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Cheap flights from Colombo Bandaranaike Intl Airport to Bangkok Suvarnabhumi Airport from £142

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — BKK
26 Feb — 5 Mar1
1 adult

The best prices from Colombo Bandaranaike Intl to Bangkok Suvarnabhumi are usually found in June or August, booked 80 days in advance, depart on a Monday or Friday and return on a Thursday

Cheap flight deals from Colombo to Suvarnabhumi

Discover tips and strategies to find the most affordable flight options for your journey from Colombo (CMB) to Suvarnabhumi (BKK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 February 2025.

Round-trip from

£235

One-way from

£142

Popular in

February

Cheapest in

June

Average price

£269

Good round-trip deal

£393 or less

Good one-way deal

£315 or less
Singapore Airlines
  • Singapore Airlines
  • 5/7-12/7
  • 2 total stops
  • 45h 35m total
  • Colombo to Bangkok
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IndiGo
  • IndiGo
  • 3/3
  • 1 total stop
  • 11h 25m total
  • Colombo to Bangkok
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£18 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Colombo Bandaranaike Intl to Bangkok Suvarnabhumi.
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Price to beat on a one-way flight from Colombo Bandaranaike Intl to Bangkok Suvarnabhumi.
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Find flight deals from Colombo to Suvarnabhumi

Cheapest flights from Colombo to Suvarnabhumi
Explore the most affordable flight options available from Colombo to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Tue 26/800:50CMB - BKK
1 stop30h 15mSingapore Airlines
Wed 10/920:10BKK - CMB
1 stop28h 55mSingapore Airlines
Deal found 20/2£234
Wed 26/300:40CMB - BKK
1 stop13h 55mMalaysia Airlines
Mon 31/311:05BKK - CMB
1 stop13h 20mMalaysia Airlines
Deal found 20/2£283
Sat 10/522:55CMB - BKK
2 stops10h 20mMultiple Airlines
Fri 16/513:55BKK - CMB
Nonstop3h 20mMultiple Airlines
Deal found 20/2£290
Sun 23/213:50CMB - BKK
1 stop18h 30mIndiGo
Wed 26/210:50BKK - CMB
1 stop27h 30mIndiGo
Deal found 20/2£292
Wed 26/201:15CMB - BKK
Nonstop3h 35mSriLankan Airlines
Wed 5/315:20BKK - CMB
Nonstop3h 30mSriLankan Airlines
Deal found 20/2£394
Sat 19/423:45CMB - BKK
1 stop7h 25mJetstar Asia
Mon 21/409:20BKK - CMB
1 stop14h 55mJetstar Asia
Deal found 20/2£442
Sun 2/302:45CMB - BKK
2 stops32h 35mEmirates
Thu 6/313:35BKK - CMB
2 stops20h 20mEmirates
Deal found 20/2£512
Sat 12/401:10CMB - BKK
1 stop15h 20mCathay Pacific
Mon 21/408:05BKK - CMB
1 stop17h 15mCathay Pacific
Deal found 20/2£524
Sun 16/322:30CMB - BKK
2 stops17h 15mChina Eastern
Wed 19/305:35BKK - CMB
1 stop13h 55mChina Eastern
Deal found 21/2£556
Sun 16/322:25CMB - BKK
1 stop12h 35mAir China
Tue 18/301:30BKK - CMB
2 stops21h 05mAir China
Deal found 21/2£609

Find flights from Colombo to Suvarnabhumi within your budget

Customise your flight search to find flights from Colombo to Suvarnabhumi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 February 2025.

