Trip.com
>
Cheap Flights
>
Nepal
>
Bagmati
>
Kathmandu
>
Simara to Kathmandu flight
>
Simara Airport to Tribhuvan International Airport flight

Explore the cheapest one-way and round-trip flights from Simara Airport to Tribhuvan International Airport over the next 90 days, with one-way fares from THB 860 and round-trip from THB 3,360. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      SIF 16:10
      15m
      Direct
      KTM 16:25
      Simara - Kathmandu | Sat, Oct 31 | Buddha Air
      THB 860 THB 2,050
      57% off
      57% off
      THB 2,050 THB 860
    • SIF 15:05
      15m
      Direct
      KTM 15:20
      Simara - Kathmandu | Thu, Oct 22 | Buddha Air
      THB 950 THB 1,210
      21% off
      21% off
      THB 1,210 THB 950
    • SIF 17:35
      15m
      Direct
      KTM 17:50
      Simara - Kathmandu | Wed, Oct 28 | Buddha Air
      THB 970 THB 2,050
      53% off
      53% off
      THB 2,050 THB 970
    • SIF 07:35
      15m
      Direct
      KTM 07:50
      Simara - Kathmandu | Sat, Oct 24 | Buddha Air
      THB 970
      53% off
      THB 2,050 THB 970
    • SIF 07:35
      15m
      Direct
      KTM 07:50
      Simara - Kathmandu | Fri, Nov 6 | Buddha Air
      THB 970
      53% off
      THB 2,050 THB 970
    • SIF 15:05
      15m
      Direct
      KTM 15:20
      Simara - Kathmandu | Tue, Nov 17 | Buddha Air
      THB 970
      52% off
      THB 2,020 THB 970
    • SIF 15:05
      15m
      Direct
      KTM 15:20
      Simara - Kathmandu | Sun, Nov 1 | Buddha Air
      THB 970
      52% off
      THB 2,020 THB 970
    • SIF 15:05
      15m
      Direct
      KTM 15:20
      Simara - Kathmandu | Sat, Oct 24 | Buddha Air
      THB 970
      52% off
      THB 2,020 THB 970
    • SIF 15:05
      15m
      Direct
      KTM 15:20
      Simara - Kathmandu | Thu, Nov 12 | Buddha Air
      THB 970
      52% off
      THB 2,020 THB 970
    • SIF 13:00
      17h 25m
      1 stop
      KTM 14:00
      Simara - Kathmandu | Sun, Oct 18 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      SIF 10:30
      15m
      Direct
      KTM 10:45
      Simara - Kathmandu | Mon, Nov 2 | Buddha Air
      KTM 09:40
      15m
      Direct
      SIF 09:55
      Kathmandu - Simara | Wed, Nov 4 | Buddha Air
      THB 3,360 THB 4,180
      20% off
      20% off
      THB 4,180 THB 3,360
    • SIF 15:05
      15m
      Direct
      KTM 15:20
      Simara - Kathmandu | Mon, Oct 19 | Buddha Air
      KTM 15:25
      15m
      Direct
      SIF 15:40
      Kathmandu - Simara | Mon, Oct 26 | Buddha Air
      THB 3,360 THB 4,180
      20% off
      20% off
      THB 4,180 THB 3,360
    • SIF 16:10
      15m
      Direct
      KTM 16:25
      Simara - Kathmandu | Wed, Oct 21 | Buddha Air
      KTM 06:40
      15m
      Direct
      SIF 06:55
      Kathmandu - Simara | Sat, Oct 24 | Buddha Air
      THB 3,380 THB 4,180
      19% off
      19% off
      THB 4,180 THB 3,380
    • SIF 15:05
      15m
      Direct
      KTM 15:20
      Simara - Kathmandu | Tue, Oct 20 | Buddha Air
      KTM 09:40
      15m
      Direct
      SIF 09:55
      Kathmandu - Simara | Sat, Oct 24 | Buddha Air
      THB 3,380
      19% off
      THB 4,180 THB 3,380
    • SIF 15:05
      15m
      Direct
      KTM 15:20
      Simara - Kathmandu | Wed, Oct 28 | Buddha Air
      KTM 14:25
      15m
      Direct
      SIF 14:40
      Kathmandu - Simara | Wed, Nov 4 | Buddha Air
      THB 3,380
      19% off
      THB 4,180 THB 3,380
    • SIF 07:35
      15m
      Direct
      KTM 07:50
      Simara - Kathmandu | Thu, Oct 29 | Buddha Air
      KTM 06:40
      15m
      Direct
      SIF 06:55
      Kathmandu - Simara | Wed, Nov 4 | Buddha Air
      THB 3,380
      19% off
      THB 4,180 THB 3,380
    • SIF 07:35
