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CA $308 Cheap Flights from Thiruvananthapuram (TRV) to Kathmandu (KTM)

View CA $308 flight on Thu, Sep 10, 2026Opens in a new window

Popular airlines from Trivandrum Intl. Airport (TRV) to Tribhuvan Intl. Airport (KTM)

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Cheap flights from Thiruvananthapuram (TRV) to Kathmandu (KTM)

Prices were available within the past 7 days and start at CA $308 for one-way flights and CA $647 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

IndiGo
Thu, Sep 10 - Tue, Sep 15
TRV
Thiruvananthapuram
KTM
Kathmandu
CA $647 Roundtrip, found 4 days ago
CA $647
Roundtrip
found 4 days ago
Select IndiGo flight, departing Thu, Sep 10 from Thiruvananthapuram to Kathmandu, returning Tue, Sep 15, priced at CA $647 found 4 days ago

Frequently asked questions

How much does a flight from Thiruvananthapuram (TRV-Trivandrum Intl.) to Kathmandu (KTM-Tribhuvan Intl.) cost?
You can find cheap one-way flights from CA $308 and cheap return flights from CA $647 TRV to KTM with Expedia. Return flights often range between CA$558 and CA$881. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when TRV to KTM ticket fares go up or down.
What is the cheapest month to fly from Thiruvananthapuram (TRV-Trivandrum Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
The cheapest months to fly from TRV to KTM are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Thiruvananthapuram (TRV-Trivandrum Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
Enter TRV to KTM and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Thiruvananthapuram (TRV-Trivandrum Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
IndiGo is one of the cheapest airlines offering connecting return flights from Thiruvananthapuram (TRV-Trivandrum Intl.) to Kathmandu (KTM-Tribhuvan Intl.), with tickets starting from around CA$620 for flights that can be booked for departure within the next year. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Thiruvananthapuram (TRV-Trivandrum Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
To find a cheap flight from Thiruvananthapuram (TRV-Trivandrum Intl.) to Kathmandu (KTM-Tribhuvan Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Thiruvananthapuram (TRV-Trivandrum Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Thiruvananthapuram (TRV-Trivandrum Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
There are approximately 7 connecting flights per day from Thiruvananthapuram (TRV) to Kathmandu (KTM). Some common connection points include Indira Gandhi Intl. (DEL), Chhatrapati Shivaji Intl. (BOM), and Kuala Lumpur Intl. (KUL).
What is the earliest flight from Thiruvananthapuram (TRV-Trivandrum Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
The earliest flight from Thiruvananthapuram (TRV-Trivandrum Intl.) to Kathmandu (KTM-Tribhuvan Intl.) typically departs around 12:05 AM. This flight is operated by Malaysia Airlines. This is a seasonal service, active in April and May. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Thiruvananthapuram (TRV-Trivandrum Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
You'll typically find the most flights from Thiruvananthapuram (TRV) to Kathmandu (KTM) on a Tuesday, with around 6 flights available. This gives you a good selection for your travel plans. Major airlines on this route include Air India, IndiGo, and Malaysia Airlines. Flight schedules are quite consistent throughout the week, so you'll have similar options on other days too.
What are the most popular departure times for flights from Thiruvananthapuram (TRV-Trivandrum Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
The most popular departure times for flights from Thiruvananthapuram (TRV) to Kathmandu (KTM) are in the evening, from 6pm to 9pm. Air India offers flights during this window. Many travellers prefer this time as it allows you to finish your day before heading to the airport and arrive at your destination at a reasonable hour.
How long does it take to fly from Thiruvananthapuram (TRV-Trivandrum Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
There are no nonstop flights from Thiruvananthapuram (TRV-Trivandrum Intl.) to Kathmandu (KTM-Tribhuvan Intl.). Flights with one stop typically take around 14 hours 36 minutes, covering a distance of approximately 2314 kilometres. Flights with two or more stops usually take a bit longer, averaging about 17 hours 18 minutes. Keep in mind that these are average travel times, and your actual flight duration can vary depending on the specific routing, layover times, and even weather conditions.
Can you fly business or first class from Thiruvananthapuram (TRV-Trivandrum Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
Yes, you can fly business class between TRV and KTM. You can fly business class with Malaysia Airlines and Air India.
How do I earn miles on a Thiruvananthapuram (TRV-Trivandrum Intl.) to Kathmandu (KTM-Tribhuvan Intl.) flight with Expedia?
It's easy to earn miles on a Thiruvananthapuram (TRV-Trivandrum Intl.) to Kathmandu (KTM-Tribhuvan Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Kathmandu (KTM) from Thiruvananthapuram (TRV)?
If you're planning to travel to Kathmandu from Trivandrum Intl. (TRV), you can fly directly into Tribhuvan Intl. (KTM) which offers international flights and connections. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Thiruvananthapuram (TRV-Trivandrum Intl.) to Kathmandu (KTM-Tribhuvan Intl.) at the last minute?
Typically, booking a last minute flight from Thiruvananthapuram (TRV-Trivandrum Intl.) to Kathmandu (KTM-Tribhuvan Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Thiruvananthapuram (TRV-Trivandrum Intl.) to Kathmandu (KTM-Tribhuvan Intl.) flight and hotel package?
Securing a Thiruvananthapuram (TRV-Trivandrum Intl.) to Kathmandu (KTM-Tribhuvan Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Thiruvananthapuram (TRV-Trivandrum Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
If you booked your Thiruvananthapuram (TRV-Trivandrum Intl.) to Kathmandu (KTM-Tribhuvan Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Trivandrum Intl.
Destination airport
Tribhuvan Intl.
Roundtrip price
CA $647
Distance
2300 km

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Thiruvananthapuram to Kathmandu Flights

The easy way to book your flights from Thiruvananthapuram to Kathmandu 

With Expedia, it’s simple to find and book flights to Kathmandu from Thiruvananthapuram whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 7 airlines that cover this route. There are nonstop flights to Tribhuvan Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Thiruvananthapuram to Kathmandu today, tomorrow, or this week.  

 

Save dollars with cheap flights from Trivandrum Intl., TRV to Tribhuvan Intl., KTM 

Sort your search results by price to find great deals on your flight from Thiruvananthapuram to Kathmandu—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Kathmandu from Thiruvananthapuram currently is just CA $647 rising to CA $1,255.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Kathmandu  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Kathmandu from Thiruvananthapuram 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Kathmandu with Expedia today.

Thiruvananthapuram to Kathmandu Flights

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