Flights from Bangkok (BKK) to Colombo (CMB)

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Bangkok to Colombo Flight Information

Find the Cheapest Flights from Bangkok (BKK) to Colombo (CMB)

Work hard, travel harder! Wotif brings you the cheapest Bangkok to Colombo flights, making it possible to have a five star holiday without that five star price tag. Browse and compare our top BKK to CMB routes and airport options. So, go ahead and treat yourself, your sweetheart, or the kids to an unforgettable holiday this year.

to Information

Traveling From
Suvarnabhumi Intl.
Origin Airport
Origin Airport IATA Code
BKK
Traveling To
Bandaranaike Intl.
Destination Airport
Destination Airport IATA Code
CMB
Number of Airlines Serving
Average Flight Time
 hours mins
Direct Flight Time
 hours mins
Flight Price

Frequently asked questions

How long is the flight from BKK to Colombo International Airport?
The cool thing about a long flight is that it basically forces you to slow down from the mad rush of everyday life. Make good use of the 10 hours and 53 minutes from Bang Phli to Seeduwa - Katunayake to knock back a few frothies, finally polish off that book or sneak in forty winks.
What airlines fly direct from Suvarnabhumi Airport to Colombo International Airport?
The journey is more important than the destination; Life begins at the end of your comfort zone; cliches yes, but no truer words have ever been spoken. If you're on your way from Bang Phli to Seeduwa - Katunayake, these are the only words that matter — "direct" and "flight." With a number of airlines offering nonstop services, you'll be there in a jiffy. See what you think of Thai Smile and SriLankan Airlines.
What are the cheapest days to fly?
Here's an insider tip: Monday is typically the cheapest day to fly! Looking at flight demand on Wotif in 2021, we found that flights departing on a Monday generally had the lowest average price, closely followed by flights on a Saturday. You might want to think twice about flying on a Thursday though; generally, our data showed that it had the highest average ticket price.
What is the best day to buy a plane ticket?
Guess what? It turns out that early in the week is the best time to score the cheapest plane tickets. Looking at flight demand on Wotif in 2021, we found that flights purchased on a Monday had the lowest airfares on average. Booking your plane ticket on the weekend also seems to score pretty good deals. However, airfares purchased on a Friday generally have a higher than average ticket value, so you might want to prepare your budget if you're booking on that day.
What is the cheapest month to fly?
When comparing airfares booked through Wotif in 2021, our data shows February is one of the cheapest months to fly. On the other hand, the month of December can be one of the most expensive times to travel, with the highest average ticket price, so it's best to get in early if December is your preferred travel month.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Wotif up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to Wotif's 2021 flight demand trends, you can bag a bargain with some of the cheapest airfares appearing just 1 week prior to travel.*According to flight demand on Wotif.com from January to December 2021. Savings are subject to change and may vary depending on selections made.
Address:
Colombo ,
Sri Lanka
IATA code:
CMB
Longitude:
79.886494
Latitude:
7.174112
Time zone:
Asia/Colombo
Address:
Bangkok ,
Thailand
IATA code:
BKK
Longitude:
100.752044
Latitude:
13.693062
Time zone:
Asia/Bangkok

Bangkok to Colombo Flight Deals from

Considering a quick trip to Colombo, but not sure which is the best route for you? Well, you’re in luck! Wotif has done the hard work, so all you need to do is check out these flights from BKK to CMB. With heaps of cheap fares from Bangkok, we guarantee you’ll be arriving to your holiday destination in style without emptying your bank account in the process.

It’s easy to book flights to Colombo from Bangkok  

For a huge choice of flights, simply enter your travel dates and hit search and we’ll hunt out fantastic deals on one-way, return and multi-city airfares to Colombo from Bangkok from different airlines. If you click the ‘direct flights’ box, you see flights that’ll get you to Colombo in just hour(s) and mins, too.   

Snap up great deals on flights to Colombo from Bangkok 

Choose from flights a day on average, with prices starting at and rising to depending on the cabin class, travel dates, and airline carrier. And if you’re up for a last-minute getaway, you can get great deals on flights from Bangkok to Colombo today!  

Find cheap airfares to Colombo from Bangkok 

Here are our insider tips for bagging a flight bargain: 

  • Look for midweek flights and late night, early morning arrival and departure times
  • Check out other airports near Bangkok and Colombo
  • Avoid peak season (prices tend to be lower in )
  • Be flexible with your travel dates and you can usually get cheaper options  

Reasons to book your flights to Colombo from Bangkok with Wotif

Wotif is a super-easy way to find the best flight for you to Colombo. Get more bang for your buck on flight and hotel or car rental combos and download the free Wotif app to tap into exclusive deals. Book now with Wotif and have a great flight!

 

Great places to stay after flight from Bangkok to Colombo

GOOD WOOD AIRPORT HOTEL

GOOD WOOD AIRPORT HOTEL

3 out of 5
CANADAFRIEND SHIP ROAD, 100, Seeduwa - Katunayake, WP
Stay at this 3-star hotel in Seeduwa - Katunayake. Enjoy free WiFi, free parking, and an outdoor pool. Popular attractions Negombo Beach and Supuwath Arana are ...
8/10 Very Good! (141 reviews)
It is very close to the airports. The room is spacious and clean. The staff is great. I would stay again.

Reviewed on 3 Nov 2025

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GOOD WOOD AIRPORT HOTEL
Limeshine - Airport Transit Hotel

Limeshine - Airport Transit Hotel

4 out of 5
Samagi Mawatha, Katunayake, No.325/A, Seeduwa - Katunayake, WP
The price is AU$53 per night from 12 Nov to 13 Nov
AU$53
12 Nov - 13 Nov
includes taxes & fees
Stay at this 4-star hotel in Seeduwa - Katunayake. Enjoy free WiFi, free parking, and breakfast (surcharge). Popular attractions Negombo Beach and Dutch Canal ...
8.6/10 Excellent! (49 reviews)
Breakfast was quite basic not much options for vegetarians

Reviewed on 23 Oct 2025

Limeshine - Airport Transit Hotel
Amora Lagoon

Amora Lagoon

3.5 out of 5
667/154 LIVER BROTHER, ROAD, Seeduwa - Katunayake, WP
Stay at this 3.5-star business-friendly hotel in Seeduwa - Katunayake. Enjoy free WiFi, free parking, and 2 restaurants. Popular attractions Negombo Beach and ...
7.6/10 Good! (67 reviews)
Convenient and clean
I had read some not so great reviews before leaving however I found Amora Lagoon a lovely hotel. It is a hotel in another country so things aren’t always going to be exactly what you expect from a local hotel however I found it quite pleasant. The staff were friendly and helpful, the pool was clean ...

Reviewed on 5 Feb 2025

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Amora Lagoon
See all 669 properties in Bandaranaike Intl.
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

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^Savings based on all package bookings made with Flight + Hotel on Wotif.com from , as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.