What is the most punctual flight time for Colombo to Hong Kong flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Colombo to Hong Kong flights?

Over the past year, Cathay Pacific have had the lowest number of delays on this route, with just 12% of flights being delayed.

How often are flights from Colombo to Hong Kong delayed?

About 12% of weekly flights between Colombo and Hong Kong have experienced delays in the past year, with the average delay time being 145 minutes.

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

A quick flight from Colombo Bandaranaike Intl Airport to Hong Kong can take about 5h 25m. Cathay Pacific provides one of the quickest options available for as low as £533. The distance between Colombo Bandaranaike Intl Airport and Hong Kong is about 2492 mi. All flights are typically direct.

Weekly flight availability from Colombo Bandaranaike Intl Airport to Hong Kong

The most flights from CMB to HKG are scheduled on a Monday (4 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (3 on average).

In terms of precipitation, rainfall in Hong Kong ranges from 20.0 - 390.0 inches per month. June is typically the wettest month, when rainfall can reach 390.0 mm. January is typically the driest time to visit Hong Kong when rainfall is around 20.0 mm.

If weather is an important factor for your trip to Hong Kong, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 16.0 C).

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

The top 3 most reliable airlines when flying from Colombo Bandaranaike Intl Airport to Hong Kong are American Airlines (61%), Qantas Airways (61%) and Cathay Pacific (61%).

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

Most people fly into Hong Kong Intl (HKG) if they book a flight to Hong Kong from Colombo Bandaranaike Intl. On average, Hong Kong Intl has 3 inbound flights from Colombo Bandaranaike Intl per day from 0 airlines. Hong Kong Intl is conveniently located just 16.2 mi from Hong Kong’s city center.

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

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

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

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

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

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

£135+ Cheap Flights from Colombo Bandaranaike Intl Airport to Hong Kong

Cheap flight deals from Colombo to Hong Kong

Enter your travel dates to find the best prices.

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Cheapest flights from Colombo to Hong Kong
Explore the most affordable flight options available from Colombo to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 September 2026.

Sun 11/1010:40 -

1 stop22h 05m

Mon 26/1018:35 -

1 stop17h 20m

Deal found 18/9£252

Sun 11/1010:40 -

1 stop22h 05m

Mon 26/1007:55 -

3 stops16h 25m

Deal found 18/9£328

Fri 25/921:45 -

1 stop14h 00m

Fri 2/1022:15 -

1 stop13h 50m

Deal found 18/9£401

Mon 30/1122:35 -

1 stop10h 00m

Fri 4/1221:15 -

1 stop26h 50m

Deal found 18/9£406

Wed 18/1101:55 -

1 stop13h 00m

Thu 26/1114:30 -

2 stops36h 40m

Deal found 18/9£411

Fri 25/920:30 -

1 stop12h 50m

Fri 2/1012:50 -

2 stops34h 50m

Deal found 18/9£425

Sun 29/1101:55 -

1 stop13h 00m

Fri 4/1210:45 -

2 stops16h 25m

Deal found 18/9£428

Wed 18/1101:55 -

1 stop13h 00m

Sat 21/1114:30 -

2 stops36h 40m

Deal found 18/9£439

Find flight deals from Colombo to Hong Kong

Round-trip from	£252
One-way from	£135
Popular in	May
Cheapest in	October
Average price	£611
Good round-trip deal	£536 or less
Good one-way deal	£402 or less

AirAsia
11/10-26/10
2 total stops
39h 25m total
Colombo to Hong Kong

Search Deals

AirAsia
11/10-31/12
1 total stop
22h 05m total
Colombo to Hong Kong

Search Deals

Highest demand for flights based on searches. 16% potential increase in price (£78 potential increase over avg. return price).

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Cheapest flight prices on average. 4% potential price decrease (£16 potential savings vs. average return price).

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Average for round-trip flights in September 2026

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Price to beat on a round-trip flight from Colombo Bandaranaike Intl to Hong Kong Intl.

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Price to beat on a one-way flight from Colombo Bandaranaike Intl to Hong Kong Intl.

