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Not ready to book? to track prices.Find the cheapest flights from Colombo to Bangkok
Round-trip
One-way
Last minute
Direct
Cheap return flights
KAYAK's recommended return flight deals from the most popular airlines that fly from Colombo to Bangkok.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Colombo to Bangkok.
Cheap last-minute flights
Planning a quick getaway from Colombo to Bangkok? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to Bangkok, so you can enjoy a seamless trip without stopovers.
Singapore Airlines flights from Colombo to Bangkok Suvarnabhumi Airport
Our best Singapore Airlines deals on Colombo to Bangkok Suvarnabhumi Airport flight tickets
Singapore Airlines![Singapore Airlines]()
21 Aug![Singapore Airlines]()
27 Aug
CMB11:05Colombo Bandaranaike Intl
20h 00m
1 stop
BKK08:35Bangkok Suvarnabhumi
BKK21:15Bangkok Suvarnabhumi
13h 50m
1 stop
CMB09:35Colombo Bandaranaike Intl
Singapore Airlines![Singapore Airlines]()
21 Aug![Singapore Airlines]()
28 Aug
CMB11:05Colombo Bandaranaike Intl
20h 00m
1 stop
BKK08:35Bangkok Suvarnabhumi
BKK20:10Bangkok Suvarnabhumi
28h 55m
1 stop
CMB23:35Colombo Bandaranaike Intl
Malaysia Airlines flights from Colombo to Bangkok Suvarnabhumi Airport
Our best Malaysia Airlines deals on Colombo to Bangkok Suvarnabhumi Airport flight tickets
Malaysia Airlines![Malaysia Airlines]()
22 May![Malaysia Airlines]()
31 May
CMB00:05Colombo Bandaranaike Intl
11h 50m
1 stop
BKK13:25Bangkok Suvarnabhumi
BKK17:15Bangkok Suvarnabhumi
7h 10m
1 stop
CMB22:55Colombo Bandaranaike Intl
Malaysia Airlines![Malaysia Airlines]()
20 Aug![Malaysia Airlines]()
28 Aug
CMB00:05Colombo Bandaranaike Intl
11h 50m
1 stop
BKK13:25Bangkok Suvarnabhumi
BKK11:05Bangkok Suvarnabhumi
13h 20m
1 stop
CMB22:55Colombo Bandaranaike Intl
See travel insights to Bangkok from
How to get the cheapest flight ticket from Colombo to Bangkok Suvarnabhumi Airport
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
Prices
Airlines
Other information
What is the typical price of a round-trip flight between Colombo and Bangkok Suvarnabhumi Airport?
What is the cheapest month to fly to Bangkok Suvarnabhumi Airport?
If you are unable to visit Bangkok Suvarnabhumi Airport during the month of August, then departing from Colombo during the month June is also very affordable. Most momondo users find prices during this month for around $387.
What is the cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport?
On average, the least expensive day to fly to Bangkok Suvarnabhumi Airport from Colombo is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,388. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Bangkok Suvarnabhumi Airport on Wednesday is $1,517.
What is the cheapest time of day to depart on your flight to Bangkok Suvarnabhumi Airport?
According to our data, the cheapest time of day to fly to Bangkok Suvarnabhumi Airport is at midday. momondo users have found flights departing from Colombo to Bangkok Suvarnabhumi Airport at midday for as low as $0. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $796 on average. Flights to Bangkok Suvarnabhumi Airport from Colombo in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.
What is the cheapest Colombo to Bangkok Suvarnabhumi flight route?
Fly from Colombo Bandaranaike Intl to Bangkok Suvarnabhumi for the best Colombo - Bangkok Suvarnabhumi flight prices
How far in advance should I book a flight to Bangkok Suvarnabhumi Airport?
You are more likely to see cheaper flights to Bangkok Suvarnabhumi Airport from Colombo when booking 17 weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Suvarnabhumi Airport for around $443 when searching 17 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok Suvarnabhumi Airport from Colombo for as low as $416 on momondo.
What cabin class options are available on Colombo to Bangkok Suvarnabhumi flights?
There are 3 cabin classes available to choose from on Colombo to Bangkok Suvarnabhumi 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 Suvarnabhumi?
IndiGo, Malaysia Airlines, and Singapore Airlines are the most popular carriers operating from Colombo to Bangkok Suvarnabhumi
Which airlines fly to Bangkok Suvarnabhumi Airport?
Thai AirAsia, SriLankan Airlines and Thai Airways are the top three most popular airlines that fly to Bangkok Suvarnabhumi Airport from Colombo according to our data. Thai AirAsia is the first choice among our users, with 80% of people opting to fly with this airline when travelling to Bangkok Suvarnabhumi Airport. Keep in mind that there are 3 different airlines that fly to Bangkok Suvarnabhumi Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Colombo to Bangkok Suvarnabhumi Airport on average per day?
As of April 2025, 9 flights take off from Colombo and land in Bangkok Suvarnabhumi Airport each day. The most common flight departure time for this route is 01:00, with 74% of daily flights taking off in the morning.
How many flights depart from Colombo to Bangkok Suvarnabhumi Airport on average per week?
63 flights are operational weekly from Colombo to Bangkok Suvarnabhumi Airport as of April 2025. The most popular departure day for this route is Fri, with 21% of flights per week taking off on this day.
Cheap Colombo to Bangkok Suvarnabhumi Airport flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Colombo to Bangkok Suvarnabhumi Airport
How far is Colombo to Bangkok Suvarnabhumi by plane?
A flight from Colombo to Bangkok Suvarnabhumi will travel around 2403.8 km. By plane, this route typically takes 3h 35m.
When did momondo last update prices for flights from Colombo to Bangkok Suvarnabhumi Airport?
Prices for flights from Colombo to Bangkok Suvarnabhumi Airport are updated daily.
How many operators does momondo search for flights from Colombo to Bangkok Suvarnabhumi Airport?
As of April 2025, there are 3 operators available to choose from for flights from Colombo to Bangkok Suvarnabhumi Airport.
How old do you have to be to fly from Colombo to Bangkok Suvarnabhumi Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Colombo to Bangkok Suvarnabhumi Airport.
What documentation or ID do you need to fly to Bangkok Suvarnabhumi Airport?
The required travel and health documents for your Bangkok Suvarnabhumi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Bangkok Suvarnabhumi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Colombo to Bangkok Suvarnabhumi Airport
Compare and see reviews for airlines that fly from Colombo to Bangkok Suvarnabhumi Airport with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $322 | Free cancellation | Rating 7.5 206 reviews | |||
| PriceFrom $408 | Free cancellation | Rating 6.8 73 reviews | |||
| PriceFrom $591 | Free cancellation | Rating 7.7 323 reviews |
Travelling to a place near Bangkok?
Book flights to Bangkok if you plan to visit one of these locationsPattaya
Ayutthaya
Ko Lan
Kanchanaburi
Ko Samet
Chonburi
Cha-am
Sattahip
Why use momondo?
Why should I use momondo to find a flight deal from Colombo to Bangkok?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Colombo to Bangkok for you.
Can I find flights from Colombo to Bangkok with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Bangkok from Colombo with this policy.
How can momondo help me find flights from Colombo to Bangkok?
Once you have performed a search for Colombo to Bangkok flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Colombo to Bangkok right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Colombo to Bangkok now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Bangkok and let you know when they change.