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Flights from Colombo to Bangkok – Direct & connecting routes

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CMB to BKK flights and routes map CMB to BKK – All flight route options from Bandaranaike International, Sri Lanka to Suvarnabhumi Airport, Thailand. These routes are operated by 5 airlines. Fly non-stop with SriLankan Airlines or Thai Airways International, or choose from 2 different stopover flights. The shortest flight time is 3 hours and 35 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
Sri Lanka CMB Bandaranaike Colombo, Sri Lanka
Thailand BKK Suvarnabhumi Airport, Thailand
CMB
Bandaranaike
Sri LankaColombo, Sri Lanka
Suvarnabhumi Airport
ThailandBangkok, Thailand
BKK
2 direct routes found »
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4 routes with different airlines found »
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Non-stop route options:

Duration

SriLankan Airlines
Non-stop with SriLankan Airlines. 2 flights per day.

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3h 35m

SriLankan Airlines
Non-stop with SriLankan Airlines.
3h 35m
2 flights per day.
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Thai Airways International
Non-stop with Thai Airways International. 1 flight per day.

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3h 45m

Thai Airways International
Non-stop with Thai Airways International.
3h 45m
1 flight per day.
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1 stop route options with codeshare or different airlines:

Duration

Via Bengaluru BLR With Air India & Thai Airways International 0-1 flights per day.
Mon,Fri & Sun
CODESHARE

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9h 30m

Mon,Fri & Sun
Via Bengaluru BLR
9h 30m
With Air India & Thai Airways International 0-1 flights per day.
Mon,Fri & Sun
CODESHARE
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Via Chennai MAA With SriLankan Airlines & Thai Airways International 0-1 flights per day.

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9h 55m

Via Chennai MAA
9h 55m
With SriLankan Airlines & Thai Airways International 0-1 flights per day.
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Colombo to Bangkok flights

With over 24 flights every week and 4 different airlines you have a wide range of options. You can fly non-stop to Bangkok (BKK) from Colombo (CMB) with Thai Airways International or SriLankan Airlines or choose a connecting flight via Bengaluru (BLR) or Chennai (MAA) if it suits you better.

Colombo to Bangkok with Thai Airways International

You can fly non-stop every weekday with flights departing at 00:55 or 01:00. Thai Airways International is a Star Alliance member.

Distance & flight times: Bandaranaike International to Suvarnabhumi Airport

The shortest flight time between CMB and BKK is 3 hours and 45 minutes.

ViaTotal flight timeLayover timeDistance
Direct3h 45m-1494 miles (2404 km)
BLR Bengaluru9h 30m4h 10m2000 miles (3218 km)
MAA Chennai9h 55m5h 0m1794 miles (2887 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.CMB-BKK flight routesColombo to Bangkok flight routes illustrated on a map.
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Colombo - Bangkok route map and flight paths
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Show all destinations from CMB Show all destinations from BKK
From Colombo to Thailand

Below is a list of other destinations to Thailand from Bandaranaike International with either direct flights or 1 stop connections.

You can fly non-stop from Colombo (CMB) to Bangkok (BKK) with Thai Airways International or SriLankan Airlines. The flight takes approximately 3 hours and 45 minutes. If you travel with a connecting flight instead, for example via Bengaluru, the total flight time will be 9 hours and 30 minutes.

If you're interested in direct flights, Thai Airways International or SriLankan Airlines is available. For flights with stopovers, Air India, Thai Airways International or SriLankan Airlines is also an option.

The flight time between Bandaranaike (CMB) and Suvarnabhumi Airport (BKK) is approximately 3 hours and 45 minutes. The distance between the two airports is 2000 miles (or 3218 kilometers).

Yes, you can fly non-stop to BKK from CMB with Thai Airways International or SriLankan Airlines.

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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