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Istanbul Airport to Tribhuvan International Airport flight

Explore the cheapest one-way and round-trip flights from Istanbul Airport to Tribhuvan International Airport over the next 90 days, with one-way fares from €223 and round-trip from €414. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        IST 20:55
        6h 55m
        Direct
        KTM 06:35
        Istanbul - Kathmandu | Mon, Oct 12 | Turkish Airlines
        KTM 08:00
        8h
        Direct
        IST 13:15
        Kathmandu - Istanbul | Sun, Oct 18 | Turkish Airlines
        €1,466 €1,980
        26% off
        26% off
        €1,980 €1,466
      • IST 20:55
        6h 55m
        Direct
        KTM 06:35
        Istanbul - Kathmandu | Wed, Oct 21 | Turkish Airlines
        KTM 08:00
        8h
        Direct
        IST 13:15
        Kathmandu - Istanbul | Wed, Oct 28 | Turkish Airlines
        €1,485 €1,980
        25% off
        25% off
        €1,980 €1,485
      • IST 17:55
        23h 10m
        1 stop
        KTM 19:50
        Istanbul - Kathmandu | Thu, Oct 15 | IndiGo
        KTM 10:50
        30h 15m
        1 stop
        IST 14:20
        Kathmandu - Istanbul | Mon, Oct 19 | IndiGo
        €414 €1,980
        79% off
        79% off
        €1,980 €414
      • IST 17:55
        16h 25m
        1 stop
        KTM 13:05
        Istanbul - Kathmandu | Thu, Oct 29 | IndiGo
        KTM 16:40
        24h 25m
        1 stop
        IST 14:20
        Kathmandu - Istanbul | Thu, Nov 5 | IndiGo
        €479
        76% off
        €1,980 €479
      • IST 17:55
        23h 10m
        1 stop
        KTM 19:50
        Istanbul - Kathmandu | Tue, Oct 13 | IndiGo
        KTM 15:10
        25h 25m
        1 stop
        IST 13:50
        Kathmandu - Istanbul | Fri, Oct 16 | IndiGo
        €503
        75% off
        €1,980 €503
      • IST 17:55
        23h 10m
        1 stop
        KTM 19:50
        Istanbul - Kathmandu | Fri, Nov 6 | IndiGo
        KTM 17:10
        21h 20m
        1 stop
        IST 11:45
        Kathmandu - Istanbul | Fri, Nov 13 | IndiGo
        €521
        74% off
        €1,980 €521
      • IST 14:10
        21h 35m
        1 stop
        KTM 14:30
        Istanbul - Kathmandu | Fri, Oct 9 | Air Arabia
        KTM 15:10
        24h 55m
        1 stop
        IST 13:20
        Kathmandu - Istanbul | Thu, Oct 15 | Air Arabia
        €525
        73% off
        €1,980 €525
      • IST 17:55
        23h 10m
        1 stop
        KTM 19:50
        Istanbul - Kathmandu | Mon, Oct 12 | IndiGo
        KTM 16:40
        24h 25m
        1 stop
        IST 14:20
        Kathmandu - Istanbul | Mon, Oct 19 | IndiGo
        €531
        73% off
        €1,980 €531
      • IST 17:55
        13h 10m
        1 stop
        KTM 09:50
        Istanbul - Kathmandu | Sun, Oct 11 | IndiGo
        KTM 16:40
        24h 25m
        1 stop
        IST 14:20
        Kathmandu - Istanbul | Sun, Oct 18 | IndiGo
        €532
        73% off
        €1,980 €532
      • IST 17:55
        23h 10m
        1 stop
        KTM 19:50
        Istanbul - Kathmandu | Fri, Oct 16 | IndiGo
        KTM 14:05
        27h
        1 stop
        IST 14:20
        Kathmandu - Istanbul | Mon, Oct 19 | IndiGo
        €534
        73% off
        €1,980 €534
      • IST 14:10
        21h 35m
        1 stop
        KTM 14:30
        Istanbul - Kathmandu | Tue, Oct 13 | Air Arabia
        KTM 23:45
        20h 15m
        1 stop
        IST 17:15
        Kathmandu - Istanbul | Fri, Oct 16 | Air Arabia
        €539
        73% off
        €1,980 €539
      • IST 17:55
        23h 10m
        1 stop
        KTM 19:50
        Istanbul - Kathmandu | Fri, Oct 9 | IndiGo
        KTM 15:10
        25h 25m
        1 stop
