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Cheap flights from Cardiff to Hong Kong from HK$7,149

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1-10. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — HKG
24 ago. — 31 ago.1
1 adult

Cheap flight deals from Cardiff to Hong Kong

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to Hong Kong (HKG). 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 19 agosto 2025.

Round-trip from

HK$7,149

Popular in

December

Cheapest in

May

Average price

HK$10,215
KLM
  • KLM
  • 1-10-8-10
  • 3 total stops
  • 49h 40m total
  • Cardiff to Hong Kong
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Highest demand for flights based on searches. 5% potential increase in price (HK$4,331 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (HK$4,147 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Cardiff to Hong Kong

Cheapest flights from Cardiff to Hong Kong
Explore the most affordable flight options available from Cardiff to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 agosto 2025.

mié. 1-1009:50CWL - HKG
2 stops24h 40mKLM
mié. 8-1022:45HKG - CWL
1 stop25h 00mKLM
Deal found 17-8HK$7,149
mar. 26-809:50CWL - HKG
1 stop22h 35mKLM
mar. 9-922:45HKG - CWL
1 stop17h 30mKLM
Deal found 18-8HK$7,532
mar. 26-817:15CWL - HKG
2 stops17h 15mMultiple Airlines
mar. 9-922:45HKG - CWL
1 stop17h 30mMultiple Airlines
Deal found 18-8HK$7,993
mar. 26-817:15CWL - HKG
2 stops17h 15mAir France
mar. 9-922:20HKG - CWL
2 stops49h 25mAir France
Deal found 18-8HK$8,783
mié. 17-917:15CWL - HKG
2 stops17h 15mAir France
mié. 24-922:20HKG - CWL
2 stops25h 25mAir France
Deal found 18-8HK$8,838
mié. 1-1009:50CWL - HKG
3 stops37h 25mMultiple Airlines
mié. 8-1010:15HKG - CWL
3 stops28h 10mMultiple Airlines
Deal found 17-8HK$8,877
mié. 17-909:50CWL - HKG
2 stops24h 40mKLM
mié. 24-922:45HKG - CWL
1 stop17h 30mKLM
Deal found 18-8HK$9,018
sáb. 23-809:00CWL - HKG
2 stops26h 15mMultiple Airlines
sáb. 30-820:20HKG - CWL
2 stops21h 15mMultiple Airlines
Deal found 18-8HK$9,667

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cardiff to Hong Kong 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 19 agosto 2025.
Use the filters below to find and compare flights from Cardiff to Hong Kong that are best for you.

Fly from

Cardiff

Fly to

Hong Kong

Route

Departure

Return

Price

CardiffHong Kong

CWL - HKG

CWLHKG

Cardiff Wales

mié. 1-10

09:50-17:30

2 stops24h 40m

Hong Kong Intl

mié. 8-10

22:45-16:45

1 stop25h 00m

HK$7,149

CardiffHong Kong

CWL - HKG

CWLHKG

Cardiff Wales

mié. 17-9

17:15-17:30

2 stops17h 15m

Hong Kong Intl

mié. 24-9

22:20-16:45

2 stops25h 25m

HK$8,838

CardiffHong Kong

CWL - HKG

CWLHKG

Cardiff Wales

mié. 1-10

09:50-06:15

3 stops37h 25m

Hong Kong Intl

mié. 8-10

10:15-07:25

3 stops28h 10m

HK$8,877

CardiffHong Kong

CWL - HKG

CWLHKG

Cardiff Wales

mié. 17-9

09:50-17:30

2 stops24h 40m

Hong Kong Intl

mié. 24-9

22:45-09:15

1 stop17h 30m

HK$9,018

CardiffHong Kong

CWL - HKG

CWLHKG

Cardiff Wales

sáb. 25-10

09:45-17:30

2 stops24h 45m

Hong Kong Intl

lun. 27-10

23:25-16:55

1 stop25h 30m

HK$10,355

CardiffHong Kong

CWL - HKG

CWLHKG

Cardiff Wales

mié. 17-9

16:05-15:10

2 stops40h 05m

Hong Kong Intl

mar. 23-9

01:25-19:45

2 stops49h 20m

HK$11,255

Flights are sorted by cheapest return flights first.

Deals found on 17-8

Best time to book a flight from Cardiff to Hong Kong

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

Reviews of airlines servicing Hong Kong

Get insights into the airlines that provide service to Hong Kong. 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 Hong Kong. Reviews last updated 19 agosto 2025.
See what other customers who have flown with KLM from Cardiff to Hong Kong have to say. 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.
KLM
7.8
Good
1,386 reviews
Check prices

Food

7.3

Comfort

7.7

Overall

7.8

Crew

8.4

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,386 reviews
KLM
7.8
Good
1,386 reviews
Check prices

Food

7.3

Comfort

7.7

Overall

7.8

Crew

8.4

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Cardiff to Hong Kong. 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 Cardiff to Hong Kong?

    For as low as HK$8,838, KLM can have you in Hong Kong from Cardiff in 17h 15m. Cardiff and Hong Kong are separated by a distance of 9796 km. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Cardiff to Hong Kong round-trip?

    Flying on KLM is currently your cheapest option to Hong Kong, with prices starting at HK$6,648. You may be able to fly from Cardiff to Hong Kong for 27% less than the average price by searching for this airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cardiff 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.

See more FAQs

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Alternative routes for Cardiff to Hong Kong

See prices for flight routes from nearby airports that may be better suited for you.
Manchester to Hong Kong flights

Top airline flying from Cardiff to Hong Kong

Discover the top airline that operate flights from Cardiff to Hong Kong. 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 19 agosto 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapestHK$6,648AverageHK$8,051FlexibilityNo cancel feeOn-time75%
Search KLM flights

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

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

Need flexible booking options for your flight to Hong Kong from Cardiff? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Not ready to book yet? You can track prices for flights from Cardiff to Hong Kong on Cheapflights with our Price Alert feature and get notified when better prices are available.

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