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Cheap Flights 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

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Flight deals from Don Mueang to Colombo

Looking for a cheap last-minute deal or the best round-trip flight from Don Mueang Airport to Colombo? If you want to travel next month, round-trip fares start from AED 1,287. Find the lowest prices on one-way and round-trip tickets right here.
Colombo.AED 635 per passenger.Departing Thu, Sep 24.One-way flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departing from Don Mueang on Thu, Sep 24, arriving in Colombo Bandaranayake.Price includes taxes and charges.From AED 635, select.
Colombo.AED 636 per passenger.Departing Mon, Feb 1.One-way flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departing from Don Mueang on Mon, Feb 1, arriving in Colombo Bandaranayake.Price includes taxes and charges.From AED 636, select.
Colombo.AED 639 per passenger.Departing Wed, Aug 5.One-way flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departing from Don Mueang on Wed, Aug 5, arriving in Colombo Bandaranayake.Price includes taxes and charges.From AED 639, select.
Colombo.AED 642 per passenger.Departing Thu, Mar 4.One-way flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departing from Don Mueang on Thu, Mar 4, arriving in Colombo Bandaranayake.Price includes taxes and charges.From AED 642, select.
Colombo.AED 642 per passenger.Departing Wed, Oct 7.One-way flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departing from Don Mueang on Wed, Oct 7, arriving in Colombo Bandaranayake.Price includes taxes and charges.From AED 642, select.
Colombo.AED 651 per passenger.Departing Thu, Nov 26.One-way flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departing from Don Mueang on Thu, Nov 26, arriving in Colombo Bandaranayake.Price includes taxes and charges.From AED 651, select.
Colombo.AED 655 per passenger.Departing Sat, Jan 9.One-way flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departing from Don Mueang on Sat, Jan 9, arriving in Colombo Bandaranayake.Price includes taxes and charges.From AED 655, select.
Colombo.AED 657 per passenger.Departing Wed, Jul 8.One-way flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departing from Don Mueang on Wed, Jul 8, arriving in Colombo Bandaranayake.Price includes taxes and charges.From AED 657, select.
Colombo.AED 678 per passenger.Departing Thu, Dec 3.One-way flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departing from Don Mueang on Thu, Dec 3, arriving in Colombo Bandaranayake.Price includes taxes and charges.From AED 678, select.
Colombo.AED 730 per passenger.Departing Sun, Jun 7.One-way flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departing from Don Mueang on Sun, Jun 7, arriving in Colombo Bandaranayake.Price includes taxes and charges.From AED 730, select.
Colombo.AED 1,399 per passenger.Departing Fri, Apr 2.One-way flight with BatikAir Malaysia.Outbound indirect flight with BatikAir Malaysia, departing from Don Mueang on Fri, Apr 2, arriving in Colombo Bandaranayake.Price includes taxes and charges.From AED 1,399, select.
Colombo.AED 2,227 per passenger.Departing Wed, May 5.One-way flight with flydubai.Outbound indirect flight with flydubai, departing from Don Mueang on Wed, May 5, arriving in Colombo Bandaranayake.Price includes taxes and charges.From AED 2,227, 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 September.
Jun
from AED 730
Jul
from AED 657
Aug
from AED 639
Sep
from AED 635
Oct
from AED 642
Nov
from AED 651
Dec
from AED 678
Jan
from AED 655
Feb
from AED 636
Mar
from AED 642
Apr
from AED 1,399
May
from AED 2,227

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 AED 635
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 foundAED 635
Cheapest month to flySeptember
Average flight time3 hrs, 20 mins
Most popular airlineThai AirAsia
Average flights per week8

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 round-trip flight from Don Mueang to Colombo is AED 1,235. 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.
There are 8 flights per week flying from Don Mueang to Colombo, as of June 2026.
The cheapest month to fly from Don Mueang to Colombo is usually August.
If you're flying from Don Mueang Airport, the cheapest airport near Colombo is Colombo Bandaranayake – which is 27.5 km away from the center of Colombo. We've found flights to this airport from AED 1,235.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Don Mueang Airport to Colombo on Sunday, August 23, 2026.
Yes – the average flight time is 3 hours and 20 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 June, 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.

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

  • Around 3 hours 25 minutes is how long you can expect to be in the air on a direct flight from Don Mueang International Airport to Colombo.

  • Colombo is one hour 30 minutes behind Bangkok, where Don Mueang International Airport is located. Colombo observes 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.

  • For a relaxed start to your DMK to Colombo flight, leave enough time to check in and drop off your luggage. Turning up two hours ahead of international departures and an hour before domestic flights is the general travel rule.

  • Flying during a peak time like August? Major public holidays and other high seasons can mean longer lines at security. Play it safe and arrive up to four hours before international flights and two hours before domestic departures.

  • You can book a direct Don Mueang International Airport to Colombo ticket. Begin your trip at DMK and end it at Bandaranaike International Airport (CMB).

  • Thai AirAsia is a well-known airline that offers direct flights from Don Mueang International Airport to Colombo.

  • Think about adding a stopover to potentially unlock a cheaper plane ticket from DMK to Colombo. Just deselect 'Direct flights only' during your search. Take a detour (and maybe pocket some savings) by stopping at one of these popular airports:

    • Kuala Lumpur International Airport (KUL)

    • Changi International Airport (SIN)

    • Kempegowda International Airport (BLR)

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

  • Want an easy start to your trip? Stay near DMK. Whether you have an early flight from Don Mueang International Airport to Colombo or don't want departure day to feel hectic, these hotels are a convenient choice:

  • 66.48% of flights leaving from Don Mueang International Airport arrive at their destination on time.

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

  • AED 635 is the cheapest price we've found for a one-way Don Mueang International Airport to Colombo flight. A return plane ticket right now is AED 1,235. 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 kilometers. It'll take you around 40 minutes to get to the center driving.

  • It'll take around 1 hour 15 minutes if you're traveling by public transport.

  • If you're arriving on a late flight from Don Mueang International Airport to Colombo, nothing beats the convenience of staying near the terminal. Grab your bags from the carousel and then be showered and snoozing not long after at one of these hotels near RML:

Bandaranaike International Airport (CMB)

  • After your flight from Don Mueang International Airport to Colombo has hit the runway, you can get to the city center in about 40 minutes by car. Central Colombo is roughly 32 kilometers from Bandaranaike International Airport (CMB).

  • If you travel by public transport, you'll get to the city center in 1 hour 30 minutes or so.

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

  • Sr Rent A Car, Green Motion and Sixt make collecting a Bandaranaike International Airport rental car simple. These providers are located in or around the terminal and will have you on the road before long.

  • Avoid paying more than you need to. Reserving your ride two weeks before your arrival at CMB will save you money.

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 plane 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 off on the right foot by choosing the ideal place to stay. After booking your flight from Don Mueang International Airport to Colombo, browse our selection of hotels including:

  • All great journeys should include a little sightseeing. Independence Square & Independence Memorial Hall, Gangaramaya Temple and Viharamahadevi Park are must-do's during your Colombo adventure.

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 kilometers 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 kilometers 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.