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Not ready to book? to track prices.Find the cheapest flights from Bangkok to Colombo
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IndiGo flights from Bangkok to Colombo
Our best IndiGo deals on Bangkok to Colombo flight tickets
SriLankan Airlines flights from Bangkok to Colombo
Our best SriLankan Airlines deals on Bangkok to Colombo flight tickets
See travel insights to Colombo from
How to get the cheapest flight ticket from Bangkok to Colombo
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 cheapest month to fly to Colombo?
The cheapest month to fly to Colombo from Bangkok is in August. Flight prices, which tend to average around $390, are often lower during this time because this is during the off-season. If you aren’t able to travel to Colombo during the month of August, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $422.
What is the cheapest day to depart on your flight to Colombo?
Our data shows that Tuesday is the least expensive day to fly to Colombo. Tickets to fly out on this day can be as low as $248. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Colombo on Monday is $794.
What is the cheapest time of day to depart on your flight to Colombo?
According to our data, the cheapest time of day to fly to Colombo is in the evening. momondo users have found flights departing from Bangkok to Colombo in the evening for as low as $478. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At midday is when there is more demand to fly to Colombo, so prices are often more expensive at around $665 per ticket.
What is the cheapest Bangkok to Colombo flight route?
Fly from Bangkok Don Mueang Intl to Colombo Bandaranaike Intl for the best Bangkok - Colombo flight prices
How far in advance should I book a flight to Colombo?
You are more likely to see cheaper flights to Colombo from Bangkok when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to Colombo for around $479 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colombo from Bangkok for as low as $242 on momondo.
What cabin class options are available on Bangkok to Colombo flights?
There are 2 cabin classes available to choose from on Bangkok to Colombo flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from Bangkok to Colombo on average per day?
The number of flights available between Bangkok and Colombo is 8 per day as of June 2025. The most frequent departure time is 07:00, with 52% of daily flights leaving at midday.
How many flights depart from Bangkok to Colombo on average per week?
58 flights are operational weekly from Bangkok to Colombo as of June 2025. The most popular departure day for this route is Wed, with 19% of flights per week taking off on this day.
Cheap Bangkok to Colombo flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Bangkok to Colombo
How far is Bangkok to Colombo by plane?
The distance between Bangkok and Colombo is about 2383.1 km. A reasonable flight in good conditions will take 3h 20m.
When did momondo last update prices for flights from Bangkok to Colombo?
Prices for flights from Bangkok to Colombo are updated daily.
How many operators does momondo search for flights from Bangkok to Colombo?
There are 2 operators available for flights from Bangkok to Colombo as of June 2025.
How old do you have to be to fly from Bangkok to Colombo?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bangkok to Colombo.
What documentation or ID do you need to fly to Colombo?
The travel and health documents required for your trip to Colombo 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 Colombo. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Bangkok to Colombo
Compare and see reviews for airlines that fly from Bangkok to Colombo with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $374 | Free cancellation | Rating 7.5 214 reviews | |||
| PriceFrom $459 | Free cancellation | Rating 6.8 74 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Bangkok to Colombo?
Finding the right flight to Colombo from Bangkok is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Colombo quick and easy, saving you time and money.
Can I find flights from Bangkok to Colombo with flexible booking policies on momondo?
Flights from Bangkok to Colombo with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Bangkok to Colombo?
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 Bangkok to Colombo.
I’m not ready to book a flight from Bangkok to Colombo right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Bangkok to Colombo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.