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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 €90 and round-trip from €206. Based on Trip.com's latest 7-day flight data.

Displayed flight fares from Kathmandu to Biratnagar are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

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 €84. It is best to avoid June, when the average price can reach €124.

€124
€104
€84
€64
    Cheapest
  • €93
    Nov
  • €98
    Dec
  • €84
    Jan
  • €89
    Feb
  • €87
    Mar
  • €112
    Apr
  • €119
    May
  • €124
    Jun
  • €122
    Jul
  • €111
    Aug
  • €111
    Sep
  • €111
    Oct

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.

€109
€101
€93
€85
    Cheapest
  • €102
    Mon
  • €103
    Tue
  • €107
    Wed
  • €109
    Thu
  • €99
    Fri
  • €103
    Sat
  • €93
    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 Yetiairlines (from €100) among 3 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Yetiairlines
From €100
Buddha Air
From €126
Hahn Air Systems
From €302

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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

    07:30

    KTM

    35m

    08:05

    BIR

    S M T W T F S
    Search
  2. U4713

    16:50

    KTM

    35m

    17:25

    BIR

    S M T W T F S
    Search
  3. U4711

    16:00

    KTM

    35m

    16:35

    BIR

    S M T W T F S
    Search
  4. U4715

    19:00

    KTM

    35m

    19:35

    BIR

    S M T W T F S
    Search
  5. U4707

    13:45

    KTM

    35m

    14:20

    BIR

    S M T W T F S
    Search
  6. U4705

    12:15

    KTM

    35m

    12:50

    BIR

    S M T W T F S
    Search
  7. YT781

    08:30

    KTM

    45m

    09:15

    BIR

    S M T W T F S
    Search
  8. YT783

    11:15

    KTM

    40m

    11:55

    BIR

    S M T W T F S
    Search
  9. YT787

    15:40

    KTM

    40m

    16:20

    BIR

    S M T W T F S
    Search
  10. YT789

    17:20

    KTM

    40m

    18:00

    BIR

    S M T W T F S
    Search
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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 €90
Cheapest return ticket price €206

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 38 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 17 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 19:00, with about 20 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 €117 in November, 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 €90, and round-trip fares start from €206. The current lowest fare is a Yetiairlines flight departing on Thu, Nov 19; 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 38 minutes, and around 84 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 €114. 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 €90. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Tribhuvan International Airport to Biratnagar Airport operates around 82 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.