$152 Cheap Flights from Kathmandu (KTM) to Guwahati (GAU)

View $152 flight on Tue, Jan 13, 2026Opens in a new window

Popular airlines from Tribhuvan Intl. Airport (KTM) to Guwahati (GAU-Lokpriya Gopinath Bordoloi Intl.)

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Cheap Flights from Kathmandu to Guwahati (KTM-GAU)

Prices were available within the past 7 days and start at $152 for one-way flights and $290 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Wed, May 6 - Fri, May 29
KTM
Kathmandu
GAU
Guwahati
$290 Roundtrip, found 5 days ago
$290
Roundtrip
found 5 days ago
Select Air India flight, departing Wed, May 6 from Kathmandu to Guwahati, returning Fri, May 29, priced at $290 found 5 days ago
Air India
Wed, Apr 15 - Wed, May 6
KTM
Kathmandu
GAU
Guwahati
$303 Roundtrip, found 5 days ago
$303
Roundtrip
found 5 days ago
Select Air India flight, departing Wed, Apr 15 from Kathmandu to Guwahati, returning Wed, May 6, priced at $303 found 5 days ago
Air India
Thu, May 14 - Wed, Jun 3
KTM
Kathmandu
GAU
Guwahati
$306 Roundtrip, found 5 days ago
$306
Roundtrip
found 5 days ago
Select Air India flight, departing Thu, May 14 from Kathmandu to Guwahati, returning Wed, Jun 3, priced at $306 found 5 days ago
Air India
Tue, May 5 - Mon, May 18
KTM
Kathmandu
GAU
Guwahati
$313 Roundtrip, found 5 days ago
$313
Roundtrip
found 5 days ago
Select Air India flight, departing Tue, May 5 from Kathmandu to Guwahati, returning Mon, May 18, priced at $313 found 5 days ago
Air India
Sat, May 2 - Mon, May 18
KTM
Kathmandu
GAU
Guwahati
$327 Roundtrip, found 5 days ago
$327
Roundtrip
found 5 days ago
Select Air India flight, departing Sat, May 2 from Kathmandu to Guwahati, returning Mon, May 18, priced at $327 found 5 days ago
Air India
Thu, May 14 - Mon, Jun 1
KTM
Kathmandu
GAU
Guwahati
$329 Roundtrip, found 5 days ago
$329
Roundtrip
found 5 days ago
Select Air India flight, departing Thu, May 14 from Kathmandu to Guwahati, returning Mon, Jun 1, priced at $329 found 5 days ago
Air India
Sun, Apr 12 - Sat, Apr 25
KTM
Kathmandu
GAU
Guwahati
$330 Roundtrip, found 5 days ago
$330
Roundtrip
found 5 days ago
Select Air India flight, departing Sun, Apr 12 from Kathmandu to Guwahati, returning Sat, Apr 25, priced at $330 found 5 days ago
Air India
Sun, Apr 12 - Sun, Apr 26
KTM
Kathmandu
GAU
Guwahati
$345 Roundtrip, found 5 days ago
$345
Roundtrip
found 5 days ago
Select Air India flight, departing Sun, Apr 12 from Kathmandu to Guwahati, returning Sun, Apr 26, priced at $345 found 5 days ago
IndiGo
Sun, Nov 16 - Mon, Nov 17
KTM
Kathmandu
GAU
Guwahati
$400 Roundtrip, found 2 days ago
$400
Roundtrip
found 2 days ago
Select IndiGo flight, departing Sun, Nov 16 from Kathmandu to Guwahati, returning Mon, Nov 17, priced at $400 found 2 days ago
SpiceJet
Sat, Nov 15 - Wed, Nov 19
KTM
Kathmandu
GAU
Guwahati
$591 Roundtrip, found 1 day ago
$591
Roundtrip
found 1 day ago
Select SpiceJet flight, departing Sat, Nov 15 from Kathmandu to Guwahati, returning Wed, Nov 19, priced at $591 found 1 day ago

Frequently asked questions

How much does a flight from Tribhuvan Intl. Airport (KTM) to Lokpriya Gopinath Bordoloi Intl. Airport (GAU) cost?
Snag a cheap one-way flight from $152 or cheap return flight from $290 from Tribhuvan Intl. Airport (KTM) to Lokpriya Gopinath Bordoloi Intl. Airport (GAU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Tribhuvan Intl. Airport (KTM) to Lokpriya Gopinath Bordoloi Intl. Airport (GAU)?
The cheapest month to fly from KTM to GAU is May, when demand is low. Off-peak months are typically when airlines offer better prices between these airports.
What is the cheapest airline that flies from Tribhuvan Intl. Airport (KTM) to Lokpriya Gopinath Bordoloi Intl. Airport (GAU)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest KTM to GAU flight.
How many flights per day from Tribhuvan Intl. Airport (KTM) to Lokpriya Gopinath Bordoloi Intl. Airport (GAU)?
Nonstop flights from Tribhuvan Intl. Airport (KTM) to Lokpriya Gopinath Bordoloi Intl. Airport (GAU) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from KTM to GAU?
Generally you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tribhuvan Intl. Airport (KTM) to Lokpriya Gopinath Bordoloi Intl. Airport (GAU)?
To avoid potential delays on the Tribhuvan Intl. Airport (KTM) to Lokpriya Gopinath Bordoloi Intl. Airport (GAU) route, aim to travel before 3 PM. Later flights have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Tribhuvan Intl. Airport (KTM) to Lokpriya Gopinath Bordoloi Intl. Airport (GAU) last-minute?
Booking your ticket from KTM to GAU just before your getaway is usually more expensive. But if you're flexible with your schedule, you could snag a cheap last-minute fare.
Is it cheaper to book a KTM to GAU flight and hotel package?
Compared with arranging flights and hotels separately, booking a KTM to GAU flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one convenient place takes the hassle out of planning your trip. Simply pick your flights and select from our extensive range of stays, then customize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Tribhuvan Intl. Airport (KTM) to Lokpriya Gopinath Bordoloi Intl. Airport (GAU)?
If you booked your KTM to GAU flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare 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
Tribhuvan Intl.
Destination airport
Lokpriya Gopinath Bordoloi Intl.
Roundtrip price
$289
Distance
399 mi

Book with confidence

Kathmandu to Guwahati Flights

The cheapest times to fly from Kathmandu to Guwahati

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Kathmandu to Guwahati are during the month of May. You can find some of the cheapest flights from Kathmandu to Guwahati with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kathmandu to Guwahati

Sunday is one of the best days to book for cheap flights from Kathmandu to Guwahati: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Kathmandu to Guwahati

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Kathmandu to Guwahati in 2025. You can also book with separate airlines for your outbound and return journeys, from $152 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Kathmandu to Guwahati flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Kathmandu to Guwahati airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Kathmandu to Guwahati Flights

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*Available to One Key members.