Planning a trip from Rajbiraj to Kathmandu? You're in the right place. Find the best flight deals, book your tickets online with ease, and get all the important details about your flight—right here.
Get Rs. 200 OFF on our first Rajbiraj to Kathmandu flight booking on Trip Turbo. For existing users, get up to Rs. 130 off on every flight booking. Don't forget to check for the latest promo codes for extra savings on your flights!
Important Information about Rajbiraj to Kathmandu Flight
| Flight Duration |
35 - 40 minutes |
| Distance |
Approx. 190 km (118 miles) |
| Airlines Operating |
Buddha Air |
| Lowest Fare to Travel with Date |
Rs. 6,500 – 22nd July |
| Today's Lowest Fare (RJB - KTM) |
Rs. 6,500 |
| Total Flights from Rajbiraj to Kathmandu in a week |
7 flights |
| First Flight from Rajbiraj (RJB) to Kathmandu (KTM) |
Buddha Air, departs at 13:30 |
| Last Flight from Rajbiraj (RJB) to Kathmandu (KTM) |
Buddha Air, departs at 13:30 |
| Popular Airlines from Rajbiraj to Kathmandu |
Buddha Air |
| Airport Codes flights from Rajbiraj to Kathmandu |
RJB (Rajbiraj) – KTM (Kathmandu) |
Rajbiraj to Kathmandu Flight Information
Flying is the fastest and most convenient way to travel from Rajbiraj to Kathmandu. With a daily flight operated by Nepal's leading domestic airline, you can easily plan your return journey from the eastern Terai. The route also offers scenic aerial views of Nepal's flat Terai plains and central hills on clear days.
This domestic route is exclusively served by Buddha Air, with a flight duration of approximately 35 minutes. It's the quickest way to reach Kathmandu from Rajbiraj and the Saptari district without the long and tiring road journey.
Book your Rajbiraj to Kathmandu flight tickets online on Trip Turbo and enjoy exclusive discounts. Whether you're traveling for business, family, or returning from a wildlife trip, Trip Turbo helps you book affordable and hassle-free flights.
How to Book Rajbiraj to Kathmandu Flight Ticket on Trip Turbo?
Follow the steps below to book your Rajbiraj to Kathmandu flight tickets:
- Go to tripturbo.com.
- Sign in to your account. If you don’t have one, create a new account.
- In the flight section, select the number of passengers.
- Enter "Rajbiraj" as the departure city and "Kathmandu" as the destination
- Choose your preferred travel date.
- Click the Search button.
- Select your preferred flight and click Book Now.
- Review and confirm your price.
- Apply a promo code if you have one to get additional discounts.
- Fill in your contact and passenger details.
- Click Create Booking.
- Choose your payment method and complete the payment.
- Trip Turbo accepts eSewa, Khalti, IME Pay, 30+ mobile banking, Visa, Mastercard, American Express, and UnionPay.
- Once the payment is successful, you'll receive the e-ticket for your Rajbiraj to Kathmandu flight.
Rajbiraj to Kathmandu Airfare and Flight Details
Planning to fly from Rajbiraj to Kathmandu? Here's everything you need to know about ticket prices, flight duration, baggage allowance, and the available airline. Airfare can vary based on the season and how early you book, so it's always a good idea to book in advance to get the best deal.
Rajbiraj Airport (RJB) serves as the main airport for Saptari District in Nepal's eastern Terai, close to the Koshi Tappu Wildlife Reserve. On the other end, the airport in Kathmandu is Tribhuvan International Airport (KTM), Nepal's busiest airport handling both domestic and international flights. Currently, Buddha Air operates the Rajbiraj to Kathmandu flight, with 1 departure daily.
Rajbiraj to Kathmandu Airfare
The lowest airfare for a Rajbiraj to Kathmandu flight starts at around Rs. 6,500 and can go up to Rs. 10,494 depending on seat availability and how early you book. During special promotions or discount offers, fares may drop even lower.
For the best value, it's recommended to book a round-trip flight from Rajbiraj to Kathmandu, as it often turns out to be more cost-effective than booking one-way tickets.
Flight Details for Rajbiraj to Kathmandu
Rajbiraj to Kathmandu flights take approximately 35 minutes. The route is exclusively served by Buddha Air, which operates one flight a day, seven days a week.
Flights use modern turboprop aircraft well-suited for Nepal's terrain. All flights depart from Rajbiraj Airport (RJB) in Saptari District and land at Tribhuvan International Airport (KTM) in Kathmandu.
