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Colombo Bandaranaike International Airport to Suvarnabhumi Airport flight

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

      • Cheapest nonstop
        CMB 07:35
        3h 40m
        Nonstop
        BKK 12:45
        Colombo - Bangkok | Thu, May 14 | SriLankan Airlines
        BKK 07:45
        3h 20m
        Nonstop
        CMB 09:35
        Bangkok - Colombo | Wed, May 20 | SriLankan Airlines
        KRW 467,500 KRW 974,800
        52% off
        52% off
        KRW 974,800 KRW 467,500
      • CMB 07:35
        3h 40m
        Nonstop
        BKK 12:45
        Colombo - Bangkok | Thu, May 21 | SriLankan Airlines
        BKK 07:45
        3h 20m
        Nonstop
        CMB 09:35
        Bangkok - Colombo | Thu, May 28 | SriLankan Airlines
        KRW 477,300 KRW 974,800
        51% off
        51% off
        KRW 974,800 KRW 477,300
      • CMB 07:35
        3h 40m
        Nonstop
        BKK 12:45
        Colombo - Bangkok | Thu, May 28 | SriLankan Airlines
        BKK 07:45
        3h 20m
        Nonstop
        CMB 09:35
        Bangkok - Colombo | Sun, May 31 | SriLankan Airlines
        KRW 711,600 KRW 974,800
        27% off
        27% off
        KRW 974,800 KRW 711,600
      • CMB 11:20
        10h 15m
        1 stop
        BKK 23:05
        Colombo - Bangkok | Fri, May 15 | Malaysia Airlines
        BKK 19:45
        15h 50m
        1 stop
        CMB 10:05
        Bangkok - Colombo | Tue, May 19 | Malaysia Airlines
        KRW 456,000
        53% off
        KRW 974,800 KRW 456,000
      • CMB 11:20
        10h 15m
        1 stop
        BKK 23:05
        Colombo - Bangkok | Wed, Jun 10 | Malaysia Airlines
        BKK 18:40
        16h 55m
        1 stop
        CMB 10:05
        Bangkok - Colombo | Sat, Jun 13 | Malaysia Airlines
        KRW 474,400
        51% off
        KRW 974,800 KRW 474,400
      • CMB 11:20
        10h 15m
        1 stop
        BKK 23:05
        Colombo - Bangkok | Sun, Jun 7 | Malaysia Airlines
        BKK 19:45
        15h 50m
        1 stop
        CMB 10:05
        Bangkok - Colombo | Thu, Jun 11 | Malaysia Airlines
        KRW 477,500
        51% off
        KRW 974,800 KRW 477,500
      • CMB 15:00
        18h 25m
        1 stop
        BKK 10:55
        Colombo - Bangkok | Fri, May 15 | IndiGo
        BKK 09:25
        13h 5m
        1 stop
        CMB 21:00
        Bangkok - Colombo | Sun, May 17 | IndiGo
        KRW 495,300
        49% off
        KRW 974,800 KRW 495,300
      • CMB 15:00
        18h 25m
        1 stop
        BKK 10:55
        Colombo - Bangkok | Thu, May 21 | IndiGo
        BKK 09:25
        17h 55m
        1 stop
        CMB 01:50
        Bangkok - Colombo | Mon, May 25 | IndiGo
        KRW 495,500
        49% off
        KRW 974,800 KRW 495,500
      • CMB 15:00
        18h 25m
        1 stop
        BKK 10:55
        Colombo - Bangkok | Tue, May 12 | IndiGo
        BKK 09:25
        13h 5m
        1 stop
        CMB 21:00
        Bangkok - Colombo | Sat, May 16 | IndiGo
        KRW 496,400
        49% off
        KRW 974,800 KRW 496,400
      • CMB 15:00
        18h 25m
        1 stop
        BKK 10:55
        Colombo - Bangkok | Sun, May 17 | IndiGo
        BKK 09:25
        13h 5m
        1 stop
        CMB 21:00
        Bangkok - Colombo | Fri, May 22 | IndiGo
        KRW 497,900
        49% off
        KRW 974,800 KRW 497,900
      • CMB 13:00
        17h 25m
        1 stop
        BKK 14:00
        Colombo - Bangkok | Wed, May 13 | Normal Airline
        BKK 15:00
        6h
        Nonstop
        CMB 16:00
        Bangkok - Colombo | Fri, May 15 | Normal Airline
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      • Cheapest nonstop
        CMB 07:35
        3h 40m
        Nonstop
        BKK 12:45
        Colombo - Bangkok | Fri, Jul 10 | SriLankan Airlines
        KRW 487,000 KRW 675,300
        28% off
        28% off
        KRW 675,300 KRW 487,000
      • CMB 00:55
        3h 45m
        Nonstop
        BKK 06:10
        Colombo - Bangkok | Fri, Jun 5 | Thai Airways
        KRW 492,900 KRW 675,300
        27% off
        27% off
        KRW 675,300 KRW 492,900
      • CMB 11:20
        10h 15m
        1 stop
        BKK 23:05
        Colombo - Bangkok | Fri, Jul 10 | Malaysia Airlines
        KRW 300,200 KRW 675,300
        56% off
        56% off
        KRW 675,300 KRW 300,200
      • CMB 21:55
        31h 30m
        1 stop
        BKK 06:55
        Colombo - Bangkok | Tue, Jun 30 | IndiGo
        KRW 318,800
        53% off
        KRW 675,300 KRW 318,800
      • CMB 22:00
        31h 25m
        1 stop
        BKK 06:55
        Colombo - Bangkok | Mon, Jun 29 | IndiGo
        KRW 318,800
        53% off
        KRW 675,300 KRW 318,800
      • CMB 22:00
        31h 25m
        1 stop
        BKK 06:55
        Colombo - Bangkok | Fri, Jun 12 | IndiGo
        KRW 318,800
        53% off
        KRW 675,300 KRW 318,800
      • CMB 22:00
        31h 25m
        1 stop
        BKK 06:55
        Colombo - Bangkok | Wed, Jun 24 | IndiGo
        KRW 320,100
        53% off
        KRW 675,300 KRW 320,100
      • CMB 21:55
        31h 30m
        1 stop
        BKK 06:55
        Colombo - Bangkok | Tue, Jun 23 | IndiGo
        KRW 320,100
        53% off
        KRW 675,300 KRW 320,100
      • CMB 03:45
        27h 10m
        1 stop
        BKK 08:25
        Colombo - Bangkok | Thu, May 21 | IndiGo
        KRW 321,000
        52% off
        KRW 675,300 KRW 321,000
      • CMB 03:45
        27h 10m
        1 stop
        BKK 08:25
        Colombo - Bangkok | Sun, Jun 7 | IndiGo
        KRW 321,400
        52% off
        KRW 675,300 KRW 321,400
      • CMB 22:00
        31h 25m
        1 stop
        BKK 06:55
        Colombo - Bangkok | Mon, Jun 15 | IndiGo
        KRW 323,200
        52% off
        KRW 675,300 KRW 323,200
      • CMB 22:00
        31h 25m
        1 stop
        BKK 06:55
        Colombo - Bangkok | Thu, Jun 11 | IndiGo
        KRW 323,200
        52% off
        KRW 675,300 KRW 323,200
      • CMB 13:00
        17h 25m
        1 stop
        BKK 14:00
        Colombo - Bangkok | Wed, May 13 | Normal Airline
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Displayed flight fares from Colombo to Bangkok 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 Colombo Bandaranaike International Airport to Suvarnabhumi Airport

