Cheap flights from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport from $306
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 28/6. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — CMB
20 Feb — 27 Feb1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Bangkok Suvarnabhumi to Colombo Bandaranaike Intl are usually found in June or November, booked 82 days in advance, depart on a Monday or Thursday and return on a Saturday
Cheap flight deals from Suvarnabhumi to Colombo
Enter your travel dates to find the best prices.
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 21 January 2026.
Thu 19/213:45
BKK
-
CMB
Nonstop3h 30m
SriLankan Airlines
Sat 28/201:15
CMB
-
BKK
Nonstop3h 35m
SriLankan Airlines
Deal found 20/1$496
Thu 19/213:05
BKK
-
CMB
1 stop14h 25m
Multiple Airlines
Sun 1/322:50
CMB
-
BKK
2 stops22h 35m
Multiple Airlines
Deal found 20/1$498
Thu 19/213:05
BKK
-
CMB
1 stop14h 25m
IndiGo
Sat 28/203:00
CMB
-
BKK
1 stop7h 35m
IndiGo
Deal found 20/1$523
Sun 15/213:05
BKK
-
CMB
1 stop14h 25m
IndiGo
Thu 26/217:15
CMB
-
BKK
1 stop17h 20m
IndiGo
Deal found 18/1$541
Thu 19/213:45
BKK
-
CMB
Nonstop3h 30m
Multiple Airlines
Sun 1/303:00
CMB
-
BKK
1 stop7h 35m
Multiple Airlines
Deal found 19/1$556
Thu 19/213:45
BKK
-
CMB
Nonstop3h 30m
SriLankan Airlines
Sun 1/301:15
CMB
-
BKK
Nonstop3h 35m
SriLankan Airlines
Deal found 19/1$570
Thu 7/513:55
BKK
-
CMB
Nonstop3h 20m
SriLankan Airlines
Thu 14/507:35
CMB
-
BKK
Nonstop3h 40m
SriLankan Airlines
Deal found 19/1$573
Best flights from Suvarnabhumi to Colombo
Discover carefully curated flight deals from Suvarnabhumi to Colombo that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 January 2026.
Thu 12/320:05
BKK
-
CMB
1 stop29h 00m
Malaysia Airlines
Sat 21/300:40
CMB
-
BKK
1 stop21h 00m
Malaysia Airlines
Deal found 19/1$584
Thu 19/213:05
BKK
-
CMB
1 stop9h 30m
Multiple Airlines
Sat 28/200:40
CMB
-
BKK
1 stop13h 55m
Multiple Airlines
Deal found 20/1$600
Thu 19/213:05
BKK
-
CMB
1 stop9h 30m
IndiGo
Sun 1/312:30
CMB
-
BKK
1 stop22h 05m
IndiGo
Deal found 20/1$628
Sat 14/311:05
BKK
-
CMB
1 stop14h 00m
Malaysia Airlines
Tue 17/300:40
CMB
-
BKK
1 stop11h 15m
Malaysia Airlines
Deal found 19/1$683
Tue 17/311:05
BKK
-
CMB
1 stop14h 00m
Malaysia Airlines
Sat 21/300:40
CMB
-
BKK
1 stop15h 30m
Malaysia Airlines
Deal found 20/1$685
Sat 14/311:05
BKK
-
CMB
1 stop14h 00m
Malaysia Airlines
Sat 21/300:40
CMB
-
BKK
1 stop21h 00m
Malaysia Airlines
Deal found 19/1$686
Sun 15/320:05
BKK
-
CMB
1 stop29h 00m
Malaysia Airlines
Tue 17/300:40
CMB
-
BKK
1 stop11h 15m
Malaysia Airlines
Deal found 19/1$691
Mon 16/305:40
BKK
-
CMB
1 stop19h 25m
Malaysia Airlines
Wed 25/300:40
CMB
-
BKK
1 stop11h 15m
Malaysia Airlines
Deal found 20/1$694
Mon 9/305:40
BKK
-
CMB
1 stop19h 25m
Malaysia Airlines
Sat 21/300:40
CMB
-
BKK
1 stop21h 00m
Malaysia Airlines
Deal found 19/1$695
Thu 12/320:05
BKK
-
CMB
1 stop29h 00m
Malaysia Airlines
Sun 15/300:40
CMB
-
BKK
1 stop17h 10m
Malaysia Airlines
Deal found 19/1$732
Mon 16/305:40
BKK
-
CMB
1 stop19h 25m
Malaysia Airlines
Fri 27/300:40
CMB
-
BKK
1 stop8h 05m
Malaysia Airlines
Deal found 20/1$734
Direct flights from Suvarnabhumi to Colombo
Explore direct flight options from Suvarnabhumi to Colombo based on user searches, and compare prices and availability for your desired travel dates. Data last updated 21 January 2026.