The number of flights operated on the Rajbiraj to Kathmandu route is as follows:
| Airline |
Rajbiraj to Kathmandu Flights per Day |
| Buddha Air |
1 |
The only flight on this route is operated by Buddha Air, departing Rajbiraj at 13:30 each day.
It is advisable to book your Rajbiraj to Kathmandu flight tickets in advance to get the cheapest fares, since only one flight operates per day. For a hassle-free experience, it's recommended to arrive at the airport at least one hour before departure.
Rajbiraj to Kathmandu Flight Connectivity
Buddha Air operates a non-stop flight between Rajbiraj and Kathmandu, making it a direct and convenient connection to the capital. With one daily departure at 13:30, travelers can plan their journey around this single fixed time slot.
The average flight duration from Rajbiraj to Kathmandu is approximately 35 minutes, offering a quick alternative to the long road journey west.
Rajbiraj to Kathmandu Flights Fare
Flight fares from Rajbiraj to Kathmandu start at around Rs. 6,500 and can go up to Rs. 10,494, depending on the season, demand, and how early you book. It's best to book your tickets in advance to grab the lowest fares. Also, watch out for promotional discounts and offers to enjoy even cheaper airfare on this route.
Rajbiraj to Kathmandu Airport Information
Flights on this route depart from Rajbiraj Airport (RJB) in Saptari District and land at Tribhuvan International Airport (KTM) in Kathmandu. Both airports are equipped with essential passenger services and are well-connected by road.
Rajbiraj Airport Facilities
Rajbiraj Airport (RJB) in Saptari District provides essential passenger facilities including check-in counters, baggage handling, waiting areas, and local transportation access. Since resuming operations in 2018, the airport has served as a key connection point for the Saptari region, including nearby attractions like Koshi Tappu Wildlife Reserve.
Kathmandu Airport Facilities
Tribhuvan International Airport (KTM) in Kathmandu offers a full range of passenger services, including lounges, baggage handling, ATMs, currency exchange, restrooms, free Wi-Fi, food courts, and various transportation options. The domestic terminal is well-equipped for a comfortable and efficient travel experience.
Rajbiraj Airport Address and Contact
Rajbiraj Airport (RJB)
Bishnupur/Bisangapur, Saptari District, Madhesh Province, Nepal
Office: 031-522458
Email: rajbiraj_cao@caanepal.gov.np
Buddha Air Rajbiraj Contact Information
City Office: 031-532408, 031-532409
Airport: 031-590407
Email: rajbiraj@buddhaair.com
Kathmandu Airport Address and Contact
Tribhuvan International Airport (TIA)
Ring Road, Kathmandu 44600, Bagmati Province, Nepal
Domestic Terminal – TIA, Kathmandu
Phone:
- +977-1-4113045 (Immigration)
- +977-1-4470382 (Customs)
- +977-1-4113163 (International Terminal Duty Office)
- +977-1-4113299 (Domestic Terminal Duty Office)
Buddha Air Kathmandu Contact Information
Tel: 01-4113201, 01-4113236, 01-4113060, 01-4113233, 01-4113235
Buddha Air Kathmandu Cargo Contact Information
Tel: + 977 1-4577321
Email: cargo@buddhaair.com
Airport Cargo: 01-4113190
Baggage Information
Buddha Air allows up to 5 kg of cabin baggage and up to 25 kg of check-in luggage for Rajbiraj to Kathmandu flights. Carry a valid government-issued photo ID (like a citizenship card or passport). Arrive at least one hour early for baggage drop and security clearance.
How much baggage can I carry on my Rajbiraj to Kathmandu flight?
You can carry up to 5 kg of cabin baggage (hand-carry) and up to 25 kg of checked-in baggage on your Rajbiraj to Kathmandu flight. Baggage allowances may vary depending on the fare class. Always check the airline's baggage policy for specific details.
Buddha Air Baggage Information
Buddha Air's Rajbiraj to Kathmandu flight allows each passenger to carry one piece of cabin baggage with a maximum weight of 5 kg. Dimensions must not exceed 55 cm x 40 cm x 20 cm (or 20 x 14 x 9 inches). Check-in baggage limits vary by fare class:
| Buddha Air's Fare Class |
Normal Y Fare |
Apex A Fare |
Bravo B Fare |
Charlie C Fare |
Delta D Fare |
Echo E Fare |
| Free check-in baggage allowance |
25 kg |
20 kg |
20 kg |
15 kg |
15 kg
|
15 kg |
Security Check-in
Items mentioned below are not allowed in cabin baggage (hand baggage), but may be allowed in check-in baggage:
- Knives/scissors and other sharp objects
- Tools such as screw driver, hammer, pliers, and other similar objects.
