How long is the flight from Cardiff to Hong Kong?

A quick flight from Cardiff to Hong Kong can take about 24h 25m. KLM provides one of the quickest options available for as low as £970. Airlines will cover a distance of 6087 mi.

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

Our cheapest airline available from Cardiff to Hong Kong is KLM. Our recent data shows that you can find tickets from as low as £708 on this airline. This flight start at 23% lower than the current average price 3 months from now.

In terms of precipitation, rainfall in Hong Kong ranges from 20.0 - 390.0 inches per month. June is typically the wettest month, when rainfall can reach 390.0 mm. January is typically the driest time to visit Hong Kong when rainfall is around 20.0 mm.

If weather is an important factor for your trip to Hong Kong, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 16.0 C).

What is the cheapest time of day to fly from CWL to HK?

When flying from Cardiff to Hong Kong, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

£562+ Cheap Flights from Cardiff to Hong Kong

Cheap flight deals from Cardiff to Hong Kong

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 8 November 2026.

Sat 28/1108:15 -

2 stops25h 15m

Sat 12/1220:50 -

2 stops25h 05m

Deal found 6/11£676

Sun 6/1210:20 -

3 stops26h 45m

Wed 23/1209:15 -

2 stops35h 45m

Deal found 7/11£762

Tue 22/1222:05 -

3 stops37h 30m

Tue 29/1207:40 -

3 stops45h 35m

Deal found 6/11£797

Mon 21/1210:20 -

2 stops28h 40m

Mon 28/1219:45 -

2 stops22h 00m

Deal found 6/11£883

Sun 6/1210:20 -

2 stops24h 25m

Wed 23/1223:00 -

1 stop18h 45m

Deal found 7/11£970

Sat 28/1110:20 -

1 stop22h 00m

Sat 12/1222:45 -

2 stops26h 15m

Deal found 6/11£1,005

Find flight deals from Cardiff to Hong Kong

Round-trip from	£676
One-way from	£562
Popular in	December
Cheapest in	January
Average price	£902

28/11-12/12
4 total stops
50h 20m total
Cardiff to Hong Kong

Search Deals

20/11-31/12
3 total stops
35h 40m total
Cardiff to Hong Kong

Search Deals

Highest demand for flights based on searches. 1% potential increase in price (£12 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£22 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

