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Cheap flights from Tamil Nadu to Kathmandu from ₹ 8,919

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 26/3. 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.
Air India Logo
08:05 - 20:10
MAA
-
KTM
11h 50m
1 stop
Air India Logo
06:45 - 21:00
KTM
-
MAA
14h 30m
1 stop
₹ 19,749Air India
Mon, 6 Jul - Sun, 19 Jul
Air India Logo
21:40 - 06:35
MAA
-
KTM
8h 40m
1 stop
Air India Logo
06:35 - 15:05
KTM
-
MAA
8h 45m
1 stop
₹ 20,751Air India
Mon, 9 Mar - Mon, 16 Mar
Air India Logo
06:55 - 23:00
MAA
-
KTM
15h 50m
1 stop
Air India Logo
10:05 - 12:55
KTM
-
MAA
27h 05m
1 stop
₹ 21,206Air India
Sat, 11 Apr - Sat, 18 Apr
Air India Express Logo
06:00 - 13:55
MAA
-
KTM
7h 40m
1 stop
Air India Express Logo
14:55 - 23:20
KTM
-
MAA
8h 40m
1 stop
₹ 21,388Air India Express
Sun, 26 Apr - Wed, 29 Apr
Air India Logo
21:40 - 06:35
MAA
-
KTM
8h 40m
1 stop
Air India Logo
06:35 - 12:55
KTM
-
MAA
6h 35m
1 stop
₹ 21,934Air India
Mon, 9 Mar - Wed, 18 Mar
Multiple Airlines Logo
02:30 - 09:50
MAA
-
KTM
7h 05m
1 stop
Multiple Airlines Logo
06:35 - 12:55
KTM
-
MAA
6h 35m
1 stop
₹ 22,662Multiple Airlines
Mon, 9 Mar - Thu, 19 Mar
Multiple Airlines Logo
05:25 - 13:30
MAA
-
KTM
7h 50m
1 stop
Multiple Airlines Logo
06:35 - 12:55
KTM
-
MAA
6h 35m
1 stop
₹ 22,753Multiple Airlines
Mon, 9 Mar - Thu, 19 Mar
Multiple Airlines Logo
05:25 - 13:30
MAA
-
KTM
7h 50m
1 stop
Multiple Airlines Logo
06:35 - 12:55
KTM
-
MAA
6h 35m
1 stop
₹ 22,935Multiple Airlines
Sat, 14 Mar - Thu, 19 Mar
Multiple Airlines Logo
05:25 - 13:30
MAA
-
KTM
7h 50m
1 stop
Multiple Airlines Logo
06:45 - 19:10
KTM
-
MAA
12h 40m
1 stop
₹ 23,117Multiple Airlines
Thu, 26 Mar - Thu, 2 Apr
Air India Express Logo
07:25 - 13:55
MAA
-
KTM
6h 15m
1 stop
Air India Express Logo
14:55 - 13:50
KTM
-
MAA
23h 10m
1 stop
₹ 23,481Air India Express
Mon, 13 Apr - Mon, 20 Apr

Air India Express flights from Tamil Nadu to Kathmandu

Our best Air India Express deals on Tamil Nadu to Kathmandu flight tickets
Air India Express
26 Apr
MAA06:00Chennai
7h 40m
1 stop
KTM13:55Kathmandu Tribhuvan
29 Apr
KTM14:55Kathmandu Tribhuvan
8h 40m
1 stop
MAA23:20Chennai
₹ 21,388
Air India Express
13 Apr
MAA07:25Chennai
6h 15m
1 stop
KTM13:55Kathmandu Tribhuvan
20 Apr
KTM14:55Kathmandu Tribhuvan
23h 10m
1 stop
MAA13:50Chennai
₹ 23,481
Air India Express
3 May
MAA07:25Chennai
6h 15m
1 stop
KTM13:55Kathmandu Tribhuvan
17 May
KTM14:55Kathmandu Tribhuvan
17h 00m
1 stop
MAA07:40Chennai
₹ 24,573

Air India flights from Tamil Nadu to Kathmandu

Our best Air India deals on Tamil Nadu to Kathmandu flight tickets
Air India
6 Jul
MAA08:05Chennai
11h 50m
1 stop
KTM20:10Kathmandu Tribhuvan
19 Jul
KTM06:45Kathmandu Tribhuvan
14h 30m
1 stop
MAA21:00Chennai
₹ 19,749
Air India
9 Mar
MAA21:40Chennai
8h 40m
1 stop
KTM06:35Kathmandu Tribhuvan
16 Mar
KTM06:35Kathmandu Tribhuvan
8h 45m
1 stop
MAA15:05Chennai
₹ 20,751
Air India
8 Mar
MAA20:00Chennai
10h 20m
1 stop
KTM06:35Kathmandu Tribhuvan
18 Mar
KTM07:35Kathmandu Tribhuvan
7h 45m
1 stop
MAA15:05Chennai
₹ 20,933

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 28 February 2026.
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 6/7

08:05-20:10

1 stop11h 50m

Kathmandu Tribhuvan

Sun 19/7

06:45-21:00

1 stop14h 30m

₹ 19,749

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Mon 9/3

21:40-06:35

1 stop8h 40m

Kathmandu Tribhuvan

Mon 16/3

06:35-15:05

1 stop8h 45m

₹ 20,751

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Sat 11/4

06:55-23:00

1 stop15h 50m

Kathmandu Tribhuvan

Sat 18/4

10:05-12:55

1 stop27h 05m

₹ 21,206

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Sun 26/4

06:00-13:55

1 stop7h 40m

Kathmandu Tribhuvan

Wed 29/4

14:55-23:20

1 stop8h 40m

₹ 21,388

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Mon 9/3

21:40-06:35

1 stop8h 40m

Kathmandu Tribhuvan

Wed 18/3

06:35-12:55

1 stop6h 35m

₹ 21,934

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Mon 9/3

02:30-09:50

1 stop7h 05m

Kathmandu Tribhuvan

Thu 19/3

06:35-12:55

1 stop6h 35m

₹ 22,662

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Mon 9/3

05:25-13:30

1 stop7h 50m

Kathmandu Tribhuvan

Thu 19/3

06:35-12:55

1 stop6h 35m

₹ 22,753

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Sat 14/3

05:25-13:30

1 stop7h 50m

Kathmandu Tribhuvan

Thu 19/3

06:35-12:55

1 stop6h 35m

₹ 22,935

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Thu 26/3

05:25-13:30

1 stop7h 50m

Kathmandu Tribhuvan

Thu 2/4

06:45-19:10

1 stop12h 40m

₹ 23,117

ChennaiKathmandu

MAA - KTM

MAAKTM

Chennai

Mon 13/4

07:25-13:55

1 stop6h 15m

Kathmandu Tribhuvan

Mon 20/4

14:55-13:50

1 stop23h 10m

₹ 23,481

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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, January 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 ₹ 20,296. If you’re not able to fly to Kathmandu in January, then July is your next best option. Flight prices from Tamil Nadu to Kathmandu during July average around ₹ 23,936.

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 week ahead of your departure date. In general, you can expect to find flights to Kathmandu for around ₹ 32,598 when searching week 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 ₹ 27,212 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

Fastest flight time

6h 15m

Direct flights

None
The fastest flight from Tamil Nadu to Kathmandu takes 6h 15m
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 ₹ 18,980Free CancellationRating
5.5
2,970 reviews
Search Air India flights
IndiGoPriceFrom ₹ 23,977Free CancellationRating
6.8
539 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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Air India
IndiGo