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Cheap flight tickets from Don Mueang to Colombo

Compare Don Mueang to Colombo flight deals

Find the cheapest month or even day of the year to fly to Colombo

Book the best Colombo fare with no extra fees

Flight deals from Don Mueang to Colombo

Looking for a cheap last-minute deal or the best return flight from Don Mueang to Colombo? Find the lowest prices on one-way and return tickets right here.
Colombo.RM950 per passenger.Departing Thu, 12 Mar, returning Thu, 26 Mar.Return flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departs from Don Mueang on Thu, 12 Mar, arriving in Colombo Bandaranayake.Inbound direct flight with Thai AirAsia departs from Colombo Bandaranayake on Thu, 26 Mar, arriving in Don Mueang.Price includes taxes and charges.From RM950, select.
Colombo.RM963 per passenger.Departing Mon, 18 May, returning Thu, 21 May.Return flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departs from Don Mueang on Mon, 18 May, arriving in Colombo Bandaranayake.Inbound direct flight with Thai AirAsia departs from Colombo Bandaranayake on Thu, 21 May, arriving in Don Mueang.Price includes taxes and charges.From RM963, select.
Colombo.RM974 per passenger.Departing Mon, 20 Apr, returning Sat, 25 Apr.Return flight with BatikAir Malaysia and AirAsia.Outbound indirect flight with BatikAir Malaysia, departs from Don Mueang on Mon, 20 Apr, arriving in Colombo Bandaranayake.Inbound indirect flight with AirAsia, departs from Colombo Bandaranayake on Sat, 25 Apr, arriving in Don Mueang.Price includes taxes and charges.From RM974, select.
Colombo.RM985 per passenger.Departing Tue, 16 Jun, returning Tue, 30 Jun.Return flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departs from Don Mueang on Tue, 16 Jun, arriving in Colombo Bandaranayake.Inbound direct flight with Thai AirAsia departs from Colombo Bandaranayake on Tue, 30 Jun, arriving in Don Mueang.Price includes taxes and charges.From RM985, select.
Colombo.RM992 per passenger.Departing Thu, 26 Mar, returning Thu, 2 Apr.Return flight with Thai AirAsia and AirAsia.Outbound indirect flight with Thai AirAsia, departs from Don Mueang on Thu, 26 Mar, arriving in Colombo Bandaranayake.Inbound indirect flight with AirAsia, departs from Colombo Bandaranayake on Thu, 2 Apr, arriving in Don Mueang.Price includes taxes and charges.From RM992, select.
Colombo.RM996 per passenger.Departing Fri, 26 Jun, returning Fri, 3 Jul.Return flight with Thai AirAsia and AirAsia.Outbound indirect flight with Thai AirAsia, departs from Don Mueang on Fri, 26 Jun, arriving in Colombo Bandaranayake.Inbound indirect flight with AirAsia, departs from Colombo Bandaranayake on Fri, 3 Jul, arriving in Don Mueang.Price includes taxes and charges.From RM996, select.
Colombo.RM1,009 per passenger.Departing Sun, 28 Jun, returning Thu, 2 Jul.Return flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departs from Don Mueang on Sun, 28 Jun, arriving in Colombo Bandaranayake.Inbound direct flight with Thai AirAsia departs from Colombo Bandaranayake on Thu, 2 Jul, arriving in Don Mueang.Price includes taxes and charges.From RM1,009, select.
Colombo.RM1,026 per passenger.Departing Sat, 25 Apr, returning Tue, 5 May.Return flight with Thai AirAsia and AirAsia.Outbound indirect flight with Thai AirAsia, departs from Don Mueang on Sat, 25 Apr, arriving in Colombo Bandaranayake.Inbound indirect flight with AirAsia, departs from Colombo Bandaranayake on Tue, 5 May, arriving in Don Mueang.Price includes taxes and charges.From RM1,026, select.

