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Cheap flights from Tamil Nadu to Kathmandu from ₹ 8,234

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 4/12. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
02:30 - 12:15MAA-KTM
9h 30m1 stop
Multiple Airlines Logo
14:30 - 07:20KTM-MAA
17h 05m1 stop
₹ 21,604Multiple Airlines
Find Deal
Tue, 16 Dec - Wed, 24 Dec
Multiple Airlines Logo
02:30 - 12:15MAA-KTM
9h 30m1 stop
Multiple Airlines Logo
14:30 - 23:35KTM-MAA
9h 20m1 stop
₹ 22,401Multiple Airlines
Find Deal
Mon, 15 Dec - Mon, 22 Dec
IndiGo Logo
02:30 - 12:15MAA-KTM
9h 30m1 stop
IndiGo Logo
10:50 - 20:25KTM-MAA
9h 50m1 stop
₹ 23,729IndiGo
Find Deal
Sun, 30 Nov - Mon, 8 Dec
IndiGo Logo
02:30 - 12:15MAA-KTM
9h 30m1 stop
IndiGo Logo
10:50 - 01:55KTM-MAA
15h 20m1 stop
₹ 24,172IndiGo
Find Deal
Fri, 14 Nov - Wed, 19 Nov
Multiple Airlines Logo
02:30 - 12:15MAA-KTM
9h 30m1 stop
Multiple Airlines Logo
14:30 - 07:20KTM-MAA
17h 05m1 stop
₹ 24,438Multiple Airlines
Find Deal
Sat, 29 Nov - Sun, 7 Dec
Air India Logo
21:40 - 00:15MAA-KTM
26h 20m1 stop
Air India Logo
14:30 - 21:45KTM-MAA
7h 30m1 stop
₹ 24,526Air India
Find Deal
Sat, 29 Nov - Sat, 6 Dec
Air India Logo
11:55 - 13:30MAA-KTM
25h 20m1 stop
Air India Logo
14:30 - 21:45KTM-MAA
7h 30m1 stop
₹ 26,297Air India
Find Deal
Sun, 1 Feb - Sat, 28 Feb
Hahn Air Systems Logo
19:55 - 10:20MAA-KTM
14h 10m2 stops
Hahn Air Systems Logo
11:20 - 03:25KTM-MAA
16h 20m2 stops
₹ 122,366Hahn Air Systems
Find Deal
Sat, 29 Nov - Sat, 6 Dec
Turkish Airlines Logo
23:15 - 11:10MAA-KTM
35h 40m2 stops
Turkish Airlines Logo
12:35 - 12:10KTM-MAA
23h 50m2 stops
₹ 143,705Turkish Airlines
Find Deal
Sun, 1 Feb - Sat, 28 Feb
Turkish Airlines Logo
23:15 - 11:10MAA-KTM
35h 40m2 stops
Turkish Airlines Logo
12:35 - 12:20KTM-MAA
24h 00m2 stops
₹ 163,450Turkish Airlines
Find Deal
Mon, 1 Dec - Mon, 8 Dec

IndiGo flights from Tamil Nadu to Kathmandu

Our best IndiGo deals on Tamil Nadu to Kathmandu flight tickets
IndiGo
30 Nov
MAA02:30Chennai
9h 30m
1 stop
KTM12:15Kathmandu Tribhuvan
8 Dec
KTM10:50Kathmandu Tribhuvan
9h 50m
1 stop
MAA20:25Chennai
₹ 23,729
Find similar
IndiGo
14 Nov
MAA02:30Chennai
9h 30m
1 stop
KTM12:15Kathmandu Tribhuvan
19 Nov
KTM10:50Kathmandu Tribhuvan
15h 20m
1 stop
MAA01:55Chennai
₹ 24,172
Find similar
IndiGo
16 Dec
MAA02:30Chennai
9h 30m
1 stop
KTM12:15Kathmandu Tribhuvan
24 Dec
KTM13:15Kathmandu Tribhuvan
9h 05m
2 stops
MAA22:05Chennai
₹ 27,714
Find similar

