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Cheap flights from Cardiff to Hong Kong from £505

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 25/7. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — HKG
16 Jul — 23 Jul1
1 adult

Cheap flight deals from Cardiff to Hong Kong

Keep the following information in mind while searching for Cardiff to Hong Kong flight deals. Data was last updated 11 July 2025.

Round-trip from

£852

One-way from

£505

Popular in

December

Cheapest in

September

Average price

£1,259
24/8-31/8
  • 24/8-31/8
  • 6 total stops
  • 67h 15m total
  • Cardiff to Hong Kong
25/7
  • 25/7
  • 3 total stops
  • 43h 20m total
  • Cardiff to Hong Kong
Highest demand for flights based on searches. 5% potential increase in price (£35 potential increase over avg. return price).
Cheapest flight prices on average. 5% potential price decrease (£33 potential savings vs. average return price).
Average for round-trip flights in July 2025

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 11 July 2025.

Sun 24/817:20CWL - HKG
3 stops35h 15mMultiple Airlines
Sun 31/811:45HKG - CWL
3 stops32h 00mMultiple Airlines
Deal found 10/7£852
Fri 1/817:15CWL - HKG
2 stops41h 15mAir France
Fri 8/822:20HKG - CWL
2 stops25h 45mAir France
Deal found 9/7£1,408
Sat 2/817:35CWL - HKG
1 stop14h 50mKLM
Fri 8/822:45HKG - CWL
1 stop17h 30mKLM
Deal found 9/7£2,362

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 858,174 searches. Data last updated 11 July 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

Depart

Return

Price

CardiffHong Kong

CWL - HKG

CWLHKG

Cardiff Wales

Sun 24/8

17:20-11:35

3 stops35h 15m

Hong Kong Intl

Sun 31/8

11:45-12:45

3 stops32h 00m

£852

CardiffHong Kong

CWL - HKG

CWLHKG

Cardiff Wales

Fri 1/8

17:15-17:30

2 stops41h 15m

Hong Kong Intl

Fri 8/8

22:20-17:05

2 stops25h 45m

£1,408

CardiffHong Kong

CWL - HKG

CWLHKG

Cardiff Wales

Sat 2/8

17:35-15:25

1 stop14h 50m

Hong Kong Intl

Fri 8/8

22:45-09:15

1 stop17h 30m

£2,362

CardiffHong Kong

CWL - HKG

CWLHKG

Cardiff Wales

Fri 25/7

12:25-14:45

3 stops43h 20m

£505

CardiffHong Kong

CWL - HKG

CWLHKG

Cardiff Wales

Fri 1/8

17:15-17:30

2 stops17h 15m

£974

Flights are sorted by cheapest return flights first.

Deals found on 9/7

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, April is the cheapest month in which you can book a flight from Cardiff to Hong Kong (average of £728). Flying from Cardiff to Hong Kong in July is currently the most expensive (average of £1,111). 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.

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 11 July 2025.
Check out reviews from past customers who have flown with KLM and Air France from Cardiff to Hong Kong to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Crew

8.4

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.

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Crew

8.4

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.

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Crew

8.4

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.
  • What airport do you fly from for flights from Cardiff to Hong Kong?

    Cardiff Wales (CWL) is the airport you will fly out of if you book a flight from Cardiff to Hong Kong. It is only a 9.1 mi journey to Cardiff Wales (CWL) from Cardiff’s city center.

  • What are the cheapest airlines flying from Cardiff to Hong Kong round-trip?

    Our cheapest airline available from Cardiff to Hong Kong is Air France. Our recent data shows that you can find tickets from as low as £1,408 on this airline. An additional option worth looking into is KLM, starting at £2,362.

  • 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, April is the cheapest month in which you can book a flight from Cardiff to Hong Kong (average of £728). Flying from Cardiff to Hong Kong in July is currently the most expensive (average of £1,111). 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

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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.

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 858,174 searches. Data last updated 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£590Average£730FlexibilityNo cancel feeOn-time75%
Search KLM 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 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?

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

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

Yes! Cheapflights helps users easily find flights from Cardiff to Hong Kong with no change fees.

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

Of course! You can now track prices for flights from Cardiff to Hong Kong and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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