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Tribhuvan International Airport to Suvarnabhumi Airport flight

Search for flights from Kathmandu to Bangkok and check out affordable one-way and round-trip options.

      • Cheapest nonstop
        KTM 00:25
        3h 30m
        Direct
        BKK 05:10
        Kathmandu - Bangkok | Thu, Sep 3 | Thai Airways
        BKK 21:15
        3h 25m
        Direct
        KTM 23:25
        Bangkok - Kathmandu | Sun, Sep 6 | Thai Airways
        US$318 US$436
        27% off
        27% off
        US$436 US$318
      • KTM 13:15
        22h 15m
        1 stop
        BKK 12:45
        Kathmandu - Bangkok | Tue, Sep 8 | SriLankan Airlines
        BKK 07:45
        29h 45m
        1 stop
        KTM 12:15
        Bangkok - Kathmandu | Sun, Sep 13 | SriLankan Airlines
        US$306 US$436
        30% off
        30% off
        US$436 US$306
      • KTM 13:15
        22h 15m
        1 stop
        BKK 12:45
        Kathmandu - Bangkok | Fri, Sep 4 | SriLankan Airlines
        BKK 13:55
        24h
        1 stop
        KTM 12:40
        Bangkok - Kathmandu | Wed, Sep 9 | SriLankan Airlines
        US$310 US$436
        28% off
        28% off
        US$436 US$310
      • KTM 13:15
        22h 15m
        1 stop
        BKK 12:45
        Kathmandu - Bangkok | Mon, Aug 31 | SriLankan Airlines
        BKK 07:45
        29h 45m
        1 stop
        KTM 12:15
        Bangkok - Kathmandu | Thu, Sep 3 | SriLankan Airlines
        US$310
        28% off
        US$436 US$310
      • KTM 13:15
        22h 15m
        1 stop
        BKK 12:45
        Kathmandu - Bangkok | Mon, Sep 7 | SriLankan Airlines
        BKK 15:20
        22h 10m
        1 stop
        KTM 12:15
        Bangkok - Kathmandu | Thu, Sep 10 | SriLankan Airlines
        US$313
        28% off
        US$436 US$313
      • KTM 13:40
        21h 50m
        1 stop
        BKK 12:45
        Kathmandu - Bangkok | Thu, Aug 27 | SriLankan Airlines
        BKK 07:45
        29h 45m
        1 stop
        KTM 12:15
        Bangkok - Kathmandu | Thu, Sep 3 | SriLankan Airlines
        US$314
        28% off
        US$436 US$314
      • KTM 13:40
        21h 50m
        1 stop
        BKK 12:45
        Kathmandu - Bangkok | Thu, Sep 3 | SriLankan Airlines
        BKK 13:55
        24h
        1 stop
        KTM 12:40
        Bangkok - Kathmandu | Wed, Sep 9 | SriLankan Airlines
        US$316
        28% off
        US$436 US$316
      • KTM 13:15
        22h 15m
        1 stop
        BKK 12:45
        Kathmandu - Bangkok | Mon, Aug 24 | SriLankan Airlines
        BKK 07:45
        29h 45m
        1 stop
        KTM 12:15
        Bangkok - Kathmandu | Thu, Aug 27 | SriLankan Airlines
        US$317
        27% off
        US$436 US$317
      • KTM 13:15
        22h 15m
        1 stop
        BKK 12:45
        Kathmandu - Bangkok | Tue, Aug 11 | SriLankan Airlines
        BKK 15:20
        22h 10m
        1 stop
        KTM 12:15
        Bangkok - Kathmandu | Thu, Aug 13 | SriLankan Airlines
        US$318
        27% off
        US$436 US$318
      • KTM 13:40
        21h 50m