- Sporting bats like cricket bats, golf clubs, hockey sticks, and more
- Nail cutter or nail clippers
- Liquid, aerosols, and gels (LAGS) like water, body lotion, hairspray, deodorant, moisturizer
- Lighters and matches
Note: Power banks are strictly prohibited in check-in baggage and must not be used during the flight. They should be carried in hand baggage only, and must be kept in your seat pocket or hand throughout the flight.
Documents Required for Rajbiraj to Kathmandu Flight
Passengers must carry a valid ID along with their Rajbiraj to Kathmandu flight ticket to enter the airport. Any one of the following documents can be used as proof of identification:
- Valid passport
- PAN card
- Voter ID card
- Driving license
- Government-issued photo ID
- School ID card (for children)
- Valid birth certificate (for infants traveling with parents)
Places to Visit in Rajbiraj
Before you fly, explore Rajbiraj's gateway attraction — the Koshi Tappu Wildlife Reserve, one of Nepal's most important wetland habitats and a haven for the endangered wild water buffalo, Gangetic dolphins, and hundreds of migratory bird species. Visit the historic Bishahari Temple, stroll through the bustling local bazaar, and take a scenic trip to the nearby Koshi Barrage — one of Nepal's largest river control structures and a popular birdwatching spot.
Places to Visit in Kathmandu
Explore Kathmandu's rich culture and history with must-see attractions like Swayambhunath (Monkey Temple), Boudhanath Stupa, Pashupatinath Temple, and the vibrant streets of Thamel. Whether you're into heritage, food, or shopping, Kathmandu has something for everyone.
About Rajbiraj
Rajbiraj is the headquarters of Saptari District in Madhesh Province, located in Nepal's eastern Terai region. The city serves as an important local hub and is best known as the gateway to the Koshi Tappu Wildlife Reserve, one of Nepal's premier wetland conservation areas.
Best Time to Fly Rajbiraj
The best time to visit Rajbiraj is from October to March, when the weather is cool and dry — ideal for exploring the Koshi Tappu Wildlife Reserve and comfortable air travel.
Major Airlines Flying to Rajbiraj
Currently, Buddha Air is the sole airline operating flights to Rajbiraj from Kathmandu, ensuring a reliable daily connection for travelers.
About Kathmandu
Kathmandu, the capital city of Nepal, is a vibrant mix of ancient temples, rich culture, and bustling city life. It's the gateway to the Himalayas and a must-visit for history lovers and adventure seekers.
How to reach Kathmandu
Kathmandu is connected to Rajbiraj by both air and road, though flying remains by far the faster option given the distance.
Kathmandu by Air
Rajbiraj Airport (RJB) operates one daily flight to Kathmandu. The Rajbiraj to Kathmandu flight takes approximately 35 minutes, making it by far the fastest way to reach the capital.
Kathmandu by Road
Kathmandu is accessible from Rajbiraj via the Mahendra Highway (East-West Highway). The road journey takes approximately 8–9 hours depending on traffic and road conditions. Tourist buses, microbuses, and private vehicles frequently operate on this route, offering views of Nepal's eastern Terai plains and hills along the way.
What to Do in Kathmandu
Planning a trip to Kathmandu? Explore UNESCO World Heritage Sites including Pashupatinath Temple, Boudhanath Stupa, and Swayambhunath (Monkey Temple). Wander the colorful alleys of Thamel for shopping and dining. Visit Kathmandu Durbar Square, enjoy breathtaking Himalayan views, or take a day trip to Nagarkot or Bhaktapur for a rich cultural experience.
Major Airports in and near Kathmandu
The primary airport serving the capital is Tribhuvan International Airport (KTM), Nepal's busiest airport and the main hub for both domestic and international travel. It connects Kathmandu with destinations across Nepal and over 40 international destinations.
For travelers heading to Kathmandu from Rajbiraj, the only direct flight is available from Rajbiraj Airport (RJB). The Rajbiraj to Kathmandu flight remains the quickest travel option, with a duration of approximately 35 minutes.
Trip Turbo lets you book affordable Kathmandu flight tickets online with ease. Take advantage of great deals, especially during holidays and seasonal promotions.
Frequently Asked Questions – Rajbiraj to Kathmandu Flights
How do I go from Rajbiraj to Kathmandu?