Thu 19/213:45
BKK
-
CMB
Nonstop3h 30m
SriLankan Airlines
Sat 28/201:15
CMB
-
BKK
Nonstop3h 35m
SriLankan Airlines
Deal found 20/1$496
Thu 19/213:45
BKK
-
CMB
Nonstop3h 30m
SriLankan Airlines
Sun 1/301:15
CMB
-
BKK
Nonstop3h 35m
SriLankan Airlines
Deal found 19/1$570
Thu 7/513:55
BKK
-
CMB
Nonstop3h 20m
SriLankan Airlines
Thu 14/507:35
CMB
-
BKK
Nonstop3h 40m
SriLankan Airlines
Deal found 19/1$573
Thu 19/221:55
BKK
-
CMB
Nonstop3h 36m
Thai Airways
Sat 28/201:00
CMB
-
BKK
Nonstop3h 40m
Thai Airways
Deal found 20/1$618
Sun 15/213:55
BKK
-
CMB
Nonstop3h 30m
SriLankan Airlines
Wed 25/207:30
CMB
-
BKK
Nonstop3h 35m
SriLankan Airlines
Deal found 18/1$633
Thu 19/209:00
BKK
-
CMB
Nonstop3h 30m
Multiple Airlines
Sat 28/201:00
CMB
-
BKK
Nonstop3h 40m
Multiple Airlines
Deal found 20/1$771
Thu 19/213:45
BKK
-
CMB
Nonstop3h 30m
Multiple Airlines
Sun 1/301:00
CMB
-
BKK
Nonstop3h 40m
Multiple Airlines
Deal found 19/1$774
Last-minute flights from Suvarnabhumi to Colombo
Discover last-minute flight deals from Suvarnabhumi to Colombo. Data last updated 21 January 2026 and is based on user searches.
Mon 26/103:40
BKK
-
CMB
2 stops21h 30m
China Eastern
Thu 29/101:05
CMB
-
BKK
2 stops23h 30m
China Eastern
Deal found 20/1$1,089
Mon 26/101:05
BKK
-
CMB
2 stops18h 50m
Emirates
Fri 30/120:15
CMB
-
BKK
2 stops20h 20m
Emirates
Deal found 19/1$1,901
Mon 26/111:40
BKK
-
CMB
3 stops24h 05m
Multiple Airlines
Mon 2/211:15
CMB
-
BKK
3 stops25h 20m
Multiple Airlines
Deal found 18/1$2,556
Thu 29/103:10
BKK
-
CMB
2 stops46h 00m
China Eastern
Thu 5/201:05
CMB
-
BKK
2 stops24h 05m
China Eastern
Deal found 19/1$1,116
Fri 30/102:00
BKK
-
CMB
2 stops17h 55m
Emirates
Sat 31/121:50
CMB
-
BKK
1 stop32h 15m
Emirates
Deal found 19/1$2,472
One-way flights from Suvarnabhumi to Colombo
Search for one-way flight options from Suvarnabhumi to Colombo. Find affordable one-way fares based on user searches. Data last updated 21 January 2026.
Sun 28/606:00
BKK
-
CMB
1 stop18h 25m
Malaysia Airlines
Deal found 19/1$306
Tue 10/311:05
BKK
-
CMB
1 stop14h 00m
Malaysia Airlines
Deal found 20/1$422
Tue 10/214:15
BKK
-
CMB
1 stop10h 50m
Malaysia Airlines
Deal found 20/1$478
Sun 22/317:05
BKK
-
CMB
1 stop8h 00m
Malaysia Airlines
Deal found 19/1$517
Mon 2/203:10
BKK
-
CMB
2 stops22h 00m
China Eastern
Deal found 19/1$559
Fri 6/303:10
BKK
-
CMB
2 stops22h 00m
China Eastern
Deal found 20/1$610
Mon 2/219:05
BKK
-
CMB
3 stops30h 05m
China Eastern
Deal found 19/1$615
Sun 3/519:15
BKK
-
CMB
2 stops24h 35m
China Eastern
Deal found 20/1$622
Sat 31/115:05
BKK
-
CMB
3 stops53h 25m
China Eastern
Deal found 19/1$639
Thu 29/107:50
BKK
-
CMB
3 stops36h 40m
China Eastern
Deal found 20/1$640
Find 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 21 January 2026.
Customise 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 647,157 searches. Data last updated 21 January 2026.
