How long is the flight from Hong Kong to Sri Lanka?

For as low as HK$5,088, China Eastern can have you in Sri Lanka from Hong Kong in 5h 25m. There are 4010 km between Hong Kong and Sri Lanka. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to fly from Hong Kong to Sri Lanka one-way?

One-way options have recently been found by users for as low as HK$1,384 on China Eastern. Other airlines that offer cheap prices include AirAsia from HK$1,429 and Cathay Pacific from HK$2,476 one-way.

In terms of precipitation, rainfall in Sri Lanka 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 Sri Lanka when rainfall is around 60.0 mm.

If weather is an important factor for your trip to Sri Lanka, 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).

What are the cheapest flights from Hong Kong to Sri Lanka?

On average you can expect to pay HK$5,080 for a flight from Hong Kong to Sri Lanka. The cheapest flight overall is HK$5,021 while the most popular route, (Hong Kong Intl - Colombo Bandaranaike Intl) is currently priced at HK$2,987.

What are the most reliable airlines from Hong Kong to Sri Lanka?

Consider American Airlines (61%), Qantas Airways (61%) or Cathay Pacific (61%) when booking your flight. These represent the most reliable airlines when flying from Hong Kong to Sri Lanka.

What airport do you fly from for flights from Hong Kong to Sri Lanka?

For a flight from Hong Kong to Sri Lanka, you will be flying from Hong Kong Intl. Hong Kong Intl (HKG) is just 26.0 km from the centre of the city.

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

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

How can I find direct flights from Hong Kong to Sri Lanka?

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

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

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

HK$1,521+ Cheap Flights from Hong Kong to Sri Lanka

Cheap flight deals from Hong Kong to Sri Lanka

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Hong Kong to Sri Lanka
Explore the most affordable flight options available from Hong Kong to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Thu 22-1009:45 -

1 stop11h 45m

Thu 29-1020:20 -

1 stop12h 40m

Deal found 7-9HK$2,932

Sat 14-1109:35 -

1 stop11h 55m

Sun 22-1122:35 -

1 stop10h 00m

Deal found 5-9HK$2,987

Tue 13-1018:45 -

1 stop31h 20m

Mon 19-1022:55 -

1 stop9h 50m

Deal found 4-9HK$2,995

Wed 9-917:05 -

1 stop30h 35m

Wed 16-920:30 -

1 stop24h 45m

Deal found 5-9HK$3,003

Sat 10-1018:45 -

1 stop31h 20m

Sun 18-1022:55 -

1 stop9h 50m

Deal found 4-9HK$3,011

Sat 17-1018:45 -

1 stop31h 20m

Sat 24-1022:55 -

1 stop16h 05m

Deal found 4-9HK$3,018

Mon 14-1212:30 -

1 stop33h 00m

Mon 28-1220:20 -

1 stop15h 35m

Deal found 3-9HK$3,026

Wed 16-921:15 -

1 stop26h 25m

Sun 20-920:30 -

1 stop22h 05m

Deal found 4-9HK$3,042

Sun 20-909:45 -

1 stop11h 45m

Sun 27-920:30 -

1 stop12h 50m

Deal found 6-9HK$3,058

Fri 20-1109:35 -

1 stop11h 55m

Sun 29-1122:35 -

2 stops15h 25m

Deal found 6-9HK$3,073

Find flight deals from Hong Kong to Sri Lanka

Round-trip from	HK$2,932
One-way from	HK$1,521
Popular in	August
Cheapest in	May
Average price	HK$5,080
Good round-trip deal	HK$5,051 or less

China Eastern
22-10-29-10
2 total stops
24h 25m total
Hong Kong to Sri Lanka

Search Deals

Vietnam Airlines
3-10-31-12
1 total stop
31h 20m total
Hong Kong to Sri Lanka

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (HK$4,285 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (HK$513 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from Hong Kong Intl to Sri Lanka.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Hong Kong to Sri Lanka that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

