Golden Buddha statues along a riverside walkway with a city skyline in the background.

CA $226 Cheap Flights from Bangkok (BKK) to Colombo (CMB)

View CA $226 flight on Fri, Jun 25, 2027Opens in a new window

Popular airlines from Suvarnabhumi International Airport (BKK) to Bandaranaike Intl. Airport (CMB)

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Cheap flights from Bangkok (BKK) to Colombo (CMB)

Prices were available within the past 7 days and start at CA $226 for one-way flights and CA $492 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Mon, Sep 7 - Thu, Sep 24
BKK
Bangkok
CMB
Colombo
CA $492 Roundtrip, found 3 days ago
CA $492
Roundtrip
found 3 days ago
Select Air India flight, departing Mon, Sep 7 from Bangkok to Colombo, returning Thu, Sep 24, priced at CA $492 found 3 days ago
IndiGo
Sat, Oct 3 - Thu, Oct 22
BKK
Bangkok
CMB
Colombo
CA $517 Roundtrip, found 5 days ago
CA $517
Roundtrip
found 5 days ago
Select IndiGo flight, departing Sat, Oct 3 from Bangkok to Colombo, returning Thu, Oct 22, priced at CA $517 found 5 days ago
IndiGo
Sat, Oct 3 - Thu, Oct 22
BKK
Bangkok
CMB
Colombo
CA $524 Roundtrip, found 5 days ago
CA $524
Roundtrip
found 5 days ago
Select IndiGo flight, departing Sat, Oct 3 from Bangkok to Colombo, returning Thu, Oct 22, priced at CA $524 found 5 days ago
Air India
Tue, Sep 15 - Wed, Oct 7
BKK
Bangkok
CMB
Colombo
CA $526 Roundtrip, found 1 day ago
CA $526
Roundtrip
found 1 day ago
Select Air India flight, departing Tue, Sep 15 from Bangkok to Colombo, returning Wed, Oct 7, priced at CA $526 found 1 day ago
IndiGo
Sat, Oct 3 - Thu, Oct 22
BKK
Bangkok
CMB
Colombo
CA $532 Roundtrip, found 5 days ago
CA $532
Roundtrip
found 5 days ago
Select IndiGo flight, departing Sat, Oct 3 from Bangkok to Colombo, returning Thu, Oct 22, priced at CA $532 found 5 days ago
Air India
Mon, Sep 7 - Wed, Sep 23
BKK
Bangkok
CMB
Colombo
CA $539 Roundtrip, found 3 days ago
CA $539
Roundtrip
found 3 days ago
Select Air India flight, departing Mon, Sep 7 from Bangkok to Colombo, returning Wed, Sep 23, priced at CA $539 found 3 days ago
IndiGo
Sat, Oct 3 - Thu, Oct 22
BKK
Bangkok
CMB
Colombo
CA $542 Roundtrip, found 5 days ago
CA $542
Roundtrip
found 5 days ago
Select IndiGo flight, departing Sat, Oct 3 from Bangkok to Colombo, returning Thu, Oct 22, priced at CA $542 found 5 days ago
Thai Airways International
Tue, Sep 1 - Mon, Sep 7
BKK
Bangkok
CMB
Colombo
CA $564 Roundtrip, found 5 hours ago
CA $564
Roundtrip
found 5 hours ago
Select Thai Airways International flight, departing Tue, Sep 1 from Bangkok to Colombo, returning Mon, Sep 7, priced at CA $564 found 5 hours ago
SriLankan Airlines
Tue, Sep 1 - Mon, Sep 7
BKK
Bangkok
CMB
Colombo
CA $576 Roundtrip, found 5 hours ago
CA $576
Roundtrip
found 5 hours ago
Select SriLankan Airlines flight, departing Tue, Sep 1 from Bangkok to Colombo, returning Mon, Sep 7, priced at CA $576 found 5 hours ago
Vietnam Airlines
Fri, Nov 6 - Mon, Nov 16
BKK
Bangkok
CMB
Colombo
CA $578 Roundtrip, found 1 day ago
CA $578
Roundtrip
found 1 day ago
Select Vietnam Airlines flight, departing Fri, Nov 6 from Bangkok to Colombo, returning Mon, Nov 16, priced at CA $578 found 1 day ago

Find the cheapest month to fly from Bangkok (BKK) to Colombo (CMB)

May is typically the cheapest month to fly

From CA $438 - CA $693 per traveller.

