DMK - CMB

฿4,826 Find Cheap Flights from Bangkok Don Mueang Intl to Colombo – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
฿9,284
Typical prices: ฿8,888-฿12,309
Thai AirAsia
Fri 7/12Sun 16/12
DMK - CMB • Direct
Cheapest one-way flight
฿4,826
Typical prices: ฿4,248-฿6,062
Thai AirAsia
Sat 20/1
DMK - CMB • Direct
Direct flights
You can fly direct with Thai AirAsia. Average duration is 3h 25m
Direct flights
+1
Direct flights
+1
When to book
in advance
Our data shows that travellers who book at least 16 weeks in advance save around 20% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 15% price drop
Most popular
Good to know
+1
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Colombo Bandaranaike Intl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Don Mueang Intl to Colombo (DMK-CMB)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Don Mueang Intl to Bandaranaike Intl

Mon 7 Dec - Wed 16 Dec
Thai AirAsia Logo
20:05 - 22:00DMK  Bangkok Don Mueang Intl-CMB Colombo Bandaranaike Intl
3h 25mdirect
Thai AirAsia Logo
23:00 - 03:55CMB  Colombo Bandaranaike Intl-DMK Bangkok Don Mueang Intl
3h 25mdirect
฿9,284Thai AirAsia
Mon 7 Dec - Wed 16 Dec
Thai AirAsia Logo
20:05 - 22:00DMK  Bangkok Don Mueang Intl-CMB Colombo Bandaranaike Intl
3h 25mdirect
Thai AirAsia Logo
23:00 - 03:55CMB  Colombo Bandaranaike Intl-DMK Bangkok Don Mueang Intl
3h 25mdirect
฿9,384Thai AirAsia
Mon 7 Dec - Wed 16 Dec
Thai AirAsia Logo
20:05 - 22:00DMK  Bangkok Don Mueang Intl-CMB Colombo Bandaranaike Intl
3h 25mdirect
Thai AirAsia Logo
23:00 - 03:55CMB  Colombo Bandaranaike Intl-DMK Bangkok Don Mueang Intl
3h 25mdirect
฿9,451Thai AirAsia
Thu 3 Dec - Wed 9 Dec
Thai AirAsia Logo
20:05 - 22:00DMK  Bangkok Don Mueang Intl-CMB Colombo Bandaranaike Intl
3h 25mdirect
Thai AirAsia Logo
23:00 - 03:55CMB  Colombo Bandaranaike Intl-DMK Bangkok Don Mueang Intl
3h 25mdirect
฿9,485Thai AirAsia
Mon 7 Dec - Wed 16 Dec
Thai AirAsia Logo
20:05 - 22:00DMK  Bangkok Don Mueang Intl-CMB Colombo Bandaranaike Intl
3h 25mdirect
Thai AirAsia Logo
23:00 - 03:55CMB  Colombo Bandaranaike Intl-DMK Bangkok Don Mueang Intl
3h 25mdirect
฿9,518Thai AirAsia
Mon 7 Dec - Wed 16 Dec
Thai AirAsia Logo
20:05 - 22:00DMK  Bangkok Don Mueang Intl-CMB Colombo Bandaranaike Intl
3h 25mdirect
Thai AirAsia Logo
23:00 - 03:55CMB  Colombo Bandaranaike Intl-DMK Bangkok Don Mueang Intl
3h 25mdirect
฿9,552Thai AirAsia
Mon 7 Dec - Wed 16 Dec
Thai AirAsia Logo
20:05 - 22:00DMK  Bangkok Don Mueang Intl-CMB Colombo Bandaranaike Intl
3h 25mdirect
Thai AirAsia Logo
23:00 - 03:55CMB  Colombo Bandaranaike Intl-DMK Bangkok Don Mueang Intl
3h 25mdirect
฿9,585Thai AirAsia
Mon 7 Dec - Wed 16 Dec
Thai AirAsia Logo
20:05 - 22:00DMK  Bangkok Don Mueang Intl-CMB Colombo Bandaranaike Intl
3h 25mdirect
Thai AirAsia Logo
23:00 - 03:55CMB  Colombo Bandaranaike Intl-DMK Bangkok Don Mueang Intl
3h 25mdirect
฿9,619Thai AirAsia
Sat 21 Nov - Sat 28 Nov
Multiple Airlines Logo
12:05 - 20:45DMK  Bangkok Don Mueang Intl-CMB Colombo Bandaranaike Intl
10h 10m1 stop Kuala Lumpur Intl
Multiple Airlines Logo
23:00 - 03:55CMB  Colombo Bandaranaike Intl-DMK Bangkok Don Mueang Intl
3h 25mdirect
฿10,892Multiple Airlines
Thu 3 Dec - Wed 9 Dec
Multiple Airlines Logo
15:10 - 21:50DMK  Bangkok Don Mueang Intl-CMB Colombo Bandaranaike Intl
8h 10m1 stop Kuala Lumpur Intl
Multiple Airlines Logo
23:00 - 03:55CMB  Colombo Bandaranaike Intl-DMK Bangkok Don Mueang Intl
3h 25mdirect
฿11,093Multiple Airlines
Booking Insights

