Cheap flights from Colombo Bandaranaike Intl Airport to Bangkok Don Mueang Intl Airport from £133
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/10. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — DMK
17 Oct — 24 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Colombo Bandaranaike Intl to Bangkok Don Mueang Intl are usually found in February or March, booked 78 days in advance, depart on a Sunday or Friday and return on a Tuesday
Cheap flight deals from Colombo to Don Mueang Intl
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
Cheapest flights from Colombo to Don Mueang Intl
Explore the most affordable flight options available from Colombo to Don Mueang Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.
Wed 28/1023:10 -
Nonstop3h 25m
Tue 10/1120:10 -
Nonstop3h 20m
Deal found 14/9£249
Mon 12/1023:15 -
Nonstop3h 35m
Thu 15/1020:25 -
Nonstop3h 20m
Deal found 17/9£251
Sun 18/1023:15 -
Nonstop3h 35m
Fri 23/1011:50 -
1 stop10h 25m
Deal found 16/9£251
Thu 1/1023:15 -
Nonstop3h 35m
Tue 6/1020:25 -
Nonstop3h 20m
Deal found 16/9£252
Mon 12/1023:15 -
Nonstop3h 35m
Mon 26/1020:10 -
Nonstop3h 20m
Deal found 14/9£254
Mon 28/923:15 -
Nonstop3h 35m
Sat 3/1020:25 -
Nonstop3h 20m
Deal found 12/9£264
Sat 24/1023:15 -
Nonstop3h 35m
Sun 1/1120:10 -
Nonstop3h 20m
Deal found 14/9£266
Sat 5/1223:10 -
Nonstop3h 25m
Sat 19/1220:10 -
Nonstop3h 20m
Deal found 13/9£272
Best flights from Colombo to Don Mueang Intl
Discover carefully curated flight deals from Colombo to Don Mueang Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.
Mon 12/1023:15 -
Nonstop3h 35m
Thu 15/1020:25 -
Nonstop3h 20m
Deal found 17/9£251
Mon 12/1021:45 -
1 stop17h 25m
Wed 14/1011:50 -
1 stop10h 25m
Deal found 16/9£304
Wed 28/1010:25 -
1 stop8h 55m
Tue 10/1120:10 -
Nonstop3h 20m
Deal found 17/9£313
Wed 28/1023:10 -
Nonstop3h 25m
Tue 10/1120:10 -
Nonstop3h 20m
Deal found 17/9£252
Mon 12/1023:15 -
Nonstop3h 35m
Mon 26/1020:10 -
Nonstop3h 20m
Deal found 12/9£264
Sat 5/1223:10 -
Nonstop3h 25m
Sat 19/1220:10 -
Nonstop3h 20m
Deal found 14/9£297
Tue 20/1023:15 -
Nonstop3h 35m
Thu 29/1020:10 -
Nonstop3h 20m
Deal found 14/9£323
Direct flights from Colombo to Don Mueang Intl
Explore direct flight options from Colombo to Don Mueang Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2026.
Wed 28/1023:10 -
Nonstop3h 25m
Tue 10/1120:10 -
Nonstop3h 20m
Deal found 14/9£249
Mon 12/1023:15 -
Nonstop3h 35m
Thu 15/1020:25 -
Nonstop3h 20m
Deal found 17/9£251
Thu 1/1023:15 -
Nonstop3h 35m
Tue 6/1020:25 -
Nonstop3h 20m
Deal found 16/9£252
Mon 12/1023:15 -
Nonstop3h 35m
Mon 26/1020:10 -
Nonstop3h 20m
Deal found 14/9£254
Mon 28/923:15 -
Nonstop3h 35m
Sat 3/1020:25 -
Nonstop3h 20m
Deal found 12/9£264
Sat 24/1023:15 -
Nonstop3h 35m
Sun 1/1120:10 -
Nonstop3h 20m
Deal found 14/9£266
Tue 9/223:10 -
Nonstop3h 25m
Sat 13/220:10 -
Nonstop3h 20m
Deal found 17/9£270
Sat 5/1223:10 -
Nonstop3h 25m
Sat 19/1220:10 -
Nonstop3h 20m
Deal found 13/9£272
Last-minute flights from Colombo to Don Mueang Intl
Discover last-minute flight deals from Colombo to Don Mueang Intl. Data last updated 17 September 2026 and is based on user searches.
