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Cheap flights from Bangkok to Colombo Bandaranaike Intl Airport from ฿4,053

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — CMB
17 Feb — 24 Feb1
1 adult

The best prices from Bangkok to Colombo Bandaranaike Intl are usually found in August or June, booked 73 days in advance, depart on a Wednesday or Sunday and return on a Monday

Cheap flight deals from Bangkok to Colombo

Discover tips and strategies to find the most affordable flight options for your journey from Bangkok (TH1) to Colombo (CMB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 February 2025.

Round-trip from

฿9,469

One-way from

฿4,053

Popular in

December

Cheapest in

August

Average price

฿10,320
Thai AirAsia
  • Thai AirAsia
  • 5/3-5/5
  • Nonstop
  • 6h 55m total
  • Bangkok to Colombo
Thai AirAsia
  • Thai AirAsia
  • 5/3
  • Nonstop
  • 3h 25m total
  • Bangkok to Colombo
Highest demand for flights based on searches. 10% potential increase in price (฿40,389 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (฿6,308 potential savings vs. average return price).
Average for round-trip flights in February 2025

Find flight deals from Bangkok to Colombo

Cheapest flights from Bangkok to Colombo
Explore the most affordable flight options available from Bangkok to Colombo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 February 2025.

Wed 5/320:05DMK - CMB
Nonstop3h 25mThai AirAsia
Mon 5/523:15CMB - DMK
Nonstop3h 30mThai AirAsia
Deal found 11/2฿9,469
Wed 5/320:05DMK - CMB
Nonstop3h 25mMultiple Airlines
Tue 11/322:50CMB - DMK
1 stop7h 45mMultiple Airlines
Deal found 11/2฿10,150
Wed 2/709:20BKK - CMB
1 stop14h 55mเจ็ทสตาร์ เอเชีย
Wed 30/723:45CMB - BKK
1 stop7h 25mเจ็ทสตาร์ เอเชีย
Deal found 11/2฿10,354
Fri 11/410:05BKK - CMB
1 stop28h 15mIndiGo
Mon 14/413:50CMB - BKK
1 stop17h 45mIndiGo
Deal found 11/2฿10,695
Tue 4/314:55DMK - CMB
1 stop8h 25mแอร์เอเชีย
Tue 11/322:50CMB - DMK
1 stop7h 45mแอร์เอเชีย
Deal found 11/2฿10,729
Sat 15/321:20BKK - CMB
1 stop14h 35mMultiple Airlines
Mon 7/422:05CMB - BKK
1 stop11h 45mMultiple Airlines
Deal found 11/2฿11,478
Wed 8/1014:15BKK - CMB
1 stop10h 10mMalaysia Airlines
Thu 30/1000:40CMB - BKK
1 stop11h 15mMalaysia Airlines
Deal found 11/2฿11,683
Mon 10/321:55BKK - CMB
Nonstop3h 36mThai Airways
Sun 16/301:00CMB - BKK
Nonstop3h 40mThai Airways
Deal found 11/2฿12,092
Sat 29/309:00BKK - CMB
Nonstop3h 30mศรีลังกาแอร์ไลน์
Sat 5/407:50CMB - BKK
Nonstop3h 35mศรีลังกาแอร์ไลน์
Deal found 11/2฿13,420
Sun 9/317:55BKK - CMB
1 stop23h 40mAir India
Thu 20/308:10CMB - BKK
1 stop10h 20mAir India
Deal found 12/2฿15,974
Sun 23/219:55BKK - CMB
2 stops23h 35mChina Eastern
Mon 24/201:05CMB - BKK
1 stop12h 20mChina Eastern
Deal found 11/2฿16,962

Find flights from Bangkok to Colombo within your budget

Customise your flight search to find flights from Bangkok to Colombo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 12 February 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BangkokColombo

