How popular is this Birātnagar to Kathmandu flight route?

Within the past month, 1 users have taken a look at flights from Biratnagar to Kathmandu Tribhuvan.

How long is the flight from Birātnagar to Kathmandu?

Departing from Birātnagar to Kathmandu will take you 45m. The distance between Birātnagar and Kathmandu is about 144 mi. Most flights are nonstop.

Weekly flight availability from Birātnagar to Kathmandu

The most flights from BIR to KTM are scheduled on a Monday (18 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (18 on average).

In terms of precipitation, rainfall in Kathmandu ranges from 0.0 - 14.6 inches per month. July is typically the wettest month, when rainfall can reach 14.6 in. November is typically the driest time to visit Kathmandu when rainfall is around 0.0 in.

If weather is an important factor for your trip to Kathmandu, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

What are the most reliable airlines from Birātnagar to Kathmandu?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Birātnagar to Kathmandu on time: Yeti (9%), Shree Airlines (6%), Buddha Air (0%).

Most accurate provider : When it comes to deals on Birātnagar-Kathmandu flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Birātnagar-Kathmandu flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Birātnagar-Kathmandu flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Birātnagar-Kathmandu flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Birātnagar-Kathmandu flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Birātnagar to Kathmandu that include hotel bookings?

Yes. In addition to deals on Birātnagar to Kathmandu flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Birātnagar to Kathmandu?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Birātnagar to Kathmandu.

Can I find deals for business class flights from Birātnagar to Kathmandu?

Yes. Cheapflights offers flight deals from Birātnagar to Kathmandu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$116+ Cheap Flights from Birātnagar to Kathmandu

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Cheap flight deals from Birātnagar to Kathmandu

Cheapest

Best

Last-minute

One-way

Cheapest flights from Birātnagar to Kathmandu
Explore the most affordable flight options available from Birātnagar to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.

Wed 10/77:30 am -

Nonstop0h 40m

Wed 10/147:00 pm -

Nonstop0h 40m

Deal found 9/9

$233

Tue 10/612:25 pm -

Nonstop0h 40m

Tue 10/1311:20 am -

Nonstop0h 40m

Deal found 9/8

$234

Tue 9/84:40 pm -

Nonstop0h 45m

Tue 9/1511:15 am -

Nonstop0h 40m

Deal found 9/7

$237

Fri 10/92:10 pm -

Nonstop0h 35m

Fri 10/169:40 am -

Nonstop0h 35m

Deal found 9/11

$249

Best flights from Birātnagar to Kathmandu
Discover carefully curated flight deals from Birātnagar to Kathmandu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.

Thu 10/224:40 pm -

Nonstop0h 45m

Thu 10/2912:35 pm -

Nonstop0h 40m

Deal found 9/7

$233

Fri 10/92:10 pm -

Nonstop0h 35m

Fri 10/169:40 am -

Nonstop0h 35m

Deal found 9/11

$249

Wed 10/77:30 am -

Nonstop0h 40m

Wed 10/147:00 pm -

Nonstop0h 40m

Deal found 9/9

$233

Fri 11/62:15 pm -

Nonstop0h 40m

Fri 11/67:00 pm -

Nonstop0h 40m

Deal found 9/9

$233

Tue 10/612:25 pm -

Nonstop0h 40m

Tue 10/1311:20 am -

Nonstop0h 40m

Deal found 9/8

$234

Mon 10/269:30 am -

Nonstop0h 40m

Mon 11/27:00 pm -

Nonstop0h 40m

Deal found 9/10

$234

Fri 10/97:30 am -

Nonstop0h 40m

Fri 10/163:40 pm -

Nonstop0h 40m

Deal found 9/11

$234

Find flight deals from Birātnagar to Kathmandu

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$233 (Kiwi.com)
One-way from	$116 (Super.com)
Popular in	May
Cheapest in	November

Provider with most accurate pricing for Biratnagar-Kathmandu Tribhuvan flight deals.

