Buddha Air logo

Buddha Air Flights, Routes & Travel Guide

Explore the latest Buddha Air (U4) fleet and aircraft seat maps. Compare amenities, baggage, check-in, children and pet travel rules.

Last updated: October 2026
IATA: U4Founded 1996HQ: Jawalakhel, Lalitpur, Nepal
Departure date
Return date

About Buddha Air

Explore the latest Buddha Air (U4) fleet and aircraft seat maps. Compare amenities, baggage, check-in, children and pet travel rules.

Nepali airline Buddha Air was founded on April 23, 1996, and started its operations on October 11, 1997. The company is headquartered in Jawalakhel, Lalitpur, Nepal. The main hub is Tribhuvan International Airport, and the secondary hub is Pokhara Airport. Buddha Air operates flights within Nepal. The company mainly specializes in flights between major cities, connecting Kathmandu with other destinations. In addition, Buddha Air operates sightseeing flights to Everest. Its fleet consists of 15 aircrafts.

Airline codeU4
Main hubKTM
Alliance-
Destinations13
Countries2
Fleet15
Updated: October 2026

Popular Buddha Air routes

RouteCitiesTypical durationWeekly flightsService
KTM to CCUKathmandu to Kolkata1h 45m0NONSTOP
KTM to VNSKathmandu to Varanasi1h 5m0NONSTOP
KTM to KTMKathmandu to Kathmandu1h 0m0NONSTOP
KTM to SKHKathmandu to Surkhet55m0NONSTOP
KTM to KEPKathmandu to Nepalgunj50m0NONSTOP

Buddha Air hubs and focus cities

Route map

Buddha Air logo

All Buddha Air routes

Search by airport, city or three-letter code

13 destinations · Updated: October 2026
Route endpoint

Routes serving Kathmandu

1–10 of 25
RouteCitiesTypical durationWeekly flightsService
KTM to CCUKathmandu to Kolkata1h 45m0NONSTOP
CCU to KTMKolkata to Kathmandu1h 15m0NONSTOP
KTM to VNSKathmandu to Varanasi1h 5m0NONSTOP
KTM to KTMKathmandu to Kathmandu1h 0m0NONSTOP
KTM to SKHKathmandu to Surkhet55m0NONSTOP
SKH to KTMSurkhet to Kathmandu55m0NONSTOP
KEP to KTMNepalgunj to Kathmandu50m0NONSTOP
KTM to KEPKathmandu to Nepalgunj50m0NONSTOP
BDP to KTMBhadrapur to Kathmandu45m0NONSTOP
KTM to BDPKathmandu to Bhadrapur45m0NONSTOP
Routes and frequencies may change by season and travel date.
1 / 3

Aircraft, cabins and onboard experience

Aircraft

Cabin comparison

CabinSeat pitchSeat widthSeat recline
EconomyATR 42 / 72 42-30076 cm46 cm8 cm
EconomyATR 42 / 72 72-500 V.176 cm43 cm8 cm
EconomyATR 42 / 72 72-500 V.279 cm46 cm8 cm

Buddha Air baggage allowance

Fees and allowances vary by route, fare and status.

Baggage

The maximum permitted weight of your hand baggage/hand baggage is 5 kg. Your hand baggage/hand baggage must have the following dimensions: 55 cm x 40 cm x 20 cm. Checked-in baggage allowance depends on the fare selected: Normal Y Fare up to 25 kg; Apex A Fare, Bravo B Fare up to 20 kg; Delta D Fare, Charlie C Fare, Echo E Fare up to 15 kg.

Buddha Air Baggage rules

Travel policies

Pets

Small pets may travel in the cabin in Kathmandu as long as they do not weigh more than 9 kg. Two pets are allowed on each flight. Pets traveling on all routes outside Kathmandu may be transported via Buddha Air Cargo.

Flying with pets on Buddha Air

Infants

Infants are classified as over seven days old and under two years old. Infants under seven days of age are not allowed on domestic or international routes. The infant fare applies to the passenger(s) between seven days of birth and two years of age. Only 10% of the regular fare is charged for an infant.

Buddha Air Infants policy

Check in rules

Check in can be done online (via the website or mobile app) or at the airport. Online check-in begins 24 hours before departure and ends 60 minutes before departure. Check-in desks open three hours before departure and close 60 minutes before departure.

Buddha Air Check-in rules

Unaccompanied minors

Unaccompanied Minor service is mandatory for a child age 5-12 traveling without an adult. Children over the age of 12 are not required to travel as an unaccompanied minor . However, the service can be ordered.

Unaccompanied minors in Buddha Air

On-time performance

88.98%On-time arrivals
11.91 minAverage delay
99.05%Completion rate
0.95%Cancellation rate

Buddha Air FAQs

Find quick answers to the most common questions about flying with Buddha Air.

Does Buddha Air’s cabin allowance include a laptop bag or handbag?

Yes. They count towards the total 5 kg allowance.

Do children have the adult cabin allowance on Buddha Air?

Yes. The weight and dimension limits are the same.

What checked allowances apply to Buddha Air fare classes?

Y allows 25 kg, A and B allow 20 kg, and C, D and E allow 15 kg.

How should I report missing or damaged baggage to Buddha Air?

Before leaving the airport, notify staff and file a Property Irregularity Report with the flight, tag, description and contact details.

How do I request a refund after cancelling a Buddha Air website or app ticket?

Email [email protected] after cancellation. Refunds go to the original payment account.

How are agency-booked Buddha Air tickets refunded?

Contact the original agent. The refund goes to the agency account.

What is Buddha Air’s ticket use or refund deadline?

Use it or request a refund within one year of issue. Fare cancellation fees apply.

When should I arrive for Buddha Air domestic check-in?

Arrive one hour before departure. Counters close 15 minutes before departure.

What identification do foreign passengers need for Buddha Air domestic flights?

Present a valid passport.

Can Buddha Air C, D and E fares be open tickets?

No. They are also non-refundable and non-transferable.