Frequently asked questions

How much does a flight from Bangkok (BKK-Suvarnabhumi Intl.) to Colombo (CMB-Bandaranaike Intl.) cost?
You can find cheap one-way flights from CA $226 and cheap return flights from CA $492 BKK to CMB with Expedia. One-way flights typically cost between CA$313 and CA$2196, and return flights often range between CA$685 and CA$2121. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when BKK to CMB ticket fares go up or down.
What is the cheapest month to fly from Bangkok (BKK) to Colombo (CMB)?
The cheapest months to fly from Bangkok (BKK) to Colombo (CMB) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Bangkok (BKK-Suvarnabhumi Intl.) to Colombo (CMB-Bandaranaike Intl.)?
There are 2 airlines offering direct flights from Bangkok (BKK-Suvarnabhumi Intl.) to Colombo (CMB-Bandaranaike Intl.). Here are the carriers:
  • SriLankan Airlines operates 14 direct flights from Bangkok (BKK-Suvarnabhumi Intl.) to Colombo (CMB-Bandaranaike Intl.) every week.
  • Thai Airways International operates 7 direct flights from Bangkok (BKK-Suvarnabhumi Intl.) to Colombo (CMB-Bandaranaike Intl.) every week.
How do I find cheap flights from Bangkok (BKK-Suvarnabhumi Intl.) to Colombo (CMB-Bandaranaike Intl.)?
To find a cheap flight from Bangkok (BKK-Suvarnabhumi Intl.) to Colombo (CMB-Bandaranaike Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Bangkok (BKK-Suvarnabhumi Intl.) to Colombo (CMB-Bandaranaike Intl.)?
The best airline to fly with from Bangkok (BKK-Suvarnabhumi Intl.) to Colombo (CMB-Bandaranaike Intl.) will differ from traveler to traveler. If you like to fly early, SriLankan Airlines offers early morning flights. If price is the most important factor, SriLankan Airlines typically offers the lowest fares. Emirates offers the most daily flights from Bangkok (BKK-Suvarnabhumi Intl.) to Colombo (CMB-Bandaranaike Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Bangkok (BKK-Suvarnabhumi Intl.) to Colombo (CMB-Bandaranaike Intl.)?
The cheapest months to fly from Bangkok (BKK-Suvarnabhumi Intl.) to Colombo (CMB-Bandaranaike Intl.) are typically May and March, with average return flights around CA$481. The most popular months for this route are February and January, meaning you'll find plenty of flight options during these times. While there isn't a single month that is both the cheapest and most popular, if you're looking for the best value, aiming for May or March could save you money, and you'll still have good flight availability.
How many flights per day from Bangkok (BKK-Suvarnabhumi Intl.) to Colombo (CMB-Bandaranaike Intl.)?
You'll find around 3 nonstop flights per day from Bangkok (BKK-Suvarnabhumi Intl.) to Colombo (CMB-Bandaranaike Intl.). For even more choices, look at flights that include layovers, as there are approximately 64 connecting flights per day. Some common connection points include Dubai Intl. (DXB), Abu Dhabi Intl. (AUH), and Kuala Lumpur Intl. (KUL).
What is the earliest flight from Bangkok (BKK-Suvarnabhumi Intl.) to Colombo (CMB-Bandaranaike Intl.)?
The earliest flight from Bangkok (BKK-Suvarnabhumi Intl.) to Colombo (CMB-Bandaranaike Intl.) typically departs around 12:10 AM local time. This service is operated by Scoot and Singapore Airlines. This is a seasonal service, active in September and October. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Bangkok (BKK-Suvarnabhumi Intl.) to Colombo (CMB-Bandaranaike Intl.)?
You'll generally find the most flights from Bangkok (BKK-Suvarnabhumi Intl.) to Colombo (CMB-Bandaranaike Intl.) on a Sunday, with around 45 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include IndiGo, Singapore Airlines, and Malaysia Airlines. Flight schedules are quite consistent throughout the week, so you'll have plenty of choices no matter which day you choose to fly.
What are the most popular departure times for flights from Bangkok (BKK-Suvarnabhumi Intl.) to Colombo (CMB-Bandaranaike Intl.)?
The most popular departure times for flights from Bangkok (BKK-Suvarnabhumi Intl.) to Colombo (CMB-Bandaranaike Intl.) are between 9am and 12pm. Many major carriers, including Emirates, IndiGo and Malaysia Airlines, offer flights during this window. Many travellers prefer these times as they allow for a morning departure, giving you a good portion of the day to settle in at your destination.
How long does it take to fly from Bangkok (BKK-Suvarnabhumi Intl.) to Colombo (CMB-Bandaranaike Intl.)?
Direct flights from BKK to CMB usually take about 3 hours 30 minutes, traveling roughly 2,391 kilometers. If you opt for a connecting flight, expect to add around 20 hours 50 minutes to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Bangkok (BKK-Suvarnabhumi Intl.) to Colombo (CMB-Bandaranaike Intl.)?
Yes, you can fly business class or first class between Bangkok (BKK) and Colombo (CMB).Airlines that offer business class service on this route include:
  • Malaysia Airlines
  • Turkish Airlines
  • Emirates
  • Thai Airways International
  • SriLankan Airlines
  • Air India
  • Singapore Airlines
  • Etihad Airways
  • Cathay Pacific
  • Air China
  • Condor

