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Suvarnabhumi Airport to Tribhuvan International Airport flight
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Suvarnabhumi Airport to Tribhuvan International Airport Flights Info

Cheapest one-way
£150
Nepal Airlines Nepal Airlines 3h 30m · Direct Mon, Nov 16
Book Now
Cheapest return
£300
Nepal Airlines Nepal Airlines 3h 30m · Direct Thu, Dec 24 - Thu, Dec 31
Book Now
Best time to book
September
Cheapest
Recommended airlines
Nepal Airlines Nepal AirlinesCheapest· From £150 Thai Airways Thai AirwaysMost booked

Explore the cheapest one-way and round-trip flights from Suvarnabhumi Airport to Tribhuvan International Airport over the next 90 days, with one-way fares from £150 and round-trip from £300. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      BKK 16:45
      3h 30m
      Direct
      KTM 19:00
      Bangkok - Kathmandu | Thu, Dec 24 | Nepal Airlines
      KTM 11:10
      3h 20m
      Direct
      BKK 15:45
      Kathmandu - Bangkok | Thu, Dec 31 | Nepal Airlines
      £300 £392
      23% off
      23% off
      £392 £300
    • BKK 16:45
      3h 30m
      Direct
      KTM 19:00
      Bangkok - Kathmandu | Thu, Jan 7 | Nepal Airlines
      KTM 11:10
      3h 20m
      Direct
      BKK 15:45
      Kathmandu - Bangkok | Thu, Jan 14 | Nepal Airlines
      £307 £392
      22% off
      22% off
      £392 £307
    • BKK 16:45
      3h 30m
      Direct
      KTM 19:00
      Bangkok - Kathmandu | Mon, Dec 21 | Nepal Airlines
      KTM 11:10
      3h 20m
      Direct
      BKK 15:45
      Kathmandu - Bangkok | Mon, Dec 28 | Nepal Airlines
      £307 £392
      22% off
      22% off
      £392 £307
    • BKK 16:45
      3h 30m
      Direct
      KTM 19:00
      Bangkok - Kathmandu | Mon, Dec 28 | Nepal Airlines
      KTM 11:10
      3h 20m
      Direct
      BKK 15:45
      Kathmandu - Bangkok | Mon, Jan 4 | Nepal Airlines
      £309
      21% off
      £392 £309
    • BKK 16:45
      3h 30m
      Direct
      KTM 19:00
      Bangkok - Kathmandu | Thu, Jan 14 | Nepal Airlines
      KTM 11:10
      3h 20m
      Direct
      BKK 15:45
      Kathmandu - Bangkok | Mon, Jan 18 | Nepal Airlines
      £312
      20% off
      £392 £312
    • BKK 16:45
      3h 30m
      Direct
      KTM 19:00
      Bangkok - Kathmandu | Mon, Jan 4 | Nepal Airlines
      KTM 11:10
      3h 20m
      Direct
      BKK 15:45
      Kathmandu - Bangkok | Mon, Jan 11 | Nepal Airlines
      £312
      20% off
      £392 £312
    • BKK 16:45
      3h 30m
      Direct
      KTM 19:00
      Bangkok - Kathmandu | Mon, Dec 14 | Nepal Airlines
      KTM 11:10
      3h 20m
      Direct
      BKK 15:45
      Kathmandu - Bangkok | Mon, Dec 21 | Nepal Airlines
      £312
      20% off
      £392 £312
    • BKK 16:45
      3h 30m
      Direct
      KTM 19:00
      Bangkok - Kathmandu | Mon, Nov 30 | Nepal Airlines
      KTM 11:10
      3h 20m
      Direct
      BKK 15:45
      Kathmandu - Bangkok | Mon, Dec 7 | Nepal Airlines
      £312
      20% off
      £392 £312
    • BKK 16:45
      3h 30m
      Direct
      KTM 19:00
      Bangkok - Kathmandu | Thu, Dec 31 | Nepal Airlines
      KTM 11:10
      3h 20m
      Direct
      BKK 15:45
      Kathmandu - Bangkok | Thu, Jan 7 | Nepal Airlines
      £315
      20% off
      £392 £315
    • BKK 13:00
      17h 25m
      1 stop
      KTM 14:00
      Bangkok - Kathmandu | Tue, Nov 17 | Normal Airline
      KTM 15:00
      6h
      Direct
      BKK 16:00
      Kathmandu - Bangkok | Thu, Nov 19 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest
      BKK 16:45
      3h 30m
      Direct
      KTM 19:00
      Bangkok - Kathmandu | Mon, Nov 16 | Nepal Airlines
      £150 £208
      28% off
      28% off
      £208 £150
    • BKK 15:10
      26h 15m
      1 stop
      KTM 16:10
      Bangkok - Kathmandu | Sat, Jan 2 | Air India
      £163 £208
      22% off