        1 stop
        BKK 12:45
        Kathmandu - Bangkok | Thu, Sep 10 | SriLankan Airlines
        BKK 13:55
        24h
        1 stop
        KTM 12:40
        Bangkok - Kathmandu | Wed, Sep 16 | SriLankan Airlines
        US$318
        27% off
        US$436 US$318
      • KTM 13:00
        17h 25m
        1 stop
        BKK 14:00
        Kathmandu - Bangkok | Tue, Jul 28 | Normal Airline
        BKK 15:00
        6h
        Direct
        KTM 16:00
        Bangkok - Kathmandu | Thu, Jul 30 | Normal Airline
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      • Cheapest nonstop
        KTM 00:25
        3h 30m
        Direct
        BKK 05:10
        Kathmandu - Bangkok | Sat, Aug 22 | Thai Airways
        US$208 US$285
        27% off
        27% off
        US$285 US$208
      • KTM 00:25
        3h 30m
        Direct
        BKK 05:10
        Kathmandu - Bangkok | Fri, Aug 21 | Thai Airways
        US$208 US$285
        27% off
        27% off
        US$285 US$208
      • KTM 13:15
        22h 15m
        1 stop
        BKK 12:45
        Kathmandu - Bangkok | Sun, Aug 23 | SriLankan Airlines
        US$175 US$285
        39% off
        39% off
        US$285 US$175
      • KTM 13:15
        22h 15m
        1 stop
        BKK 12:45
        Kathmandu - Bangkok | Thu, Sep 24 | SriLankan Airlines
        US$182
        36% off
        US$285 US$182
      • KTM 13:40
        21h 50m
        1 stop
        BKK 12:45
        Kathmandu - Bangkok | Wed, Sep 23 | SriLankan Airlines
        US$182
        36% off
        US$285 US$182
      • KTM 13:15
        22h 15m
        1 stop
        BKK 12:45
        Kathmandu - Bangkok | Thu, Aug 27 | SriLankan Airlines
        US$182
        36% off
        US$285 US$182
      • KTM 13:15
        22h 15m
        1 stop
        BKK 12:45
        Kathmandu - Bangkok | Mon, Aug 31 | SriLankan Airlines
        US$182
        36% off
        US$285 US$182
      • KTM 13:40
        21h 50m
        1 stop
        BKK 12:45
        Kathmandu - Bangkok | Wed, Sep 9 | SriLankan Airlines
        US$182
        36% off
        US$285 US$182
      • KTM 13:15
        22h 15m
        1 stop
        BKK 12:45
        Kathmandu - Bangkok | Thu, Sep 3 | SriLankan Airlines
        US$182
        36% off
        US$285 US$182
      • KTM 13:15
        22h 15m
        1 stop
        BKK 12:45
        Kathmandu - Bangkok | Mon, Sep 21 | SriLankan Airlines
        US$182
        36% off
        US$285 US$182
      • KTM 13:15
        22h 15m
        1 stop
        BKK 12:45
        Kathmandu - Bangkok | Thu, Sep 17 | SriLankan Airlines
        US$182
        36% off
        US$285 US$182
      • KTM 13:15
        22h 15m
        1 stop
        BKK 12:45
        Kathmandu - Bangkok | Thu, Sep 10 | SriLankan Airlines
        US$182
        36% off
        US$285 US$182
      • KTM 13:00
        17h 25m
        1 stop
        BKK 14:00
        Kathmandu - Bangkok | Tue, Jul 28 | Normal Airline
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Trip.com Price Insights: Flights from Tribhuvan International Airport to Suvarnabhumi Airport

