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Cheap flights from Hong Kong to Colombo Bandaranaike Intl Airport from HK$1,451

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 18-8. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — CMB
31 Aug — 7 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Hong Kong Intl to Colombo Bandaranaike Intl are usually found in May or October, booked 77 days in advance, depart on a Tuesday or Saturday and return on a Monday

Cheap flight deals from Hong Kong to Colombo

Enter your travel dates to find the best prices.

Cheapest flights from Hong Kong to Colombo
Explore the most affordable flight options available from Hong Kong to Colombo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2026.

Sat 5-918:45
HKG
-
CMB
1 stop31h 20m
Vietnam Airlines
Fri 11-902:10
CMB
-
HKG
1 stop12h 45m
Vietnam Airlines
Deal found 28-7HK$2,808
Sat 12-918:45
HKG
-
CMB
1 stop31h 20m
Vietnam Airlines
Fri 25-902:10
CMB
-
HKG
1 stop12h 45m
Vietnam Airlines
Deal found 27-7HK$2,815
Sun 13-909:45
HKG
-
CMB
1 stop11h 45m
China Eastern
Sat 26-920:30
CMB
-
HKG
1 stop15h 05m
China Eastern
Deal found 27-7HK$2,925
Sun 13-907:30
HKG
-
CMB
1 stop14h 00m
China Eastern
Sun 20-920:30
CMB
-
HKG
1 stop15h 05m
China Eastern
Deal found 30-7HK$2,980
Fri 11-922:05
HKG
-
CMB
3 stops25h 35m
China Eastern
Fri 18-920:30
CMB
-
HKG
1 stop17h 05m
China Eastern
Deal found 28-7HK$2,996
Sun 13-907:30
HKG
-
CMB
1 stop14h 00m
China Eastern
Fri 25-920:30
CMB
-
HKG
1 stop22h 05m
China Eastern
Deal found 30-7HK$3,019
Sun 9-821:15
HKG
-
CMB
1 stop26h 25m
China Eastern
Sat 19-922:10
CMB
-
HKG
1 stop19h 35m
China Eastern
Deal found 29-7HK$3,027
Wed 9-921:15
HKG
-
CMB
1 stop26h 25m
China Eastern
Mon 14-920:30
CMB
-
HKG
1 stop24h 45m
China Eastern
Deal found 30-7HK$3,051
Thu 20-815:05
HKG
-
CMB
1 stop30h 25m
China Eastern
Tue 8-920:30
CMB
-
HKG
1 stop15h 05m
China Eastern
Deal found 30-7HK$3,066

Find flight deals from Hong Kong to Colombo

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) 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 1 August 2026.

Round-trip from

HK$2,808

One-way from

HK$1,451

Popular in

June

Cheapest in

May

Average price

HK$4,901

Good round-trip deal

HK$5,038 or less

Good one-way deal

HK$4,074 or less
Vietnam Airlines
  • Vietnam Airlines
  • 5-9-11-9
  • 2 total stops
  • 44h 05m total
  • Hong Kong to Colombo
Search Deals
Vietnam Airlines
  • Vietnam Airlines
  • 18-8
  • 1 total stop
  • 31h 20m total
  • Hong Kong to Colombo
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (HK$542 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (HK$525 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Hong Kong Intl to Colombo Bandaranaike Intl.
Search Deals
Price to beat on a one-way flight from Hong Kong Intl to Colombo Bandaranaike Intl.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hong Kong 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 70,647 searches. Data last updated 1 August 2026.
Use the filters below to find and compare flights from Hong Kong to Colombo Bandaranaike Intl Airport that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