Find the cheapest month to fly from Don Mueang to Colombo

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Don Mueang to Colombo flights are currently cheapest in March.
Feb
from RM1,460
Mar
from RM950
Apr
from RM974
May
from RM963
Jun
from RM985
Jul
from RM1,027
Aug
from RM1,033
Sep
from RM1,038
Oct
from RM1,043
Nov
from RM1,066
Dec
from RM2,421
Jan
from RM5,758

Direct flights from Don Mueang to Colombo

Alternative Don Mueang to Colombo routes

Looking for the cheapest, fastest or easiest route from Don Mueang to Colombo? You could fly into the following airports instead.

Kelaniya

10km from central Colombo
Closest
Search flights

Colombo Ratmalana

13km from central Colombo
Search flights

Colombo Bandaranayake

27km from central Colombo
Cheapest
from RM950
Search flights

Bentota River

52km from central Colombo
Search flights

Katugastota

72km from central Colombo
Search flights

Bangkok to Colombo: Flight information

The things to know before you go.
Cheapest flight foundRM950
Cheapest month to flyMarch
Average flight time3 hrs, 22 mins
Most popular airlineThai AirAsia
Average flights per week8

Check out these Colombo hotels

Ready to plan your stay? Other travellers rate these Colombo hotels for cleanliness, service and location.
Jetwing Ratnam Residence
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Ayr Castle 1922 by Reveal
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House of Sincerity
12.38 km from city centre
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Jetwing Ratnam Residence
4.49 km from city centre
RM294
Per night
Ayr Castle 1922 by Reveal
36.33 km from city centre
RM1,178
Per night
House of Sincerity
12.38 km from city centre
RM68
Per night
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Finding cheap flights from Don Mueang to Colombo: Frequently asked questions

There are 5 airports in Colombo: Kelaniya, Colombo Ratmalana, Colombo Bandaranayake, Bentota River, and Katugastota.
The best price we found for a return flight from Don Mueang to Colombo is RM950. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 20 minutes is the average flight time from Don Mueang to Colombo.
Thai AirAsia flies direct from Don Mueang to Colombo.
As of February 2026, there are 8 flights per week flying from Don Mueang to Colombo.
The cheapest month to fly from Don Mueang to Colombo is usually March.
If you're flying from Don Mueang Airport, the cheapest airport near Colombo is Colombo Bandaranayake – which is 27.5 km away from the centre of Colombo. We've found flights into this airport from RM950.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Don Mueang Airport to Colombo on Thursday, 12 March 2026.
Yes – the average flight time is 3 hours and 22 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Colombo but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Colombo is around 40 days in advance, so don’t leave your flight to the last minute.
In February, the average temperature is usually around 27°C. May is typically the warmest month in Colombo, when it usually averages around 29°C. You can expect the least rain in February. The coldest month is July, with temperatures averaging 25°C. The rainiest month is November.
Currently, Thai AirAsia offers the cheapest flight tickets to Colombo.

Travelling from Don Mueang International Airport (DMK) to Colombo: what you need to know

  • The average time for a direct flight from Don Mueang International Airport to Colombo is 3 hours 25 minutes.

  • Colombo is one hour 30 minutes behind Bangkok, where Don Mueang International Airport is located. Colombo runs on the UTC+5:30 timezone.

  • Don Mueang International Airport (DMK) to Bandaranaike International Airport (CMB) is the most popular route, with seven flights a week to choose from. You can fly from DMK to CMB at 20:05 with Thai AirAsia.

  • Give yourself plenty of time to catch your DMK to Colombo flight. Generally, it's best to arrive two hours before international departures and an hour ahead for domestic flights.

  • Taking off during a peak time like public or school holidays? Expect longer lines at security and check-in. To give yourself peace of mind, arrive up to four hours before international flights and two hours before domestic departures.

  • Direct Don Mueang International Airport to Colombo tickets are available for booking. Bandaranaike International Airport (CMB) is where you'll disembark.

  • Take to the skies with Thai AirAsia. This airline offers direct flights from Don Mueang International Airport to Colombo.

  • Think about adding a stopover to potentially find a cheaper flight ticket from DMK to Colombo. Just deselect 'Direct flights only' during your search. Break up your journey by stopping at one of these connection hubs:

    • Kuala Lumpur International Airport (KUL)

    • Changi International Airport (SIN)

    • Kempegowda International Airport (BLR)

  • DMK is around 21 kilometres from central Bangkok. If you're catching a cab, ride-sharing or driving from the centre, it'll take you 30 minutes or so to get there, depending on traffic conditions. If you're taking public transport, expect the trip time to be around 1 hour 5 minutes.