Hong KongColombo

HKG Hong Kong Intl - CMB Colombo Bandaranaike Intl

HKGCMB

Hong Kong Intl

Sat 3-10

18:45-23:35

1 stop31h 20m

Colombo Bandaranaike Intl

Wed 31-12

00:00-02:30

Nonstop0h 00m

HK$1,521

Hong KongColombo

HKG Hong Kong Intl - CMB Colombo Bandaranaike Intl

HKGCMB

Hong Kong Intl

Sun 1-11

18:15-20:45

1 stop29h 00m

Colombo Bandaranaike Intl

Wed 31-12

00:00-02:30

Nonstop0h 00m

HK$1,866

Hong KongColombo

HKG Hong Kong Intl - CMB Colombo Bandaranaike Intl

HKGCMB

Hong Kong Intl

Thu 17-9

11:55-21:55

1 stop12h 30m

Colombo Bandaranaike Intl

Wed 31-12

00:00-02:30

Nonstop0h 00m

HK$1,905

Hong KongColombo

HKG Hong Kong Intl - CMB Colombo Bandaranaike Intl

HKGCMB

Hong Kong Intl

Mon 21-9

19:50-21:50

1 stop28h 30m

Colombo Bandaranaike Intl

Wed 31-12

00:00-02:30

Nonstop0h 00m

HK$1,929

Hong KongColombo

HKG Hong Kong Intl - CMB Colombo Bandaranaike Intl

HKGCMB

Hong Kong Intl

Thu 26-11

12:00-21:50

1 stop12h 20m

Colombo Bandaranaike Intl

Wed 31-12

00:00-02:30

Nonstop0h 00m

HK$1,952

Hong KongColombo

HKG Hong Kong Intl - CMB Colombo Bandaranaike Intl

HKGCMB

Hong Kong Intl

Mon 21-9

20:30-21:55

2 stops27h 55m

Colombo Bandaranaike Intl

Wed 31-12

00:00-02:30

Nonstop0h 00m

HK$2,023

Hong KongColombo

HKG Hong Kong Intl - CMB Colombo Bandaranaike Intl

HKGCMB

Hong Kong Intl

Sun 13-9

15:15-20:45

1 stop32h 00m

Colombo Bandaranaike Intl

Wed 31-12

00:00-02:30

Nonstop0h 00m

HK$2,125

Hong KongColombo

HKG Hong Kong Intl - CMB Colombo Bandaranaike Intl

HKGCMB

Hong Kong Intl

Sun 13-9

20:30-21:55

2 stops27h 55m

Colombo Bandaranaike Intl

Wed 31-12

00:00-02:30

Nonstop0h 00m

HK$2,140

Hong KongColombo

HKG Hong Kong Intl - CMB Colombo Bandaranaike Intl

HKGCMB

Hong Kong Intl

Wed 30-9

07:40-21:50

2 stops40h 40m

Colombo Bandaranaike Intl

Wed 31-12

00:00-02:30

Nonstop0h 00m

HK$2,250

Hong KongColombo

HKG Hong Kong Intl - CMB Colombo Bandaranaike Intl

HKGCMB

Hong Kong Intl

Sun 15-11

22:35-20:45

3 stops24h 40m

Colombo Bandaranaike Intl

Wed 31-12

00:00-02:30

Nonstop0h 00m

HK$2,352

Flights are sorted by cheapest return flights first.

Deals found on 3-9

Showing 1-10 of 21 resultsSorted by cheapest first

Best time to book a flight from Hong Kong to Sri Lanka

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

HKG-CMB

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 Sri Lanka

HKG-LK0

HKG-CMB

What is the cheapest month to book a flight from Hong Kong to Sri Lanka?

Currently, May is the cheapest month in which you can book a flight from Hong Kong to Sri Lanka (average of HK$3,646). Flying from Hong Kong to Sri Lanka in August is currently the most expensive (average of HK$5,292). 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 LK?

