathmandu

Discover tips and strategies to find the most affordable flight options for your journey from Chennai (MAA) to Kathmandu (KTM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 3 November 2025.

Round-trip from

₹ 20,453

One-way from

₹ 8,234

Popular in

March

Cheapest in

August

Average price

₹ 40,110
Air India
  • Air India
  • 15/12-22/12
  • 2 total stops
  • 23h 30m total
  • Chennai to Kathmandu
Search Deals
Air India
  • Air India
  • 4/12
  • 1 total stop
  • 9h 30m total
  • Chennai to Kathmandu
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (₹ 533,055 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 56,109 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Chennai to Kathmandu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 3 November 2025.
Use the filters below to find and compare flights from Chennai to Kathmandu that are best for you.

Fly from

Chennai

Fly to

Kathmandu

Route

Depart

Return

Price

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Wed 17/12

23:15-09:50

1 stop10h 20m

Kathmandu Tribhuvan

Wed 24/12

14:30-07:20

1 stop17h 05m

₹ 21,604

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Tue 16/12

23:15-09:50

1 stop10h 20m

Kathmandu Tribhuvan

Mon 22/12

14:30-23:35

1 stop9h 20m

₹ 22,401

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Sun 30/11

23:15-09:50

1 stop10h 20m

Kathmandu Tribhuvan

Sun 7/12

14:30-07:20

1 stop17h 05m

₹ 24,438

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Sun 1/2

11:55-13:30

1 stop25h 20m

Kathmandu Tribhuvan

Sat 28/2

14:30-21:45

1 stop7h 30m

₹ 26,297

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Fri 21/11

06:55-13:55

1 stop6h 45m

Kathmandu Tribhuvan

Sun 23/11

13:45-20:25

1 stop6h 55m

₹ 27,448

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Wed 17/12

23:15-09:50

1 stop10h 20m

Kathmandu Tribhuvan

Wed 24/12

13:15-22:05

2 stops9h 05m

₹ 27,714

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Sat 20/12

20:55-11:50

1 stop14h 40m

Kathmandu Tribhuvan

Sat 27/12

14:30-07:20

1 stop17h 05m

₹ 29,131

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Thu 4/12

14:30-00:15

1 stop9h 30m

₹ 8,234

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Fri 5/12

21:40-09:05

1 stop11h 10m

₹ 8,234

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Tue 16/12

02:30-12:15

1 stop9h 30m

₹ 8,943

Flights are sorted by cheapest return flights first.

Deals found on 31/10

Showing 1-10 of 16 results
1
2

Best time to book a flight from Chennai to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Chennai with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chennai to Kathmandu

How far ahead should I book a flight from Chennai to Kathmandu?

Use this chart to determine the optimal time to book a return flight from Chennai to Kathmandu. Price data was last updated on 31 October 2025.

To ensure you get the cheapest price possible for a flight from Chennai to Kathmandu, you should look to book at least 47 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Chennai to Kathmandu?

Currently, August is the cheapest month in which you can book a flight from Chennai to Kathmandu (average of ₹ 18,417). Flying from Chennai to Kathmandu in November is currently the most expensive (average of ₹ 33,823). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MAA to KTM?

Find hourly flight availability from Chennai to Kathmandu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 November 2025.

A simple way to save on the total cost of your ticket is to fly from Chennai to Kathmandu in the evening. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight at midday.

Reviews of airlines servicing Kathmandu

Get insights into the airlines that provide service to Kathmandu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kathmandu. Reviews last updated 3 November 2025.
Read through reviews of airlines operating flights from Chennai to Kathmandu, such as IndiGo and Air India. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
IndiGo
6.9
Okay
494 reviews
Check prices

Entertainment

5.7

Food

6.3

Boarding

6.9

Crew

7.4

Comfort

6.8

Overall

6.9

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline
IndiGo
6.9
Okay
494 reviews
IndiGo
6.9
Okay
494 reviews
Check prices

Entertainment

5.7

Food

6.3

Boarding

6.9

Crew

7.4

Comfort

6.8

Overall

6.9

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline
Air India
5.5
Fair
2,940 reviews
IndiGo
6.9
Okay
494 reviews
Check prices

Entertainment

5.7

Food

6.3

Boarding

6.9

Crew

7.4

Comfort

6.8

Overall

6.9

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline

Related info for your journey

Find useful and relevant information for your journey from Chennai to Kathmandu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Chennai to Kathmandu round-trip?

    Currently priced at ₹ 20,569, Air India will fly you from Chennai to Kathmandu and back. In addition to Air India, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on IndiGo for as low as ₹ 23,408. Air India is 41% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Chennai to Kathmandu that include hotel bookings?

    Yes. In addition to deals on Chennai to Kathmandu flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Chennai to Kathmandu?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chennai to Kathmandu.

  • Can I find deals for business class flights from Chennai to Kathmandu?

    Yes. Cheapflights offers flight deals from Chennai to Kathmandu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chennai to Kathmandu?

    Currently, August is the cheapest month in which you can book a flight from Chennai to Kathmandu (average of ₹ 18,417). Flying from Chennai to Kathmandu in November is currently the most expensive (average of ₹ 33,823). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Kathmandu?

Book flights to Kathmandu if you plan to visit one of these locations
Nagarkot

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Fly from Chennai to Kathmandu on these airlines

Choose from the following airlines for your flight from Chennai to Kathmandu. Flights are based on user searches made on Cheapflights and were last updated on 3 November 2025.
IndiGo flights from Chennai to Kathmandu Tribhuvan
Air India flights from Chennai to Kathmandu Tribhuvan

Top 2 airlines flying from Chennai to Kathmandu

Discover the top 2 airlines that operate flights from Chennai to Kathmandu. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 3 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest₹ 20,569Average₹ 32,587FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
IndiGoCheapest₹ 23,408Average₹ 38,931FlexibilityNo cancel feeOn-time80%
Search IndiGo flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Chennai to Kathmandu?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Kathmandu from Chennai today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Chennai to Kathmandu?

Cheapflights helps you find that perfect flight to Kathmandu from Chennai by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Chennai to Kathmandu with no change fees?

Yes, we can. To see specific flights from Chennai to Kathmandu with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Chennai to Kathmandu become cheaper?

Yes! Start tracking prices for Chennai to Kathmandu flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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