  • Want a relaxed start to your travels? Stay near DMK. Whether you're boarding an early flight from Don Mueang International Airport to Colombo or just don't like being rushed, these hotels are all about convenience:

  • Of all flights departing from Don Mueang International Airport, 66.48% arrive as scheduled at their destination.

How to find the cheapest flights from Don Mueang International Airport (DMK) to Colombo

  • RM471 is the cheapest price we've found for a one-way Don Mueang International Airport to Colombo flight. A return flight ticket right now is RM950. Depending on when and how early you book, these fares can change.

  • To secure cheap flights from DMK to Colombo, reserve your trip two months ahead of your planned departure.

  • June is the best month for scoring a fantastic deal on Don Mueang International Airport to Colombo tickets. If you want to travel at a different time of year, the 'Whole month' tool will give you the lowest prices for every month.

  • Picking up a cheap flight from DMK to Colombo is easy with Price Alerts. Simply create one of these automatic notifications and we'll notify you as soon as a better deal is available.

  • Tailor your trip with filters. Pick your preferred arrival and departure times, total journey duration and airlines. You can also sort results by 'Cheapest,' 'Fastest' or 'Best' flights from Don Mueang International Airport to Colombo.

Airports in Colombo

Colombo Ratmalana Airport (RML)

  • The distance from Colombo Ratmalana Airport (RML) to central Colombo is roughly 16 kilometres. It takes about 40 minutes to get to the centre driving.

  • It typically takes 1 hour 15 minutes to get there by public transport.

  • If you have a late flight from Don Mueang International Airport to Colombo, nothing beats the convenience of staying near the terminal. Grab your luggage from the carousel and then be showered and snoozing not long after at one of these accommodation options near RML:

Bandaranaike International Airport (CMB)

  • Once your flight from Don Mueang International Airport to Colombo has touched down, you can make your way to the city centre in about 40 minutes by car. Central Colombo is roughly 32 kilometres from Bandaranaike International Airport (CMB).

  • You can expect the journey to take roughly 1 hour 30 minutes on public transport.

  • Following your DMK to Colombo flight, tuck yourself in at a hotel close to CMB. These are some great options that'll help you sink into relaxation mode:

  • Forget about public transport timetables or long cab queues. Grab a Bandaranaike International Airport rental car and blaze your own trail. Compare offers from Sr Rent A Car, Green Motion and Sixt.

  • Avoid last-minute price surges. Securing your ride two weeks ahead of your arrival at CMB will help you save.

Best time to go to Colombo

  • Carefully consider your trip dates before locking in your flight from Don Mueang International Airport to Colombo. The city buzzes during high season, but hotel prices are often higher and attractions can be crowded. Go to Colombo in the off-season if you prefer a more relaxed vibe.

  • Before locking in your Don Mueang International Airport to Colombo flight ticket, think about the kind of weather you prefer. March is the warmest month in Colombo, with temperatures ranging from 24ºC (75ºF) to 33ºC (91ºF).

  • Search for cheap tickets from DMK to Colombo in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 22ºC (72ºF) and 32ºC (90ºF) on average.

More about Colombo

  • Start your Colombo trip right by choosing the perfect place to stay. After booking your flight from Don Mueang International Airport to Colombo, explore our range of hotels including:

  • Independence Square & Independence Memorial Hall and Gangaramaya Temple are just the start of the major attractions to add to your Colombo to-do list. Keep the adventure rolling by checking out Viharamahadevi Park.

Explore more of Sri Lanka

  • Jaffna is just one of the many places in Sri Lanka waiting to be discovered after you've experienced Colombo. Around 306 kilometres away to the north, its top attractions include Jaffna Fort, Dambakola Patuna Sangamitta Temple and Jaffna Public Library.

  • Trincomalee is another essential stop in Sri Lanka and is around 241 kilometres north-east of Colombo. No trip is complete without experiencing Koneswaram Temple, Fort Frederick and Marble Beach.

Plan the rest of your trip from Bangkok to Colombo

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.