Price, demand, and travel trends for Bangkok Don Mueang Intl Airport to Colombo Bandaranaike Intl Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a return flight from Bangkok Don Mueang Intl Airport to Colombo Bandaranaike Intl Airport?

Return flights from Bangkok Don Mueang Intl Airport to Colombo Bandaranaike Intl Airport typically range from ฿8,888 to ฿12,309. The lowest price found in the past 5 days was ฿9,284 on Thai AirAsia.

What's the cheapest day of the week to fly from Bangkok Don Mueang Intl Airport to Colombo Bandaranaike Intl Airport?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Bangkok Don Mueang Intl Airport to Colombo Bandaranaike Intl Airport. It's 12% cheaper than the average day, while Monday is the most expensive, with prices 11% higher.

What is the cheapest month to fly from Bangkok Don Mueang Intl Airport to Colombo Bandaranaike Intl Airport?

•February is the cheapest month to fly from Bangkok Don Mueang Intl Airport to Colombo Bandaranaike Intl Airport at ฿8,948 return.
•July (฿13,473) and June (฿13,272) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 50% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Bangkok Don Mueang Intl Airport to Colombo Bandaranaike Intl Airport the cheapest?

Flights from Bangkok Don Mueang Intl Airport to Colombo Bandaranaike Intl Airport are cheapest 16 weeks before departure. Booking in this window typically costs about 20% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for Bangkok Don Mueang Intl Airport to Colombo Bandaranaike Intl Airport flights

Low season

October

Cheapest flight

฿4,826
Beat the crowds with an average 66% drop in travellers.
The most popular month to fly with an average 131% increase in travellers.
One-way flight from Bangkok Don Mueang Intl Airport to Colombo Bandaranaike Intl Airport

When to book flights from Don Mueang Intl to Bandaranaike Intl

Are your dates flexible? Find out the best times to travel from Don Mueang Intl to Bandaranaike Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Bangkok Don Mueang Intl Airport to Colombo Bandaranaike Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • What are the earliest and latest flights from Bangkok Don Mueang Intl Airport to Colombo Bandaranaike Intl Airport?

    These are the earliest and latest flight times available from Bangkok Don Mueang Intl Airport to Colombo Bandaranaike Intl Airport:

    • Earliest: departs at 20:05 and lands at 23:30
    • Latest: departs at 20:05 and lands at 23:30.

    The flight takes about 3h 25m.

  • Which cabin classes can I book on flights from Bangkok Don Mueang Intl Airport to Colombo Bandaranaike Intl Airport?

    Only Economy class is available on flights from Bangkok Don Mueang Intl Airport to Colombo Bandaranaike Intl Airport.

  • How long is a flight from Bangkok Don Mueang Intl Airport to Colombo Bandaranaike Intl Airport?

    A direct flight from Bangkok Don Mueang Intl Airport to Colombo Bandaranaike Intl Airport takes 3h 25m, covering 3,834 km.

  • Do I need a passport to fly from Bangkok Don Mueang Intl Airport to Colombo Bandaranaike Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Bangkok Don Mueang Intl Airport to Colombo Bandaranaike Intl Airport flight?

    Return flights from Bangkok Don Mueang Intl Airport to Colombo Bandaranaike Intl Airport range from ฿8,888 to ฿12,309, with an average of ฿10,477 over the past 12 months. Anything below ฿8,888 counts as a good deal.

  • How expensive are last-minute Bangkok Don Mueang Intl Airport to Colombo Bandaranaike Intl Airport flights?

    Last-minute fares on this route (booked within two weeks of departure) run 12% above the ฿10,477 route average. Book 16 weeks before departure for the lowest fares.

  • What is the standard checked bag allowance on flights from Bangkok Don Mueang Intl Airport to Colombo Bandaranaike Intl Airport?

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge ฿865–฿3,351 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Bangkok Don Mueang Intl Airport to Colombo Bandaranaike Intl Airport?

    The Airbus A320-100/200 family is used most often on this route, operated mainly by ศรีลังกาแอร์ไลน์ and Thai Airways. Other aircraft seen on the route include Airbus A321neo variants.