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

Weekly flight availability from Hong Kong to Sri Lanka

The most flights from HKG to LK0 are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

How often are flights from Hong Kong to Sri Lanka delayed?

About 24% of weekly flights between Hong Kong and Sri Lanka have experienced delays in the past year, with the average delay time being 106 minutes.

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

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

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

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

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

Over the past year, Cathay Pacific have had the lowest number of delays on this route, with just 24% of flights being delayed.

How far ahead should I book a flight from Hong Kong to Sri Lanka?

The price you pay for your flight from Hong Kong to Sri Lanka may vary depending on when you book. For the best chance of a lower fare, look to book 65 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Sri Lanka

Read reviews from past customers who have flown with Cathay Pacific and China Eastern from Hong Kong to Sri Lanka. 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.

Cathay Pacific

7.6

Good

1,473 reviews

Check prices

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

1,473 reviews

Cathay Pacific

7.6

Good

1,473 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jan 2026

HKG - CTS

China Eastern

7.3

Good

236 reviews

Cathay Pacific

7.6

Good

1,473 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jan 2026

HKG - CTS

Related info for your journey

What airport do you fly from for flights from Hong Kong to Sri Lanka?
For a flight from Hong Kong to Sri Lanka, you will be flying from Hong Kong Intl. Hong Kong Intl (HKG) is just 26.0 km from the centre of the city.
How long is the flight from Hong Kong to Sri Lanka?
For as low as HK$5,088, China Eastern can have you in Sri Lanka from Hong Kong in 5h 25m. There are 4010 km between Hong Kong and Sri Lanka. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from Hong Kong to Sri Lanka one-way?
One-way options have recently been found by users for as low as HK$1,384 on China Eastern. Other airlines that offer cheap prices include AirAsia from HK$1,429 and Cathay Pacific from HK$2,476 one-way.
What are the most reliable airlines from Hong Kong to Sri Lanka?
Consider American Airlines (61%), Qantas Airways (61%) or Cathay Pacific (61%) when booking your flight. These represent the most reliable airlines when flying from Hong Kong to Sri Lanka.
What are the cheapest flights from Hong Kong to Sri Lanka?
On average you can expect to pay HK$5,080 for a flight from Hong Kong to Sri Lanka. The cheapest flight overall is HK$5,021 while the most popular route, (Hong Kong Intl - Colombo Bandaranaike Intl) is currently priced at HK$2,987.
Can I find deals for flights from Hong Kong to Sri Lanka that include hotel bookings?
Yes. In addition to deals on Hong Kong to Sri Lanka flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Hong Kong to Sri Lanka?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Sri Lanka.
Can I find deals for business class flights from Hong Kong to Sri Lanka?
Yes. Cheapflights offers flight deals from Hong Kong to Sri Lanka 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 Sri Lanka?
Currently, May is the cheapest month in which you can book a flight from Hong Kong to Sri Lanka (average of HK$3,646). Flying from Hong Kong to Sri Lanka in August is currently the most expensive (average of HK$5,292). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

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Alternative routes for Hong Kong to Sri Lanka

Top 2 airlines flying from Hong Kong to Sri Lanka

Airline	Cheapest	Average	Flexibility	On-time
China Eastern	CheapestHK$2,535	AverageHK$3,132	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Cathay Pacific	CheapestHK$4,159	AverageHK$4,789	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Sri Lanka from Hong Kong today with Cheapflights!

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Hong Kong to Sri Lanka for you. Better yet — we are completely free to use.