Mon 28/923:15 -
Nonstop3h 35m
Sat 3/1020:25 -
Nonstop3h 20m
Deal found 12/9£264
Thu 1/1023:15 -
Nonstop3h 35m
Tue 6/1020:25 -
Nonstop3h 20m
Deal found 16/9£252
Mon 12/1023:15 -
Nonstop3h 35m
Thu 15/1020:25 -
Nonstop3h 20m
Deal found 17/9£251
Mon 12/1023:15 -
Nonstop3h 35m
Mon 26/1020:10 -
Nonstop3h 20m
Deal found 14/9£254
Sun 18/1023:15 -
Nonstop3h 35m
Fri 23/1011:50 -
1 stop10h 25m
Deal found 16/9£251
Mon 19/1023:15 -
Nonstop3h 35m
Mon 26/1013:40 -
1 stop8h 35m
Deal found 14/9£273
Sat 24/1023:15 -
Nonstop3h 35m
Sun 1/1120:10 -
Nonstop3h 20m
Deal found 14/9£266
Wed 28/1023:10 -
Nonstop3h 25m
Tue 10/1120:10 -
Nonstop3h 20m
Deal found 14/9£249
One-way flights from Colombo to Don Mueang Intl
Search for one-way flight options from Colombo to Don Mueang Intl. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.
Tue 13/1023:15 -
Nonstop3h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/9£133
Wed 23/923:15 -
Nonstop3h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/9£136
Thu 19/1123:10 -
Nonstop3h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/9£137
Thu 22/1023:15 -
Nonstop3h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/9£138
Wed 21/1023:15 -
Nonstop3h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/9£139
Fri 5/223:10 -
Nonstop3h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 17/9£161
Sat 14/1121:45 -
1 stop17h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 16/9£162
Sat 24/1023:00 -
1 stop11h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/9£164
Sat 26/921:45 -
1 stop11h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/9£164
Mon 19/1021:45 -
1 stop7h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/9£167
Find flight deals from Colombo to Don Mueang Intl
Discover tips and strategies to find the most affordable flight options for your journey from Colombo (CMB) to Don Mueang Intl (DMK). 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 17 September 2026.
Customise your flight search to find flights from Colombo to Don Mueang Intl 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 7,457,451 searches. Data last updated 17 September 2026.
Use the filters below to find and compare flights from Colombo Bandaranaike Intl Airport to Bangkok Don Mueang Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
Fastest return journey
ColomboBangkok
CMB Colombo Bandaranaike Intl - DMK Bangkok Don Mueang Intl
CMBDMK
Colombo Bandaranaike Intl
Fri 5/2
23:10-04:05
Nonstop3h 25m
Bangkok Don Mueang Intl
Wed 31/12
00:00-22:30
Nonstop0h 00m
£161
ColomboBangkok
CMB Colombo Bandaranaike Intl - DMK Bangkok Don Mueang Intl
CMBDMK
Colombo Bandaranaike Intl
Mon 23/11
21:45-17:00
1 stop17h 45m
Bangkok Don Mueang Intl
Wed 31/12
00:00-22:30
Nonstop0h 00m
£162
ColomboBangkok
CMB Colombo Bandaranaike Intl - DMK Bangkok Don Mueang Intl
CMBDMK
Colombo Bandaranaike Intl
Sat 17/10
21:45-08:15
1 stop9h 00m
Bangkok Don Mueang Intl
Wed 31/12
00:00-22:30
Nonstop0h 00m
£162
ColomboBangkok
CMB Colombo Bandaranaike Intl - DMK Bangkok Don Mueang Intl
CMBDMK
Colombo Bandaranaike Intl
Mon 19/10
21:45-16:40
1 stop17h 25m
Bangkok Don Mueang Intl
Wed 31/12
00:00-22:30
Nonstop0h 00m
£162
ColomboBangkok
CMB Colombo Bandaranaike Intl - DMK Bangkok Don Mueang Intl
CMBDMK
Colombo Bandaranaike Intl
Mon 16/11
21:45-17:00
1 stop17h 45m
Bangkok Don Mueang Intl
Wed 31/12
00:00-22:30
Nonstop0h 00m
£162
ColomboBangkok
CMB Colombo Bandaranaike Intl - DMK Bangkok Don Mueang Intl
CMBDMK
Colombo Bandaranaike Intl
Sat 10/10
21:45-08:15
1 stop9h 00m
Bangkok Don Mueang Intl
Wed 31/12
00:00-22:30
Nonstop0h 00m
£164
ColomboBangkok
CMB Colombo Bandaranaike Intl - DMK Bangkok Don Mueang Intl
CMBDMK
Colombo Bandaranaike Intl
Wed 23/9
21:45-12:40
1 stop13h 25m
Bangkok Don Mueang Intl
Wed 31/12
00:00-22:30
Nonstop0h 00m
£164
ColomboBangkok
CMB Colombo Bandaranaike Intl - DMK Bangkok Don Mueang Intl
CMBDMK
Colombo Bandaranaike Intl
Mon 12/10
23:15-04:20
Nonstop3h 35m
Bangkok Don Mueang Intl
Thu 15/10
20:25-22:15
Nonstop3h 20m
£251
ColomboBangkok
CMB Colombo Bandaranaike Intl - DMK Bangkok Don Mueang Intl
CMBDMK
Colombo Bandaranaike Intl
Wed 28/10
23:10-04:05
Nonstop3h 25m
Bangkok Don Mueang Intl
Tue 10/11
20:10-22:00
Nonstop3h 20m
£252
ColomboBangkok
CMB Colombo Bandaranaike Intl - DMK Bangkok Don Mueang Intl
CMBDMK
Colombo Bandaranaike Intl
Mon 12/10
23:15-04:20
Nonstop3h 35m
Bangkok Don Mueang Intl
Mon 26/10
20:10-22:00
Nonstop3h 20m
£264
Flights are sorted by cheapest return flights first.
