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Colombo To Bangkok Flights

  • One-Way
  • Round-Trip
  • Multi-City

From

Indira Gandhi International Airport

To

Chhatrapati Shivaji International Airport

DEPARTURE DATE

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Friday

Return Date

Book a round trip
to save more

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TRAVELLER & CLASS

1 Traveller(s)

Economy

August
September
October
November
December
January
February
March
April

May is by far the best month, wherein you can get cheapest flights for Colombo to Bangkok. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.

disclDisclaimer - All the above-mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Best Flight From Colombo To Bangkok

Cheapest
Thai Air Asia
Thai Air Asia

CMB

23:15

Colombo

Bandaranaike International Colombo Airport

Sun , 22 Jun 2025

03h 30m
ellipse
Non Stop

DMK

04:15

Bangkok

Don Mueang International Airport

Mon, 23 Jun 2025

£196
Air Asia
Air Asia

CMB

10:40

Colombo

Bandaranaike International Colombo Airport

Sun , 22 Jun 2025

08h 40m
ellipse
1 Stop

DMK

20:50

Bangkok

Don Mueang International Airport

Sun, 22 Jun 2025

£216
Thai Air Asia
Thai Air Asia

CMB

23:15

Colombo

Bandaranaike International Colombo Airport

Thu , 04 Sep 2025

03h 30m
ellipse
Non Stop

DMK

04:15

Bangkok

Don Mueang International Airport

Fri, 05 Sep 2025

£123
Air Asia
Air Asia

CMB

22:55

Colombo

Bandaranaike International Colombo Airport

Thu , 04 Sep 2025

09h 05m
ellipse
1 Stop

DMK

09:30

Bangkok

Don Mueang International Airport

Fri, 05 Sep 2025

£167
SriLankan Airlines
SriLankan Airlines

CMB

01:50

Colombo

Bandaranaike International Colombo Airport

Thu , 04 Sep 2025

14h 05m
ellipse
2 Stop

DMK

17:25

Bangkok

Don Mueang International Airport

Thu, 04 Sep 2025

£792
Etihad Airways
Etihad Airways

CMB

16:30

Colombo

Bandaranaike International Colombo Airport

Thu , 04 Sep 2025

17h 05m
ellipse
2 Stop

DMK

11:05

Bangkok

Don Mueang International Airport

Fri, 05 Sep 2025

£1570
ellipse

Early Morning Flight Colombo to Bangkok

wallet
Cheapest Flight
Found
£402
group
Average Flight
Time
08h 40m
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Date/Time
22 Jun 2025
00:05 AM
plane
Airlines
Malaysia Airlines
Ellipse

Late Night Flight Colombo to Bangkok

wallet
Cheapest Flight
Found
£196
group
Average Flight
Time
03h 30m
calendar
Date/Time
22 Jun 2025
23:15 PM
plane
Airlines
Thai Air Asia

Flights from Colombo to Bangkok with Easemytrip

Flying from Colombo to Bangkok has never been easier. Whether you’re planning a short business trip, a weekend getaway, or reconnecting with family and friends, Easemytrip brings you the best deals, seamless booking, and flexible options for this popular flight route. Our platform is built to help travellers like you compare flight prices, explore direct and connecting options, and find the perfect departure time — all within a few clicks.

The air route between Colombo to Bangkok is one of the most frequently travelled, offering reliable services from top airlines and excellent connectivity between Bandaranaike International Colombo Airport (CMB) and Don Mueang International Airport (DMK). You can expect a flight distance of approximately 2384 km, and most direct services cover it in around 11:35.

Let’s take a closer look at everything you need to know before booking your flight from Colombo to Bangkok.

Travel Overview: Colombo to Bangkok

Flight Details Information
Route Distance 2384 km
Average Flight Time 11:35 hrs
Departure Airport Bandaranaike International Colombo Airport (CMB)
Arrival Airport Don Mueang International Airport (DMK)
Cabin Classes Available Economy Class, Premium Economy, Business Class, First Class
Direct Flights YES
Common Airlines Thai Air Asia, Air Asia, SriLankan Airlines, Etihad Airways

The route is serviced regularly by both full-service and budget airlines, catering to all types of travellers — from those looking for no-frills budget options to those preferring business and first-class comfort. If you're flying for business, early morning weekday flights are a great choice, while leisure travellers often opt for weekend and evening departures.

Read more

FAQs about flights from Colombo to Bangkok

Are there direct flights from Colombo to Bangkok?

How early should I book?

Which airlines offer the most frequent service?

Is it cheaper to fly round-trip or one-way?

Can I mix airlines for departure and return?

Is it possible to change or cancel my booking after confirmation?

Can I book additional baggage or in-flight services in advance?