        IST 13:50
        Kathmandu - Istanbul | Thu, Oct 15 | IndiGo
        €544
        73% off
        €1,980 €544
      • IST 18:05
        26h 10m
        1 stop
        KTM 23:00
        Istanbul - Kathmandu | Thu, Oct 15 | Air Arabia
        KTM 10:50
        30h 15m
        1 stop
        IST 14:20
        Kathmandu - Istanbul | Mon, Oct 19 | IndiGo
        €547
        72% off
        €1,980 €547
      • IST 17:55
        13h 10m
        1 stop
        KTM 09:50
        Istanbul - Kathmandu | Wed, Oct 28 | IndiGo
        KTM 15:10
        25h 25m
        1 stop
        IST 13:50
        Kathmandu - Istanbul | Wed, Nov 4 | IndiGo
        €553
        72% off
        €1,980 €553
      • IST 13:00
        17h 25m
        1 stop
        KTM 14:00
        Istanbul - Kathmandu | Sat, Oct 10 | Normal Airline
        KTM 15:00
        6h
        Direct
        IST 16:00
        Kathmandu - Istanbul | Mon, Oct 12 | Normal Airline
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      • Cheapest nonstop
        IST 01:30
        7h 5m
        Direct
        KTM 11:20
        Istanbul - Kathmandu | Fri, Dec 4 | Turkish Airlines
        €677 €996
        32% off
        32% off
        €996 €677
      • IST 01:30
        7h 5m
        Direct
        KTM 11:20
        Istanbul - Kathmandu | Thu, Dec 3 | Turkish Airlines
        €747 €996
        25% off
        25% off
        €996 €747
      • IST 17:55
        16h 25m
        1 stop
        KTM 13:05
        Istanbul - Kathmandu | Tue, Oct 13 | IndiGo
        €223 €996
        78% off
        78% off
        €996 €223
      • IST 17:55
        13h 10m
        1 stop
        KTM 09:50
        Istanbul - Kathmandu | Fri, Oct 9 | IndiGo
        €225
        77% off
        €996 €225
      • IST 17:55
        13h 10m
        1 stop
        KTM 09:50
        Istanbul - Kathmandu | Mon, Oct 12 | IndiGo
        €229
        77% off
        €996 €229
      • IST 17:55
        19h
        1 stop
        KTM 15:40
        Istanbul - Kathmandu | Sat, Oct 10 | IndiGo
        €233
        77% off
        €996 €233
      • IST 17:55
        23h 10m
        1 stop
        KTM 19:50
        Istanbul - Kathmandu | Sun, Oct 11 | IndiGo
        €251
        75% off
        €996 €251
      • IST 14:10
        13h 25m
        1 stop
        KTM 06:20
        Istanbul - Kathmandu | Fri, Nov 13 | Kuwait Airways
        €256
        74% off
        €996 €256
      • IST 14:10
        13h 25m
        1 stop
        KTM 06:20
        Istanbul - Kathmandu | Sat, Nov 28 | Kuwait Airways
        €266
        73% off
        €996 €266
      • IST 17:55
        19h
        1 stop
        KTM 15:40
        Istanbul - Kathmandu | Fri, Oct 30 | IndiGo
        €290
        71% off
        €996 €290
      • IST 17:55
        23h 10m
        1 stop
        KTM 19:50
        Istanbul - Kathmandu | Tue, Oct 27 | IndiGo
        €290
        71% off
        €996 €290
      • IST 17:55
        17h 30m
        1 stop
        KTM 14:10
        Istanbul - Kathmandu | Tue, Nov 3 | IndiGo
        €290
        71% off
        €996 €290
      • IST 17:55
        13h 10m
        1 stop
        KTM 09:50
        Istanbul - Kathmandu | Wed, Nov 4 | IndiGo
        €290
        71% off
        €996 €290
      • IST 17:55
        23h 10m
        1 stop
        KTM 19:50
        Istanbul - Kathmandu | Sat, Oct 24 | IndiGo
        €290
        71% off
        €996 €290
      • IST 13:00
        17h 25m
        1 stop
        KTM 14:00
        Istanbul - Kathmandu | Sat, Oct 10 | Normal Airline
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Displayed flight fares from Istanbul Airport to Tribhuvan International 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 Istanbul Airport to Tribhuvan International Airport

