Direct flights from Kathmandu to Biratnagar

Did you mean Flights from Biratnagar to Kathmandu?

Kathmandu

Nepal

KTM

Tribhuvan International Airport

Biratnagar

Nepal

BIR

Biratnagar Airport

Route: Nonstop service available
Distance: 144 miles
Marketing airlines: 4 airlines
Aircraft: 4 aircraft types
Dates: Oct 19, 2026 – Oct 11, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Departure window: 2026-10-23 – 2026-11-21.

No recent fares appear in this limited preview. This does not mean the route is sold out. Use the search controls to check other dates and routes.

Kathmandu to Biratnagar route overview

Tribhuvan International Airport (KTM) serves Kathmandu; Biratnagar Airport (BIR) serves Biratnagar.

The airports are 144 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from KTM to BIR.

Marketing airlines listed in the current schedule, including codeshare sellers, are Hahn Air Systems (H1), Novair (N9), Buddha Air (U4) and YT. This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Oct 19, 2026 – Oct 11, 2027.

Marketing airlines on the Kathmandu to Biratnagar route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

Hahn Air Systems (H1)Codeshare only

Aircraft flying from KTM to BIR

Frequently asked questions

Which airports serve the Kathmandu to Biratnagar route?

Tribhuvan International Airport (KTM) is the origin airport and Biratnagar Airport (BIR) is the destination airport.

How far is Biratnagar from Kathmandu?

KTM and BIR are approximately 144 miles apart by great-circle distance.

Are there direct flights from KTM to BIR?

Yes. Roame's current schedule feed shows nonstop service from KTM to BIR.

Which airlines market flights from KTM to BIR?

Which aircraft fly from KTM to BIR?

Aircraft listed in the current schedule include Aerospatiale/Alenia ATR 72-201/-202 (AT7), ATR 72 (ATR), Canadair Regional Jet 200 (CR2) and JET.