Fly from

Colombo

Fly to

Suvarnabhumi

Route

Depart

Return

Price

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Sat 5/7

00:50-19:00

1 stop16h 40m

Bangkok Suvarnabhumi

Sat 12/7

20:10-23:35

1 stop28h 55m

£235

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Wed 26/3

00:40-16:05

1 stop13h 55m

Bangkok Suvarnabhumi

Mon 31/3

11:05-22:55

1 stop13h 20m

£283

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Sat 10/5

22:55-10:45

2 stops10h 20m

Bangkok Suvarnabhumi

Fri 16/5

13:55-15:45

Nonstop3h 20m

£290

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Mon 5/5

13:50-09:05

1 stop17h 45m

Bangkok Suvarnabhumi

Mon 12/5

10:05-12:50

1 stop28h 15m

£294

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Sun 17/8

11:25-12:35

1 stop23h 40m

Bangkok Suvarnabhumi

Mon 25/8

13:20-22:45

1 stop10h 55m

£372

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Thu 14/8

00:55-06:10

Nonstop3h 45m

Bangkok Suvarnabhumi

Mon 18/8

21:40-23:55

Nonstop3h 45m

£391

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Mon 5/5

07:50-12:55

Nonstop3h 35m

Bangkok Suvarnabhumi

Mon 12/5

07:45-09:35

Nonstop3h 20m

£395

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Mon 3/3

20:15-20:40

3 stops22h 55m

Bangkok Suvarnabhumi

Thu 6/3

09:20-16:00

2 stops32h 10m

£512

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Sat 12/4

01:10-18:00

1 stop15h 20m

Bangkok Suvarnabhumi

Mon 21/4

08:05-23:50

1 stop17h 15m

£524

ColomboBangkok

CMB - BKK

CMBBKK

Colombo Bandaranaike Intl

Sun 16/3

22:30-17:15

2 stops17h 15m

Bangkok Suvarnabhumi

Wed 19/3

05:35-18:00

1 stop13h 55m

£556

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Showing 1-10 of 24 results
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Best time to book a flight from Colombo to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from Colombo with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Colombo to Suvarnabhumi

Get recent, data-driven insights about flights from Colombo to Suvarnabhumi including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Colombo Bandaranaike Intl Airport to Bangkok Suvarnabhumi Airport?

Use this chart to determine the optimal time to book a return flight from Colombo to Suvarnabhumi. Price data was last updated on 14 February 2025.

Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights from Colombo Bandaranaike Intl Airport to Bangkok Suvarnabhumi Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Colombo Bandaranaike Intl Airport to Bangkok Suvarnabhumi Airport?

Currently, May is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to Bangkok Suvarnabhumi Airport (average of £784). Flying from Colombo Bandaranaike Intl Airport to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of £1,123). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CMB to BKK?

Find hourly flight availability from Colombo to Suvarnabhumi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

It’s optimal to fly from Colombo Bandaranaike Intl Airport to Bangkok Suvarnabhumi Airport at midday. By choosing this option you can save up to 72% on the cost of your flight, compared to a flight in the afternoon.

Weekly flight availability from Colombo Bandaranaike Intl Airport to Bangkok Suvarnabhumi Airport

Explore weekly flight availability from Colombo to Suvarnabhumi. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 21 February 2025.

The most flights from CMB to BKK are scheduled on a Wednesday (13 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Suvarnabhumi by month

Plan your trip to Suvarnabhumi by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bangkok Suvarnabhumi Airport ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Bangkok Suvarnabhumi Airport when rainfall is around 10.0 mm.

Temperature in Suvarnabhumi by month

Plan your trip to Suvarnabhumi by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bangkok Suvarnabhumi Airport, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

Reviews of airlines servicing Suvarnabhumi

Get insights into the airlines that provide service to Suvarnabhumi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Suvarnabhumi. Reviews last updated 21 February 2025.
To help decide which airline to fly from Colombo to Bangkok, see what other customers have to say about Emirates, Singapore Airlines and Thai Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,276 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Crew

8.3

Boarding

8.1

Reviews

1 / 20

10.0
Excellent

Anonymous,Mar 2024

AKL - DXB

The cabin crew were as always friendly and helpful. Couldn't ask for more. Although the flight in business was under occupied there were a couple of things not available!

Emirates
8.1
Very Good
3,276 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Crew

8.3

Boarding

8.1

Reviews

1 / 20

10.0
Excellent

Anonymous,Mar 2024

AKL - DXB

The cabin crew were as always friendly and helpful. Couldn't ask for more. Although the flight in business was under occupied there were a couple of things not available!

Singapore Airlines
8.1
Very Good
1,297 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Crew

8.3

Boarding

8.1

Reviews

1 / 20

10.0
Excellent

Anonymous,Mar 2024

AKL - DXB

The cabin crew were as always friendly and helpful. Couldn't ask for more. Although the flight in business was under occupied there were a couple of things not available!