First class cabins are available on Emirates.
How much is a business class flight from Bangkok (BKK-Suvarnabhumi Intl.) to Colombo (CMB-Bandaranaike Intl.)?
A non-stop, one-way business class flight from Bangkok (BKK-Suvarnabhumi Intl.) to Colombo (CMB-Bandaranaike Intl.) is usually around CA$977 - CA$1,171. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between BKK to CMB if you opt for a connecting flight.
How do I earn miles on a Bangkok (BKK) to Colombo (CMB) flight with Expedia?
It's easy to earn miles on a Bangkok (BKK) to Colombo (CMB) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Colombo (CMB) from Bangkok (BKK)?
If you're planning to travel to Colombo from Suvarnabhumi Intl. (BKK), you can fly directly into Bandaranaike Intl. (CMB). Some flights may connect through major hubs like Dubai Intl. (DXB), Phuket Intl. (HKT), or Changi (SIN) before reaching Colombo. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Bangkok (BKK) to Colombo (CMB) at the last minute?
Typically, booking a last minute flight from Bangkok (BKK) to Colombo (CMB) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Bangkok (BKK) to Colombo (CMB) flight and hotel package?
Securing a Bangkok (BKK) to Colombo (CMB) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Bangkok (BKK-Suvarnabhumi Intl.) to Colombo (CMB-Bandaranaike Intl.)?
If you booked your Bangkok (BKK-Suvarnabhumi Intl.) to Colombo (CMB-Bandaranaike Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Suvarnabhumi Intl.
Destination airport
Bandaranaike Intl.
Airlines serving
Air India, Cathay Pacific, Emirates, Etihad Airways, FlexFlight, Hahn Air Systems, IndiGo, Malaysia Airlines, Singapore Airlines, SriLankan Airlines, Thai Airways International, Vietjet Air, Vietnam Airlines
Roundtrip price
CA $492
Distance
2378 km
Average flight time
1 hour 58 mins

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Bangkok to Seeduwa - Katunayake Flights

The easy way to book your flights from Bangkok to Colombo 

With Expedia, it’s simple to find and book flights to Colombo from Bangkok whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Bandaranaike Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Bangkok to Colombo today, tomorrow, or this week.  

 

Save dollars with cheap flights from Suvarnabhumi Intl., BKK to Bandaranaike Intl., CMB 

Sort your search results by price to find great deals on your flight from Bangkok to Colombo—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Colombo from Bangkok currently is just CA $492 rising to CA $578.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Colombo  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Colombo from Bangkok 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Colombo with Expedia today.

Bangkok to Seeduwa - Katunayake Flights

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