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Cheap flights from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport from C$ 243

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — CMB
3 Aug — 10 Aug1
1 adult

Cheapflights Tip: The best prices from Bangkok Suvarnabhumi to Colombo Bandaranaike Intl are usually found in June or November, booked 61 days in advance, depart on a Tuesday or Monday and return on a Friday

Cheap flight deals from Suvarnabhumi to Colombo

Discover tips and strategies to find the most affordable flight options for your journey from Suvarnabhumi (BKK) to Colombo (CMB). 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 29 July 2025.

Round-trip from

C$ 628

One-way from

C$ 243

Popular in

April

Cheapest in

June

Average price

C$ 427

Good one-way deal

C$ 190 or less
Malaysia Airlines
  • Malaysia Airlines
  • 29/10-18/11
  • 2 total stops
  • 27h 55m total
  • Bangkok to Colombo
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SriLankan Airlines
  • SriLankan Airlines
  • 2/10
  • Nonstop
  • 3h 20m total
  • Bangkok to Colombo
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 81 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 17 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a one-way flight from Bangkok Suvarnabhumi to Colombo Bandaranaike Intl.
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Find flight deals from Suvarnabhumi to Colombo

Cheapest flights from Suvarnabhumi to Colombo
Explore the most affordable flight options available from Suvarnabhumi to Colombo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2025.

Wed 29/1011:05 a.m.BKK - CMB
1 stop14h 00mMalaysia Airlines
Tue 18/1112:40 a.m.CMB - BKK
1 stop13h 55mMalaysia Airlines
Deal found 29/7C$ 628
Thu 21/812:05 p.m.BKK - CMB
1 stop12h 55mCathay Pacific
Tue 26/812:50 a.m.CMB - BKK
1 stop14h 10mCathay Pacific
Deal found 28/7C$ 1,017
Wed 3/912:10 a.m.BKK - CMB
1 stop24h 55mSingapore Airlines
Sun 7/912:50 a.m.CMB - BKK
1 stop16h 40mSingapore Airlines
Deal found 29/7C$ 1,328
Wed 27/88:35 p.m.BKK - CMB
2 stops27h 45mGaruda Indonesia
Mon 22/912:20 a.m.CMB - BKK
2 stops35h 20mGaruda Indonesia
Deal found 27/7C$ 1,333
Tue 28/102:55 a.m.BKK - CMB
1 stop18h 55mEtihad Airways
Wed 19/119:50 a.m.CMB - BKK
1 stop12h 00mEtihad Airways
Deal found 28/7C$ 1,466
Sat 27/92:40 a.m.BKK - CMB
2 stops17h 20mEmirates
Tue 7/102:55 a.m.CMB - BKK
1 stop15h 00mEmirates
Deal found 29/7C$ 1,609

Cheapflights Fare Finder

 
Customize your flight search to find flights from Suvarnabhumi to Colombo 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 629,999 searches. Data last updated 29 July 2025.
Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport that are best for you.

Fly from

Suvarnabhumi

Fly to

Colombo

Route

Depart

Return

Price

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Wed 29/10

11:05 a.m.-11:35 p.m.

1 stop14h 00m

Colombo Bandaranaike Intl

Tue 18/11

12:40 a.m.-4:05 p.m.

1 stop13h 55m

C$ 628

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Thu 21/8

12:05 p.m.-11:30 p.m.

1 stop12h 55m

Colombo Bandaranaike Intl

Tue 26/8

12:50 a.m.-4:30 p.m.

1 stop14h 10m

C$ 1,017

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Wed 3/9

12:10 a.m.-11:35 p.m.

1 stop24h 55m

Colombo Bandaranaike Intl

Sun 7/9

12:50 a.m.-7:00 p.m.

1 stop16h 40m

C$ 1,328

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Wed 27/8

8:35 p.m.-10:50 p.m.

2 stops27h 45m

Colombo Bandaranaike Intl

Mon 22/9

12:20 a.m.-1:10 p.m.

2 stops35h 20m

C$ 1,333

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Tue 28/10

2:55 a.m.-8:20 p.m.

1 stop18h 55m

Colombo Bandaranaike Intl

Wed 19/11

9:50 a.m.-11:20 p.m.

1 stop12h 00m

C$ 1,466

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Sat 27/9

2:40 a.m.-6:30 p.m.

