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Tribhuvan International Airport to Biratnagar Airport flight

Explore the cheapest one-way and round-trip flights from Tribhuvan International Airport to Biratnagar Airport over the next 90 days, with one-way fares from £61 and round-trip from £169. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        KTM 15:40
        40m
        Direct
        BIR 16:20
        Kathmandu - Biratnagar | Wed, Oct 14 | Yetiairlines
        BIR 07:30
        40m
        Direct
        KTM 08:10
        Biratnagar - Kathmandu | Fri, Oct 16 | Yetiairlines
        £169 £199
        15% off
        15% off
        £199 £169
      • KTM 19:00
        40m
        Direct
        BIR 19:40
        Kathmandu - Biratnagar | Fri, Oct 16 | Yetiairlines
        BIR 19:30
        40m
        Direct
        KTM 20:10
        Biratnagar - Kathmandu | Fri, Oct 23 | Yetiairlines
        £173 £199
        13% off
        13% off
        £199 £173
      • KTM 19:00
        40m
        Direct
        BIR 19:40
        Kathmandu - Biratnagar | Thu, Oct 15 | Yetiairlines
        BIR 07:30
        40m
        Direct
        KTM 08:10
        Biratnagar - Kathmandu | Thu, Oct 22 | Yetiairlines
        £174 £199
        13% off
        13% off
        £199 £174
      • KTM 12:35
        40m
        Direct
        BIR 13:15
        Kathmandu - Biratnagar | Sat, Oct 17 | Yetiairlines
        BIR 16:40
        45m
        Direct
        KTM 17:25
        Biratnagar - Kathmandu | Sat, Oct 24 | Yetiairlines
        £175
        12% off
        £199 £175
      • KTM 08:30
        45m
        Direct
        BIR 09:15
        Kathmandu - Biratnagar | Sun, Nov 22 | Yetiairlines
        BIR 07:30
        40m
        Direct
        KTM 08:10
        Biratnagar - Kathmandu | Tue, Nov 24 | Yetiairlines
        £175
        12% off
        £199 £175
      • KTM 18:20
        40m
        Direct
        BIR 19:00
        Kathmandu - Biratnagar | Thu, Oct 22 | Yetiairlines
        BIR 07:30
        40m
        Direct
        KTM 08:10
        Biratnagar - Kathmandu | Fri, Oct 30 | Yetiairlines
        £176
        12% off
        £199 £176
      • KTM 17:20
        40m
        Direct
        BIR 18:00
        Kathmandu - Biratnagar | Thu, Nov 19 | Yetiairlines
        BIR 09:30
        40m
        Direct
        KTM 10:10
        Biratnagar - Kathmandu | Thu, Nov 26 | Yetiairlines
        £176
        12% off
        £199 £176
      • KTM 12:35
        40m
        Direct
        BIR 13:15
        Kathmandu - Biratnagar | Wed, Dec 2 | Yetiairlines
        BIR 07:30
        40m
        Direct
        KTM 08:10
        Biratnagar - Kathmandu | Fri, Dec 4 | Yetiairlines
        £177
        11% off
        £199 £177
      • KTM 12:00
        35m
        Direct
        BIR 12:35
        Kathmandu - Biratnagar | Wed, Oct 14 | Buddha Air
        BIR 07:30
        40m
        Direct
        KTM 08:10
        Biratnagar - Kathmandu | Fri, Oct 16 | Yetiairlines
        £177
        11% off
        £199 £177
      • KTM 08:20
        40m
        Direct
        BIR 09:00
        Kathmandu - Biratnagar | Tue, Nov 10 | Yetiairlines
        BIR 09:30
        40m
        Direct
        KTM 10:10
        Biratnagar - Kathmandu | Fri, Nov 13 | Yetiairlines
        £177
        11% off