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Provider most trusted by Cheapflights users for Biratnagar-Kathmandu Tribhuvan flights.

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From Biratnagar to Kathmandu Tribhuvan

Search Deals

One-way flight from Biratnagar to Kathmandu Tribhuvan

Search Deals

Highest demand for flights based on searches. 32% potential increase in price ($130 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 17% potential price decrease ($40 potential savings vs. average RT price).

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Birātnagar to Kathmandu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BirātnagarKathmandu

BIR Biratnagar - KTM Kathmandu Tribhuvan

BIRKTM

Biratnagar

Fri 11/6

7:30 am-8:10 am

Nonstop0h 40m

Kathmandu Tribhuvan

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$116

BirātnagarKathmandu

BIR Biratnagar - KTM Kathmandu Tribhuvan

BIRKTM

Biratnagar

Sat 10/10

12:25 pm-1:05 pm

Nonstop0h 40m

Kathmandu Tribhuvan

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$119

BirātnagarKathmandu

BIR Biratnagar - KTM Kathmandu Tribhuvan

BIRKTM

Biratnagar

Tue 9/22

12:25 pm-1:05 pm

Nonstop0h 40m

Kathmandu Tribhuvan

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$119

BirātnagarKathmandu

BIR Biratnagar - KTM Kathmandu Tribhuvan

BIRKTM

Biratnagar

Thu 10/22

4:40 pm-5:25 pm

Nonstop0h 45m

Kathmandu Tribhuvan

Thu 10/29

12:35 pm-1:15 pm

Nonstop0h 40m

$233

BirātnagarKathmandu

BIR Biratnagar - KTM Kathmandu Tribhuvan

BIRKTM

Biratnagar

Wed 10/7

7:30 am-8:10 am

Nonstop0h 40m

Kathmandu Tribhuvan

Wed 10/14

7:00 pm-7:40 pm

Nonstop0h 40m

$233

BirātnagarKathmandu

BIR Biratnagar - KTM Kathmandu Tribhuvan

BIRKTM

Biratnagar

Fri 11/6

2:15 pm-2:55 pm

Nonstop0h 40m

Kathmandu Tribhuvan

Fri 11/6

7:00 pm-7:40 pm

Nonstop0h 40m

$233

BirātnagarKathmandu

BIR Biratnagar - KTM Kathmandu Tribhuvan

BIRKTM

Biratnagar

Tue 10/6

12:25 pm-1:05 pm

Nonstop0h 40m

Kathmandu Tribhuvan

Tue 10/13

11:20 am-12:00 pm

Nonstop0h 40m

$234

BirātnagarKathmandu

BIR Biratnagar - KTM Kathmandu Tribhuvan

BIRKTM

Biratnagar

Mon 10/26

9:30 am-10:10 am

Nonstop0h 40m

Kathmandu Tribhuvan

Mon 11/2

7:00 pm-7:40 pm

Nonstop0h 40m

$234

BirātnagarKathmandu

BIR Biratnagar - KTM Kathmandu Tribhuvan

BIRKTM

Biratnagar

Fri 10/9

7:30 am-8:10 am

Nonstop0h 40m

Kathmandu Tribhuvan

Fri 10/16

3:40 pm-4:20 pm

Nonstop0h 40m

$234

BirātnagarKathmandu

BIR Biratnagar - KTM Kathmandu Tribhuvan

BIRKTM

Biratnagar

Fri 10/9

2:10 pm-2:45 pm

Nonstop0h 35m

Kathmandu Tribhuvan

Fri 10/16

9:40 am-10:15 am

Nonstop0h 35m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Sorted by cheapest first

Most accurate provider: When it comes to deals on Birātnagar-Kathmandu flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Birātnagar-Kathmandu flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Birātnagar-Kathmandu flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Birātnagar-Kathmandu flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Birātnagar-Kathmandu flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Birātnagar to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Birātnagar with our price prediction graph.

