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Cheap flights from Tamil Nadu to Kathmandu from ₹ 11,726

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tamil Nadu to Kathmandu departing on 8/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Tamil Nadu to Kathmandu

Cheap return flights

Logo
23:00 - 06:35MAA-KTM
7h 20m1 stop
Logo
09:05 - 15:20KTM-MAA
6h 30m1 stop
₹ 21,002
Find Deal
Mon, 1 Sep - Wed, 17 Sep
Logo
03:15 - 20:05MAA-KTM
16h 35m1 stop
Logo
09:30 - 15:20KTM-MAA
6h 05m1 stop
₹ 21,352
Find Deal
Sun, 31 Aug - Wed, 17 Sep
Logo
01:10 - 20:05MAA-KTM
18h 40m2 stops
Logo
09:05 - 15:20KTM-MAA
6h 30m1 stop
₹ 21,527
Find Deal
Sun, 31 Aug - Wed, 17 Sep
Logo
03:15 - 20:05MAA-KTM
16h 35m1 stop
Logo
09:05 - 15:20KTM-MAA
6h 30m1 stop
₹ 22,140
Find Deal
Sun, 31 Aug - Wed, 17 Sep
Logo
06:55 - 20:05MAA-KTM
12h 55m2 stops
Logo
09:30 - 15:20KTM-MAA
6h 05m1 stop
₹ 22,227
Find Deal
Mon, 1 Sep - Wed, 17 Sep
Air India Logo
03:00 - 13:00MAA-KTM
9h 45m1 stop
Air India Logo
06:30 - 15:10KTM-MAA
8h 55m1 stop
₹ 22,577Air India
Find Deal
Thu, 11 Sep - Fri, 19 Sep
Air India Logo
01:00 - 13:00MAA-KTM
11h 45m1 stop
Air India Logo
21:00 - 12:10KTM-MAA
15h 25m1 stop
₹ 23,277Air India
Find Deal
Sun, 31 Aug - Tue, 16 Sep
IndiGo Logo
02:30 - 12:55MAA-KTM
10h 10m1 stop
IndiGo Logo
16:40 - 05:20KTM-MAA
12h 55m1 stop
₹ 31,328IndiGo
Find Deal
Sat, 31 Jan - Wed, 4 Feb
Thai Lion Air Logo
02:05 - 13:20MAA-KTM
11h 00m1 stop
Thai Lion Air Logo
14:15 - 01:05KTM-MAA
11h 05m1 stop
₹ 45,942Thai Lion Air
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Thu, 29 Jan - Sat, 31 Jan
Turkish Airlines Logo
22:30 - 06:15MAA-KTM
31h 30m2 stops
Turkish Airlines Logo
07:40 - 12:00KTM-MAA
28h 35m2 stops
₹ 225,597Turkish Airlines
Find Deal
Fri, 12 Sep - Fri, 19 Sep

Air India flights from Tamil Nadu to Kathmandu

Our best Air India deals on Tamil Nadu to Kathmandu flight tickets
Air India
30 Aug
MAA01:00Chennai
11h 45m
1 stop
KTM13:00Kathmandu Tribhuvan
3 Sept
KTM07:35Kathmandu Tribhuvan
13h 20m
1 stop
MAA20:40Chennai
₹ 19,339
Find similar
Air India
11 Sept
MAA03:00Chennai
9h 45m
1 stop
KTM13:00Kathmandu Tribhuvan
19 Sept
KTM06:30Kathmandu Tribhuvan
8h 55m
1 stop
MAA15:10Chennai
₹ 22,577
Find similar
Air India
31 Aug
MAA01:00Chennai
11h 45m
1 stop
KTM13:00Kathmandu Tribhuvan
16 Sept
KTM21:00Kathmandu Tribhuvan
15h 25m
1 stop
MAA12:10Chennai
₹ 23,277
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Tamil Nadu 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 17 August 2025.
Use the filters below to find and compare flights from Tamil Nadu to Kathmandu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Mon 1/9