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

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

Can Cheapflights notify me if prices for flights from Hong Kong to Sri Lanka become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Hong Kong to Sri Lanka from HK$1,521

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3-10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Hong Kong to Sri Lanka

Cheapest flights from Hong Kong to Sri LankaExplore the most affordable flight options available from Hong Kong to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Explore the most affordable flight options available from Hong Kong to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Best flights from Hong Kong to Sri LankaDiscover carefully curated flight deals from Hong Kong to Sri Lanka that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Discover carefully curated flight deals from Hong Kong to Sri Lanka that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Direct flights from Hong Kong to Sri LankaExplore direct flight options from Hong Kong to Sri Lanka based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 September 2026.

Explore direct flight options from Hong Kong to Sri Lanka based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 September 2026.

Last-minute flights from Hong Kong to Sri LankaDiscover last-minute flight deals from Hong Kong to Sri Lanka. Data last updated 7 September 2026 and is based on user searches.

Discover last-minute flight deals from Hong Kong to Sri Lanka. Data last updated 7 September 2026 and is based on user searches.

One-way flights from Hong Kong to Sri LankaSearch for one-way flight options from Hong Kong to Sri Lanka. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.

Search for one-way flight options from Hong Kong to Sri Lanka. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.

Find flight deals from Hong Kong to Sri Lanka

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Hong Kong to Sri Lanka that are best for you.

Best time to book a flight from Hong Kong to Sri Lanka

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

Cheapflights Insights

What is the cheapest month to book a flight from Hong Kong to Sri Lanka?

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

Find hourly flight availability from Hong Kong to Sri Lanka. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 September 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 Sri Lanka as you normally would.

Weekly flight availability from Hong Kong to Sri Lanka

The most flights from HKG to LK0 are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

How often are flights from Hong Kong to Sri Lanka delayed?

About 24% of weekly flights between Hong Kong and Sri Lanka have experienced delays in the past year, with the average delay time being 106 minutes.

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

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

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

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

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

Over the past year, Cathay Pacific have had the lowest number of delays on this route, with just 24% of flights being delayed.

How far ahead should I book a flight from Hong Kong to Sri Lanka?

The price you pay for your flight from Hong Kong to Sri Lanka may vary depending on when you book. For the best chance of a lower fare, look to book 65 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Sri Lanka

Read reviews from past customers who have flown with Cathay Pacific and China Eastern from Hong Kong to Sri Lanka. 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.

Related info for your journey

What airport do you fly from for flights from Hong Kong to Sri Lanka?

How long is the flight from Hong Kong to Sri Lanka?

What are the cheapest airlines to fly from Hong Kong to Sri Lanka one-way?

What are the most reliable airlines from Hong Kong to Sri Lanka?

What are the cheapest flights from Hong Kong to Sri Lanka?

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

How can I find direct flights from Hong Kong to Sri Lanka?

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

What is the cheapest month to book a flight from Hong Kong to Sri Lanka?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hong Kong to Sri Lanka

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Sri Lanka by adding a car hire and/or hotel booking to your travel itinerary.

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Book a non-stop flight to one of these other cities located in .

Search flights from Hong Kong to Sri Lanka by cabin class

Find flights from Hong Kong to Sri Lanka, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hong Kong and Sri Lanka flights

Browse other Hong Kong and Sri Lanka flight options. Last updated on 7 September 2026.

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Top 2 airlines flying from Hong Kong to Sri Lanka

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

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

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

Can Cheapflights notify me if prices for flights from Hong Kong to Sri Lanka become cheaper?

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Travel Smart

Cheapest flights from Hong Kong to Sri Lanka
Explore the most affordable flight options available from Hong Kong to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Best flights from Hong Kong to Sri Lanka
Discover carefully curated flight deals from Hong Kong to Sri Lanka that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Direct flights from Hong Kong to Sri Lanka
Explore direct flight options from Hong Kong to Sri Lanka based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 September 2026.

Last-minute flights from Hong Kong to Sri Lanka
Discover last-minute flight deals from Hong Kong to Sri Lanka. Data last updated 7 September 2026 and is based on user searches.

One-way flights from Hong Kong to Sri Lanka
Search for one-way flight options from Hong Kong to Sri Lanka. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.