Hong KongColombo

HKG - CMB

HKGCMB

Hong Kong Intl

Wed 16-9

15:05-19:00

1 stop30h 25m

Colombo Bandaranaike Intl

Sat 19-9

20:30-16:05

1 stop17h 05m

HK$3,223

Hong KongColombo

HKG - CMB

HKGCMB

Hong Kong Intl

Thu 20-8

12:50-19:00

1 stop32h 40m

Colombo Bandaranaike Intl

Tue 8-9

22:10-23:45

2 stops23h 05m

HK$3,286

Hong KongColombo

HKG - CMB

HKGCMB

Hong Kong Intl

Sat 12-9

20:05-21:10

3 stops51h 35m

Colombo Bandaranaike Intl

Sat 26-9

22:10-20:15

1 stop19h 35m

HK$3,286

Hong KongColombo

HKG - CMB

HKGCMB

Hong Kong Intl

Sun 13-9

20:45-21:10

2 stops50h 55m

Colombo Bandaranaike Intl

Sun 20-9

20:30-21:05

1 stop22h 05m

HK$3,286

Hong KongColombo

HKG - CMB

HKGCMB

Hong Kong Intl

Sat 15-8

20:05-21:10

2 stops51h 35m

Colombo Bandaranaike Intl

Wed 19-8

20:30-19:05

1 stop20h 05m

HK$4,368
Fastest return journey

Hong KongColombo

HKG - CMB

HKGCMB

Hong Kong Intl

Thu 13-8

20:35-23:30

Nonstop5h 25m

Colombo Bandaranaike Intl

Mon 17-8

00:50-09:10

Nonstop5h 50m

HK$4,713

Hong KongColombo

HKG - CMB

HKGCMB

Hong Kong Intl

Thu 28-1

09:35-19:00

1 stop11h 55m

Colombo Bandaranaike Intl

Tue 9-2

20:20-12:40

1 stop13h 50m

HK$4,846

Hong KongColombo

HKG - CMB

HKGCMB

Hong Kong Intl

Fri 21-8

13:35-21:10

3 stops34h 05m

Colombo Bandaranaike Intl

Wed 26-8

20:30-11:50

1 stop12h 50m

HK$4,901

Hong KongColombo

HKG - CMB

HKGCMB

Hong Kong Intl

Fri 16-10

13:55-19:00

1 stop31h 35m

Colombo Bandaranaike Intl

Mon 19-10

22:10-23:45

3 stops23h 05m

HK$4,901
Cheapest one-way

Hong KongColombo

HKG - CMB

HKGCMB

Hong Kong Intl

Tue 19-1

07:35-22:05

2 stops17h 00m

HK$1,937

Flights are sorted by cheapest return flights first.

Deals found on 29-7

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Hong Kong to Colombo

Have a flexible travel schedule? Discover the best time to fly to Colombo from Hong Kong 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.

Cheapflights Insights

Everything you need to know about your flight from Hong Kong to Colombo Bandaranaike Intl Airport

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

To ensure you get the cheapest price possible for a flight from Hong Kong to Colombo Bandaranaike Intl Airport, you should look to book at least 72 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 month to book a flight from Hong Kong to Colombo Bandaranaike Intl Airport?

Currently, May is the cheapest month in which you can book a flight from Hong Kong to Colombo Bandaranaike Intl Airport (average of HK$3,647). Flying from Hong Kong to Colombo Bandaranaike Intl Airport in June is currently the most expensive (average of HK$5,270). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Hong Kong 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 1 August 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hong Kong to Colombo Bandaranaike Intl Airport as you normally would.

How much does it cost for a return flight from Hong Kong to Colombo Bandaranaike Intl Airport?

Airfare is below average for this route at the moment.

Hong Kong to Colombo Bandaranaike Intl Airport flights typically cost between HK$4,023 and HK$5,309 in September.
The cheapest return price found within the last 5 days was HK$2,808 on Vietnam Airlines (5 Sept–11 Sept).