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Colombo Bandaranaike Intl Airport to Hong Kong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ColomboHong Kong

CMB Colombo Bandaranaike Intl - HKG Hong Kong Intl

CMBHKG

Colombo Bandaranaike Intl

Sat 10/10

22:55-19:20

3 stops17h 55m

Hong Kong Intl

Wed 31/12

00:00-21:30

Nonstop0h 00m

£209

ColomboHong Kong

CMB Colombo Bandaranaike Intl - HKG Hong Kong Intl

CMBHKG

Colombo Bandaranaike Intl

Wed 30/9

00:50-09:10

Nonstop5h 50m

Hong Kong Intl

Wed 31/12

00:00-21:30

Nonstop0h 00m

£320

Fastest return journey

ColomboHong Kong

CMB Colombo Bandaranaike Intl - HKG Hong Kong Intl

CMBHKG

Colombo Bandaranaike Intl

Thu 10/12

00:45-08:40

Nonstop5h 25m

Hong Kong Intl

Wed 31/12

00:00-21:30

Nonstop0h 00m

£321

ColomboHong Kong

CMB Colombo Bandaranaike Intl - HKG Hong Kong Intl

CMBHKG

Colombo Bandaranaike Intl

Wed 16/12

00:45-08:40

Nonstop5h 25m

Hong Kong Intl

Wed 31/12

00:00-21:30

Nonstop0h 00m

£321

ColomboHong Kong

CMB Colombo Bandaranaike Intl - HKG Hong Kong Intl

CMBHKG

Colombo Bandaranaike Intl

Thu 19/11

00:45-08:40

Nonstop5h 25m

Hong Kong Intl

Wed 31/12

00:00-21:30

Nonstop0h 00m

£321

ColomboHong Kong

CMB Colombo Bandaranaike Intl - HKG Hong Kong Intl

CMBHKG

Colombo Bandaranaike Intl

Thu 24/12

00:45-08:40

Nonstop5h 25m

Hong Kong Intl

Wed 31/12

00:00-21:30

Nonstop0h 00m

£321

ColomboHong Kong

CMB Colombo Bandaranaike Intl - HKG Hong Kong Intl

CMBHKG

Colombo Bandaranaike Intl

Sat 26/12

00:45-08:40

Nonstop5h 25m

Hong Kong Intl

Wed 31/12

00:00-21:30

Nonstop0h 00m

£321

ColomboHong Kong

CMB Colombo Bandaranaike Intl - HKG Hong Kong Intl

CMBHKG

Colombo Bandaranaike Intl

Sun 27/9

00:50-09:10

Nonstop5h 50m

Hong Kong Intl

Wed 31/12

00:00-21:30

Nonstop0h 00m

£321

ColomboHong Kong

CMB Colombo Bandaranaike Intl - HKG Hong Kong Intl

CMBHKG

Colombo Bandaranaike Intl

Sun 15/11

00:45-08:40

Nonstop5h 25m

Hong Kong Intl

Wed 31/12

00:00-21:30

Nonstop0h 00m

£321

ColomboHong Kong

CMB Colombo Bandaranaike Intl - HKG Hong Kong Intl

CMBHKG

Colombo Bandaranaike Intl

Fri 9/10

00:50-09:10

Nonstop5h 50m

Hong Kong Intl

Wed 31/12

00:00-21:30

Nonstop0h 00m

£321

Flights are sorted by cheapest return flights first.

Deals found on 20/9

Showing 1-10 of 24 resultsSorted by cheapest first

Best time to book a flight from Colombo to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Colombo with our price prediction graph.

CMB-HKG

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 Colombo Bandaranaike Intl Airport to Hong Kong

Prices

Airlines

Delays

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

Currently, October is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to Hong Kong (average of £402). Flying from Colombo Bandaranaike Intl Airport to Hong Kong in May is currently the most expensive (average of £777). 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 CMB to HKG?