Air India flights from Tamil Nadu to Kathmandu

Our best Air India deals on Tamil Nadu to Kathmandu flight tickets
Air India
29 Nov
MAA21:40Chennai
26h 20m
1 stop
KTM00:15Kathmandu Tribhuvan
6 Dec
KTM14:30Kathmandu Tribhuvan
7h 30m
1 stop
MAA21:45Chennai
₹ 24,526
Find similar
Air India
1 Feb
MAA11:55Chennai
25h 20m
1 stop
KTM13:30Kathmandu Tribhuvan
28 Feb
KTM14:30Kathmandu Tribhuvan
7h 30m
1 stop
MAA21:45Chennai
₹ 26,297
Find similar
Air India
20 Dec
MAA08:05Chennai
8h 10m
1 stop
KTM16:30Kathmandu Tribhuvan
20 Dec
KTM22:20Kathmandu Tribhuvan
12h 15m
1 stop
MAA10:20Chennai
₹ 36,214
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 3 November 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

Tue 16/12

02:30-12:15

1 stop9h 30m

Kathmandu Tribhuvan

Wed 24/12

14:30-07:20

1 stop17h 05m

₹ 21,604

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Mon 15/12

02:30-12:15

1 stop9h 30m

Kathmandu Tribhuvan

Mon 22/12

14:30-23:35

1 stop9h 20m

₹ 22,401

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Sun 30/11

02:30-12:15

1 stop9h 30m

Kathmandu Tribhuvan

Mon 8/12

10:50-20:25

1 stop9h 50m

₹ 23,729

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Fri 14/11

02:30-12:15

1 stop9h 30m

Kathmandu Tribhuvan

Wed 19/11

10:50-01:55

1 stop15h 20m

₹ 24,172

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Sat 29/11

02:30-12:15

1 stop9h 30m

Kathmandu Tribhuvan

Sun 7/12

14:30-07:20

1 stop17h 05m

₹ 24,438

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Sat 29/11

21:40-00:15

1 stop26h 20m

Kathmandu Tribhuvan

Sat 6/12

14:30-21:45

1 stop7h 30m

₹ 24,526

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

Sat 29/11

19:55-10:20

2 stops14h 10m

Kathmandu Tribhuvan

Sat 6/12

11:20-03:25

2 stops16h 20m

₹ 122,366

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Sun 1/2

23:15-11:10

2 stops35h 40m

Kathmandu Tribhuvan

Sat 28/2

12:35-12:10

2 stops23h 50m

₹ 143,705

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Mon 1/12

23:15-11:10

2 stops35h 40m

Kathmandu Tribhuvan

Mon 8/12

12:35-12:20

2 stops24h 00m

₹ 163,450

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 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, August 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 ₹ 23,287. If you’re not able to fly to Kathmandu in August, then July is your next best option. Flight prices from Tamil Nadu to Kathmandu during July average around ₹ 23,464.

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 ₹ 28,115. 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 ₹ 36,991.

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 ₹ 29,264 when looking at flights departing in the evening. Flights to Kathmandu are more costly in the afternoon, with an average ticket price of ₹ 36,835. 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 ₹ 35,181 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 ₹ 30,370 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

Direct flights

None
There are no direct flights from Tamil Nadu to Kathmandu. There are no popular flight routes from Tamil Nadu to Kathmandu.
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 ₹ 20,569Free CancellationRating
5.5
2,940 reviews
Search Air India flights
IndiGoPriceFrom ₹ 23,408Free CancellationRating
6.9
494 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 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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Find better results for your trip to Nepal

Fly your favourite airline to Kathmandu

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
Qatar Airways
Lufthansa
British Airways
Singapore Airlines
VietJet Air
AirAsia