What is the cheapest month for one-way flights from Colombo Bandaranaike International Airport to Suvarnabhumi Airport?

Data is based on average one-way flight prices from Colombo Bandaranaike International Airport to Suvarnabhumi Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Colombo Bandaranaike International Airport to Suvarnabhumi Airport, the best time to buy is in November, with an average price of KRW 423,700. You’ll want to avoid April, when the average price can reach as high as KRW 523,200.

KRW 523,200
KRW 473,450
KRW 423,700
KRW 373,950
    Cheapest
  • KRW 521,300
    May
  • KRW 465,800
    Jun
  • KRW 451,700
    Jul
  • KRW 463,100
    Aug
  • KRW 448,300
    Sep
  • KRW 426,200
    Oct
  • KRW 423,700
    Nov
  • KRW 449,900
    Dec
  • KRW 494,100
    Jan
  • KRW 481,000
    Feb
  • KRW 431,900
    Mar
  • KRW 523,200
    Apr

What’s the cheapest month to fly round-trip from Colombo Bandaranaike International Airport to Suvarnabhumi Airport?

The data is based on the past 12 months and shows the average monthly round-trip fares from Colombo Bandaranaike International Airport to Suvarnabhumi Airport in the Trip.com database.

Based on Trip.com’s data from the past 12 months, May is typically the cheapest month to find flights from Colombo Bandaranaike International Airport to Suvarnabhumi Airport, with an average price of KRW 574,800. In contrast, April is usually the most expensive month, with average fares reaching KRW 862,000.

KRW 862,000
KRW 718,400
KRW 574,800
KRW 431,200
  • KRW 574,800
    May
  • KRW 714,400
    Jun
  • KRW 657,400
    Jul
  • KRW 678,800
    Aug
  • KRW 665,700
    Sep
  • KRW 693,400
    Oct
  • KRW 650,100
    Nov
  • KRW 668,800
    Dec
  • KRW 710,200
    Jan
  • KRW 711,500
    Feb
  • KRW 622,400
    Mar
  • KRW 862,000
    Apr

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

The data is based on the past 12 months and shows the average ticket prices from Colombo Bandaranaike 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 day to depart from Colombo Bandaranaike International Airport to Suvarnabhumi Airport is Saturday, with average fares typically lower than other days. You’ll want to avoid flying on Tuesday, as ticket prices are usually the highest that day.