When flying from Colombo Bandaranaike Intl Airport to Hong Kong, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

What airport do you fly into for flights to Hong Kong from Colombo Bandaranaike Intl?
Most people fly into Hong Kong Intl (HKG) if they book a flight to Hong Kong from Colombo Bandaranaike Intl. On average, Hong Kong Intl has 3 inbound flights from Colombo Bandaranaike Intl per day from 0 airlines. Hong Kong Intl is conveniently located just 16.2 mi from Hong Kong’s city center.
How long is the flight from Colombo Bandaranaike Intl Airport to Hong Kong?
A quick flight from Colombo Bandaranaike Intl Airport to Hong Kong can take about 5h 25m. Cathay Pacific provides one of the quickest options available for as low as £533. The distance between Colombo Bandaranaike Intl Airport and Hong Kong is about 2492 mi. All flights are typically direct.
What are the most reliable airlines from Colombo Bandaranaike Intl Airport to Hong Kong?
The top 3 most reliable airlines when flying from Colombo Bandaranaike Intl Airport to Hong Kong are American Airlines (61%), Qantas Airways (61%) and Cathay Pacific (61%).
Can I find deals for flights from Colombo to Hong Kong that include hotel bookings?
Yes. In addition to deals on Colombo to Hong Kong flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Colombo to Hong Kong?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colombo to Hong Kong.
Can I find deals for business class flights from Colombo to Hong Kong?
Yes. Cheapflights offers flight deals from Colombo to Hong Kong 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 Colombo Bandaranaike Intl Airport to Hong Kong?
Currently, October is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to Hong Kong (average of £402). Flying from Colombo Bandaranaike Intl Airport to Hong Kong in May is currently the most expensive (average of £777). 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.

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Cheapflights does show flights with no change fees to all users. To see these options for flights from Colombo to Hong Kong, users can toggle the no change fees filter when performing a flight search.

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Cheap flights from Colombo Bandaranaike Intl Airport to Hong Kong from £135

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Colombo to Hong Kong

Cheapest flights from Colombo to Hong KongExplore the most affordable flight options available from Colombo to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 September 2026.

Explore the most affordable flight options available from Colombo to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 September 2026.

Best flights from Colombo to Hong KongDiscover carefully curated flight deals from Colombo to Hong Kong that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 September 2026.

Discover carefully curated flight deals from Colombo to Hong Kong that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 September 2026.

Direct flights from Colombo to Hong KongExplore direct flight options from Colombo to Hong Kong based on user searches, and compare prices and availability for your desired travel dates. Data last updated 22 September 2026.

Explore direct flight options from Colombo to Hong Kong based on user searches, and compare prices and availability for your desired travel dates. Data last updated 22 September 2026.

Last-minute flights from Colombo to Hong KongDiscover last-minute flight deals from Colombo to Hong Kong. Data last updated 22 September 2026 and is based on user searches.

Discover last-minute flight deals from Colombo to Hong Kong. Data last updated 22 September 2026 and is based on user searches.

One-way flights from Colombo to Hong KongSearch for one-way flight options from Colombo to Hong Kong. Find affordable one-way fares based on user searches. Data last updated 22 September 2026.

Search for one-way flight options from Colombo to Hong Kong. Find affordable one-way fares based on user searches. Data last updated 22 September 2026.

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Best time to book a flight from Colombo to Hong Kong

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Cheapflights Insights

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

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

When flying from Colombo Bandaranaike Intl Airport to Hong Kong, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Colombo Bandaranaike Intl Airport to Hong Kong

The most flights from CMB to HKG are scheduled on a Monday (4 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (3 on average).

How often are flights from Colombo to Hong Kong delayed?

About 12% of weekly flights between Colombo and Hong Kong have experienced delays in the past year, with the average delay time being 145 minutes.

What is the most punctual flight time for Colombo to Hong Kong flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Colombo to Hong Kong flights?

Over the past year, Cathay Pacific have had the lowest number of delays on this route, with just 12% of flights being delayed.

Related info for your journey

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

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

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

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

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

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

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

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Cheapest flights from Colombo to Hong Kong
Explore the most affordable flight options available from Colombo to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 September 2026.

Best flights from Colombo to Hong Kong
Discover carefully curated flight deals from Colombo to Hong Kong that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 September 2026.

Direct flights from Colombo to Hong Kong
Explore direct flight options from Colombo to Hong Kong based on user searches, and compare prices and availability for your desired travel dates. Data last updated 22 September 2026.

Last-minute flights from Colombo to Hong Kong
Discover last-minute flight deals from Colombo to Hong Kong. Data last updated 22 September 2026 and is based on user searches.

One-way flights from Colombo to Hong Kong
Search for one-way flight options from Colombo to Hong Kong. Find affordable one-way fares based on user searches. Data last updated 22 September 2026.