      22% off
      £208 £163
    • BKK 16:25
      22h 35m
      1 stop
      KTM 13:45
      Bangkok - Kathmandu | Thu, Jan 14 | Air India Express
      £165 £208
      21% off
      21% off
      £208 £165
    • BKK 06:50
      10h 35m
      1 stop
      KTM 16:10
      Bangkok - Kathmandu | Mon, Dec 14 | Air India
      £165
      21% off
      £208 £165
    • BKK 15:10
      19h 10m
      1 stop
      KTM 09:05
      Bangkok - Kathmandu | Fri, Jan 1 | Air India
      £165
      21% off
      £208 £165
    • BKK 02:10
      10h 35m
      1 stop
      KTM 11:30
      Bangkok - Kathmandu | Wed, Jan 6 | China Southern Airlines
      £166
      20% off
      £208 £166
    • BKK 16:45
      3h 30m
      Direct
      KTM 19:00
      Bangkok - Kathmandu | Thu, Nov 19 | Nepal Airlines
      £167
      20% off
      £208 £167
    • BKK 16:45
      3h 30m
      Direct
      KTM 19:00
      Bangkok - Kathmandu | Mon, Nov 23 | Nepal Airlines
      £167
      20% off
      £208 £167
    • BKK 16:45
      3h 30m
      Direct
      KTM 19:00
      Bangkok - Kathmandu | Thu, Nov 26 | Nepal Airlines
      £167
      20% off
      £208 £167
    • BKK 13:00
      17h 25m
      1 stop
      KTM 14:00
      Bangkok - Kathmandu | Tue, Nov 17 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      BKK 16:45
      3h 30m
      Direct
      KTM 19:00
      Bangkok - Kathmandu | Mon, Nov 23 | Nepal Airlines
      £169 £342
      51% off
      51% off
      £342 £169
    • BKK 16:45
      3h 30m
      Direct
      KTM 19:00
      Bangkok - Kathmandu | Fri, Nov 20 | Nepal Airlines
      £173 £342
      49% off
      49% off
      £342 £173
    • BKK 16:45
      3h 30m
      Direct
      KTM 19:00
      Bangkok - Kathmandu | Mon, Dec 14 | Nepal Airlines
      £174 £342
      49% off
      49% off
      £342 £174
    • BKK 16:45
      3h 30m
      Direct
      KTM 19:00
      Bangkok - Kathmandu | Fri, Feb 5 | Nepal Airlines
      £175
      49% off
      £342 £175
    • BKK 16:45
      3h 30m
      Direct
      KTM 19:00
      Bangkok - Kathmandu | Fri, Nov 27 | Nepal Airlines
      £177
      48% off
      £342 £177
    • BKK 10:15
      3h 25m
      Direct
      KTM 12:25
      Bangkok - Kathmandu | Thu, Feb 4 | Thai Airways
      £178
      48% off
      £342 £178
    • BKK 10:15
      3h 25m
      Direct
      KTM 12:25
      Bangkok - Kathmandu | Wed, Feb 10 | Thai Airways
      £178
      48% off
      £342 £178
    • BKK 10:15
      3h 25m
      Direct
      KTM 12:25
      Bangkok - Kathmandu | Wed, Feb 3 | Thai Airways
      £178
      48% off
      £342 £178
    • BKK 10:15
      3h 25m
      Direct
      KTM 12:25
      Bangkok - Kathmandu | Tue, Feb 2 | Thai Airways
      £179
      48% off
      £342 £179
    • BKK 13:00
      17h 25m
      1 stop
      KTM 14:00
      Bangkok - Kathmandu | Tue, Nov 17 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      BKK 16:45
      3h 30m
      Direct
      KTM 19:00
      Bangkok - Kathmandu | Mon, Nov 16 | Nepal Airlines
      £150 £208
      28% off
      28% off
      £208 £150
    • BKK 16:45
      3h 30m
      Direct
      KTM 19:00
      Bangkok - Kathmandu | Thu, Nov 19 | Nepal Airlines
      £167 £208
      20% off
      20% off
      £208 £167
    • BKK 16:45
      3h 30m
      Direct
      KTM 19:00
      Bangkok - Kathmandu | Mon, Nov 23 | Nepal Airlines
      £167 £208
      20% off
      20% off
      £208 £167
    • BKK 16:45
      3h 30m
      Direct
      KTM 19:00
      Bangkok - Kathmandu | Thu, Nov 26 | Nepal Airlines
      £167
      20% off
      £208 £167
    • BKK 16:45
      3h 30m
      Direct
      KTM 19:00
      Bangkok - Kathmandu | Mon, Nov 23 | Nepal Airlines
      £169
      33% off
      £252 £169
    • BKK 16:45
      3h 30m
      Direct
      KTM 19:00
      Bangkok - Kathmandu | Fri, Nov 20 | Nepal Airlines
      £173
      31% off