2 stops17h 20m

Colombo Bandaranaike Intl

Tue 7/10

2:55 a.m.-7:25 p.m.

1 stop15h 00m

C$ 1,609

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Thu 2/10

7:45 a.m.-9:35 a.m.

Nonstop3h 20m

C$ 243

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Fri 3/10

5:15 p.m.-10:55 p.m.

1 stop7h 10m

C$ 255

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Thu 2/10

10:05 a.m.-2:30 a.m.

1 stop17h 55m

C$ 276

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Sun 21/12

11:40 a.m.-11:30 p.m.

1 stop13h 20m

C$ 591

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/7

Showing 1-10 of 15 results
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Best time to book a flight from Suvarnabhumi to Colombo

Have a flexible travel schedule? Discover the best time to fly to Colombo from Suvarnabhumi with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Suvarnabhumi to Colombo. Price data was last updated on 25 July 2025.

The price you pay for your flight from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 61 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, September is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport (average of C$ 1,342). Flying from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport in December is currently the most expensive (average of C$ 1,808). 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 BKK to CMB?

Find hourly flight availability from Suvarnabhumi to Colombo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 July 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 14% on flights from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport by exploring options for tickets in the afternoon.

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

Explore weekly flight availability from Suvarnabhumi to Colombo. 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 29 July 2025.

The most flights from BKK to CMB are scheduled on a Saturday (13 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (6 on average).

How much does it cost to fly round-trip from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport?

Reviews of airlines servicing Colombo

Get insights into the airlines that provide service to Colombo. 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 Colombo. Reviews last updated 29 July 2025.
Read through reviews of airlines operating flights from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport, such as Emirates,Garuda Indonesia, andSingapore Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,295 reviews
Check prices

Boarding

8.1

Overall

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Food

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Emirates
8.1
Very good
3,295 reviews
Emirates
8.1
Very good
3,295 reviews
Check prices

Boarding

8.1

Overall

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Food

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Garuda Indonesia
8.1
Very good
78 reviews
Emirates
8.1
Very good
3,295 reviews
Check prices

Boarding

8.1

Overall

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Food

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Singapore Airlines
8.1
Very good
1,338 reviews
Emirates
8.1
Very good
3,295 reviews
Check prices

Boarding

8.1

Overall

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Food

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Cathay Pacific
7.6
Good
948 reviews
Emirates
8.1
Very good
3,295 reviews
Check prices

Boarding

8.1

Overall

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Food

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Etihad Airways
7.4
Good
1,227 reviews
Emirates
8.1
Very good
3,295 reviews
Check prices

Boarding

8.1

Overall

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Food

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Related info for your journey

Find useful and relevant information for your journey from Suvarnabhumi to Colombo. 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 Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport round-trip?

    Our cheapest airline available from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport is Malaysia Airlines. Our recent data shows that you can find tickets from as low as C$ 628 on this airline. Additional options worth looking into are Cathay Pacific and Singapore Airlines, starting at C$ 1,017 and C$ 1,328 round-trip.

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

    One-way options have recently been found by users for as low as C$ 243 on SriLankan Airlines. Other airlines that offer cheap prices include Malaysia Airlines from C$ 255 and IndiGo from C$ 276 one-way.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport on time: Thai Airways (95%), Asiana Airlines (95%), Japan Airlines (93%).

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

    While on average a flight from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport is generally C$ 538, our data shows the cheapest flight currently is C$ 181. When looking at the most popular route, (Bangkok Suvarnabhumi - Colombo Bandaranaike Intl), you can expect to pay C$ 682 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Suvarnabhumi to Colombo 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 Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport (average of C$ 1,342). Flying from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport in December is currently the most expensive (average of C$ 1,808). 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
Negombo

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Top 2 airlines flying from Suvarnabhumi to Colombo

Discover the top 2 airlines that operate flights from Suvarnabhumi to Colombo. 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 629,999 searches. Data last updated 29 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapestC$ 340AverageC$ 410FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
SriLankan AirlinesCheapestC$ 497AverageC$ 622FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights

Fly with Cheapflights

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

When you search for this flight from Suvarnabhumi to Colombo, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Colombo from Suvarnabhumi by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Certainly. Search results for flights to Colombo from Suvarnabhumi shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Suvarnabhumi to Colombo flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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