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Cheap flights from Chennai to Kathmandu from ₹ 12,397

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chennai to Kathmandu departing on 18/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chennai to Kathmandu

Cheap return flights

Enter your travel dates to find the best prices.
Air India Logo
06:55 - 06:35
MAA
-
KTM
23h 25m
1 stop
Air India Logo
06:30 - 22:20
KTM
-
MAA
16h 05m
1 stop
₹ 25,748Air India
Mon, 17 Aug - Mon, 24 Aug
Air India Logo
14:00 - 06:35
MAA
-
KTM
16h 20m
1 stop
Air India Logo
06:30 - 18:40
KTM
-
MAA
12h 25m
1 stop
₹ 25,939Air India
Mon, 31 Aug - Thu, 3 Sep
Air India Logo
20:10 - 06:35
MAA
-
KTM
10h 10m
1 stop
Air India Logo
06:30 - 12:45
KTM
-
MAA
6h 30m
1 stop
₹ 26,892Air India
Wed, 19 Aug - Wed, 26 Aug
Air India Logo
09:50 - 00:05
MAA
-
KTM
14h 00m
1 stop
Air India Logo
06:30 - 12:45
KTM
-
MAA
6h 30m
1 stop
₹ 27,083Air India
Mon, 17 Aug - Wed, 26 Aug
Air India Logo
21:40 - 06:35
MAA
-
KTM
8h 40m
1 stop
Air India Logo
06:30 - 15:10
KTM
-
MAA
8h 55m
1 stop
₹ 27,178Air India
Mon, 17 Aug - Wed, 26 Aug
Air India Logo
08:05 - 00:05
MAA
-
KTM
15h 45m
1 stop
Air India Logo
06:30 - 20:55
KTM
-
MAA
14h 40m
1 stop
₹ 27,655Air India
Sun, 2 Aug - Sun, 9 Aug
Air India Logo
14:00 - 00:05
MAA
-
KTM
9h 50m
1 stop
Air India Logo
06:30 - 12:45
KTM
-
MAA
6h 30m
1 stop
₹ 28,609Air India
Tue, 18 Aug - Tue, 25 Aug
Multiple Airlines Logo
02:30 - 14:10
MAA
-
KTM
11h 25m
1 stop
Multiple Airlines Logo
13:45 - 21:25
KTM
-
MAA
7h 55m
1 stop
₹ 31,088Multiple Airlines
Wed, 19 Aug - Thu, 27 Aug
Multiple Airlines Logo
22:30 - 14:10
MAA
-
KTM
15h 25m
1 stop
Multiple Airlines Logo
13:45 - 00:10
KTM
-
MAA
10h 40m
2 stops
₹ 31,184Multiple Airlines
Tue, 18 Aug - Tue, 25 Aug
Air India Logo
20:10 - 06:35
MAA
-
KTM
10h 10m
1 stop
Air India Logo
06:30 - 08:40
KTM
-
MAA
26h 25m
1 stop
₹ 32,519Air India
Fri, 31 Jul - Fri, 7 Aug

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Air India flights from Chennai to Kathmandu

Our best Air India deals on Chennai to Kathmandu flight tickets
Air India
17 Aug
MAA06:55Chennai
23h 25m
1 stop
KTM06:35Kathmandu Tribhuvan
24 Aug
KTM06:30Kathmandu Tribhuvan
16h 05m
1 stop
MAA22:20Chennai
₹ 25,748
Air India
31 Aug
MAA14:00Chennai
16h 20m
1 stop
KTM06:35Kathmandu Tribhuvan
3 Sept
KTM06:30Kathmandu Tribhuvan
12h 25m
1 stop
MAA18:40Chennai
₹ 25,939
Air India
19 Aug
MAA20:10Chennai
10h 10m
1 stop
KTM06:35Kathmandu Tribhuvan
26 Aug
KTM06:30Kathmandu Tribhuvan
6h 30m
1 stop
MAA12:45Chennai
₹ 26,892