      15m
      Direct
      KTM 07:50
      Simara - Kathmandu | Thu, Oct 22 | Buddha Air
      KTM 06:40
      15m
      Direct
      SIF 06:55
      Kathmandu - Simara | Tue, Oct 27 | Buddha Air
      THB 3,380
      19% off
      THB 4,180 THB 3,380
    • SIF 07:35
      15m
      Direct
      KTM 07:50
      Simara - Kathmandu | Sat, Oct 31 | Buddha Air
      KTM 09:40
      15m
      Direct
      SIF 09:55
      Kathmandu - Simara | Wed, Nov 4 | Buddha Air
      THB 3,380
      19% off
      THB 4,180 THB 3,380
    • SIF 07:35
      15m
      Direct
      KTM 07:50
      Simara - Kathmandu | Wed, Nov 11 | Buddha Air
      KTM 15:25
      15m
      Direct
      SIF 15:40
      Kathmandu - Simara | Wed, Nov 11 | Buddha Air
      THB 3,380
      19% off
      THB 4,180 THB 3,380
    • SIF 13:00
      17h 25m
      1 stop
      KTM 14:00
      Simara - Kathmandu | Sun, Oct 18 | Normal Airline
      KTM 15:00
      6h
      Direct
      SIF 16:00
      Kathmandu - Simara | Tue, Oct 20 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      SIF 15:05
      15m
      Direct
      KTM 15:20
      Simara - Kathmandu | Tue, Nov 17 | Buddha Air
      THB 970 THB 2,020
      52% off
      52% off
      THB 2,020 THB 970
    • SIF 15:05
      15m
      Direct
      KTM 15:20
      Simara - Kathmandu | Sun, Nov 1 | Buddha Air
      THB 970 THB 2,020
      52% off
      52% off
      THB 2,020 THB 970
    • SIF 15:05
      15m
      Direct
      KTM 15:20
      Simara - Kathmandu | Sat, Oct 24 | Buddha Air
      THB 970 THB 2,020
      52% off
      52% off
      THB 2,020 THB 970
    • SIF 15:05
      15m
      Direct
      KTM 15:20
      Simara - Kathmandu | Thu, Nov 12 | Buddha Air
      THB 970
      52% off
      THB 2,020 THB 970
    • SIF 15:05
      15m
      Direct
      KTM 15:20
      Simara - Kathmandu | Fri, Nov 27 | Buddha Air
      THB 970
      52% off
      THB 2,020 THB 970
    • SIF 15:05
      15m
      Direct
      KTM 15:20
      Simara - Kathmandu | Sun, Oct 18 | Buddha Air
      THB 970
      52% off
      THB 2,020 THB 970
    • SIF 15:05
      15m
      Direct
      KTM 15:20
      Simara - Kathmandu | Tue, Oct 20 | Buddha Air
      THB 970
      52% off
      THB 2,020 THB 970
    • SIF 15:05
      15m
      Direct
      KTM 15:20
      Simara - Kathmandu | Sat, Nov 28 | Buddha Air
      THB 970
      52% off
      THB 2,020 THB 970
    • SIF 13:10
      15m
      Direct
      KTM 13:25
      Simara - Kathmandu | Thu, Nov 19 | Buddha Air
      THB 980
      51% off
      THB 2,020 THB 980
    • SIF 13:00
      17h 25m
      1 stop
      KTM 14:00
      Simara - Kathmandu | Sun, Oct 18 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      SIF 15:05
      15m
      Direct
      KTM 15:20
      Simara - Kathmandu | Tue, Nov 17 | Buddha Air
      THB 970 THB 2,020
      52% off
      52% off
      THB 2,020 THB 970
    • SIF 15:05
      15m
      Direct
      KTM 15:20
      Simara - Kathmandu | Sun, Nov 1 | Buddha Air
      THB 970 THB 2,020
      52% off
      52% off
      THB 2,020 THB 970
    • SIF 15:05
      15m
      Direct
      KTM 15:20
      Simara - Kathmandu | Sat, Oct 24 | Buddha Air
      THB 970 THB 2,020
      52% off
      52% off
      THB 2,020 THB 970
    • SIF 15:05
      15m
      Direct
      KTM 15:20
      Simara - Kathmandu | Thu, Nov 12 | Buddha Air
      THB 970
      52% off
      THB 2,020 THB 970
    • SIF 15:05
      15m
      Direct
      KTM 15:20
      Simara - Kathmandu | Fri, Nov 27 | Buddha Air
      THB 970
      52% off
      THB 2,020 THB 970
    • SIF 15:05
      15m
      Direct
      KTM 15:20
      Simara - Kathmandu | Sun, Oct 18 | Buddha Air
      THB 970
      52% off
      THB 2,020 THB 970
    • SIF 15:05
