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Cheap flights from Hong Kong to Sri Lanka from HK$1,438

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 3-2. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — CMB
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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
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 4 November 2025.

Thu 20-1109:35HKG - CMB
1 stop11h 55mChina Eastern
Sun 23-1101:05CMB - HKG
1 stop12h 30mChina Eastern
Deal found 3-11HK$2,417
Thu 6-1113:15HKG - CMB
1 stop32h 15mChina Eastern
Wed 12-1120:20CMB - HKG
1 stop12h 40mChina Eastern
Deal found 2-11HK$2,479
Fri 19-1221:15HKG - CMB
1 stop28h 55mChina Eastern
Fri 26-1220:20CMB - HKG
1 stop15h 35mChina Eastern
Deal found 4-11HK$2,503
Mon 10-1121:15HKG - CMB
1 stop28h 55mChina Eastern
Mon 17-1120:20CMB - HKG
1 stop13h 50mChina Eastern
Deal found 3-11HK$2,518
Wed 12-1115:25HKG - CMB
1 stop30h 05mChina Eastern
Mon 8-1220:20CMB - HKG
1 stop15h 35mChina Eastern
Deal found 3-11HK$2,549
Tue 25-1115:25HKG - CMB
2 stops29h 25mChina Eastern
Tue 2-1220:20CMB - HKG
1 stop15h 35mChina Eastern
Deal found 4-11HK$2,565
Sun 16-1113:40HKG - CMB
1 stop31h 50mChina Eastern
Thu 20-1120:20CMB - HKG
1 stop15h 35mChina Eastern
Deal found 3-11HK$2,573
Thu 18-1217:40HKG - CMB
1 stop27h 50mChina Eastern
Wed 24-1201:05CMB - HKG
3 stops20h 40mChina Eastern
Deal found 2-11HK$2,580
Sat 20-1221:15HKG - CMB
1 stop28h 55mChina Eastern
Thu 25-1201:05CMB - HKG
2 stops20h 40mChina Eastern
Deal found 2-11HK$2,588

Cheap flight deals from Hong Kong to Sri Lanka

Keep the following information in mind while searching for Hong Kong to Sri Lanka flight deals. Data was last updated 4 November 2025.

Round-trip from

HK$2,417

One-way from

HK$1,438

Popular in

January

Cheapest in

November

Average price

HK$2,534

Good round-trip deal

HK$5,101 or less

Good one-way deal

HK$2,455 or less
China Eastern
  • China Eastern
  • 20-11-23-11
  • 2 total stops
  • 24h 25m total
  • Hong Kong to Sri Lanka
Search Deals
3-2
  • 3-2
  • 1 total stop
  • 19h 20m total
  • Hong Kong to Sri Lanka
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (HK$2,853 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (HK$660 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Hong Kong to Sri Lanka.
Search Deals
Price to beat on a one-way flight from Hong Kong to Sri Lanka.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hong Kong to Sri Lanka 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 4 November 2025.
Use the filters below to find and compare flights from Hong Kong to Sri Lanka that are best for you.

