Cheap flights from Tamil Nadu to Kathmandu from ₹ 11,951
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 18/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Early arrival? Instantly customie your resultsTrusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Tamil Nadu to Kathmandu
Cheap return flights
Cheap one-way flights
Thai Airways flights from Tamil Nadu to Kathmandu
Our best Thai Airways deals on Tamil Nadu to Kathmandu flight tickets
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, September 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 ₹ 28,817. If you’re not able to fly to Kathmandu in September, then July is your next best option. Flight prices from Tamil Nadu to Kathmandu during July average around ₹ 29,156.
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 ₹ 26,913. 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 ₹ 35,410.
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 ₹ 28,013 when looking at flights departing in the evening. Flights to Kathmandu are more costly in the afternoon, with an average ticket price of ₹ 35,260. 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 21 weeks ahead of your departure date. In general, you can expect to find flights to Kathmandu for around ₹ 35,379 when searching 21 weeks out.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 ₹ 27,631 on momondo.
What is the cheapest airline that flies from Tamil Nadu to Kathmandu Tribhuvan?
IndiGo, SriLankan Airlines, and SpiceJet are the most popular carriers operating from Tamil Nadu to Kathmandu Tribhuvan
Which airlines fly to Kathmandu?
IndiGo, Air India and Vistara are the top three most popular airlines that fly to Kathmandu from Tamil Nadu according to our data. IndiGo is the first choice among our users, with 48% of people opting to fly with this airline when travelling to Kathmandu. Keep in mind that there are 3 different airlines that fly to Kathmandu on a routine basis, so you have a few additional options to choose from.
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
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?
As of May 2025, there are 3 operators available to choose from 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 | ||
|---|---|---|---|---|---|
| PriceFrom ₹ 22,566 | Free Cancellation | Rating 5.5 2,899 reviews | |||
| PriceFrom ₹ 24,953 | Free Cancellation | Rating 7.7 230 reviews | |||
| PriceFrom ₹ 26,539 | Free Cancellation | Rating 6.8 474 reviews |
Travelling to a place near Kathmandu?
Book flights to Kathmandu if you plan to visit one of these locationsWhy 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.