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Cheap flights from Cardiff to Hong Kong from HK$8,254

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2-3. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — HKG
15 Mar — 22 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to Hong Kong

Enter your travel dates to find the best prices.

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 13 February 2026.

Mon 2-310:20
CWL
-
HKG
2 stops42h 30m
Multiple Airlines
Wed 11-308:30
HKG
-
CWL
2 stops33h 20m
Multiple Airlines
Deal found 12-2HK$8,254
Mon 30-322:25
CWL
-
HKG
3 stops30h 25m
Multiple Airlines
Mon 6-420:55
HKG
-
CWL
2 stops32h 55m
Multiple Airlines
Deal found 13-2HK$8,645
Mon 2-317:15
CWL
-
HKG
2 stops17h 15m
KLM
Wed 11-323:25
HKG
-
CWL
1 stop18h 25m
KLM
Deal found 12-2HK$8,918
Mon 30-317:15
CWL
-
HKG
1 stop15h 10m
KLM
Mon 6-422:20
HKG
-
CWL
2 stops41h 55m
KLM
Deal found 13-2HK$10,560
Sat 28-317:25
CWL
-
HKG
2 stops40h 15m
Multiple Airlines
Sat 4-422:20
HKG
-
CWL
2 stops25h 25m
Multiple Airlines
Deal found 11-2HK$11,294
Sat 28-317:25
CWL
-
HKG
1 stop14h 55m
KLM
Sat 4-422:20
HKG
-
CWL
2 stops41h 55m
KLM
Deal found 11-2HK$12,076

Find 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 13 February 2026.

Round-trip from

HK$8,254

Popular in

July

Cheapest in

September

Average price

HK$8,488
2-3-11-3
  • 2-3-11-3
  • 4 total stops
  • 75h 50m total
  • Cardiff to Hong Kong
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (HK$13,087 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (HK$3,413 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
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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 13 February 2026.
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

Mon 2-3

10:20-12:50

2 stops42h 30m

Hong Kong Intl

Wed 11-3

08:30-09:50

2 stops33h 20m

HK$8,254

CardiffHong Kong

CWL - HKG

CWLHKG

Cardiff Wales

Mon 30-3

22:25-11:50

3 stops30h 25m

Hong Kong Intl

Mon 6-4

20:55-22:50

2 stops32h 55m

HK$8,645

CardiffHong Kong

CWL - HKG

CWLHKG

Cardiff Wales

Mon 2-3

17:15-18:30

2 stops17h 15m

Hong Kong Intl

Wed 11-3

23:25-09:50

1 stop18h 25m

HK$8,918

CardiffHong Kong

CWL - HKG

CWLHKG

Cardiff Wales

Mon 30-3

17:15-15:25

1 stop15h 10m

Hong Kong Intl

Mon 6-4

22:20-09:15

2 stops41h 55m

HK$10,560

CardiffHong Kong

CWL - HKG

CWLHKG

Cardiff Wales

Sat 28-3

17:25-17:40

2 stops40h 15m

Hong Kong Intl

Sat 4-4

22:20-16:45

2 stops25h 25m

HK$11,294

CardiffHong Kong

CWL - HKG

CWLHKG

Cardiff Wales

Sat 28-3

17:25-16:20

1 stop14h 55m

Hong Kong Intl

Sat 4-4

22:20-09:15

2 stops41h 55m

HK$12,076

Flights are sorted by cheapest return flights first.

Deals found on 12-2

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.

Cheapflights Insights

Everything you need to know about your flight from Cardiff to Hong Kong

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

Currently, January is the cheapest month in which you can book a flight from Cardiff to Hong Kong (average of HK$5,854). Flying from Cardiff to Hong Kong in July is currently the most expensive (average of HK$10,739). 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.

How much does it cost for a return flight from Cardiff to Hong Kong?

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$8,918, KLM can have you in Hong Kong from Cardiff in 17h 15m. Cardiff and Hong Kong are separated by a distance of 9796 km.

  • 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.

  • What is the cheapest month to book a flight from Cardiff to Hong Kong?

    Currently, January is the cheapest month in which you can book a flight from Cardiff to Hong Kong (average of HK$5,854). Flying from Cardiff to Hong Kong in July is currently the most expensive (average of HK$10,739). 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 Cardiff to Hong Kong

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

Fly with Cheapflights

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

Deals for Cardiff to Hong Kong flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Cardiff to Hong Kong.

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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