S$287 Cheap Flights from Siddharthanagar to Kathmandu

View S$287 flight on Sun, 15 Mar, 2026Opens in a new window

Popular airlines from Siddharthanagar (BWA-Gautam Buddha) to Tribhuvan Intl. Airport (KTM)

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Cheap Flights from Siddharthanagar to Kathmandu (BWA-KTM)

Prices were available within the past 7 days and start at S$287 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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Siddharthanagar to Kathmandu route information
Origin airport
Gautam Buddha
Destination airport
Tribhuvan Intl.
Distance
190 km

Perfect flights from Siddharthanagar to Kathmandu

Your Journey from Siddharthanagar to Kathmandu

Start your unforgettable journey with Expedia. Our broad selection of flights from Siddharthanagar to Kathmandu caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Hahn Air Systems. Our selection of flights from Gautam Buddha to Tribhuvan Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 1 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Siddharthanagar to Kathmandu Flights

Experience the joy of finding cheap flights from Gautam Buddha to Tribhuvan Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$287 and roundtrip prices *.
 

Pre-Flight Essentials

Ensure a smooth journey from Siddharthanagar to Kathmandu with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Kathmandu

Picture yourself stepping off the plane in Kathmandu and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Siddharthanagar to Kathmandu Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Siddharthanagar to Kathmandu.
 

Beyond the Flight – Exploring Kathmandu

With Expedia, your adventure extends beyond the flight. Explore Kathmandu at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Siddharthanagar to Kathmandu with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Siddharthanagar to Kathmandu with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Gautam Buddha Airport (BWA) to Kathmandu Airport (KTM-Tribhuvan Intl.)?
Within the past week, the lowest price available for a round-trip journey from Siddharthanagar Airport (BWA-Gautam Buddha) to Tribhuvan Intl. Airport was . Great fares don't stick around for long, so book yours today.
Do I need to pay a cancellation fee if I cancel my flight from BWA to KTM?
This can vary from airline to airline, as each has its own set of terms and conditions. Visit the Customer Service Portal, where there are simple instructions on how to cancel your flight online.
How do I find cheap flights from BWA to Tribhuvan Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Siddharthanagar Airport (BWA-Gautam Buddha) to Kathmandu Airport (KTM-Tribhuvan Intl.) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Bhairahawa Airport to Tribhuvan Intl. Airport?
With the flight time between BWA and Kathmandu Airport (KTM-Tribhuvan Intl.) only 32 minutes, you'll be strolling around Kathmandu in the blink of an eye.
How far is the flight from Siddharthanagar Airport (BWA-Gautam Buddha) to Tribhuvan Intl. Airport?
It's just 190 kilometres between Gautam Buddha Airport (BWA) and Tribhuvan Intl. Airport. It's quite possible that you'll spend more time getting to and from the airport than you will actually flying!
Which airlines fly direct from Gautam Buddha International Airport to Tribhuvan Intl. Airport (KTM)?
With 212 flights every month from Gautam Buddha Airport (BWA) to KTM, Buddha Air (U4) is a great choice. Shree Airlines () is another popular choice. It operates 60 flights every month. Between these two airlines, you'll be able to find a great deal from Siddharthanagar to Kathmandu.
Are Gautam Buddha International Airport to Kathmandu Airport (KTM-Tribhuvan Intl.) flight tickets cheaper when they're purchased at the last minute?
Flight prices change all the time, so it's no sure thing. While last-minute flight deals between Bhairahawa Airport and KTM are of course possible, it's also a good idea to keep track of prices well before you fly. In fact, some carriers publish their prices up to a year ahead of the departure date. Expedia is continuously updating the biggest bargains around, so check back often and be ready to pounce when the price is low.

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