Title: CA $324 Cheap Flights from Kathmandu (KTM) to Biratnagar (BIR) - Expedia.ca ![Default HTG hotel image](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $324 Cheap Flights from Kathmandu (KTM) to Biratnagar (BIR) [View CA $324 flight on Tue, Jan 13, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:KTM,to:BIR,departure:13/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:323.50&airProductToken=AQorCikIyGISBDUyOTgY6mQggYoBKMmkggMw8aSCAzhZQABYAXIHWU9XTjlOUBIKCAEQARgBKgJIUhgBIgQIARABKAIoAygEMAE) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Tribhuvan Intl. Airport (KTM) to Biratnagar (BIR) - ![Hahn Air Systems](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_H1.svg) Hahn Air Systems [](https://www.expedia.ca/Flights-Search?leg1=from:KTM,to:BIR,departure:15/12/2025TANYT&leg2=from:BIR,to:KTM,departure:22/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"H1"}}]) - ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Cheap flights from Kathmandu (KTM) to Biratnagar (BIR) Prices were available within the past 7 days and start at CA $324 for one-way flights and CA $647 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Hahn Air Systems](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/h1.gif) Tue, Dec 16 - Sat, Dec 20 KTM Kathmandu BIR Biratnagar CA $647 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:KTM,to:BIR,departure:16/12/2025TANYT&leg2=from:BIR,to:KTM,departure:20/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:647.00&airProductToken=AQorCikIyGISBDUzMDIY6mQggYoBKNzr_wIwhOz_AjhZQABYAXIHWU9XTjlOUAorCikIyGISBDUzMDUYgYoBIOpkKM6bgAMw9puAAzhZQABYAXIHWU9XTjlOUBIKCAEQARgBKgJIUhgBIgQIARABKAIoAygEMAE) ![Hahn Air Systems](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/h1.gif) Thu, Dec 25 - Sun, Mar 15 KTM Kathmandu BIR Biratnagar CA $650 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:KTM,to:BIR,departure:25/12/2025TANYT&leg2=from:BIR,to:KTM,departure:15/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:649.40&airProductToken=AQorCikIyGISBDUzMDAY6mQggYoBKOHPgAMwidCAAzhZQABYAXIHWU9XTjlOUAorCikIyGISBDUzMzAYgYoBIOpkKOzWhwMwlNeHAzhZQABYAXIHWU9XTjlOUBIKCAEQARgBKgJIUhgBIgQIARABKAIoAygEMAE) ![](https://forever.travel-assets.com/flex/flexmanager/images/2025/11/05/BEX-BF-25_CA_1_Desktop.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## Black Friday Sale Limited-time deals: save up to 50% on select hotels [Book now](https://expedia.ca/deals?rfrr=FTG_BF_PROMO_) 0 Flight from Kathmandu to Biratnagar (KTM - BIR) route information | Origin airport | Tribhuvan Intl. | | --- | --- | | Destination airport | Biratnagar | | Roundtrip price | CA $647 | | Distance | 231 km | ## Kathmandu to Biratnagar Flights **The easy way to book your flights from Kathmandu to Biratnagar**  With Expedia, it’s simple to find and book flights to Biratnagar from Kathmandu whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 3 airlines that cover this route. There are nonstop flights to Biratnagar, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Kathmandu to Biratnagar today, tomorrow, or this week.   **Save dollars with cheap flights from Tribhuvan Intl., KTM to Biratnagar, BIR**  Sort your search results by price to find great deals on your flight from Kathmandu to Biratnagar—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Biratnagar from Kathmandu currently is just CA $647 rising to CA $650.   Here are more money-saving tips:  - Fly in December when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Biratnagar   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Biratnagar from Kathmandu**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Biratnagar with Expedia today. ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - Vacation Rental ### Lodging - [Bhedetar Hotels](https://www.expedia.ca/Bhedetar-Hotels.d553248635974899597.Travel-Guide-Hotels) - [Biratnagar Hotels](https://www.expedia.ca/Biratnagar-Hotels.d587.Travel-Guide-Hotels) - [Damak Hotels](https://www.expedia.ca/Damak-Hotels.d553248635974901160.Travel-Guide-Hotels) - [Damak Hotels](https://www.expedia.ca/Damak-Hotels.d840865416191647744.Travel-Guide-Hotels) - [Dhankuta Hotels](https://www.expedia.ca/Dhankuta-Hotels.d553248635947607694.Travel-Guide-Hotels) - [Dharan Hotels](https://www.expedia.ca/Dharan-Hotels.d3000379095.Travel-Guide-Hotels) - [Inaruwa Hotels](https://www.expedia.ca/Inaruwa-Hotels.d553248635954882429.Travel-Guide-Hotels) - [Itahari Hotels](https://www.expedia.ca/Itahari-Hotels.d553248635060249805.Travel-Guide-Hotels) - [Prakashpur Hotels](https://www.expedia.ca/Prakashpur-Hotels.d6047578.Travel-Guide-Hotels) ### Flights - [Flights to Dharan](https://www.expedia.ca/Cheap-Flights-To-Dharan.d3000379095.Travel-Guide-Flights) ### Packages - [Bagalamukhi Mandir](https://www.expedia.ca/Bagalamukhi-Mandir-Biratnagar.d6114450.Vacation-Attraction) - [Biratnagar Vacations](https://www.expedia.ca/Biratnagar.d587.Destination-Travel-Guides) - [Visit Sundar Haraicha](https://www.expedia.ca/Sundar-Haraicha.dx840872069802729472) ### Cars - [Car rental Biratnagar](https://www.expedia.ca/Car-Rentals-In-Biratnagar.d587.Car-Rental-Guide) ### Vacation Rental - [Dharan Vacation Rentals](https://www.expedia.ca/Dharan-Vacation-Rentals.d3000379095.Travel-Guide-VacationRentals) - [Sundar Haraicha Vacation Rentals](https://www.expedia.ca/Sundar-Haraicha-Vacation-Rentals.d840872069802729472.Travel-Guide-VacationRentals) \*Available to Expedia members.