￥50,650 Cheap Flights from Kathmandu (KTM) to Siddharthanagar (BWA)

View ￥50,650 flight on Tue, Apr 21, 2026Opens in a new window

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

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Cheap Flights from Kathmandu to Siddharthanagar (KTM-BWA)

Prices were available within the past 7 days and start at ￥50,650 for one-way flights and ￥97,280 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hahn Air Systems
Sun, May 31 - Sun, Jun 7
KTM
Kathmandu
BWA
Siddharthanagar
￥97,280 Roundtrip, found 23 hours ago
￥97,280
Roundtrip
found 23 hours ago
Select Hahn Air Systems flight, departing Sun, May 31 from Kathmandu to Siddharthanagar, returning Sun, Jun 7, priced at ￥97,280 found 23 hours ago
Hahn Air Systems
Sun, May 3 - Thu, May 7
KTM
Kathmandu
BWA
Siddharthanagar
￥97,980 Roundtrip, found 1 day ago
￥97,980
Roundtrip
found 1 day ago
Select Hahn Air Systems flight, departing Sun, May 3 from Kathmandu to Siddharthanagar, returning Thu, May 7, priced at ￥97,980 found 1 day ago
Hahn Air Systems
Tue, May 5 - Sat, May 9
KTM
Kathmandu
BWA
Siddharthanagar
￥98,100 Roundtrip, just found
￥98,100
Roundtrip
just found
Select Hahn Air Systems flight, departing Tue, May 5 from Kathmandu to Siddharthanagar, returning Sat, May 9, priced at ￥98,100 just found
Hahn Air Systems
Fri, May 1 - Tue, May 5
KTM
Kathmandu
BWA
Siddharthanagar
￥98,510 Roundtrip, found 3 days ago
￥98,510
Roundtrip
found 3 days ago
Select Hahn Air Systems flight, departing Fri, May 1 from Kathmandu to Siddharthanagar, returning Tue, May 5, priced at ￥98,510 found 3 days ago
Hahn Air Systems
Tue, Apr 21 - Fri, Apr 24
KTM
Kathmandu
BWA
Siddharthanagar
￥98,540 Roundtrip, found 5 days ago
￥98,540
Roundtrip
found 5 days ago
Select Hahn Air Systems flight, departing Tue, Apr 21 from Kathmandu to Siddharthanagar, returning Fri, Apr 24, priced at ￥98,540 found 5 days ago

Alternative airports near Siddharthanagar

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gautam Buddha BWA. Cheapest and Closest option available. Average driving time to city center is 4 minutes. Flights from ￥97,980
BWA
Gautam Buddha
CheapestClosest
Average driving time to city center4 min
Flights from ￥97,980

Frequently asked questions

How much is a flight from KTM to Siddharthanagar Airport (BWA-Gautam Buddha)?
Round-trip flights between Tribhuvan Intl. Airport and BWA start from ￥97,280. This price is based on fares listed within the last 7 days — book ASAP to avoid missing out.
Do I need to pay a cancellation fee if I cancel my flight from Tribhuvan Intl. Airport (KTM) to Gautam Buddha Airport (BWA)?
The majority of flights can be conveniently canceled online, but whether you are charged a fee all comes down to your airline. If you do need to cancel your getaway, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Tribhuvan Intl. Airport to Bhairahawa 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 Tribhuvan Intl. Airport to Gautam Buddha Airport (BWA) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from KTM to Gautam Buddha International Airport?
The average flight time from Tribhuvan Intl. Airport to Gautam Buddha Airport (BWA) is only 32 minutes. You'll be lucky to get through a whole movie before you touch down!
How far is the flight from Tribhuvan Intl. Airport to Gautam Buddha International Airport?
The flight distance from Tribhuvan Intl. Airport (KTM) (KTM) to Siddharthanagar Airport (BWA-Gautam Buddha) (BWA) is just 190 kilometers. You'll be walking down the air bridge and grabbing your suitcase from the carousel in no time at all.
Which airlines fly direct from Kathmandu Airport (KTM-Tribhuvan Intl.) to Siddharthanagar Airport (BWA-Gautam Buddha)?
There are several airlines that travel directly from KTM to Siddharthanagar Airport (BWA-Gautam Buddha). Buddha Air (U4) is a great choice, offering 212 flights every month. Like more options? Check out the airfares with Shree Airlines (). This carrier offers 60 flights every month between these destinations.
Are Tribhuvan Intl. Airport to Bhairahawa Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Kathmandu Airport (KTM-Tribhuvan Intl.) to Gautam Buddha International Airport can be hit-or-miss. You might be lucky and score a bargain, but then again, you could miss out entirely! If you'd prefer to play it safe and start your travel planning early, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines issue their prices so far in advance. Our top tip? Check back often as prices are updated regularly.

Travel information

0
Origin airport
Tribhuvan Intl.
Destination airport
Gautam Buddha
Airlines serving
Hahn Air Systems
Roundtrip price
￥97,280
Distance
190 km
*Available to Expedia members.