23:00-06:35

1 stop7h 20m

Kathmandu Tribhuvan

Wed 17/9

09:05-15:20

1 stop6h 30m

₹ 21,002

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Sun 31/8

03:15-20:05

1 stop16h 35m

Kathmandu Tribhuvan

Wed 17/9

09:30-15:20

1 stop6h 05m

₹ 21,352

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Sun 31/8

01:10-20:05

2 stops18h 40m

Kathmandu Tribhuvan

Wed 17/9

09:05-15:20

1 stop6h 30m

₹ 21,527

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Sun 31/8

03:15-20:05

1 stop16h 35m

Kathmandu Tribhuvan

Wed 17/9

09:05-15:20

1 stop6h 30m

₹ 22,140

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Mon 1/9

06:55-20:05

2 stops12h 55m

Kathmandu Tribhuvan

Wed 17/9

09:30-15:20

1 stop6h 05m

₹ 22,227

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Thu 11/9

03:00-13:00

1 stop9h 45m

Kathmandu Tribhuvan

Fri 19/9

06:30-15:10

1 stop8h 55m

₹ 22,577

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Sun 31/8

01:00-13:00

1 stop11h 45m

Kathmandu Tribhuvan

Tue 16/9

21:00-12:10

1 stop15h 25m

₹ 23,277

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Sat 31/1

02:30-12:55

1 stop10h 10m

Kathmandu Tribhuvan

Wed 4/2

16:40-05:20

1 stop12h 55m

₹ 31,328

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Thu 29/1

02:05-13:20

1 stop11h 00m

Kathmandu Tribhuvan

Sat 31/1

14:15-01:05

1 stop11h 05m

₹ 45,942

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Fri 12/9

22:30-06:15

2 stops31h 30m

Kathmandu Tribhuvan

Fri 19/9

07:40-12:00

2 stops28h 35m

₹ 225,597

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Kathmandu from

How to get the cheapest flight ticket from Tamil Nadu 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 cheapest month to fly to Kathmandu?

In general, July is the cheapest month to fly from Tamil Nadu to Kathmandu. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 23,190. If you’re not able to fly to Kathmandu in July, then August is your next best option. Flight prices from Tamil Nadu to Kathmandu during August average around ₹ 23,977.

What is the cheapest day to depart on your flight to Kathmandu?

On average, the least expensive day to fly to Kathmandu from Tamil Nadu is on a Saturday. momondo users have found tickets for Saturday departures for as low as ₹ 27,787. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Kathmandu is Monday, with ticket prices averaging around ₹ 36,559.

What is the cheapest time of day to depart on your flight to Kathmandu?

Flying to Kathmandu from Tamil Nadu in the evening is the least expensive time of day to depart. momondo users have found prices as low as ₹ 28,922 when looking at flights departing in the evening. Flights to Kathmandu are more costly in the afternoon, with an average ticket price of ₹ 36,404. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Kathmandu?

You are more likely to see cheaper flights to Kathmandu from Tamil Nadu when booking weeks ahead of your departure date. In general, you can expect to find flights to Kathmandu for around ₹ 35,163 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kathmandu from Tamil Nadu for as low as ₹ 29,403 on momondo.

Cheap Tamil Nadu to Kathmandu flight deals and tips

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

Best price found

₹ 11,726

Fastest flight time

6h 20m

Direct flights

None

Airports in Kathmandu

1 airport
The best one-way flight to Kathmandu from Tamil Nadu in the past 72 hours is ₹ 11,726. The best return flight deal from Tamil Nadu to Kathmandu found on momondo in the last 72 hours is ₹ 21,002.
The fastest flight from Tamil Nadu to Kathmandu takes 6h 20m
There are no direct flights from Tamil Nadu to Kathmandu. Popular non-direct routes for this connection are Coimbatore Peelamedu Airport - Kathmandu Tribhuvan Airport and Chennai Airport - Kathmandu Tribhuvan Airport.
There is 1 airport near Kathmandu: Kathmandu Tribhuvan (KTM)
Search flight deals

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

    Prices for flights from Tamil Nadu to Kathmandu Tribhuvan Airport refresh daily.

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

  • How old do you have to be to fly from Tamil Nadu 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 Tamil Nadu to Kathmandu Tribhuvan Airport.

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

    The travel and health documents you'll need for your trip to Kathmandu Tribhuvan Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kathmandu Tribhuvan Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Tamil Nadu to Kathmandu

Compare and see reviews for airlines that fly from Tamil Nadu to Kathmandu with momondo
Airline
Rating
Free Cancellation
Price
Air IndiaPriceFrom ₹ 20,339Free CancellationRating
5.5
2,930 reviews
Search Air India flights
IndiGoPriceFrom ₹ 23,218Free CancellationRating
6.8
479 reviews
Search IndiGo flights
VistaraPriceFrom ₹ 25,762Free CancellationRating
7.7
229 reviews
Search Vistara 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 Tamil Nadu to Kathmandu?

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

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

Yes. momondo allows you to filter the results for Tamil Nadu to Kathmandu flights to just show those with flexible booking policies.

How can momondo help me find flights from Tamil Nadu to Kathmandu?

Once you have performed a search for Tamil Nadu to Kathmandu flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Tamil Nadu to Kathmandu flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo
IndiGo
Air India
Air India Express
SpiceJet
Etihad Airways
Emirates
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Lufthansa
Vistara
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AirAsia
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