The fastest way to travel from Rajbiraj to Kathmandu is by flight. Buddha Air operates one daily direct flight from Rajbiraj Airport (RJB) to Tribhuvan International Airport (KTM), with a flight duration of approximately 35 minutes. Alternatively, you can take a Rajbiraj to Kathmandu bus, with journey times of around 8–9 hours via the Mahendra Highway. For a more private and flexible option, hiring a taxi or private car from Rajbiraj to Kathmandu typically takes around 8–9 hours depending on traffic and road conditions.
How much does it cost to go to Kathmandu from Rajbiraj?
The cost depends on the mode of transportation. Flight fares from Rajbiraj to Kathmandu typically range from Rs. 6,500 to Rs. 10,494, depending on seat availability and time of booking. Tourist buses usually range from Rs. 1,471 to Rs. 1,613, while private taxis or cars can cost between Rs. 11,000 to Rs. 20,000 depending on vehicle type and negotiation. Booking early through platforms like Trip Turbo can help you secure the best deals. You can also book bus tickets online for a hassle-free experience.
How much is a taxi from Rajbiraj to Kathmandu?
Hiring a private taxi or car from Rajbiraj to Kathmandu usually starts from around NPR 11,000 to NPR 20,000 for a one-way trip, depending on vehicle type and seasonal demand.
How can I go to Kathmandu from Rajbiraj by train?
Currently, there is no direct train service between Rajbiraj and Kathmandu. Air and road are the commonly used travel options.
How far is the RJB to KTM flight?
The aerial distance between Rajbiraj and Kathmandu is approximately 190 km (118 miles). The actual flight time is around 35 minutes.
Which time is best for Kathmandu?
The best time to visit Kathmandu is during autumn (September to November) and spring (March to May). Autumn offers clear skies, comfortable temperatures, and stunning Himalayan views, making it ideal for exploring UNESCO World Heritage Sites like Pashupatinath Temple, Boudhanath Stupa, and Swayambhunath. Spring is equally beautiful, with mild weather and blooming rhododendrons perfect for sightseeing around Kathmandu Durbar Square and the historic neighborhoods of Bhaktapur and Patan. Both seasons are also the best for day trips to Nagarkot for panoramic Himalayan sunrise views. Avoid the monsoon season (June–August) if possible, as heavy rainfall can affect both travel plans and visibility.
How long is the flight from Rajbiraj to Kathmandu?
The flight duration from Rajbiraj to Kathmandu is approximately 35 minutes.
What is the average cost of a Rajbiraj to Kathmandu flight?
One-way fares for Nepali and Indian nationals typically range from NPR 6,500 to NPR 10,494 depending on the booking time and availability. For foreign nationals, ticket prices usually start from USD 160. Booking early or during promotional periods on platforms like Trip Turbo can help you get the best deals.
Which airlines operate flights between Rajbiraj and Kathmandu?
Currently, Buddha Air is the sole airline operating the Rajbiraj to Kathmandu route, with one flight per day.
Which airlines provide the cheapest flights from Rajbiraj to Kathmandu?
The best deal recently found on Trip Turbo from Rajbiraj to Kathmandu was with Buddha Air from Rs. 6,500.
What is the baggage allowance for Rajbiraj to Kathmandu flights?
Passengers are allowed 5 kg of cabin baggage. Checked baggage allowances range from 15 kg to 25 kg depending on the fare class.
What are the cheapest flights from Rajbiraj to Kathmandu?
The cheapest flight from Rajbiraj to Kathmandu starts at NPR 6,500 with Buddha Air.
Are flights between Rajbiraj and Kathmandu ever delayed or canceled?
Yes, flights on this route can be affected by weather conditions, especially during the monsoon season and winter fog. Since only one flight operates per day, it's advisable to keep buffer time in your travel plan.
What happens if my Rajbiraj to Kathmandu flight is canceled?
In case of cancellations, airlines usually offer options to reschedule on the next available flight or provide a refund as per their policy.
When is the best time to book a Rajbiraj to Kathmandu flight to get the lowest fare?
Booking your ticket in advance and avoiding peak travel seasons can help you secure lower fares. Since only one flight operates daily on this route, early booking is especially important. Promotional offers from Trip Turbo can also provide good discounts.
How early should I arrive at the airport before my flight?
For Rajbiraj to Kathmandu flights, it's recommended to arrive at the airport at least 1 hour before departure for smooth check-in and security procedures.
Can I book a round-trip flight between Rajbiraj and Kathmandu?
Yes, round-trip bookings are available and are often more economical than booking two separate one-way tickets.
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