        £199 £177
      • KTM 12:35
        40m
        Direct
        BIR 13:15
        Kathmandu - Biratnagar | Thu, Dec 10 | Yetiairlines
        BIR 17:10
        40m
        Direct
        KTM 17:50
        Biratnagar - Kathmandu | Sun, Dec 13 | Yetiairlines
        £177
        11% off
        £199 £177
      • KTM 11:20
        40m
        Direct
        BIR 12:00
        Kathmandu - Biratnagar | Tue, Oct 20 | Yetiairlines
        BIR 07:30
        40m
        Direct
        KTM 08:10
        Biratnagar - Kathmandu | Tue, Oct 27 | Yetiairlines
        £181
        9% off
        £199 £181
      • KTM 13:00
        17h 25m
        1 stop
        BIR 14:00
        Kathmandu - Biratnagar | Wed, Oct 14 | Normal Airline
        BIR 15:00
        6h
        Direct
        KTM 16:00
        Biratnagar - Kathmandu | Fri, Oct 16 | Normal Airline
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      • Cheapest nonstop
        KTM 08:20
        40m
        Direct
        BIR 09:00
        Kathmandu - Biratnagar | Fri, Oct 23 | Yetiairlines
        £61 £108
        44% off
        44% off
        £108 £61
      • KTM 08:20
        40m
        Direct
        BIR 09:00
        Kathmandu - Biratnagar | Tue, Oct 20 | Yetiairlines
        £74 £108
        31% off
        31% off
        £108 £74
      • KTM 18:20
        40m
        Direct
        BIR 19:00
        Kathmandu - Biratnagar | Thu, Nov 5 | Yetiairlines
        £78 £108
        28% off
        28% off
        £108 £78
      • KTM 08:30
        45m
        Direct
        BIR 09:15
        Kathmandu - Biratnagar | Tue, Oct 27 | Yetiairlines
        £83
        23% off
        £108 £83
      • KTM 08:30
        45m
        Direct
        BIR 09:15
        Kathmandu - Biratnagar | Sun, Nov 29 | Yetiairlines
        £85
        21% off
        £108 £85
      • KTM 18:20
        40m
        Direct
        BIR 19:00
        Kathmandu - Biratnagar | Mon, Nov 16 | Yetiairlines
        £86
        20% off
        £108 £86
      • KTM 12:35
        40m
        Direct
        BIR 13:15
        Kathmandu - Biratnagar | Thu, Oct 22 | Yetiairlines
        £92
        15% off
        £108 £92
      • KTM 08:30
        45m
        Direct
        BIR 09:15
        Kathmandu - Biratnagar | Fri, Nov 6 | Yetiairlines
        £92
        15% off
        £108 £92
      • KTM 08:20
        40m
        Direct
        BIR 09:00
        Kathmandu - Biratnagar | Tue, Nov 10 | Yetiairlines
        £92
        15% off
        £108 £92
      • KTM 08:20
        40m
        Direct
        BIR 09:00
        Kathmandu - Biratnagar | Wed, Oct 14 | Yetiairlines
        £93
        14% off
        £108 £93
      • KTM 15:40
        40m
        Direct
        BIR 16:20
        Kathmandu - Biratnagar | Thu, Oct 15 | Yetiairlines
        £98
        9% off
        £108 £98
      • KTM 19:00
        40m
        Direct
        BIR 19:40
        Kathmandu - Biratnagar | Fri, Oct 16 | Yetiairlines
        £98
        9% off
        £108 £98
      • KTM 13:00
        17h 25m
        1 stop
        BIR 14:00
        Kathmandu - Biratnagar | Wed, Oct 14 | Normal Airline
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Displayed flight fares from Tribhuvan International Airport to Biratnagar Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