Deals found on 17/9
Showing 1-10 of 14 resultsSorted by cheapest first
1
2
Best time to book a flight from Colombo to Don Mueang Intl
Have a flexible travel schedule? Discover the best time to fly to Don Mueang Intl from Colombo with our price prediction graph.
CMB-DMK
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 Colombo Bandaranaike Intl Airport to Bangkok Don Mueang Intl Airport
Prices
Delays
How far ahead should I book a flight from Colombo Bandaranaike Intl Airport to Bangkok Don Mueang Intl Airport?
The best time to book flights from Colombo Bandaranaike Intl Airport to Bangkok Don Mueang Intl Airport is 77 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Colombo Bandaranaike Intl Airport to Bangkok Don Mueang Intl Airport?
Currently, February is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to Bangkok Don Mueang Intl Airport (average of £178). Flying from Colombo Bandaranaike Intl Airport to Bangkok Don Mueang Intl Airport in July is currently the most expensive (average of £287). 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 DMK?
Find hourly flight availability from Colombo to Don Mueang Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 September 2026.
When flying from Colombo Bandaranaike Intl Airport to Bangkok Don Mueang Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost for a return flight from Colombo Bandaranaike Intl Airport to Bangkok Don Mueang Intl Airport?
Airfare is typical for this route at the moment.
Colombo Bandaranaike Intl Airport to Bangkok Don Mueang Intl Airport flights typically cost between £223 and £254 in October.The cheapest return price found within the last 5 days was £249 on Thai AirAsia (28 Oct–10 Nov).
How often are flights from Colombo to Bangkok delayed?
About 17% of weekly flights between Colombo and Bangkok have experienced delays in the past year, with the average delay time being 103 minutes.
What is the most punctual flight time for Colombo to Bangkok flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving at night 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 Tuesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Colombo to Bangkok flights?
Over the past year, AirAsia have had the lowest number of delays on this route, with just 17% of flights being delayed.
Reviews of airlines servicing Don Mueang Intl
Get insights into the airlines that provide service to Don Mueang Intl. 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 Don Mueang Intl. Reviews last updated 17 September 2026.
Get a feel of what it's like to fly with Thai AirAsia from Colombo Bandaranaike Intl Airport to Bangkok Don Mueang 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.
Most robbery High expensive and collected huge amount of excess baggage 1 g to 20kg at a huge robbery Even drinking water should be buy!
Related info for your journey
Find useful and relevant information for your journey from Colombo to Don Mueang Intl. 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 Colombo Bandaranaike Intl Airport to Bangkok Don Mueang Intl Airport?
There are many flights that can get you from Colombo Bandaranaike Intl Airport to Bangkok Don Mueang Intl Airport in 3h 25m. Fly via Thai AirAsia to get the fastest option. Airlines will cover a distance of 1480 mi. Generally, flights for this route are direct.
What is the cheapest airline to fly from Colombo Bandaranaike Intl Airport to Bangkok Don Mueang Intl Airport round-trip?
Cheapflights users have booked flights from Colombo Bandaranaike Intl Airport to Bangkok Don Mueang Intl Airport round-trip from £138. This flight start at 37% lower than the current average price 3 months from now.
Can I find deals for flights from Colombo to Don Mueang Intl that include hotel bookings?
Yes. In addition to deals on Colombo to Don Mueang Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Colombo to Don Mueang Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colombo to Don Mueang Intl.
Can I find deals for business class flights from Colombo to Don Mueang Intl?
Yes. Cheapflights offers flight deals from Colombo to Don Mueang Intl 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 Don Mueang Intl Airport?
Currently, February is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to Bangkok Don Mueang Intl Airport (average of £178). Flying from Colombo Bandaranaike Intl Airport to Bangkok Don Mueang Intl Airport in July is currently the most expensive (average of £287). 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.
Explore flights to Don Mueang Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 17 September 2026.
Browse through other flights departing from Colombo. Flights are based on user searches made on Cheapflights and were last updated on 17 September 2026.
Top airline flying from Colombo to Don Mueang Intl
Discover the top airline that operate flights from Colombo to Don Mueang Intl. 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 7,457,451 searches. Data last updated 17 September 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 Colombo to Don Mueang Intl?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Don Mueang Intl from Colombo today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Colombo to Don Mueang Intl?
Cheapflights simply makes it quick and affordable to book flights from Colombo to Don Mueang Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Colombo to Don Mueang Intl with no change fees?
Need flexible booking options for your flight to Don Mueang Intl from Colombo? 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 Colombo to Don Mueang Intl become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.