Cheap flight deals from Kathmandu to Biratnagar

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

Round-trip
One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Kathmandu to Biratnagar?

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights

From price

6 13
13 20
20 27
May

27 4
4 11
11 18
18 25
Jun

25 1
1 8
8 15
15 22
22 29

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

When are flight tickets from Kathmandu (KTM) to Biratnagar (BIR) the cheapest?

Airlines adjust prices for flights from Kathmandu to Biratnagar based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Kathmandu (KTM) to Biratnagar (BIR) cost?

According to Trip.com's data, the lowest price is around Rp 2,385,553.
How long does it take to fly from Kathmandu (KTM) to Biratnagar (BIR) and what is the distance?

It takes around 1 hour 12 minutes to fly from Kathmandu (KTM) to Biratnagar (BIR).
What is the transportation method from the main airport to downtown in Biratnagar?
- The distance from Biratnagar Airport to downtown is about 1 km. It takes about 20 minutes by taxi.
What are the most popular airlines that fly from Kathmandu (KTM) to Biratnagar (BIR)?

Airlines with flights from Kathmandu (KTM) to Biratnagar (BIR): Hahn Air Systems, Yetiairlines, Kabo Air and Buddha Air.

How to find a cheap flight from Kathmandu to Biratnagar

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Kathmandu to Biratnagar. Book your flights at the right time and save more.

Be flexible with your travel dates to get the cheapest Kathmandu to Biratnagar ticket.

Tap "Date" in the flight search bar to browse the calendar and find airfare from Kathmandu to Biratnagar for the next six months in 2025. If you're looking to fly within the next three months, the lowest fare is Rp 1283644 for a one-way ticket on Thu, Apr 10.

Compare cheap Kathmandu to Biratnagar flight deals from hundreds of airlines.

Our powerful search system compares prices from over 500 airlines. So you can find the cheapest flights from Kathmandu to Biratnagar. The most affordable airline currently operating on this route is Yetiairlines.

Set up a Price Alert to track fare drops.

Set up a Price Alert for your Kathmandu to Biratnagar route to track ticket prices effortlessly—no need to check manually every day.

Don't miss out on cheap Kathmandu to Biratnagar flight deals and promo codes.

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Book early or wait unitl the last minute to fine the best fares.

It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.

Search for flights on the go.

For the best booking experience on the go, download Trip.com and search for cheap flights from Kathmandu to Biratnagar to access exclusive deals just for you.

Flight Info | Kathmandu to Biratnagar

Cheapest one-way flight price	Rp 1,283,643
Cheapest round-trip ticket price	Rp 2,682,309
Off-season for travel	January
Peak season for travel	June
Flight distance	232.13 km
Average flight time	1 hour 12 minutes
Popular airline	Buddha Air