  • How are flight departures from Bangkok Don Mueang Intl Airport to Colombo Bandaranaike Intl Airport spread across the day?

    Evening is the busiest departure period on Bangkok Don Mueang Intl Airport to Colombo Bandaranaike Intl Airport flights, with 100% leaving in that window. Morning departures account for 0%, Afternoon flights for 0%, and Night flights for 0%.

  • How are flight prices from Bangkok Don Mueang Intl Airport to Colombo Bandaranaike Intl Airport looking right now?

    One-way fares from Bangkok Don Mueang Intl Airport to Colombo Bandaranaike Intl Airport are currently in line with typical prices for this route. Average one-way fares are about ฿5,041.

  • Which car hire options are available at Colombo Bandaranaike Intl Airport (CMB)?

    Colombo Bandaranaike Intl Airport (CMB) hosts 5 major car hire companies, with daily rates starting from around ฿1,441 for economy cars. Top options include:

    • Xdrive Mobility
    • GREEN MOTION
    • AcaRent
    • Ace
    • CarWiz

  • Which airports can I use when flying from Bangkok Don Mueang Intl Airport to Colombo Bandaranaike Intl Airport?

    Flights from Bangkok Don Mueang Intl Airport to Colombo Bandaranaike Intl Airport usually depart from Bangkok Don Mueang Intl (DMK) and arrive at Colombo Bandaranaike Intl (CMB).

  • Can I save money by using flexible dates for flights from Bangkok Don Mueang Intl Airport to Colombo Bandaranaike Intl Airport?

    Yes. Flexible dates can save you up to 21% on flights from Bangkok Don Mueang Intl Airport to Colombo Bandaranaike Intl Airport. Tuesday is the cheapest departure day at ฿9,250 return on average, while Monday is the most expensive at ฿11,697, a difference of ฿2,447.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • Which airlines fly from Bangkok Don Mueang Intl Airport to Colombo Bandaranaike Intl Airport?

    Only Thai AirAsia operates flights between Bangkok Don Mueang Intl Airport and Colombo Bandaranaike Intl Airport.

  • What is the time difference between Bangkok Don Mueang Intl Airport and Colombo Bandaranaike Intl Airport?

    Colombo Bandaranaike Intl Airport is 1 hour behind Bangkok Don Mueang Intl Airport (India Time vs Indochina Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which airlines offer extra legroom and free seat selection on Bangkok Don Mueang Intl Airport to Colombo Bandaranaike Intl Airport flights?

    Among airlines operating Bangkok Don Mueang Intl Airport to Colombo Bandaranaike Intl Airport flights:

    • Thai AirAsia: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Bangkok Don Mueang Intl Airport to Colombo Bandaranaike Intl Airport flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Thai AirAsia: a cabin bag and a checked bag in Economy class

    Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

Your guide to booking Bangkok Don Mueang Intl Airport to Colombo Bandaranaike Intl Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Monday. On this route, Tuesday flights average ฿9,250, which is about ฿2,447 less than Monday fares (21% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 16 weeks before you fly. On this route, that window historically saves about 20% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Bangkok Don Mueang Intl Airport to Colombo Bandaranaike Intl Airport trip for February. Fares historically average ฿8,948 return in that month – typically ฿4,524 less than the most expensive month, which is July (based on the last 12 months).

Prefer to fly direct from Bangkok Don Mueang Intl to Colombo Bandaranaike Intl?

 
Find which airlines fly direct from Bangkok Don Mueang Intl Airport to Colombo Bandaranaike Intl Airport, which days they fly and book direct flights.

Direct departures

Bangkok Don Mueang Intl to Colombo Bandaranaike Intl

Monday

Thai AirAsia

Thai AirAsia

Tuesday

Thai AirAsia

Thai AirAsia

Wednesday

Thai AirAsia

Thai AirAsia

Thursday

Thai AirAsia

Thai AirAsia

Friday

Thai AirAsia

Thai AirAsia

Saturday

Thai AirAsia

Thai AirAsia

Sunday

Thai AirAsia

Thai AirAsia

See more direct flights

Direct returns

Colombo Bandaranaike Intl to Bangkok Don Mueang Intl

Monday

Thai AirAsia

Thai AirAsia

Tuesday

Thai AirAsia

Thai AirAsia

Wednesday

Thai AirAsia

Thai AirAsia

Thursday

Thai AirAsia

Thai AirAsia

Friday

Thai AirAsia

Thai AirAsia

Saturday

Thai AirAsia

Thai AirAsia

Sunday

Thai AirAsia

Thai AirAsia

See more direct flights

More options for your flight from Don Mueang Intl to Bandaranaike Intl

Complete your trip to Bandaranaike Intl with a hotel stay or car hire