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Cheap flights from Chennai to Kathmandu from ₹ 12,375

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 18/7. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — KTM
5 Aug — 12 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Chennai to Kathmandu

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 6 July 2026.

Mon 17/806:55
MAA
-
KTM
1 stop23h 25m
Air India
Mon 24/806:30
KTM
-
MAA
1 stop16h 05m
Air India
Deal found 3/7₹ 25,701
Mon 31/814:00
MAA
-
KTM
1 stop16h 20m
Air India
Thu 3/906:30
KTM
-
MAA
1 stop12h 25m
Air India
Deal found 6/7₹ 25,892
Wed 19/820:10
MAA
-
KTM
1 stop10h 10m
Air India
Wed 26/806:30
KTM
-
MAA
1 stop6h 30m
Air India
Deal found 4/7₹ 26,844
Mon 17/821:40
MAA
-
KTM
1 stop8h 40m
Air India
Wed 26/806:30
KTM
-
MAA
1 stop8h 55m
Air India
Deal found 4/7₹ 27,129
Sun 2/808:05
MAA
-
KTM
1 stop15h 45m
Air India
Sun 9/806:30
KTM
-
MAA
1 stop14h 40m
Air India
Deal found 5/7₹ 27,605
Tue 18/814:00
MAA
-
KTM
1 stop9h 50m
Air India
Tue 25/806:30
KTM
-
MAA
1 stop6h 30m
Air India
Deal found 4/7₹ 28,557
Fri 7/820:10
MAA
-
KTM
1 stop10h 10m
Air India
Fri 21/806:30
KTM
-
MAA
1 stop12h 25m
Air India
Deal found 2/7₹ 28,843
Sat 8/821:25
MAA
-
KTM
1 stop16h 15m
Air India Express
Sun 23/814:55
KTM
-
MAA
1 stop6h 10m
Air India Express
Deal found 2/7₹ 29,033
Sat 19/902:30
MAA
-
KTM
1 stop11h 25m
Multiple Airlines
Sat 3/1017:30
KTM
-
MAA
1 stop11h 40m
Multiple Airlines
Deal found 1/7₹ 30,175
Wed 19/802:30
MAA
-
KTM
1 stop11h 25m
Multiple Airlines
Thu 27/813:45
KTM
-
MAA
1 stop7h 55m
Multiple Airlines
Deal found 3/7₹ 31,032
Tue 18/822:30
MAA
-
KTM
1 stop15h 25m
Multiple Airlines
Tue 25/813:45
KTM
-
MAA
2 stops10h 40m
Multiple Airlines
Deal found 4/7₹ 31,127
Fri 31/720:10
MAA
-
KTM
1 stop10h 10m
Air India
Fri 7/806:30
KTM
-
MAA
1 stop26h 25m
Air India
Deal found 3/7₹ 32,460

Find 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 6 July 2026.

Round-trip from

₹ 25,701

One-way from

₹ 12,375

Popular in

March

Cheapest in

January

Average price

₹ 26,463
Air India
  • Air India
  • 17/8-24/8
  • 2 total stops
  • 39h 30m total
  • Chennai to Kathmandu
Search Deals
Air India
  • Air India
  • 18/7
  • 1 total stop
  • 10h 10m total
  • Chennai to Kathmandu
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (₹ 279,337 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 140,546 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
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 6 July 2026.
Use the filters below to find and compare flights from Chennai to Kathmandu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Mon 17/8