IndiGo flights from Chennai to Kathmandu

Our best IndiGo deals on Chennai to Kathmandu flight tickets
IndiGo
1 Aug
MAA02:30Chennai
11h 25m
1 stop
KTM14:10Kathmandu Tribhuvan
9 Aug
KTM20:50Kathmandu Tribhuvan
13h 30m
1 stop
MAA10:05Chennai
₹ 33,282
IndiGo
17 Aug
MAA07:05Chennai
26h 30m
3 stops
KTM09:50Kathmandu Tribhuvan
26 Aug
KTM15:10Kathmandu Tribhuvan
10h 10m
1 stop
MAA01:05Chennai
₹ 36,905
IndiGo
20 Aug
MAA18:20Chennai
21h 05m
3 stops
KTM15:40Kathmandu Tribhuvan
27 Aug
KTM15:10Kathmandu Tribhuvan
8h 10m
1 stop
MAA23:05Chennai
₹ 38,527

momondo 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, momondo users made 59,053 searches. Data last updated 7 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

₹ 25,748

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

₹ 25,939

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

₹ 26,892

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Mon 17/8

09:50-00:05

1 stop14h 00m

Kathmandu Tribhuvan

Wed 26/8

06:30-12:45

1 stop6h 30m

₹ 27,083

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Mon 17/8

21:40-06:35

1 stop8h 40m

Kathmandu Tribhuvan

Wed 26/8

06:30-15:10

1 stop8h 55m

₹ 27,178

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

₹ 27,655
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

₹ 28,609

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Wed 19/8

02:30-14:10

1 stop11h 25m

Kathmandu Tribhuvan

Thu 27/8

13:45-21:25

1 stop7h 55m

₹ 31,088

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

₹ 31,184

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

₹ 32,519

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Kathmandu from

How to get the cheapest flight ticket from Chennai to Kathmandu

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Chennai and Kathmandu?

What is the cheapest month to fly to Kathmandu?

In general, January is the cheapest month to fly from Chennai to Kathmandu. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 21,266. If you’re not able to fly to Kathmandu in January, then August is your next best option. Flight prices from Chennai to Kathmandu during August average around ₹ 25,080.

How have Chennai to Kathmandu flight prices changed over time?

As of July 2026, prices for Chennai to Kathmandu flights are approximately 31% cheaper when compared to flights at the same time last year.

When to book flights from Chennai to Kathmandu

Are you open to changing your travel dates? Check out the ideal times to fly from Chennai to Kathmandu according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Chennai to Kathmandu (MAA to KTM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chennai to Kathmandu

Fastest flight time

7h 10m

Direct flights

None
The fastest flight from Chennai to Kathmandu takes 7h 10m
There are no direct flights from Chennai to Kathmandu. There are no popular flight routes from Chennai to Kathmandu.
Search flight deals

Frequently asked questions about flying from Chennai to Kathmandu

  • How far is Chennai to Kathmandu Tribhuvan by plane?

    A flight from Chennai to Kathmandu Tribhuvan will travel around 1707.8 km. Flights usually cover this in 7h 10m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Chennai Airport to Kathmandu Tribhuvan Airport?

    Prices for flights from Chennai Airport to Kathmandu Tribhuvan Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Chennai Airport to Kathmandu Tribhuvan Airport?

  • How old do you have to be to fly from Chennai Airport to Kathmandu Tribhuvan Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chennai Airport to Kathmandu Tribhuvan Airport.

  • What documentation or ID do you need to fly to Kathmandu Tribhuvan Airport?

    The travel and health documents required for your trip to Kathmandu Tribhuvan Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kathmandu Tribhuvan Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Chennai to Kathmandu?

Best airlines flying from Chennai to Kathmandu

Compare and see reviews for airlines that fly from Chennai to Kathmandu with momondo
Airline
Rating
Free Cancellation
Price
Air IndiaPriceFrom ₹ 20,050Free CancellationRating
5.6
2,957 reviews
Search Air India flights
IndiGoPriceFrom ₹ 23,620Free CancellationRating
6.8
575 reviews
Search IndiGo flights

Travelling to a place near Kathmandu?

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

Why use momondo?

Why should I use momondo to find a flight deal from Chennai to Kathmandu?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chennai to Kathmandu. momondo saves you time and could save you money on your trip.

Can I find flights from Chennai to Kathmandu with flexible booking policies on momondo?

momondo does allow users to show only those flights to Kathmandu from Chennai which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Chennai to Kathmandu?

momondo helps you find the best flight between Chennai and Kathmandu by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Chennai to Kathmandu right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Kathmandu, momondo offers a useful price alert feature which will track prices for flights to Kathmandu from Chennai and alert you when they change.

An easier way to manage your Kathmandu trip

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Fly your favourite airline to Kathmandu

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Air India
IndiGo