      15m
      Direct
      KTM 15:20
      Simara - Kathmandu | Tue, Oct 20 | Buddha Air
      THB 970
      52% off
      THB 2,020 THB 970
    • SIF 15:05
      15m
      Direct
      KTM 15:20
      Simara - Kathmandu | Sat, Nov 28 | Buddha Air
      THB 970
      52% off
      THB 2,020 THB 970
    • SIF 13:10
      15m
      Direct
      KTM 13:25
      Simara - Kathmandu | Thu, Nov 19 | Buddha Air
      THB 980
      51% off
      THB 2,020 THB 980
    • SIF 13:00
      17h 25m
      1 stop
      KTM 14:00
      Simara - Kathmandu | Sun, Oct 18 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      SIF 15:05
      15m
      Direct
      KTM 15:20
      Simara - Kathmandu | Thu, Oct 22 | Buddha Air
      THB 950 THB 1,210
      21% off
      21% off
      THB 1,210 THB 950
    • SIF 15:05
      15m
      Direct
      KTM 15:20
      Simara - Kathmandu | Sun, Oct 18 | Buddha Air
      THB 970 THB 1,210
      20% off
      20% off
      THB 1,210 THB 970
    • SIF 15:05
      15m
      Direct
      KTM 15:20
      Simara - Kathmandu | Tue, Oct 20 | Buddha Air
      THB 970 THB 1,210
      20% off
      20% off
      THB 1,210 THB 970
    • SIF 15:05
      15m
      Direct
      KTM 15:20
      Simara - Kathmandu | Fri, Oct 23 | Buddha Air
      THB 970
      20% off
      THB 1,210 THB 970
    • SIF 15:05
      15m
      Direct
      KTM 15:20
      Simara - Kathmandu | Sat, Oct 17 | Buddha Air
      THB 970
      20% off
      THB 1,210 THB 970
    • SIF 15:05
      15m
      Direct
      KTM 15:20
      Simara - Kathmandu | Wed, Oct 21 | Buddha Air
      THB 970
      20% off
      THB 1,210 THB 970
    • SIF 15:05
      15m
      Direct
      KTM 15:20
      Simara - Kathmandu | Mon, Oct 19 | Buddha Air
      THB 980
      19% off
      THB 1,210 THB 980
    • SIF 13:00
      17h 25m
      1 stop
      KTM 14:00
      Simara - Kathmandu | Sun, Oct 18 | Normal Airline
      Find more flights
      Find more flights
    • SIF 15:05
      15m
      Direct
      KTM 15:20
      Simara - Kathmandu | Mon, Nov 2 | Buddha Air
      THB 970 THB 2,050
      53% off
      53% off
      THB 2,050 THB 970
    • SIF 15:05
      15m
      Direct
      KTM 15:20
      Simara - Kathmandu | Sat, Oct 24 | Buddha Air
      THB 970 THB 2,050
      53% off
      53% off
      THB 2,050 THB 970
    • SIF 15:05
      15m
      Direct
      KTM 15:20
      Simara - Kathmandu | Thu, Nov 12 | Buddha Air
      THB 970 THB 2,050
      53% off
      53% off
      THB 2,050 THB 970
    • SIF 15:05
      15m
      Direct
      KTM 15:20
      Simara - Kathmandu | Tue, Oct 20 | Buddha Air
      THB 970
      53% off
      THB 2,050 THB 970
    • SIF 15:05
      15m
      Direct
      KTM 15:20
      Simara - Kathmandu | Sun, Oct 18 | Buddha Air
      THB 970
      53% off
      THB 2,050 THB 970
    • SIF 15:05
      15m
      Direct
      KTM 15:20
      Simara - Kathmandu | Tue, Oct 27 | Buddha Air
      THB 970
      53% off
      THB 2,050 THB 970
    • SIF 15:05
      15m
      Direct
      KTM 15:20
      Simara - Kathmandu | Wed, Nov 4 | Buddha Air
      THB 970
      53% off
      THB 2,050 THB 970
    • SIF 15:05
      15m
      Direct
      KTM 15:20
      Simara - Kathmandu | Thu, Nov 26 | Buddha Air
      THB 980
      52% off
      THB 2,050 THB 980
    • SIF 15:05
      15m
      Direct
      KTM 15:20
      Simara - Kathmandu | Wed, Oct 28 | Buddha Air
      THB 980
      52% off
      THB 2,050 THB 980
    • SIF 13:00
      17h 25m
      1 stop
      KTM 14:00
      Simara - Kathmandu | Sun, Oct 18 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from Simara to Kathmandu 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 Simara Airport to Tribhuvan International Airport