06:55-06:35

1 stop23h 25m

Kathmandu Tribhuvan

Mon 24/8

06:30-22:20

1 stop16h 05m

₹ 25,701

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Mon 31/8

14:00-06:35

1 stop16h 20m

Kathmandu Tribhuvan

Thu 3/9

06:30-18:40

1 stop12h 25m

₹ 25,892

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Wed 19/8

20:10-06:35

1 stop10h 10m

Kathmandu Tribhuvan

Wed 26/8

06:30-12:45

1 stop6h 30m

₹ 26,844

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Sun 2/8

08:05-00:05

1 stop15h 45m

Kathmandu Tribhuvan

Sun 9/8

06:30-20:55

1 stop14h 40m

₹ 27,605
Fastest return journey

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Tue 18/8

14:00-00:05

1 stop9h 50m

Kathmandu Tribhuvan

Tue 25/8

06:30-12:45

1 stop6h 30m

₹ 28,557

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Fri 7/8

20:10-06:35

1 stop10h 10m

Kathmandu Tribhuvan

Fri 21/8

06:30-18:40

1 stop12h 25m

₹ 28,843

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Tue 18/8

22:30-14:10

1 stop15h 25m

Kathmandu Tribhuvan

Tue 25/8

13:45-00:10

2 stops10h 40m

₹ 31,127

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Mon 17/8

13:35-06:35

2 stops16h 45m

Kathmandu Tribhuvan

Mon 24/8

06:30-20:55

1 stop14h 40m

₹ 32,460

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Fri 31/7

20:10-06:35

1 stop10h 10m

Kathmandu Tribhuvan

Fri 7/8

06:30-08:40

1 stop26h 25m

₹ 32,460

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Sat 1/8

02:30-14:10

1 stop11h 25m

Kathmandu Tribhuvan

Sun 9/8

20:50-10:05

1 stop13h 30m

₹ 33,221

Flights are sorted by cheapest return flights first.

Deals found on 4/7

Showing 1-10 of 19 resultsSorted by cheapest first
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

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

Currently, January is the cheapest month in which you can book a flight from Chennai to Kathmandu (average of ₹ 21,227). Flying from Chennai to Kathmandu in March is currently the most expensive (average of ₹ 50,260). 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.

How much does it cost for a return flight from Chennai to Kathmandu?

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 6 July 2026.
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
6.8
Okay
574 reviews
Check prices

Crew

7.3

Overall

6.8

Comfort

6.7

Entertainment

5.6

Boarding

6.8

Food

6.2

Reviews

1 / 20
2.0
Mediocre

Sailesh,Jun 2026

BDQ - BOM

The flight was delayed by three hours and Indigo staff couldn’t provide proper information. We also ended up loosing our connection to Nairobi flight.
IndiGo
6.8
Okay
574 reviews
IndiGo
6.8
Okay
574 reviews
Check prices

Crew

7.3

Overall

6.8

Comfort

6.7

Entertainment

5.6

Boarding

6.8

Food

6.2

Reviews

1 / 20
2.0
Mediocre

Sailesh,Jun 2026

BDQ - BOM

The flight was delayed by three hours and Indigo staff couldn’t provide proper information. We also ended up loosing our connection to Nairobi flight.
Air India
5.6
Fair
2,957 reviews
IndiGo
6.8
Okay
574 reviews
Check prices

Crew

7.3

Overall

6.8

Comfort

6.7

Entertainment

5.6

Boarding

6.8

Food

6.2

Reviews

1 / 20
2.0
Mediocre

Sailesh,Jun 2026

BDQ - BOM

The flight was delayed by three hours and Indigo staff couldn’t provide proper information. We also ended up loosing our connection to Nairobi flight.

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.

  • How long is the flight from Chennai to Kathmandu?

    Departing from Chennai to Kathmandu will take you 23h 25m. The distance from Chennai to Kathmandu is about 1720 km.

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

    Currently priced at ₹ 19,763, 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 ₹ 23,577. 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, January is the cheapest month in which you can book a flight from Chennai to Kathmandu (average of ₹ 21,227). Flying from Chennai to Kathmandu in March is currently the most expensive (average of ₹ 50,260). 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 6 July 2026.
Air India flights from Chennai to Kathmandu Tribhuvan
IndiGo 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 6 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest₹ 19,763Average₹ 27,330FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
IndiGoCheapest₹ 23,577Average₹ 37,124FlexibilityNo 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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