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
Thu 12/3
20:05-23:35
1 stop29h 00m
Colombo Bandaranaike Intl
Sat 21/3
00:40-23:10
1 stop21h 00m
$584
BangkokColombo
BKK - CMB
BKKCMB
Bangkok Suvarnabhumi
Thu 19/2
13:05-21:05
1 stop9h 30m
Colombo Bandaranaike Intl
Sat 28/2
00:40-16:05
1 stop13h 55m
$600
BangkokColombo
BKK - CMB
BKKCMB
Bangkok Suvarnabhumi
Thu 19/2
13:05-21:05
1 stop9h 30m
Colombo Bandaranaike Intl
Sun 1/3
12:30-12:05
1 stop22h 05m
$628
BangkokColombo
BKK - CMB
BKKCMB
Bangkok Suvarnabhumi
Sat 14/3
11:05-23:35
1 stop14h 00m
Colombo Bandaranaike Intl
Tue 17/3
00:40-13:25
1 stop11h 15m
$683
BangkokColombo
BKK - CMB
BKKCMB
Bangkok Suvarnabhumi
Tue 17/3
11:05-23:35
1 stop14h 00m
Colombo Bandaranaike Intl
Sat 21/3
00:40-17:40
1 stop15h 30m
$685
BangkokColombo
BKK - CMB
BKKCMB
Bangkok Suvarnabhumi
Sat 14/3
11:05-23:35
1 stop14h 00m
Colombo Bandaranaike Intl
Sat 21/3
00:40-23:10
1 stop21h 00m
$686
BangkokColombo
BKK - CMB
BKKCMB
Bangkok Suvarnabhumi
Sun 15/3
20:05-23:35
1 stop29h 00m
Colombo Bandaranaike Intl
Tue 17/3
00:40-13:25
1 stop11h 15m
$691
BangkokColombo
BKK - CMB
BKKCMB
Bangkok Suvarnabhumi
Mon 16/3
05:40-23:35
1 stop19h 25m
Colombo Bandaranaike Intl
Wed 25/3
00:40-13:25
1 stop11h 15m
$694
BangkokColombo
BKK - CMB
BKKCMB
Bangkok Suvarnabhumi
Mon 9/3
05:40-23:35
1 stop19h 25m
Colombo Bandaranaike Intl
Sat 21/3
00:40-23:10
1 stop21h 00m
$695
BangkokColombo
BKK - CMB
BKKCMB
Bangkok Suvarnabhumi
Thu 12/3
20:05-23:35
1 stop29h 00m
Colombo Bandaranaike Intl
Sun 15/3
00:40-19:20
1 stop17h 10m
$732
Flights are sorted by cheapest return flights first.
Deals found on 19/1
Showing 1-10 of 19 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 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.
Cheapflights Insights
Everything you need to know about your flight from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport
Prices
Airlines
Delays
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 return flight from Suvarnabhumi to Colombo. Price data was last updated on 16 January 2026.
To ensure you get the cheapest price possible for a flight from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport, you should look to book at least 82 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport?
Currently, May is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport (average of $257). Flying from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport in April is currently the most expensive (average of $423). 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 21 January 2026.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 18% on flights from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport by exploring options for tickets at midday.
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 21 January 2026.
The most flights from BKK to CMB are scheduled on a Monday (12 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (6 on average).
How often are flights from Bangkok to Colombo delayed?
About 15% of weekly flights between Bangkok and Colombo have experienced delays in the past year, with the average delay time being 105 minutes.
What is the most punctual flight time for Bangkok to Colombo flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Thursday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Bangkok to Colombo flights?
Over the past year, Thai Airways have had the lowest number of delays on this route, with just 10% of flights being delayed.
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 21 January 2026.
Get a feel of what it's like to fly with Thai AirAsia and SriLankan Airlines from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move
Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move
Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move
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.
How long is the flight from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport?
Airlines like Malaysia Airlines and IndiGo fly from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport in about 9h 30m. The time it takes to get you to your destination can typically vary by up to 19h 30m. Airlines will cover a distance of 2391 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport round-trip?
Thai AirAsia, at $361, was found to be the cheapest airline from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport. An alternate airline flying to your destination would be SriLankan Airlines. You may be able to fly from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport for 26% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport one-way?
The cheapet airlines for a one-way flight from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport are Thai AirAsia ($149), SriLankan Airlines ($229), and Thai Airways ($249).
What are the most reliable airlines from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport?
Before booking your flight to Colombo Bandaranaike Intl Airport from Bangkok Suvarnabhumi Airport, have a look at the most reliable airlines to get you to your destination on time: Air Canada (88%), Thai Airways (88%), Asiana Airlines( 88%).
What are the cheapest flights from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport?
On average you can expect to pay $481 for a flight from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport. The cheapest flight overall is $277 while the most popular route, (Bangkok Suvarnabhumi - Colombo Bandaranaike Intl) is currently priced at $863.
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, May is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport (average of $257). Flying from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport in April is currently the most expensive (average of $423). 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.
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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Other flights to Colombo
Explore flights to Colombo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 21 January 2026.
Browse through other flights departing from Suvarnabhumi. Flights are based on user searches made on Cheapflights and were last updated on 21 January 2026.
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 647,157 searches. Data last updated 21 January 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
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?
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 Colombo from Suvarnabhumi.
Can Cheapflights find flights from Suvarnabhumi to Colombo with no change fees?
Need flexible booking options for your flight to Colombo from Suvarnabhumi? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Suvarnabhumi to Colombo become cheaper?
Yes, Cheapflights offers price alerts on Suvarnabhumi to Colombo 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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