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

The data is based on the past 12 months and shows the average one-way ticket prices from Simara Airport to Tribhuvan International 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 Simara Airport to Tribhuvan International Airport are usually in February, with an average price of THB 1,230. It is best to avoid July, when the average price can reach THB 1,760.

THB 1,760
THB 1,495
THB 1,230
THB 965
    Cheapest
  • THB 1,410
    Oct
  • THB 1,430
    Nov
  • THB 1,460
    Dec
  • THB 1,400
    Jan
  • THB 1,230
    Feb
  • THB 1,310
    Mar
  • THB 1,460
    Apr
  • THB 1,560
    May
  • THB 1,740
    Jun
  • THB 1,760
    Jul
  • THB 1,500
    Aug
  • THB 1,590
    Sep

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

The data is based on the past 12 months and shows the average ticket prices from Simara Airport to Tribhuvan International 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 Simara Airport to Tribhuvan International Airport is Monday, with average prices usually lower than other days. Avoid departing on Wednesday as prices are typically highest on that day.

THB 1,650
THB 1,525
THB 1,400
THB 1,275
  • THB 1,400
    Mon
  • THB 1,550
    Tue
  • THB 1,650
    Wed
  • THB 1,540
    Thu
  • THB 1,400
    Fri
  • THB 1,430
    Sat
  • THB 1,520
    Sun

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

The cheapest airline flying from Simara Airport to Tribhuvan International Airport is Buddha Air (from THB 1,380) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Buddha Air
From THB 1,380

Find more flights and airlines

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. U4554

    Simara Airport

    10:30

    SIF

    15m

    10:45

    KTM

    S M T W T F S
    Search

  2. U4560

    Simara Airport

    16:30

    SIF

    15m

    16:45

    KTM

    S M T W T F S
    Search

  3. U4552

    Simara Airport

    07:45

    SIF

    15m

    08:00

    KTM

    S M T W T F S
    Search

  4. U4556

    Simara Airport

    12:50

    SIF

    15m

    13:05

    KTM

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

About Simara Airport and Tribhuvan International Airport

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

Flight distance 70.74km
Cheapest one-way ticket price THB 860
Cheapest return ticket price THB 3,360

FAQs for Simara Airport to Tribhuvan International Airport Flights

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

    Simara Airport to Tribhuvan International Airport takes about 1 hour 42 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 4 daily flights from Simara Airport (SIF) to Tribhuvan International Airport (KTM).
  • The earliest flight from Simara Airport to Tribhuvan International Airport departs at 07:35, and the last departs at 16:10, with about 4 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Simara Airport (SIF) to Tribhuvan International Airport (KTM) is quite popular. Without considering departure times or holidays, tickets cost around THB 1,770 in October, the most expensive month to book this route.
    • The distance from Tribhuvan International Airport to downtown is about 3km, by taxi about 20 minutes.
  • The closest airport to Tribhuvan International Airport (KTM) is Bharatpur Airport. The distance is around 91km.
  • Buddha Air is a very popular airline operating an average of 18 flights per month.
  • One-way flights from Simara Airport to Tribhuvan International Airport currently start from THB 860, and round-trip fares start from THB 3,360. The current lowest fare is a Buddha Air flight departing on Sat, Oct 31; prices may vary depending on availability.
  • Yes. Buddha Air operate direct flights from Simara Airport to Tribhuvan International Airport, with an average flight time of 35 minutes, and around 15 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 Simara Airport to Tribhuvan International Airport is THB 1,740. Prices may vary depending on the departure date, airline, and availability.
  • Simara Airport to Tribhuvan International Airport operates around 17 weekly flights, mainly by Buddha Air. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Simara Airport and Tribhuvan International 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