Direct (non-stop) flights from Kathmandu (KTM) to Biratnagar (BIR)
Find comprehensive flight information, schedules, and booking details for direct flights from Kathmandu (KTM) to Biratnagar (BIR). This popular route is operated by 3 airlines, offering multiple daily departures.• Flight Duration: 0h 30m - 0h 45m (average flight time)• Distance: 145 miles (233 km) (air miles between airports)• Daily Flights: 19 flights (scheduled departures per day)
Kathmandu (KTM)
Biratnagar (BIR)
FLIGHT TIME
0h 30m - 0h 45m
FLIGHT DISTANCE
145 miles (233 km)
0h 30m - 0h 45m
07:30
19:00
145 miles (233 km)
March
3 (Show)
133
Flight Schedule
December 2025
Airlines with direct flights from Kathmandu (KTM) to Biratnagar (BIR)
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 0h 30m - 0h 45m.
Pricing patterns: March typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 12:00, 15:00, 17:00, offering more flight options and potentially better connections.
Kathmandu (KTM) - Biratnagar (BIR) flight price statistics
$183
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$185
Jan$175
Feb$173
Mar$175
Apr$174
May$185
Jun$185
Jul$193
Aug$181
Sep$193
Oct$178
Nov$193
DecRelated Information
Airports: KTM • BIR Airport
Airlines operating this route: Shree Airlines (N9), Buddha Air, Yeti Airlines
Frequently Asked Questions
How many flights operate from KTM to BIR?
There are 21 direct flights operating from KTM to BIR. Approximately 19 flights daily.
Which airlines operate flights from KTM to BIR?
3 airlines operate on this route: Shree Airlines, Buddha Air, Yeti Airlines.
How long is the flight from KTM to BIR?
The flight duration from KTM to BIR is approximately 0h 30m - 0h 45m.
What is the distance from KTM to BIR?
The distance from KTM to BIR is 145 miles (233 km).
What is the flight time range for this route?
Flight times on this route range from 0h 30m - 0h 45m.
What are the earliest and latest flight departure times?
The earliest flight departs at 07:30 and the latest flight departs at 19:00.
What is the cheapest month to fly from KTM to BIR?
March is typically the cheapest month to fly on this route.
How many flights operate per week on this route?
Approximately 133 flights operate per week from KTM to BIR.
What types of aircraft operate on this route?
This route is served by De Havilland (Bombardier) DHC-8-400 Dash 8Q, ATR 42 / ATR 72, ATR 72.
What is the average flight price from KTM to BIR?
The average flight price for a round-trip ticket from KTM to BIR is approximately $183 USD. Prices can vary based on booking time, season, and airline.
When is the best time to book flights from KTM to BIR for the lowest prices?
March is typically the cheapest month to fly from KTM to BIR. Booking in advance and avoiding peak travel seasons can help you find better deals.
How many airlines offer flights from KTM to BIR?
3 airlines offer direct flights from KTM to BIR, providing travelers with multiple options for scheduling and pricing.
How far is BIR from KTM?
The distance from KTM to BIR is 145 miles (233 km). This is a long-haul flight route.
How long does it take to fly from KTM to BIR?
The flight time from KTM to BIR is approximately 0h 30m - 0h 45m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.