Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Colombo to Bangkok
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
IndiGo flights from Colombo to Bangkok
Our best IndiGo deals on Colombo to Bangkok flight tickets
Jetstar Asia flights from Colombo to Bangkok
Our best Jetstar Asia deals on Colombo to Bangkok flight tickets
See travel insights to Bangkok from
How to get the cheapest flight ticket from Colombo to Bangkok
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Colombo and Bangkok?
What is the cheapest month to fly to Bangkok?
The month of August is, on average, the cheapest month to fly to Bangkok from Colombo, with most prices found around $399. The month of September is another great option to travel to Bangkok, with average flight prices from Colombo averaging around $402.
What is the cheapest day to depart on your flight to Bangkok?
The cheapest day to depart on your flight to Bangkok is on a Friday when prices can be found for as low as $1,347. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $1,467. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bangkok.
What is the cheapest time of day to depart on your flight to Bangkok?
Flying to Bangkok from Colombo in the evening is the least expensive time of day to depart. momondo users have found prices as low as $804 when looking at flights departing in the evening. Flights to Bangkok are more costly in the morning, with an average ticket price of $1,394. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Colombo to Bangkok flight route?
Fly from Colombo Bandaranaike Intl to Bangkok Don Mueang Intl for the best Colombo - Bangkok flight prices
How far in advance should I book a flight to Bangkok?
You are more likely to see cheaper flights to Bangkok from Colombo when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around $444 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from Colombo for as low as $414 on momondo.
What cabin class options are available on Colombo to Bangkok flights?
There are 3 cabin classes available to choose from on Colombo to Bangkok flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Colombo to Bangkok?
Malaysia Airlines, Singapore Airlines, and Jetstar Asia are the most popular carriers operating from Colombo to Bangkok
Which airlines fly to Bangkok?
Thai AirAsia, SriLankan Airlines and Thai Airways are the top three most popular airlines that fly to Bangkok from Colombo according to our data. Thai AirAsia is the first choice among our users, with 82% of people opting to fly with this airline when travelling to Bangkok. Keep in mind that there are 3 different airlines that fly to Bangkok on a routine basis, so you have a few additional options to choose from.
How many flights depart from Colombo to Bangkok on average per day?
9 flights are operational daily from Colombo to Bangkok as of June 2025. The most popular departure time for this route is 01:00, with 73% of flights per day taking off in the morning.
How many flights depart from Colombo to Bangkok on average per week?
The number of flights available between Colombo and Bangkok is 68 per week as of June 2025. The most frequent departure day is Wed, with 19% of weekly flights leaving on this day.
Cheap Colombo to Bangkok flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Colombo to Bangkok
Best price found | $370 |
|---|---|
Fastest flight time | 3h 35m |
Direct flights | Mon, Fri, Sat and Sun |
Airports in Bangkok | 1 airport |
How far is Colombo to Bangkok by plane?
A flight from Colombo to Bangkok will travel around 2383.1 km. 3h 35m is a normal flight duration for this route.
When did momondo last update prices for flights from Colombo to Bangkok?
Prices for flights from Colombo to Bangkok refresh daily.
How many operators does momondo search for flights from Colombo to Bangkok?
As of June 2025, there are 3 operators available to choose from for flights from Colombo to Bangkok.
How old do you have to be to fly from Colombo to Bangkok?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Colombo to Bangkok.
What documentation or ID do you need to fly to Bangkok?
The travel and health documents required for your trip to Bangkok can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Bangkok. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Colombo to Bangkok
Compare and see reviews for airlines that fly from Colombo to Bangkok with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $315 | Free cancellation | Rating 7.5 216 reviews | |||
| PriceFrom $398 | Free cancellation | Rating 6.8 74 reviews | |||
| PriceFrom $569 | Free cancellation | Rating 7.7 338 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Colombo to Bangkok?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Colombo to Bangkok . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Colombo to Bangkok with flexible booking policies on momondo?
momondo does allow users to show only those flights to Bangkok from Colombo which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Colombo to Bangkok?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Colombo to Bangkok.
I’m not ready to book a flight from Colombo to Bangkok right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Colombo to Bangkok flights. All you need is a valid email address and we will do the rest; it is that quick and easy.