      £252 £173
    • BKK 16:45
      3h 30m
      Direct
      KTM 19:00
      Bangkok - Kathmandu | Mon, Dec 14 | Nepal Airlines
      £174
      31% off
      £252 £174
    • BKK 16:45
      3h 30m
      Direct
      KTM 19:00
      Bangkok - Kathmandu | Fri, Feb 5 | Nepal Airlines
      £175
      31% off
      £252 £175
    • BKK 16:45
      3h 30m
      Direct
      KTM 19:00
      Bangkok - Kathmandu | Fri, Nov 27 | Nepal Airlines
      £177
      30% off
      £252 £177
    • BKK 13:00
      17h 25m
      1 stop
      KTM 14:00
      Bangkok - Kathmandu | Tue, Nov 17 | Normal Airline
      Find more flights
      Find more flights
    • BKK 02:10
      10h 35m
      1 stop
      KTM 11:30
      Bangkok - Kathmandu | Mon, Nov 16 | China Southern Airlines
      £213 £482
      56% off
      56% off
      £482 £213
    • BKK 06:45
      10h 40m
      1 stop
      KTM 16:10
      Bangkok - Kathmandu | Mon, Nov 16 | IndiGo
      £224 £482
      54% off
      54% off
      £482 £224
    • BKK 06:50
      8h 20m
      1 stop
      KTM 13:55
      Bangkok - Kathmandu | Mon, Nov 16 | Air India
      £263 £482
      45% off
      45% off
      £482 £263
    • BKK 16:45
      3h 30m
      Direct
      KTM 19:00
      Bangkok - Kathmandu | Mon, Nov 16 | Nepal Airlines
      £181
      62% off
      £482 £181
    • BKK 21:15
      3h 25m
      Direct
      KTM 23:25
      Bangkok - Kathmandu | Mon, Nov 16 | Thai Airways
      £395
      18% off
      £482 £395
    • BKK 06:45
      10h 40m
      1 stop
      KTM 16:10
      Bangkok - Kathmandu | Tue, Nov 17 | IndiGo
      £222
      54% off
      £482 £222
    • BKK 21:15
      3h 25m
      Direct
      KTM 23:25
      Bangkok - Kathmandu | Tue, Nov 17 | Thai Airways
      £263
      45% off
      £482 £263
    • BKK 02:10
      10h 35m
      1 stop
      KTM 11:30
      Bangkok - Kathmandu | Wed, Nov 18 | China Southern Airlines
      £175
      64% off
      £482 £175
    • BKK 06:45
      10h 40m
      1 stop
      KTM 16:10
      Bangkok - Kathmandu | Wed, Nov 18 | IndiGo
      £199
      59% off
      £482 £199
    • BKK 13:00
      17h 25m
      1 stop
      KTM 14:00
      Bangkok - Kathmandu | Tue, Nov 17 | Normal Airline
      Find more flights
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    • BKK 10:15
      3h 25m
      Direct
      KTM 12:25
      Bangkok - Kathmandu | Thu, Feb 4 | Thai Airways
      £178 £252
      28% off
      28% off
      £252 £178
    • BKK 10:15
      3h 25m
      Direct
      KTM 12:25
      Bangkok - Kathmandu | Wed, Feb 10 | Thai Airways
      £178 £252
      28% off
      28% off
      £252 £178
    • BKK 10:15
      3h 25m
      Direct
      KTM 12:25
      Bangkok - Kathmandu | Wed, Feb 3 | Thai Airways
      £178 £252
      28% off
      28% off
      £252 £178
    • BKK 10:15
      3h 25m
      Direct
      KTM 12:25
      Bangkok - Kathmandu | Tue, Feb 2 | Thai Airways
      £179
      28% off
      £252 £179
    • BKK 10:15
      3h 25m
      Direct
      KTM 12:25
      Bangkok - Kathmandu | Tue, Nov 24 | Thai Airways
      £180
      39% off
      £294 £180
    • BKK 10:15
      3h 25m
      Direct
      KTM 12:25
      Bangkok - Kathmandu | Sat, Feb 6 | Thai Airways
      £181
      28% off
      £252 £181
    • BKK 10:15
      3h 25m
      Direct
      KTM 12:25
      Bangkok - Kathmandu | Tue, Dec 1 | Thai Airways
      £185
      37% off
      £294 £185
    • BKK 21:15
      3h 25m
      Direct
      KTM 23:25
      Bangkok - Kathmandu | Sat, Dec 26 | Thai Airways
      £202
      31% off
      £294 £202
    • BKK 21:15
      3h 25m
      Direct
      KTM 23:25
      Bangkok - Kathmandu | Fri, Dec 25 | Thai Airways
      £202
      31% off
      £294 £202
    • BKK 13:00
      17h 25m
      1 stop
      KTM 14:00
      Bangkok - Kathmandu | Tue, Nov 17 | Normal Airline
      Find more flights
      Find more flights

