Kathmandu to Biratnagar (KTM-BIR): nonstop flights and who flies them

Hahn Air Systems flies nonstop between Kathmandu (KTM) and Biratnagar (BIR), roughly 116 times a week. With Hahn Air Systems running most of the schedule, the shape of a week is predictable, which makes an open premium seat on a given date easy to spot and quick to lose. Hahn Air Systems fly the route nonstop in 2LNR's schedule data; the timetable and the reverse direction are below.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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116
Nonstop flights a week
147 mi
Nonstop distance
Free
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Kathmandu to Biratnagar flight schedule

Scheduled nonstop departures for KTM to BIR, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Kathmandu (KTM) to Biratnagar (BIR)
Date Flight Airline Departs KTM Arrives BIR Duration Aircraft
H1 7938Hahn Air Systems07:3008:1040 minutesATR
H1 4554Hahn Air Systems08:3009:1545 minutesATR
H1 5300Hahn Air Systems09:3010:1040 minutesDH8
H1 7940Hahn Air Systems09:4010:2040 minutesATR
H1 4649Hahn Air Systems11:2012:0040 minutesATR
H1 5302Hahn Air Systems12:0512:4540 minutesDH8
H1 7904Hahn Air Systems12:1512:5540 minutesATR
H1 4651Hahn Air Systems12:3513:1540 minutesATR
H1 7924Hahn Air Systems13:4514:2540 minutesATR
H1 7942Hahn Air Systems15:0015:4040 minutesATR
H1 5329Hahn Air Systems15:0515:4540 minutesDH8
H1 7906Hahn Air Systems15:0515:4540 minutesATR
H1 4571Hahn Air Systems15:4016:2040 minutesATR
H1 5304Hahn Air Systems17:1517:5540 minutesDH8
H1 7908Hahn Air Systems18:0018:4040 minutesATR
H1 7977Hahn Air Systems18:0518:4540 minutesATR
H1 4573Hahn Air Systems19:0019:4040 minutesATR
H1 7938Hahn Air Systems07:3008:1040 minutesATR
H1 4554Hahn Air Systems08:3009:1545 minutesATR
H1 5300Hahn Air Systems09:3010:1040 minutesDH8
H1 7940Hahn Air Systems09:4010:2040 minutesATR
H1 4649Hahn Air Systems11:2012:0040 minutesATR
H1 5302Hahn Air Systems12:0512:4540 minutesDH8
H1 7904Hahn Air Systems12:1512:5540 minutesATR
H1 4651Hahn Air Systems12:3513:1540 minutesATR
H1 7924Hahn Air Systems13:4514:2540 minutesATR
H1 7942Hahn Air Systems15:0015:4040 minutesATR
H1 5329Hahn Air Systems15:0515:4540 minutesDH8
H1 7906Hahn Air Systems15:0515:4540 minutesATR
H1 4571Hahn Air Systems15:4016:2040 minutesATR
H1 5304Hahn Air Systems17:1517:5540 minutesDH8
H1 7908Hahn Air Systems18:0018:4040 minutesATR
H1 7977Hahn Air Systems18:0518:4540 minutesATR
H1 4573Hahn Air Systems19:0019:4040 minutesATR
H1 7938Hahn Air Systems07:3008:1040 minutesATR
H1 4554Hahn Air Systems08:3009:1545 minutesATR
H1 5300Hahn Air Systems09:3010:1040 minutesDH8
H1 7940Hahn Air Systems09:4010:2040 minutesATR
H1 4649Hahn Air Systems11:2012:0040 minutesATR
H1 5302Hahn Air Systems12:0512:4540 minutesDH8

Showing the first 40 of 119 scheduled KTM to BIR departures across the next 7 days with service. Every remaining date is on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every KTM to BIR date on the interactive map

The full KTM to BIR nonstop schedule

Hahn Air Systems fly the route nonstop in 2LNR's schedule data. This page carries the full KTM to BIR nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See real availability

Confirmed upgrade and award seats on each KTM to BIR departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See KTM to BIR on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Kathmandu to Biratnagar nonstop

Carriers operating KTM to BIR nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See KTM to BIR on the interactive map →

Frequently asked questions about KTM to BIR

How far is Biratnagar from Kathmandu?
KTM to BIR covers about 147 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from KTM to BIR?
Hahn Air Systems is currently the only airline flying KTM to BIR nonstop. None of them is a carrier 2LNR reads inventory for, so this page carries the KTM to BIR schedule rather than a space claim.
How many flights a week are there from KTM to BIR?
About 116 nonstop flights a week run between Kathmandu and Biratnagar in the current schedule, operated by Hahn Air Systems. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from KTM to BIR depart?
Scheduled KTM to BIR nonstops in the next 7 days with service leave between 07:30 and 19:00, local time at Kathmandu. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Does 2LNR show upgrade or award space on KTM to BIR?
Not on this route: none of Hahn Air Systems is a carrier 2LNR reads inventory for. The page carries the full KTM to BIR nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full KTM to BIR nonstop schedule

Every scheduled departure on this route, with who flies it. On the routes 2LNR does read inventory for, upgrade and award space shows by date, the next 14 days free on every product and the full horizon on Pro.

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