Trip.com Price Insights: Flights from Tribhuvan International Airport to Biratnagar Airport

What is the cheapest month to fly from Tribhuvan International Airport to Biratnagar Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Tribhuvan International Airport to Biratnagar Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Tribhuvan International Airport to Biratnagar Airport are usually in January, with an average price of £70. It is best to avoid June, when the average price can reach £104.

£104
£87
£70
£53
    Cheapest
  • £77
    Oct
  • £78
    Nov
  • £82
    Dec
  • £70
    Jan
  • £75
    Feb
  • £73
    Mar
  • £94
    Apr
  • £100
    May
  • £104
    Jun
  • £102
    Jul
  • £93
    Aug
  • £93
    Sep

What is the cheapest day of the week to fly from Tribhuvan International Airport to Biratnagar Airport?

The data is based on the past 12 months and shows the average ticket prices from Tribhuvan International Airport to Biratnagar Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Tribhuvan International Airport to Biratnagar Airport is Sunday, with average prices usually lower than other days. Avoid departing on Thursday as prices are typically highest on that day.

£90
£83
£76
£69
    Cheapest
  • £85
    Mon
  • £85
    Tue
  • £86
    Wed
  • £90
    Thu
  • £81
    Fri
  • £83
    Sat
  • £76
    Sun

Which airline offers the cheapest flights from Tribhuvan International Airport to Biratnagar Airport?

The cheapest airline flying from Tribhuvan International Airport to Biratnagar Airport is Buddha Air (from £78) among 3 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Buddha Air
From £78
Yetiairlines
From £92
Hahn Air Systems
From £247

Find more flights and airlines

What is the flight schedule from Tribhuvan International Airport to Biratnagar Airport?

Check the schedule for flights from Kathmandu to Biratnagar and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. U4701

    Tribhuvan International Airport

    07:30

    KTM

    35m

    08:05

    BIR

    S M T W T F S
    Search

  2. U4705

    Tribhuvan International Airport

    09:20

    KTM

    35m

    09:55

    BIR

    S M T W T F S
    Search

  3. U4713

    Tribhuvan International Airport

    15:00

    KTM

    35m

    15:35

    BIR

    S M T W T F S
    Search

  4. U4709

    Tribhuvan International Airport

    12:15

    KTM

    35m

    12:50

    BIR

    S M T W T F S
    Search

  5. U4717

    Tribhuvan International Airport

    17:45

    KTM

    35m

    18:20

    BIR

    S M T W - - S
    Search

  6. YT781

    Tribhuvan International Airport

    08:30

    KTM

    45m

    09:15

    BIR

    S M T W T F S
    Search

  7. YT783

    Tribhuvan International Airport

    11:15

    KTM

    40m

    11:55

    BIR

    S M T W T F S
    Search

  8. YT789

    Tribhuvan International Airport

    18:20

    KTM

    40m

    19:00

    BIR

    S M T W T F S
    Search

  9. YT785

    Tribhuvan International Airport

    12:35

    KTM

    40m

    13:15

    BIR

    S M T W T F S
    Search

  10. YT791

    Tribhuvan International Airport

    19:00

    KTM

    40m

    19:40

    BIR

    S M T W T F S
    Search
Find more flights and airlines

About Tribhuvan International Airport and Biratnagar Airport

Learn about Tribhuvan International Airport (KTM) and Biratnagar Airport (BIR) — including location, terminals, transportation, and travel tips.

Flight distance 238.29km
Cheapest one-way ticket price £61
Cheapest return ticket price £169

FAQs for Tribhuvan International Airport to Biratnagar Airport Flights

  • How long is the flight from Tribhuvan International Airport to Biratnagar Airport?

    Tribhuvan International Airport to Biratnagar Airport takes about 42 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 12 daily flights from Tribhuvan International Airport (KTM) to Biratnagar Airport (BIR).
  • The earliest flight from Tribhuvan International Airport to Biratnagar Airport departs at 06:40, and the last departs at 18:20, with about 19 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Tribhuvan International Airport (KTM) to Biratnagar Airport (BIR) is quite popular. Without considering departure times or holidays, tickets cost around £102 in October, the most expensive month to book this route.
    • The distance from Biratnagar Airport to downtown is about 1km, by taxi about 20 minutes.
  • The closest airport to Biratnagar Airport (BIR) is Bhojpur Airport. The distance is around 76km.
  • Yetiairlines is a very popular airline operating an average of 175 flights per month.
  • One-way flights from Tribhuvan International Airport to Biratnagar Airport currently start from £61, and round-trip fares start from £169. The current lowest fare is a Yetiairlines flight departing on Fri, Oct 23; prices may vary depending on availability.
  • Yes. Buddha Air, Shree Airlines and Yetiairlines operate direct flights from Tribhuvan International Airport to Biratnagar Airport, with an average flight time of 43 minutes, and around 79 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Tribhuvan International Airport to Biratnagar Airport is £96. Prices may vary depending on the departure date, airline, and availability.
  • Yetiairlines are the most popular budget airlines flying from Tribhuvan International Airport to Biratnagar Airport, with one-way fares starting from £61. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Tribhuvan International Airport to Biratnagar Airport operates around 87 weekly flights, mainly by Buddha Air, Shree Airlines and Yetiairlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Tribhuvan International Airport and Biratnagar Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

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Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.