KRW 502,000
KRW 473,700
KRW 445,400
KRW 417,100
    Cheapest
  • KRW 456,400
    Mon
  • KRW 502,000
    Tue
  • KRW 481,500
    Wed
  • KRW 485,800
    Thu
  • KRW 460,400
    Fri
  • KRW 445,400
    Sat
  • KRW 486,900
    Sun

Selected Airlines from Colombo Bandaranaike International Airport to Suvarnabhumi Airport

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

AirAsia
From KRW 283,900
Malaysia Airlines
From KRW 300,200
IndiGo
From KRW 318,800
Air India
From KRW 331,400
FitsAir
From KRW 385,500
Batik Air Malaysia
From KRW 401,500
SriLankan Airlines
From KRW 478,100
SalamAir
From KRW 482,000
Thai Airways
From KRW 492,900
Singapore Airlines
From KRW 510,000

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Flight Schedule from Colombo Bandaranaike International Airport to Suvarnabhumi Airport

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. AK046

    Colombo Bandaranaike International Airport

    22:55

    CMB

    3h 40m

    Nonstop

    05:05

    KUL

    S M T W T F S
    Search

  2. AK824

    Kuala Lumpur International Airport

    12:30

    KUL

    1h 30m

    Nonstop

    13:00

    HKT

    S M T W T F S

  3. VZ307

    Phuket International Airport

    17:20

    HKT

    1h 30m

    Nonstop

    18:50

    BKK

    S M T W T F S

  4. 6E1186

    Colombo Bandaranaike International Airport

    21:55

    CMB

    2h 55m

    Nonstop

    00:50

    BOM

    S M T W T F S
    Search

  5. 6E1059

    Chhatrapati Shivaji Maharaj International Airport

    13:05

    BOM

    4h 40m

    Nonstop

    19:15

    BKK

    S M T W T F S

  6. 6E1170

    Colombo Bandaranaike International Airport

    23:05

    CMB

    3h 45m

    Nonstop

    02:50

    DEL

    S M T W - F S
    Search

  7. 6E1053

    Indira Gandhi International Airport

    15:45

    DEL

    4h 30m

    Nonstop

    21:45

    BKK

    S M T W T F S

  8. 6E1172

    Colombo Bandaranaike International Airport

    03:45

    CMB

    1h 20m

    Nonstop

    05:05

    MAA

    S M T W T F S
    Search

  9. 6E1061

    Chennai International Airport

    03:20

    MAA

    3h 35m

    Nonstop

    08:25

    BKK

    S M T W T F S

  10. AI282

    Colombo Bandaranaike International Airport

    05:00

    CMB

    3h 25m

    Nonstop

    08:25

    DEL

    S M T W T F S
    Search

  11. AI2332

    Indira Gandhi International Airport

    11:00

    DEL

    4h 25m

    Nonstop

    16:55

    BKK

    S M T W T F S

  12. 6E1186

    Colombo Bandaranaike International Airport

    21:55

    CMB

    2h 55m

    Nonstop

    00:50

    BOM

    S M T W T F S
    Search

  13. 6E1049

    Chhatrapati Shivaji Maharaj International Airport

    00:45

    BOM

    4h 40m

    Nonstop

    06:55

    BKK

    S M T W T F S
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Colombo Bandaranaike International Airport to Suvarnabhumi Airport Flights Info

Flight distance2,395.14 km
Cheapest one-way ticket priceKRW 300,200
Cheapest return ticket priceKRW 456,000

FAQs for Colombo Bandaranaike International Airport to Suvarnabhumi Airport Flights

  • How long does it take to fly from Colombo Bandaranaike International Airport (CMB) to Suvarnabhumi Airport (BKK)?

    It takes around 3 hours 42 minutes to fly from Colombo Bandaranaike International Airport (cmb) to Suvarnabhumi Airport (bkk).
  • There are around 3 daily flights from Colombo Bandaranaike International Airport (CMB) to Suvarnabhumi Airport (BKK).
  • Tickets cost around KRW 534,100 in August, making it the cheapest month to book. Colombo Bandaranaike International Airport (CMB) to Suvarnabhumi Airport (BKK) is a popular route, so don't forget to book your tickets in advance.
  • The route from Colombo Bandaranaike International Airport (CMB) to Suvarnabhumi Airport (BKK) is quite popular. Without considering departure times or holidays, tickets cost around KRW 550,400 in May, the most expensive month to book this route.
  • The earliest flight departs from Colombo Bandaranaike International Airport (CMB) at 07:30 and arrives in Suvarnabhumi Airport (BKK) at 12:35.
  • The latest flight departs from Colombo Bandaranaike International Airport (CMB) at 19:55 and arrives in Suvarnabhumi Airport (BKK) at 01:00.
    • The distance from Suvarnabhumi Airport to downtown is about 24 km, by taxi about 40 minutes.
    • The distance from Don Mueang International Airport to downtown is about 22 km, by taxi about 40 minutes.
  • Thai Airways is a very popular airline operating an average of 1056 flights per month.

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