CardiffHong Kong

CWL Cardiff Wales - HKG Hong Kong Intl

CWLHKG

Cardiff Wales

Fri 20/11

17:30-13:10

3 stops35h 40m

Hong Kong Intl

Wed 31/12

00:00-17:00

Nonstop0h 00m

£562

CardiffHong Kong

CWL Cardiff Wales - HKG Hong Kong Intl

CWLHKG

Cardiff Wales

Tue 22/12

22:05-19:35

3 stops37h 30m

Hong Kong Intl

Tue 29/12

07:40-21:15

3 stops45h 35m

£797

CardiffHong Kong

CWL Cardiff Wales - HKG Hong Kong Intl

CWLHKG

Cardiff Wales

Sun 6/12

10:20-21:05

3 stops26h 45m

Hong Kong Intl

Wed 23/12

20:50-13:00

3 stops24h 10m

£814

CardiffHong Kong

CWL Cardiff Wales - HKG Hong Kong Intl

CWLHKG

Cardiff Wales

Mon 21/12

10:20-23:00

2 stops28h 40m

Hong Kong Intl

Mon 28/12

19:45-09:45

2 stops22h 00m

£883

CardiffHong Kong

CWL Cardiff Wales - HKG Hong Kong Intl

CWLHKG

Cardiff Wales

Sun 6/12

10:20-18:45

2 stops24h 25m

Hong Kong Intl

Wed 23/12

23:00-09:45

1 stop18h 45m

£970

CardiffHong Kong

CWL Cardiff Wales - HKG Hong Kong Intl

CWLHKG

Cardiff Wales

Sat 28/11

10:20-16:20

1 stop22h 00m

Hong Kong Intl

Sat 12/12

22:45-17:00

2 stops26h 15m

£1,005

CardiffHong Kong

CWL Cardiff Wales - HKG Hong Kong Intl

CWLHKG

Cardiff Wales

Sun 20/12

17:30-18:45

2 stops41h 15m

Hong Kong Intl

Sun 27/12

23:00-17:00

1 stop26h 00m

£1,168

CardiffHong Kong

CWL Cardiff Wales - HKG Hong Kong Intl

CWLHKG

Cardiff Wales

Sun 20/12

17:30-13:10

3 stops35h 40m

Hong Kong Intl

Sun 27/12

20:50-17:00

3 stops28h 10m

£1,187

CardiffHong Kong

CWL Cardiff Wales - HKG Hong Kong Intl

CWLHKG

Cardiff Wales

Thu 17/12

10:20-21:40

3 stops27h 20m

Hong Kong Intl

Thu 24/12

20:50-17:00

3 stops28h 10m

£1,236

Flights are sorted by cheapest return flights first.

Deals found on 6/11

Sorted by cheapest first

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.

CWL-HKG

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

CWL-HK0

CWL-HKG

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Hong Kong

Check out reviews from past customers who have flown with KLM 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.

KLM

7.8

Good

1,594 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

KLM

7.8

Good

1,594 reviews

KLM

7.8

Good

1,594 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

Related info for your journey

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.
How long is the flight from Cardiff to Hong Kong?
A quick flight from Cardiff to Hong Kong can take about 24h 25m. KLM provides one of the quickest options available for as low as £970. Airlines will cover a distance of 6087 mi.
What is the cheapest airline to fly from Cardiff to Hong Kong round-trip?
Our cheapest airline available from Cardiff to Hong Kong is KLM. Our recent data shows that you can find tickets from as low as £708 on this airline. This flight start at 23% lower than the current average price 3 months from now.
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.

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Top airline flying from Cardiff to Hong Kong

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest£708	Average£852	FlexibilityNo cancel fee	On-time75%	Search KLM flights

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Cheap flights from Cardiff to Hong Kong from £562

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Cardiff to Hong Kong

Cheapest flights from Cardiff to Hong KongExplore 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 8 November 2026.

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 8 November 2026.

Best flights from Cardiff to Hong KongDiscover carefully curated flight deals from Cardiff to Hong Kong that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 November 2026.

Discover carefully curated flight deals from Cardiff to Hong Kong that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 November 2026.

Last-minute flights from Cardiff to Hong KongDiscover last-minute flight deals from Cardiff to Hong Kong. Data last updated 8 November 2026 and is based on user searches.

Discover last-minute flight deals from Cardiff to Hong Kong. Data last updated 8 November 2026 and is based on user searches.

One-way flights from Cardiff to Hong KongSearch for one-way flight options from Cardiff to Hong Kong. Find affordable one-way fares based on user searches. Data last updated 8 November 2026.

Search for one-way flight options from Cardiff to Hong Kong. Find affordable one-way fares based on user searches. Data last updated 8 November 2026.

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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.

Cheapflights Insights

Reviews of airlines servicing Hong Kong

Check out reviews from past customers who have flown with KLM 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.

Related info for your journey

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

How long is the flight from Cardiff to Hong Kong?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Cardiff and Hong Kong flights

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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 8 November 2026.

Best flights from Cardiff to Hong Kong
Discover carefully curated flight deals from Cardiff to Hong Kong that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 November 2026.

Last-minute flights from Cardiff to Hong Kong
Discover last-minute flight deals from Cardiff to Hong Kong. Data last updated 8 November 2026 and is based on user searches.

One-way flights from Cardiff to Hong Kong
Search for one-way flight options from Cardiff to Hong Kong. Find affordable one-way fares based on user searches. Data last updated 8 November 2026.