DMK - CMB

DMKCMB

Bangkok Don Mueang Intl

Wed 5/3

20:05-22:00

Nonstop3h 25m

Colombo Bandaranaike Intl

Mon 5/5

23:15-04:15

Nonstop3h 30m

฿9,469

BangkokColombo

DMK - CMB

DMKCMB

Bangkok Don Mueang Intl

Wed 5/3

20:05-22:00

Nonstop3h 25m

Colombo Bandaranaike Intl

Tue 11/3

22:50-08:05

1 stop7h 45m

฿10,150

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Wed 2/7

09:20-22:45

1 stop14h 55m

Colombo Bandaranaike Intl

Wed 30/7

23:45-08:40

1 stop7h 25m

฿10,354

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Fri 11/4

10:05-12:50

1 stop28h 15m

Colombo Bandaranaike Intl

Mon 14/4

13:50-09:05

1 stop17h 45m

฿10,695

BangkokColombo

DMK - CMB

DMKCMB

Bangkok Don Mueang Intl

Tue 4/3

14:55-21:50

1 stop8h 25m

Colombo Bandaranaike Intl

Mon 10/3

22:50-08:05

1 stop7h 45m

฿10,729

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Sat 15/3

21:20-10:25

1 stop14h 35m

Colombo Bandaranaike Intl

Mon 7/4

22:05-11:20

1 stop11h 45m

฿11,478

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Mon 10/3

21:55-00:01

Nonstop3h 36m

Colombo Bandaranaike Intl

Sun 16/3

01:00-06:10

Nonstop3h 40m

฿12,092

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Tue 1/7

14:15-22:55

1 stop10h 10m

Colombo Bandaranaike Intl

Sun 27/7

00:05-13:25

1 stop11h 50m

฿12,739

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Mon 3/3

09:00-11:00

Nonstop3h 30m

Colombo Bandaranaike Intl

Wed 12/3

07:30-12:35

Nonstop3h 35m

฿12,977

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Sun 9/3

17:55-16:05

1 stop23h 40m

Colombo Bandaranaike Intl

Thu 20/3

08:10-20:00

1 stop10h 20m

฿15,974

Flights are sorted by cheapest return flights first.

Deals found on 11/2

Showing 1-10 of 25 results
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Best time to book a flight from Bangkok to Colombo

Have a flexible travel schedule? Discover the best time to fly to Colombo from Bangkok with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Bangkok to Colombo

Get recent, data-driven insights about flights from Bangkok to Colombo including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Bangkok to Colombo Bandaranaike Intl Airport?

Use this chart to determine the optimal time to book a return flight from Bangkok to Colombo. Price data was last updated on 7 February 2025.

To ensure you get the cheapest price possible for a flight from Bangkok to Colombo Bandaranaike Intl Airport, you should look to book at least 73 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest time of day to fly from BKK to CMB?

Find hourly flight availability from Bangkok to Colombo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 February 2025.

It’s optimal to fly from Bangkok to Colombo Bandaranaike Intl Airport in the afternoon. By choosing this option you can save up to 45% on the cost of your flight, compared to a flight at midday.

What is the cheapest day to fly from Bangkok to Colombo Bandaranaike Intl Airport?

Use this chart to determine the cheapest time to fly return from Bangkok to Colombo. Price data was last updated on 10 February 2025.

Travellers seeking maximum savings on their Bangkok to Colombo Bandaranaike Intl Airport flight should consider departing on Wednesday mornings when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Bangkok to Colombo Bandaranaike Intl Airport

Explore weekly flight availability from Bangkok to Colombo. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 12 February 2025.

The most flights from TH1 to CMB are scheduled on a Monday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Colombo by month

Plan your trip to Colombo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Colombo Bandaranaike Intl Airport ranges from 60.0 - 350.0 inches per month. October is typically the wettest month, when rainfall can reach 350.0 mm. February is typically the driest time to visit Colombo Bandaranaike Intl Airport when rainfall is around 60.0 mm.

Temperature in Colombo by month

Plan your trip to Colombo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Colombo Bandaranaike Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

Reviews of airlines servicing Colombo

Get insights into the airlines that provide service to Colombo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colombo. Reviews last updated 12 February 2025.
To help decide which airline to fly from Bangkok to Colombo, see what other customers have to say about Thai Airways, Cathay Pacific and Thai AirAsia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.3

Overall

7.8

Comfort

7.6

Boarding

7.9

Crew

8.3

Entertainment

6.9

Reviews

1 / 17

10.0
Excellent

ROBERT,Nov 2024

SGN - BKK

Very professional crew and food were excellent and seats were comfortable. Good choice on screen and relaxed flight

Food

7.3

Overall

7.8

Comfort

7.6

Boarding