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 1 August 2026.
See what other customers who have flown with Cathay Pacific and China Eastern from Hong Kong to Colombo Bandaranaike Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,436 reviews
Check prices

Comfort

7.6

Overall

7.6

Boarding

7.9

Crew

8.1

Food

7.3

Entertainment

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.
Cathay Pacific
7.6
Good
1,436 reviews
Cathay Pacific
7.6
Good
1,436 reviews
Check prices

Comfort

7.6

Overall

7.6

Boarding

7.9

Crew

8.1

Food

7.3

Entertainment

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.
China Eastern
7.3
Good
229 reviews
Cathay Pacific
7.6
Good
1,436 reviews
Check prices

Comfort

7.6

Overall

7.6

Boarding

7.9

Crew

8.1

Food

7.3

Entertainment

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Colombo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Hong Kong to Colombo Bandaranaike Intl?

    Most people fly from Hong Kong Intl (HKG) if they book a flight from Hong Kong to Colombo Bandaranaike Intl. On average, Hong Kong Intl has 3 outbound flights to Colombo Bandaranaike Intl per day from 2 airlines. Hong Kong Intl is conveniently located just 26.0 km from Hong Kong’s city centre.

  • How long is the flight from Hong Kong to Colombo Bandaranaike Intl Airport?

    For as low as HK$3,223, China Eastern can have you in Colombo Bandaranaike Intl Airport from Hong Kong in 30h 25m. The distance from Hong Kong to Colombo Bandaranaike Intl Airport is about 4010 km.

  • What are the cheapest airlines flying from Hong Kong to Colombo Bandaranaike Intl Airport round-trip?

    Currently priced at HK$2,495, China Eastern will fly you from Hong Kong to Colombo Bandaranaike Intl Airport and back. In addition to China Eastern, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Cathay Pacific for as low as HK$3,927. China Eastern is 45% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Hong Kong to Colombo Bandaranaike Intl Airport one-way?

    The cheapet airlines for a one-way flight from Hong Kong to Colombo Bandaranaike Intl Airport are China Eastern (HK$1,385), AirAsia (HK$1,430), and Cathay Pacific (HK$2,477).

  • What are the most reliable airlines from Hong Kong to Colombo Bandaranaike Intl Airport?

    No one likes to see their flight delayed. When booking a flight from Hong Kong to Colombo Bandaranaike Intl Airport consider choosing American Airlines(78%), Qantas Airways(78%) or Cathay Pacific(78%), as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Hong Kong to Colombo Bandaranaike Intl Airport?

    Looking for the cheapest flight from Hong Kong to Colombo Bandaranaike Intl Airport? While on average our users pay HK$4,901, our data indicates the cheapest price to be HK$4,074. The most popular route (Hong Kong Intl - Colombo Bandaranaike Intl), is priced around HK$2,980.

  • Can I find deals for flights from Hong Kong to Colombo that include hotel bookings?

    Yes. In addition to deals on Hong Kong to Colombo flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to Colombo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Colombo.

  • Can I find deals for business class flights from Hong Kong to Colombo?

    Yes. Cheapflights offers flight deals from Hong Kong to Colombo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Hong Kong to Colombo Bandaranaike Intl Airport?

    Currently, May is the cheapest month in which you can book a flight from Hong Kong to Colombo Bandaranaike Intl Airport (average of HK$3,647). Flying from Hong Kong to Colombo Bandaranaike Intl Airport in June is currently the most expensive (average of HK$5,270). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Colombo Bandaranaike Intl Airport?

Book flights to Colombo Bandaranaike Intl Airport if you plan to visit one of these locations
Negombo

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Top 2 airlines flying from Hong Kong to Colombo

Discover the top 2 airlines that operate flights from Hong Kong to Colombo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 70,647 searches. Data last updated 1 August 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapestHK$2,495AverageHK$3,076FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Cathay PacificCheapestHK$3,927AverageHK$4,560FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Hong Kong to Colombo?

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Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Colombo?

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Can Cheapflights find flights from Hong Kong to Colombo with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Hong Kong to Colombo flexibly with Cheapflights today.

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