Fly from

Hong Kong

Fly to

Sri Lanka

Route

Departure

Return

Price

Hong KongColombo

HKG - CMB

HKGCMB

Hong Kong Intl

Fri 13-3

09:35-23:40

2 stops16h 35m

Colombo Bandaranaike Intl

Tue 17-3

20:20-19:20

1 stop20h 30m

HK$2,790

Hong KongColombo

HKG - CMB

HKGCMB

Hong Kong Intl

Sat 22-11

15:10-21:50

1 stop9h 10m

Colombo Bandaranaike Intl

Wed 26-11

22:50-11:15

1 stop9h 55m

HK$3,435

Hong KongColombo

HKG - CMB

HKGCMB

Hong Kong Intl

Sat 20-12

07:40-23:40

3 stops18h 30m

Colombo Bandaranaike Intl

Fri 26-12

20:20-14:25

1 stop15h 35m

HK$3,645

Hong KongColombo

HKG - CMB

HKGCMB

Hong Kong Intl

Mon 29-12

07:40-23:40

2 stops18h 30m

Colombo Bandaranaike Intl

Sat 3-1

01:05-00:15

2 stops20h 40m

HK$3,707

Hong KongColombo

HKG - CMB

HKGCMB

Hong Kong Intl

Fri 6-3

09:35-19:00

1 stop11h 55m

Colombo Bandaranaike Intl

Mon 9-3

01:05-11:30

2 stops31h 55m

HK$3,871

Hong KongColombo

HKG - CMB

HKGCMB

Hong Kong Intl

Sat 20-12

21:15-23:40

1 stop28h 55m

Colombo Bandaranaike Intl

Sat 3-1

01:05-00:15

2 stops20h 40m

HK$4,314

Hong KongColombo

HKG - CMB

HKGCMB

Hong Kong Intl

Wed 19-11

20:10-23:30

Nonstop5h 50m

Colombo Bandaranaike Intl

Fri 21-11

00:45-08:40

Nonstop5h 25m

HK$4,345

Hong KongColombo

HKG - CMB

HKGCMB

Hong Kong Intl

Wed 19-11

20:10-23:30

Nonstop5h 50m

Colombo Bandaranaike Intl

Tue 25-11

00:45-08:40

Nonstop5h 25m

HK$4,345

Hong KongColombo

HKG - CMB

HKGCMB

Hong Kong Intl

Sun 8-2

14:20-22:00

1 stop10h 10m

HK$1,570

Hong KongColombo

HKG - CMB

HKGCMB

Hong Kong Intl

Wed 3-12

18:15-09:45

1 stop18h 00m

HK$1,640

Flights are sorted by cheapest return flights first.

Deals found on 3-11

Showing 1-10 of 17 results
1
2

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
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

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

Currently, November is the cheapest month in which you can book a flight from Hong Kong to Sri Lanka (average of HK$2,425). Flying from Hong Kong to Sri Lanka in September is currently the most expensive (average of HK$2,954). 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?

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 4 November 2025.

It’s optimal to fly from Hong Kong to Sri Lanka in the morning. By choosing this option you can save up to 45% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Hong Kong to Sri Lanka?

Use this chart to determine the cheapest time to fly return from Hong Kong to Sri Lanka. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Hong Kong to Sri Lanka flight should consider departing on Thursday mornings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Hong Kong to Sri Lanka

Explore weekly flight availability from Hong Kong to Sri Lanka. 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 4 November 2025.

The most flights from HK0 to LK0 are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Sri Lanka

Get insights into the airlines that provide service to Sri Lanka. 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 Sri Lanka. Reviews last updated 4 November 2025.
Read through reviews of airlines operating flights from Hong Kong to Sri Lanka, such as 泰國航空, Cathay Pacific, andThai AirAsia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
泰國航空
7.8
Good
361 reviews
Check prices

Comfort

7.6

Food

7.3

Entertainment

6.9

Boarding

7.8

Crew

8.3

Overall

7.8

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
泰國航空
7.8
Good
361 reviews
泰國航空
7.8
Good
361 reviews
Check prices

Comfort

7.6

Food

7.3

Entertainment

6.9

Boarding

7.8

Crew

8.3

Overall

7.8

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Cathay Pacific
7.6
Good
1,050 reviews
泰國航空
7.8
Good
361 reviews
Check prices

Comfort

7.6

Food

7.3

Entertainment

6.9

Boarding

7.8

Crew

8.3

Overall

7.8

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Thai AirAsia
7.5
Good
217 reviews
泰國航空
7.8
Good
361 reviews
Check prices

Comfort

7.6

Food

7.3

Entertainment

6.9

Boarding

7.8

Crew

8.3

Overall

7.8

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Malaysia Airlines
7.3
Good
278 reviews
泰國航空
7.8
Good
361 reviews
Check prices

Comfort

7.6

Food

7.3

Entertainment

6.9

Boarding

7.8

Crew

8.3

Overall

7.8

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
China Eastern
7.2
Good
174 reviews
泰國航空
7.8
Good
361 reviews
Check prices

Comfort

7.6

Food

7.3

Entertainment

6.9

Boarding

7.8

Crew

8.3

Overall

7.8

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.

Related info for your journey

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

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

    For as low as HK$2,790, China Eastern can have you in Sri Lanka from Hong Kong in 16h 35m. There are 4010 km between Hong Kong and Sri Lanka.

  • 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, November is the cheapest month in which you can book a flight from Hong Kong to Sri Lanka (average of HK$2,425). Flying from Hong Kong to Sri Lanka in September is currently the most expensive (average of HK$2,954). 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

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Alternative routes for Hong Kong to Sri Lanka

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Hong Kong to Sri Lanka

Discover the top 5 airlines that operate flights from Hong Kong to Sri Lanka. 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 4 November 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapestHK$2,449AverageHK$2,597FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Thai AirAsiaCheapestHK$3,166AverageHK$3,493FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Malaysia AirlinesCheapestHK$3,759AverageHK$4,278FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Cathay PacificCheapestHK$3,784AverageHK$4,708FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
泰國航空CheapestHK$4,448AverageHK$4,968FlexibilityNo cancel feeOn-time77%
Search 泰國航空 flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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