Title: £174 Cheap Flights from Kathmandu to Biratnagar (KTM to BIR) - Expedia.co.uk ![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) # £174 Cheap Flights from Kathmandu (KTM) to Biratnagar (BIR) [View £174 flight on Thu, 4 Dec 2025](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:KTM,to:BIR,departure:04/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:173.80&airProductToken=AQorCikIyGISBDUzMDQY6mQggYoBKJLn_gIwuuf-AjhZQABYAXIHWU9XTjlOUBIKCAEQARgBKgJIUhgBIgQIARABKAIoAygEMAE) - [Return](?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.co.uk/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 25% 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.co.uk/login) ## Cheap Flights from Kathmandu (KTM) to Biratnagar (BIR) Prices were available within the past 7 days and start at £174 for one-way flights and £348 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Hahn Air Systems](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/h1.gif) Thu, 1 Jan - Wed, 21 Jan KTM Kathmandu BIR Biratnagar £348 Return found 3 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:KTM,to:BIR,departure:01/01/2026TANYT&leg2=from:BIR,to:KTM,departure:21/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:347.60&airProductToken=AQorCikIyGISBDUzMjkY6mQggYoBKJChgQMwuKGBAzhZQABYAXIHWU9XTjlOUAorCikIyGISBDUzMzAYgYoBIOpkKMyCgwMw9IKDAzhZQABYAXIHWU9XTjlOUBIKCAEQARgBKgJIUhgBIgQIARABKAIoAygEMAE) ![Hahn Air Systems](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/h1.gif) Fri, 12 Dec - Sat, 13 Dec KTM Kathmandu BIR Biratnagar £349 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:KTM,to:BIR,departure:12/12/2025TANYT&leg2=from:BIR,to:KTM,departure:13/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:348.60&airProductToken=AQorCikIyGISBDUzMDIY6mQggYoBKNy-_wIwhL__AjhZQABYAXIHWU9XTjlOUAorCikIyGISBDUzMDEYgYoBIOpkKJ3J_wIwxcn_AjhZQABYAXIHWU9XTjlOUBIKCAEQARgBKgJIUhgBIgQIARABKAIoAygEMAE) ![](https://forever.travel-assets.com/flex/flexmanager/images/2025/11/05/BEX-BF-25_FR-DE-MX-UK_1_Desktop.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## Black Friday Sale Save up to 40% on select hotels. [Book now](https://expedia.co.uk/cheap-deals?rfrr=FTG_BF_PROMO_) 0 Flight from Kathmandu to Biratnagar route information | Origin airport | Tribhuvan Intl. | | --- | --- | | Destination airport | Biratnagar | | Airlines serving | Hahn Air Systems | | Return price | £348 | | Distance | 231 km | ## Compare flights from Kathmandu to Biratnagar easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Kathmandu to Biratnagar. Operating between them flights per day, 5 airlines cover the route. And fly direct, getting you to Biratnagar in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Tribhuvan Intl. to Biratnagar.   To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.  Grab a great deal on your flight from Tribhuvan Intl. (KTM) to Biratnagar (BIR) The easiest way to view the best deals on flights from Kathmandu to Biratnagar today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Tribhuvan Intl. to Biratnagar start at just £348 and range up to £349.   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Kathmandu and Biratnagar - booking your flight during January, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Kathmandu to Biratnagar flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Tribhuvan Intl. to Biratnagar for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.   Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.   ## Explore a world of travel with Expedia - Accommodation - Flights - Packages - Cars ### Accommodation - [3 Star Hotels in Dhankuta](https://www.expedia.co.uk/3Star-Dhankuta-Hotels.s30-0-d553248635947607694.Travel-Guide-Filter-Hotels) - [3 Star Hotels in Itahari](https://www.expedia.co.uk/3Star-Itahari-Hotels.s30-0-d553248635060249805.Travel-Guide-Filter-Hotels) - [5 Star Hotels in Biratnagar](https://www.expedia.co.uk/5Star-Biratnagar-Hotels.s50-0-d587.Travel-Guide-Filter-Hotels) - [5 Star Hotels in Dharan](https://www.expedia.co.uk/5Star-Dharan-Hotels.s50-0-d3000379095.Travel-Guide-Filter-Hotels) - [5 Star Hotels in Itahari](https://www.expedia.co.uk/5Star-Itahari-Hotels.s50-0-d553248635060249805.Travel-Guide-Filter-Hotels) - [Bhedetar Hotels](https://www.expedia.co.uk/Bhedetar-Hotels.d553248635974899597.Travel-Guide-Hotels) - [Biratnagar Hotels](https://www.expedia.co.uk/Biratnagar-Hotels.d587.Travel-Guide-Hotels) - [Damak Hotels](https://www.expedia.co.uk/Damak-Hotels.d553248635974901160.Travel-Guide-Hotels) - [Damak Hotels](https://www.expedia.co.uk/Damak-Hotels.d840865416191647744.Travel-Guide-Hotels) - [Dhankuta Hotels](https://www.expedia.co.uk/Dhankuta-Hotels.d553248635947607694.Travel-Guide-Hotels) - [Dharan Hotels](https://www.expedia.co.uk/Dharan-Hotels.d3000379095.Travel-Guide-Hotels) - [Inaruwa Hotels](https://www.expedia.co.uk/Inaruwa-Hotels.d553248635954882429.Travel-Guide-Hotels) - [Itahari Hotels](https://www.expedia.co.uk/Itahari-Hotels.d553248635060249805.Travel-Guide-Hotels) - [Prakashpur Hotels](https://www.expedia.co.uk/Prakashpur-Hotels.d6047578.Travel-Guide-Hotels) ### Flights - [Flights to Dharan](https://www.expedia.co.uk/Cheap-Flights-To-Dharan.d3000379095.Travel-Guide-Flights) - [Flights to Itahari](https://www.expedia.co.uk/Cheap-Flights-To-Itahari.d553248635060249805.Travel-Guide-Flights) - [Flights from Dharan](https://www.expedia.co.uk/lp/flights/3000379095/flights-from-dharan) ### Packages - [Bagalamukhi Mandir](https://www.expedia.co.uk/Bagalamukhi-Mandir-Biratnagar.d6114450.Attraction) - [Dharan Holidays](https://www.expedia.co.uk/Dharan.d3000379095.Holidays-City-Breaks) - [Visit Dharan](https://www.expedia.co.uk/Dharan.dx3000379095) - [Visit Itahari](https://www.expedia.co.uk/Itahari.dx553248635060249805) ### Cars - [Car hire Biratnagar](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-Biratnagar.d587.Car-Hire-Guide) - [Car hire Dharan](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-Dharan.d3000379095.Car-Hire-Guide) - [Car hire Itahari](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-Itahari.d553248635060249805.Car-Hire-Guide) - [Pickup Car Hire in Dharan](https://www.expedia.co.uk/Pickup-Car-Rentals-In-Dharan.d3000379095-tPickup.Car-Rental-Guide-Class) \*Available to Expedia members.