BIR-KTM

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Birātnagar to Kathmandu

Prices

Airlines

What is the cheapest time of day to fly from BIR to KTM?

It’s typically best to fly out from Birātnagar to Kathmandu in the morning. Doing so could potentially save you 71% on the flight price compared to flying in the afternoon, which is usually more expensive.

Related info for your journey

How popular is this Birātnagar to Kathmandu flight route?
Within the past month, 1 users have taken a look at flights from Biratnagar to Kathmandu Tribhuvan.
How long is the flight from Birātnagar to Kathmandu?
Departing from Birātnagar to Kathmandu will take you 45m. The distance between Birātnagar and Kathmandu is about 144 mi. Most flights are nonstop.
What are the most reliable airlines from Birātnagar to Kathmandu?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Birātnagar to Kathmandu on time: Yeti (9%), Shree Airlines (6%), Buddha Air (0%).
Can I find deals for flights from Birātnagar to Kathmandu that include hotel bookings?
Yes. In addition to deals on Birātnagar to Kathmandu flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Birātnagar to Kathmandu?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Birātnagar to Kathmandu.
Can I find deals for business class flights from Birātnagar to Kathmandu?
Yes. Cheapflights offers flight deals from Birātnagar to Kathmandu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$116+ Cheap flights from Birātnagar to Kathmandu (BIR - KTM)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Birātnagar to Kathmandu with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Birātnagar to Kathmandu

Cheapest flights from Birātnagar to KathmanduExplore the most affordable flight options available from Birātnagar to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.

Explore the most affordable flight options available from Birātnagar to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.

Best flights from Birātnagar to KathmanduDiscover carefully curated flight deals from Birātnagar to Kathmandu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.

Discover carefully curated flight deals from Birātnagar to Kathmandu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.

Last-minute flights from Birātnagar to KathmanduDiscover last-minute flight deals from Birātnagar to Kathmandu. Data last updated September 11, 2026 and is based on user searches.

Discover last-minute flight deals from Birātnagar to Kathmandu. Data last updated September 11, 2026 and is based on user searches.

One-way flights from Birātnagar to KathmanduSearch for one-way flight options from Birātnagar to Kathmandu. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.

Search for one-way flight options from Birātnagar to Kathmandu. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.

Find flight deals from Birātnagar to Kathmandu

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Round-trip from

One-way from

Popular in

Cheapest in

Cheapflights Fare Finder

Use the filters below to find and compare flights from Birātnagar to Kathmandu that are best for you.

Best time to book a flight from Birātnagar to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Birātnagar with our price prediction graph.

Cheapflights Insights

What is the cheapest time of day to fly from BIR to KTM?

It’s typically best to fly out from Birātnagar to Kathmandu in the morning. Doing so could potentially save you 71% on the flight price compared to flying in the afternoon, which is usually more expensive.

Weekly flight availability from Birātnagar to Kathmandu

The most flights from BIR to KTM are scheduled on a Monday (18 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (18 on average).

Related info for your journey

How popular is this Birātnagar to Kathmandu flight route?

How long is the flight from Birātnagar to Kathmandu?

What are the most reliable airlines from Birātnagar to Kathmandu?

Can I find deals for flights from Birātnagar to Kathmandu that include hotel bookings?

How can I find direct flights from Birātnagar to Kathmandu?

Can I find deals for business class flights from Birātnagar to Kathmandu?

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Other flights to Kathmandu

Explore flights to Kathmandu departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 11, 2026.

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Cheapest flights from Birātnagar to Kathmandu
Explore the most affordable flight options available from Birātnagar to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.

Best flights from Birātnagar to Kathmandu
Discover carefully curated flight deals from Birātnagar to Kathmandu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.

Last-minute flights from Birātnagar to Kathmandu
Discover last-minute flight deals from Birātnagar to Kathmandu. Data last updated September 11, 2026 and is based on user searches.

One-way flights from Birātnagar to Kathmandu
Search for one-way flight options from Birātnagar to Kathmandu. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.