￥23,317 Cheap flights from Colombo (CMB) to Bangkok (BKK)

Featured airlines

Plan, book, fly with confidence

Be in the know

Get alerts if flight prices drop or rise*

Book smarter

Save up to 40% on select hotels after you book a flight*

Earn twice

Earn your airline miles on top of our rewards

Cheap Flights from Colombo to Bangkok (CMB-BKK)

Prices were available within the past 7 days and start at ￥23,317 for one-way flights and ￥40,258 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

Tue, Jun 25 - Sat, Jun 29

CMB

Colombo

DMK

Bangkok

￥40,258

Roundtrip

found 5 days ago

Tue, Jun 25 - Sat, Jun 29

CMB

Colombo

DMK

Bangkok

￥40,267

Roundtrip

found 5 days ago

Thu, May 30 - Thu, Jun 27

CMB

Colombo

DMK

Bangkok

￥40,309

Roundtrip

found 5 days ago

Thu, May 30 - Thu, Jun 27

CMB

Colombo

DMK

Bangkok

￥40,318

Roundtrip

found 5 days ago

Tue, Jun 25 - Mon, Jul 1

CMB

Colombo

DMK

Bangkok

￥40,326

Roundtrip

found 5 days ago

Tue, Jun 25 - Mon, Jul 1

CMB

Colombo

DMK

Bangkok

￥40,335

Roundtrip

found 5 days ago

Wed, May 29 - Thu, Jun 27

CMB

Colombo

DMK

Bangkok

￥40,378

Roundtrip

found 5 days ago

Wed, May 29 - Thu, Jun 27

CMB

Colombo

DMK

Bangkok

￥40,386

Roundtrip

found 5 days ago

Wed, May 29 - Thu, Jun 27

CMB

Colombo

DMK

Bangkok

￥40,387

Roundtrip

found 5 days ago

Wed, May 29 - Thu, Jun 27

CMB

Colombo

DMK

Bangkok

￥40,395

Roundtrip

found 5 days ago

Flights from Colombo (CMB) to Bangkok (DMK)
Origin airport	Bandaranaike Intl.
Destination airport	Don Mueang Intl.
Airlines serving	IndiGo, Malaysia Airlines, SriLankan Airlines, Thai Airways International, Vistara
Roundtrip price	￥40,258
Distance	2369 km
Average flight time	5 hours 10 mins

Colombo to Bangkok Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Colombo to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Bangkok.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with CMB to BKK flights that won’t make your bank account wince. Ready to temporarily leave behind Colombo for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to BKK with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from CMB to Bangkok Airport?

If you’re planning on traveling between CMB and Suvarnabhumi Intl. Airport (BKK), round-trip flights start from ￥40,258. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year, so don’t hang around. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.

Do I need to pay a cancellation fee if I cancel my flight from CMB to Suvarnabhumi Intl. Airport (BKK)?

The majority of flights can be canceled online, but each airline has different terms and conditions. If you do decide to cancel your flight, visit our Customer Service Portal and follow the instructions.

How do I find cheap flights from CMB to Bangkok Airport that have flexible change policies?

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for CMB to BKK flights, you’ll see a “no change fees” filter for you to select.

How many hours is the flight from CMB to BKK?

The average flight time between Bandaranaike Intl. Airport (CMB) and Bangkok Airport is 9 hours and 14 minutes. If you get peckish on longer flights, pack some healthy snacks in your hand luggage.

How far is the flight from CMB to Bangkok Airport?

The flight distance from CMB to Bangkok Airport is 2,400 kilometers. Listen to your favorite tunes or bury your nose in a book and the trip will zip by.

Which airlines fly direct from Colombo International Airport to Bangkok Airport?

Check out the fares with SriLankan Airlines (UL) if you want to travel straight from Bandaranaike Intl. Airport (CMB) to Bangkok Airport. This popular carrier offers 47 monthly flights, so you’re sure to find one that suits your schedule.

Are CMB to Suvarnabhumi Airport flight tickets cheaper when they're purchased at the last minute?

Last-minute bookings from Colombo International Airport to BKK can be hit-or-miss. You may be able to find a bargain, but you could also completely miss out! If you’d rather start your trip planning ahead of time, Expedia compares flight deals up to 12 months in advance. Just keep in mind that not all airlines release their prices so far in advance. Our advice? Check back often as updates are made regularly.