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

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

The cheapest airline flying from Suvarnabhumi Airport to Tribhuvan International Airport is Nepal Airlines (from £150) among 4 carriers operating this route. Based on Trip.com's latest 7-day flight data.
easyJet logo easyJet Wizz Air UK logo Wizz Air UK British Airways logo British Airways Jet2.com logo Jet2.com Virgin Atlantic logo Virgin Atlantic
Thai Airways logo Thai Airways Nepal Airlines logo Nepal Airlines Thai Lion Air logo Thai Lion Air Air India logo Air India

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

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

The data is based on the past 12 months and shows the average monthly return fares from Suvarnabhumi Airport to Tribhuvan International Airport in the Trip.com database.

Based on Trip.com's data from the past 12 months, July is often the month to find the lowest fares from Suvarnabhumi Airport to Tribhuvan International Airport, with an average price of £363. October is usually the most expensive month, with an average price reaching £469.

£469
£416
£363
£310
    Cheapest
  • £446
    Nov
  • £420
    Dec
  • £447
    Jan
  • £421
    Feb
  • £453
    Mar
  • £463
    Apr
  • £389
    May
  • £388
    Jun
  • £363
    Jul
  • £393
    Aug
  • £379
    Sep
  • £469
    Oct

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

The data is based on the past 12 months and shows the average one-way ticket prices from Suvarnabhumi 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 Suvarnabhumi Airport to Tribhuvan International Airport are usually in September, with an average price of £181. It is best to avoid February, when the average price can reach £207.

£207
£194
£181
£168
    Cheapest
  • £199
    Nov
  • £184
    Dec
  • £202
    Jan
  • £207
    Feb
  • £199
    Mar
  • £192
    Apr
  • £197
    May
  • £194
    Jun
  • £190
    Jul
  • £188
    Aug
  • £181
    Sep
  • £198
    Oct

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

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

£235
£214
£193
£172
    Cheapest
  • £199
    Mon
  • £220
    Tue
  • £193
    Wed
  • £220
    Thu
  • £203
    Fri
  • £235
    Sat
  • £232
    Sun