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

The data is based on the past 12 months and shows the average one-way ticket prices from Tribhuvan International Airport to Suvarnabhumi 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 Suvarnabhumi Airport are usually in December, with an average price of US$206. It is best to avoid October, when the average price can reach US$252.

US$252
US$229
US$206
US$183
    Cheapest
  • US$214
    Jul
  • US$218
    Aug
  • US$232
    Sep
  • US$252
    Oct
  • US$222
    Nov
  • US$206
    Dec
  • US$219
    Jan
  • US$217
    Feb
  • US$210
    Mar
  • US$238
    Apr
  • US$245
    May
  • US$238
    Jun

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

The data is based on the past 12 months and shows the average monthly return fares from Tribhuvan International Airport to Suvarnabhumi 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 Tribhuvan International Airport to Suvarnabhumi Airport, with an average price of US$198. April is usually the most expensive month, with an average price reaching US$615.

US$615
US$407
US$198
0
  • US$198
    Jul
  • US$365
    Aug
  • US$369
    Sep
  • US$398
    Oct
  • US$408
    Nov
  • US$385
    Dec
  • US$344
    Jan
  • US$358
    Feb
  • US$318
    Mar
  • US$615
    Apr
  • US$513
    May
  • US$413
    Jun

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

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

US$286
US$266
US$245
US$225
    Cheapest
  • US$256
    Mon
  • US$286
    Tue
  • US$250
    Wed
  • US$274
    Thu
  • US$245
    Fri
  • US$280
    Sat
  • US$282
    Sun

Selected Airlines from Tribhuvan International Airport to Suvarnabhumi Airport

See which airlines fly from Kathmandu to Bangkok. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

SriLankan Airlines
From US$175
Air India
From US$203
Thai Airways
From US$208
Nepal Airlines
From US$219
China Eastern Airlines
From US$246
IndiGo
From US$254
Biman Bangladesh Airlines
From US$299
Singapore Airlines
From US$332
Malaysia Airlines
From US$346
Himalaya Airlines
From US$364

Find more flights and airlines

Flight Schedule from Tribhuvan International Airport to Suvarnabhumi Airport

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. TG320

    Tribhuvan International Airport

    13:30

    KTM

    3h 30m

    18:15

    BKK

    S M T W T F S
    Search

  2. AI216

    Tribhuvan International Airport

    07:35

    KTM

    2h

    Direct

    09:20

    DEL

    S M T W T F S
    Search

  3. AI2336

    Indira Gandhi International Airport

    01:40

    DEL

    4h 30m

    Direct

    07:40

    BKK

    S M T W T F S

  4. UL182

    Tribhuvan International Airport

    13:40

    KTM

    3h 35m

    Direct

    17:00

    CMB

    S - - W - - S
    Search

  5. UL404

    Bandaranaike International Airport

    07:35

    CMB

    3h 40m

    Direct

    12:45

    BKK

    S M T W T F S

  6. AI224

    Tribhuvan International Airport

    06:30

    KTM

    2h

    Direct

    08:15

    DEL

    S M T W T F S
    Search

  7. AI2336

    Indira Gandhi International Airport

    01:40

    DEL

    4h 30m

    Direct

    07:40

    BKK

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

Tribhuvan International Airport to Suvarnabhumi Airport Flights Info

Flight distance 2,231.87km
Cheapest one-way ticket price US$175
Cheapest return ticket price US$306

FAQs for Tribhuvan International Airport to Suvarnabhumi Airport Flights

  • How long does it take to fly from Tribhuvan International Airport (KTM) to Suvarnabhumi Airport (BKK)?

    It takes around 3 hours 27 minutes to fly from Tribhuvan International Airport (ktm) to Suvarnabhumi Airport(bkk).
  • There are around 2 daily flights from Tribhuvan International Airport (KTM) to Suvarnabhumi Airport (BKK).
  • Tickets cost around US$262 in September, making it the cheapest month to book. Tribhuvan International Airport (KTM) to Suvarnabhumi Airport (BKK) is a popular route, so don't forget to book your tickets in advance.
  • The route from Tribhuvan International Airport (KTM) to Suvarnabhumi Airport (BKK) is quite popular. Without considering departure times or holidays, tickets cost around US$465 in July, the most expensive month to book this route.
    • The distance from Suvarnabhumi Airport to downtown is about 24km, by taxi about 40 minutes.
    • The distance from Don Mueang International Airport to downtown is about 22km, by taxi about 40 minutes.
  • Thai Airways is a very popular airline operating an average of 2432 flights per month.

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