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Type in your origin and destination city and we will give you the best flight route options based on flight time and connection time along with airline and airports delays.

Flights from Bangkok to Colombo – Direct & connecting routes

Non-stop airlines Connecting flights Show map Price search

BKK to CMB flights and routes map BKK to CMB – All flight route options from Suvarnabhumi Airport, Thailand to Bandaranaike International, Sri Lanka. These routes are operated by 3 airlines. Fly non-stop with SriLankan Airlines or Thai Airways International, or choose from 1 different stopover flights. The shortest flight time is 3 hours and 20 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
Thailand BKK Suvarnabhumi Airport Bangkok, Thailand
Sri Lanka CMB Bandaranaike , Sri Lanka
BKK
Suvarnabhumi Airport
ThailandBangkok, Thailand
Bandaranaike
Sri LankaColombo, Sri Lanka
CMB

Non-stop route options:

Duration

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

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3h 20m

SriLankan Airlines
Non-stop with SriLankan Airlines.
3h 20m
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 the same airline:

Duration

Via Bengaluru BLR
1 stop with IndiGo.

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10h 08m

Via Bengaluru BLR
1 stop with IndiGo.
10h 08m
SHOW SCHEDULE

1 stop route options with codeshare or different airlines:

Duration

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

SHOW SCHEDULE
8h 45m

Via Bengaluru BLR
8h 45m
With Thai Airways International & Air India 0-1 flights per day.
CODESHARE
SHOW SCHEDULE
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Bangkok to Colombo flights

With over 32 flights every week and 3 different airlines you have a wide range of options. You can fly non-stop to Colombo (CMB) from Bangkok (BKK) with Thai Airways International or SriLankan Airlines or opt for a connecting flight via Bengaluru (BLR).

Bangkok to Colombo with Thai Airways International

You can fly non-stop every weekday with flights departing at 21:40 or 21:55. Thai Airways International is a Star Alliance member.

With IndiGo

If you fly from Bangkok with IndiGo you will do a stopover in Bengaluru, BLR before reaching Colombo. This flight trip will take 10 hours and 8 minutes and you can fly every weekday with departures at 12:20 or 13:05.

Distance & flight times: Suvarnabhumi Airport to Bandaranaike International

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

ViaTotal flight timeLayover timeDistance
Direct3h 45m-1494 miles (2404 km)
BLR Bengaluru8h 45m3h 40m2000 miles (3218 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.BKK-CMB flight routesBangkok to Colombo flight routes illustrated on a map.
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Bangkok - Colombo route map and flight paths
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From Thailand to Colombo

Below is a list of other cities in Thailand with flights to Colombo with either non-stop or connecting flights.

You can fly non-stop from Bangkok (BKK) to Colombo (CMB) 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 8 hours and 45 minutes.

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

The flight time between Suvarnabhumi Airport (BKK) and Bandaranaike International (CMB) 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 CMB from BKK 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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