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. CZ8100

    Suvarnabhumi Airport

    13:45

    BKK

    3h 15m

    Direct

    18:00

    CAN

    - - T W - F -
    Search

  2. CZ3067

    Guangzhou Baiyun International Airport

    19:55

    CAN

    4h 50m

    Direct

    22:30

    KTM

    S M T W T F S

  3. AI2333

    Suvarnabhumi Airport

    08:40

    BKK

    4h 25m

    Direct

    11:35

    DEL

    S M T W T F S
    Search

  4. AI219

    Indira Gandhi International Airport

    14:30

    DEL

    1h 45m

    Direct

    16:30

    KTM

    S M T W T F S

  5. CZ3036

    Suvarnabhumi Airport

    02:10

    BKK

    2h 55m

    Direct

    06:05

    CAN

    S M T W T F S
    Search

  6. CZ6067

    Guangzhou Baiyun International Airport

    08:40

    CAN

    5h 5m

    Direct

    11:30

    KTM

    S M T W T F S

  7. AI2303

    Suvarnabhumi Airport

    22:25

    BKK

    4h 45m

    Direct

    01:40

    DEL

    S M T W T F S
    Search

  8. AI213

    Indira Gandhi International Airport

    07:00

    DEL

    1h 50m

    Direct

    09:05

    KTM

    S M T W T F S

  9. AI2335

    Suvarnabhumi Airport

    17:55

    BKK

    4h 30m

    Direct

    20:55

    DEL

    S M T W T F S
    Search

  10. AI215

    Indira Gandhi International Airport

    05:00

    DEL

    1h 20m

    Direct

    06:35

    KTM

    S M T W T F S

  11. AI2356

    Suvarnabhumi Airport

    15:15

    BKK

    4h 30m

    Direct

    18:15

    DEL

    S M T W T F S
    Search

  12. AI215

    Indira Gandhi International Airport

    05:00

    DEL

    1h 20m

    Direct

    06:35

    KTM

    S M T W T F S

  13. AI2303

    Suvarnabhumi Airport

    22:25

    BKK

    4h 45m

    Direct

    01:40

    DEL

    S M T W T F S
    Search

  14. AI219

    Indira Gandhi International Airport

    14:30

    DEL

    1h 45m

    Direct

    16:30

    KTM

    S M T W T F S

  15. AI2356

    Suvarnabhumi Airport

    15:15

    BKK

    4h 30m

    Direct

    18:15

    DEL

    S M T W T F S
    Search

  16. AI213

    Indira Gandhi International Airport

    07:00

    DEL

    1h 50m

    Direct

    09:05

    KTM

    S M T W T F S

  17. CZ3082

    Suvarnabhumi Airport

    15:55

    BKK

    3h 5m

    Direct

    20:00

    CAN

    S M T W T F S
    Search

  18. CZ6067

    Guangzhou Baiyun International Airport

    08:40

    CAN

    5h 5m

    Direct

    11:30

    KTM

    S M T W T F S

  19. IX895

    Suvarnabhumi Airport

    16:25

    BKK

    4h 5m

    Direct

    19:00

    BLR

    S M T W T F S
    Search

  20. IX948

    Kempegowda International Airport

    10:20

    BLR

    3h 10m

    Direct

    13:45

    KTM

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

FAQs for Suvarnabhumi Airport to Tribhuvan International Airport Flights

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

    Suvarnabhumi Airport to Tribhuvan International Airport takes about 3 hours 11 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 2 daily flights from Suvarnabhumi Airport (BKK) to Tribhuvan International Airport (KTM).
  • The earliest flight from Suvarnabhumi Airport to Tribhuvan International Airport departs at 10:15, and the last departs at 21:15, with about 3 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Suvarnabhumi Airport (BKK) to Tribhuvan International Airport (KTM) is quite popular. Without considering departure times or holidays, tickets cost around £269 in February, 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.
  • Thai Airways is a very popular airline operating an average of 534 flights per month.
  • One-way flights from Suvarnabhumi Airport to Tribhuvan International Airport currently start from £150, and round-trip fares start from £300. The current lowest fare is a Nepal Airlines flight departing on Mon, Nov 16; prices may vary depending on availability.
  • Yes. Thai Airways and Nepal Airlines operate direct flights from Suvarnabhumi Airport to Tribhuvan International Airport, with an average flight time of 3 hours 10 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 Suvarnabhumi Airport to Tribhuvan International Airport is £234. Prices may vary depending on the departure date, airline, and availability.
  • Suvarnabhumi Airport to Tribhuvan International Airport operates around 16 weekly flights, mainly by Thai Airways and Nepal Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Suvarnabhumi 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.