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

The data is based on the past 12 months and shows the average one-way ticket prices from Istanbul 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 Istanbul Airport to Tribhuvan International Airport are usually in February, with an average price of €240. It is best to avoid December, when the average price can reach €510.

€510
€375
€240
€105
    Cheapest
  • €328
    Oct
  • €270
    Nov
  • €510
    Dec
  • €286
    Jan
  • €240
    Feb
  • €388
    Mar
  • €306
    Apr
  • €257
    May
  • €253
    Jun
  • €354
    Jul
  • €297
    Aug
  • €294
    Sep

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

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

€336
€298
€259
€221
  • €336
    Mon
  • €259
    Tue
  • €314
    Wed
  • €306
    Thu
  • €282
    Fri
  • €312
    Sat
  • €287
    Sun

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

The cheapest airline flying from Istanbul Airport to Tribhuvan International Airport is Azerbaijan Airlines (from €237) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Azerbaijan Airlines
From €237
Kuwait Airways
From €252
IndiGo
From €257
Air Arabia
From €264
Gulf Air
From €272
Royal Jordanian
From €278
flyadeal
From €316
China Southern Airlines
From €329
Sichuan Airlines
From €361
Turkish Airlines
From €377

Find more flights and airlines

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. 6E012

    Istanbul Airport

    19:20

    IST

    7h 30m

    Direct

    05:20

    DEL

    S M T W T F S
    Search

  2. 6E1151

    Indira Gandhi International Airport

    07:50

    DEL

    1h 45m

    Direct

    09:50

    KTM

    S M T W T F S

  3. KU156

    Istanbul Airport

    14:45

    IST

    3h 25m

    Direct

    18:10

    KWI

    S M T W T F S
    Search

  4. KU391

    Kuwait International Airport

    22:40

    KWI

    4h 55m

    Direct

    06:20

    KTM

    - - - W - - -

  5. 6E012

    Istanbul Airport

    19:20

    IST

    7h 30m

    Direct

    05:20

    DEL

    S M T W T F S
    Search

  6. 6E1253

    Indira Gandhi International Airport

    11:10

    DEL

    1h 40m

    Direct

    13:05

    KTM

    S M T W T F S

  7. G9322

    Istanbul Airport

    14:05

    IST

    4h 25m

    Direct

    19:30

    SHJ

    S M T W T F S
    Search

  8. G9536

    Sharjah International Airport

    03:05

    SHJ

    4h 15m

    Direct

    09:05

    KTM

    S M T W T F S

  9. J2076

    Istanbul Airport

    13:20

    IST

    2h 50m

    Direct

    17:10

    GYD

    S M T W T F S
    Search

  10. J2057

    Heydar Aliyev International Airport

    21:30

    GYD

    4h 15m

    Direct

    03:15

    DEL

    S M T W T F S

  11. 6E1151

    Indira Gandhi International Airport

    07:50

    DEL

    1h 45m

    Direct

    09:50

    KTM

    S M T W T F S

  12. J2076

    Istanbul Airport

    13:20

    IST

    2h 50m

    Direct

    17:10

    GYD

    S M T W T F S
    Search

  13. J2057

    Heydar Aliyev International Airport

    21:30

    GYD

    4h 15m

    Direct

    03:15

    DEL

    S M T W T F S

  14. RA206

    Indira Gandhi International Airport

    10:50

    DEL

    1h 45m

    Direct

    12:50

    KTM

    - M - W - F -

  15. J2076

    Istanbul Airport

    13:20

    IST

    2h 50m

    Direct

    17:10

    GYD

    S M T W T F S
    Search

  16. J2057

    Heydar Aliyev International Airport

    21:30

    GYD

    4h 15m

    Direct

    03:15

    DEL

    S M T W T F S

  17. 6E1253

    Indira Gandhi International Airport

    11:10

    DEL

    1h 40m

    Direct

    13:05

    KTM

    S M T W T F S

  18. G9322

    Istanbul Airport

    14:05

    IST

    4h 25m

    Direct

    19:30

    SHJ

    S M T W T F S
    Search

  19. G9532

    Sharjah International Airport

    08:10

    SHJ

    3h 55m

    Direct

    13:50

    KTM

    S M T W T F S

  20. F3574

    Istanbul Airport

    20:50

    IST

    3h 50m

    Direct

    00:40

    RUH

    - M - W T F S
    Search

  21. G9152

    King Khalid International Airport

    09:25

    RUH

    1h 45m

    Direct

    12:10

    SHJ

    S M T W T F S

  22. G9530

    Sharjah International Airport

    16:00

    SHJ

    3h 55m

    Direct

    21:40

    KTM

    S M T W T F S

  23. J2076

    Istanbul Airport

    13:20

    IST

    2h 50m

    Direct

    17:10

    GYD

    S M T W T F S
    Search

  24. J2057

    Heydar Aliyev International Airport

    21:30

    GYD

    4h 15m

    Direct

    03:15

    DEL

    S M T W T F S

  25. 6E1155

    Indira Gandhi International Airport

    13:40

    DEL

    1h 45m

    Direct

    15:40

    KTM

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

About Istanbul Airport and Tribhuvan International Airport

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

Flight distance 5,310.92km
Cheapest one-way ticket price €223
Cheapest return ticket price €414

FAQs for Istanbul Airport to Tribhuvan International Airport Flights

  • How many daily flights are there from Istanbul Airport (IST) to Tribhuvan International Airport (KTM)?

    There are around 1 daily flights from Istanbul Airport (IST) to Tribhuvan International Airport (KTM).
  • The earliest flight from Istanbul Airport to Tribhuvan International Airport departs at 20:55, and the last departs at 20:55, with about 1 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Istanbul Airport (IST) to Tribhuvan International Airport (KTM) is quite popular. Without considering departure times or holidays, tickets cost around €1,484 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.
  • Turkish Airlines is a very popular airline operating an average of 561 flights per month.
  • One-way flights from Istanbul Airport to Tribhuvan International Airport currently start from €223, and round-trip fares start from €414. The current lowest fare is a IndiGo flight departing on Tue, Oct 13; prices may vary depending on availability.
  • Yes. Turkish Airlines operate direct flights from Istanbul Airport to Tribhuvan International Airport, with an average flight time of 6 hours 27 minutes, and around 5 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 Istanbul Airport to Tribhuvan International Airport is €751. Prices may vary depending on the departure date, airline, and availability.
  • Istanbul Airport to Tribhuvan International Airport operates around 7 weekly flights, mainly by Turkish Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Istanbul 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

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

Book with no extra fees

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.