Thai Airways
7.8
Good
317 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Crew

8.3

Boarding

8.1

Reviews

1 / 20

10.0
Excellent

Anonymous,Mar 2024

AKL - DXB

The cabin crew were as always friendly and helpful. Couldn't ask for more. Although the flight in business was under occupied there were a couple of things not available!

Cathay Pacific
7.5
Good
820 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Crew

8.3

Boarding

8.1

Reviews

1 / 20

10.0
Excellent

Anonymous,Mar 2024

AKL - DXB

The cabin crew were as always friendly and helpful. Couldn't ask for more. Although the flight in business was under occupied there were a couple of things not available!

Etihad Airways
7.4
Good
1,178 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Crew

8.3

Boarding

8.1

Reviews

1 / 20

10.0
Excellent

Anonymous,Mar 2024

AKL - DXB

The cabin crew were as always friendly and helpful. Couldn't ask for more. Although the flight in business was under occupied there were a couple of things not available!

Related info for your journey

Find useful and relevant information for your journey from Colombo to Suvarnabhumi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Colombo Bandaranaike Intl Airport to Bangkok Suvarnabhumi Airport round-trip?

    According to our current data, Singapore Airlines (£235), Malaysia Airlines (£283), and IndiGo (£294) offers the cheapest pricing from Colombo Bandaranaike Intl Airport to Bangkok Suvarnabhumi Airport.

  • What are the cheapest airlines to fly from Colombo Bandaranaike Intl Airport to Bangkok Suvarnabhumi Airport one-way?

    To fly one-way, consider booking your trip with IndiGo, which is currently one of the cheapest options available, starting at £142. Jetstar Asia flights start at £147 while deals on Malaysia Airlines start at £184 one-way.

  • What are the most reliable airlines from Colombo Bandaranaike Intl Airport to Bangkok Suvarnabhumi Airport?

    Consider Japan Airlines (95%), Thai Airways (82%) or Asiana Airlines (82%) when booking your flight. These represent the most reliable airlines when flying from Colombo Bandaranaike Intl Airport to Bangkok Suvarnabhumi Airport.

  • What are the cheapest flights from Colombo Bandaranaike Intl Airport to Bangkok Suvarnabhumi Airport?

    On average you can expect to pay £523 for a flight from Colombo Bandaranaike Intl Airport to Bangkok Suvarnabhumi Airport. The cheapest flight overall is £301 while the most popular route, (Colombo Bandaranaike Intl - Bangkok Suvarnabhumi) is currently priced at £287.

  • Can I find deals for flights from Colombo to Suvarnabhumi that include hotel bookings?

    Yes. In addition to deals on Colombo to Suvarnabhumi flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Colombo to Suvarnabhumi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colombo to Suvarnabhumi.

  • Can I find deals for business class flights from Colombo to Suvarnabhumi?

    Yes. Cheapflights offers flight deals from Colombo to Suvarnabhumi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Colombo Bandaranaike Intl Airport to Bangkok Suvarnabhumi Airport?

    Currently, May is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to Bangkok Suvarnabhumi Airport (average of £784). Flying from Colombo Bandaranaike Intl Airport to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of £1,123). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Colombo Bandaranaike Intl Airport?

Book flights to Colombo Bandaranaike Intl Airport if you plan to visit one of these locations
Cha-am
Ko Samet
Ko Lan
Chonburi
Ayutthaya

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Top 4 airlines flying from Colombo to Suvarnabhumi

Discover the top 4 airlines that operate flights from Colombo to Suvarnabhumi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
SriLankan AirlinesCheapest£148Average£339FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
Thai AirAsiaCheapest£164Average£201FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
AirAsiaCheapest£184Average£197FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Thai AirwaysCheapest£231Average£350FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Colombo to Suvarnabhumi?

Cheapflights helps you search for flights from Colombo to Suvarnabhumi via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Colombo to Suvarnabhumi?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Suvarnabhumi from Colombo.

Can Cheapflights find flights from Colombo to Suvarnabhumi with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Colombo to Suvarnabhumi, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Colombo to Suvarnabhumi become cheaper?

Yes, Cheapflights offers price alerts on Colombo to Suvarnabhumi flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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