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Cheap flights from Hong Kong to Sri Lanka from HK$1,608

HKG — CMB
25 Oct — 1 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hong Kong to Sri Lanka

Enter your travel dates to find the best prices.

Cheapest flights from Hong Kong to Sri Lanka

Sun 22-1113:40 -
1 stop31h 50m
Sat 5-1222:35 -
1 stop15h 00m
Deal found 20-9HK$2,925
Sun 25-1021:15 -
1 stop26h 50m
Sun 1-1120:50 -
1 stop13h 20m
Deal found 25-9HK$2,949
Tue 3-1113:15 -
1 stop32h 15m
Sat 7-1120:50 -
1 stop15h 05m
Deal found 24-9HK$2,964
Sat 17-1018:45 -
1 stop31h 20m
Sat 24-1022:55 -
1 stop16h 30m
Deal found 21-9HK$2,980
Thu 22-1015:05 -
1 stop30h 25m
Mon 26-1022:35 -
1 stop15h 00m
Deal found 24-9HK$2,988
Fri 13-1115:25 -
1 stop30h 05m
Sun 22-1120:50 -
1 stop12h 10m
Deal found 23-9HK$2,996
Sun 8-1117:40 -
1 stop27h 50m
Sun 15-1122:35 -
3 stops20h 00m
Deal found 24-9HK$3,004
Sat 24-1021:15 -
1 stop26h 50m
Sat 31-1022:35 -
2 stops20h 00m
Deal found 22-9HK$3,012
Sat 24-1021:10 -
1 stop24h 20m
Sun 8-1120:50 -
1 stop12h 10m
Deal found 22-9HK$3,027
Sun 1-1109:35 -
1 stop11h 55m
Sun 8-1122:35 -
2 stops20h 00m
Deal found 22-9HK$3,035

Find flight deals from Hong Kong to Sri Lanka

Round-trip from

HK$2,925

One-way from

HK$1,608

Popular in

August

Cheapest in

May

Average price

HK$5,082

Good round-trip deal

HK$5,022 or less
China Eastern
  • China Eastern
  • 22-11-5-12
  • 2 total stops
  • 46h 50m total
  • Hong Kong to Sri Lanka
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VietJet Air
  • VietJet Air
  • 26-10-31-12
  • 1 total stop
  • 28h 45m total
  • Hong Kong to Sri Lanka
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (HK$3,976 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (HK$478 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 Hong Kong to Sri Lanka.
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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

Tue 23-3

11:55-21:50

1 stop12h 25m

Colombo Bandaranaike Intl

Wed 31-12

00:00-02:30

Nonstop0h 00m

HK$1,749

Hong KongColombo

HKG Hong Kong Intl - CMB Colombo Bandaranaike Intl

HKGCMB

Hong Kong Intl

Tue 16-3

18:35-09:25

1 stop17h 20m

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

Tue 15-12

07:35-22:05

2 stops17h 00m

Colombo Bandaranaike Intl

Wed 31-12

00:00-02:30

Nonstop0h 00m

HK$2,008

Hong KongColombo

HKG Hong Kong Intl - CMB Colombo Bandaranaike Intl

HKGCMB

Hong Kong Intl

Sun 25-10

16:45-21:50

3 stops31h 35m

Colombo Bandaranaike Intl

Wed 31-12

00:00-02:30

Nonstop0h 00m

HK$2,008

Hong KongColombo

HKG Hong Kong Intl - CMB Colombo Bandaranaike Intl

HKGCMB

Hong Kong Intl

Mon 11-1

11:55-21:50

2 stops12h 25m

Colombo Bandaranaike Intl

Wed 31-12

00:00-02:30

Nonstop0h 00m

HK$2,141

Hong KongColombo

HKG Hong Kong Intl - CMB Colombo Bandaranaike Intl

HKGCMB

Hong Kong Intl

Thu 1-10

22:15-09:35

1 stop13h 50m

Colombo Bandaranaike Intl

Wed 31-12

00:00-02:30

Nonstop0h 00m

HK$2,243

Hong KongColombo

HKG Hong Kong Intl - CMB Colombo Bandaranaike Intl

HKGCMB

Hong Kong Intl

Fri 11-12

20:25-22:00

1 stop28h 05m

Colombo Bandaranaike Intl

Wed 31-12

00:00-02:30

Nonstop0h 00m

HK$2,361

Hong KongColombo

HKG Hong Kong Intl - CMB Colombo Bandaranaike Intl

HKGCMB

Hong Kong Intl

Mon 30-11

19:50-22:05

1 stop28h 45m

Colombo Bandaranaike Intl

Wed 31-12

00:00-02:30

Nonstop0h 00m

HK$2,415

Hong KongColombo

HKG Hong Kong Intl - CMB Colombo Bandaranaike Intl

HKGCMB

Hong Kong Intl

Tue 1-12

16:40-22:05

2 stops55h 55m

Colombo Bandaranaike Intl

Wed 31-12

00:00-02:30

Nonstop0h 00m

HK$2,510

Hong KongColombo

HKG Hong Kong Intl - CMB Colombo Bandaranaike Intl

HKGCMB

Hong Kong Intl

Sun 20-12

19:10-21:35

2 stops28h 55m

Colombo Bandaranaike Intl

Wed 31-12

00:00-02:30

Nonstop0h 00m

HK$2,635

Flights are sorted by cheapest return flights first.

Deals found on 24-9

Showing 1-10 of 22 resultsSorted by cheapest first
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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.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Hong Kong to Sri Lanka

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$3,647). Flying from Hong Kong to Sri Lanka in August is currently the most expensive (average of HK$5,294). 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 HK to LK?

When flying from Hong Kong to Sri Lanka, 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 Hong Kong to Sri Lanka

The most flights from HK0 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 23% of weekly flights between Hong Kong and Sri Lanka have experienced delays in the past year, with the average delay time being 107 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?

Monday 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 23% of flights being delayed.

Reviews of airlines servicing Sri Lanka

Read through reviews of airlines operating flights from Hong Kong to Sri Lanka, such as Cathay Pacific and China Eastern. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,494 reviews
Check prices

Comfort

7.6

Boarding

7.9

Crew

8.1

Food

7.3

Entertainment

7.8

Overall

7.6

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
1,494 reviews
Cathay Pacific
7.6
Good
1,494 reviews
Check prices

Comfort

7.6

Boarding

7.9

Crew

8.1

Food

7.3

Entertainment

7.8

Overall

7.6

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
243 reviews
Cathay Pacific
7.6
Good
1,494 reviews
Check prices

Comfort

7.6

Boarding

7.9

Crew

8.1

Food

7.3

Entertainment

7.8

Overall

7.6

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

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

    For as low as HK$5,082, 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$1,385 on China Eastern. Other airlines that offer cheap prices include AirAsia from HK$1,430 and Cathay Pacific from HK$2,477 one-way.

  • 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$3,647). Flying from Hong Kong to Sri Lanka in August is currently the most expensive (average of HK$5,294). 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

Top 2 airlines flying from Hong Kong to Sri Lanka

AirlineCheapestAverageFlexibilityOn-time
China EasternCheapestHK$2,536AverageHK$3,133FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Cathay PacificCheapestHK$4,168AverageHK$5,026FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

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

When you search for this flight from Hong Kong to Sri Lanka, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Hong Kong to Sri Lanka for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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, Cheapflights offers price alerts on Hong Kong to Sri Lanka flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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