How long is the flight from Cardiff to Hong Kong?

A quick flight from Cardiff to Hong Kong can take about 14h 50m. KLM provides one of the quickest options available for as low as £709. 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 £702 on this airline. This flight start at 24% 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.

£695+ 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

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 9 October 2026.

Thu 19/1113:25 -

2 stops24h 15m

Thu 26/1117:40 -

2 stops30h 00m

Deal found 5/10£695

Sat 21/1108:15 -

2 stops25h 15m

Sat 28/1110:30 -

3 stops31h 20m

Deal found 7/10£699

Sun 22/1117:30 -

1 stop14h 50m

Sun 29/1122:45 -

2 stops26h 15m

Deal found 8/10£709

Sun 22/1110:20 -

2 stops24h 25m

Sun 29/1122:45 -

2 stops26h 15m

Deal found 8/10£727

Sun 1/1123:50 -

2 stops31h 00m

Mon 16/1120:50 -

3 stops28h 10m

Deal found 9/10£783

Thu 19/1117:30 -

1 stop14h 50m

Thu 26/1122:45 -

2 stops43h 05m

Deal found 5/10£809

Find flight deals from Cardiff to Hong Kong

Round-trip from	£695
Popular in	December
Cheapest in	January
Average price	£827

19/11-26/11
4 total stops
54h 15m total
Cardiff to Hong Kong

Search Deals

Highest demand for flights based on searches. 1% potential increase in price (£10 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 October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffHong Kong

CWL Cardiff Wales - HKG Hong Kong Intl

CWLHKG

Cardiff Wales

Sat 21/11

08:15-17:30

2 stops25h 15m

Hong Kong Intl

Sat 28/11

10:30-09:50

3 stops31h 20m

£699

Fastest return journey

CardiffHong Kong

CWL Cardiff Wales - HKG Hong Kong Intl

CWLHKG

Cardiff Wales

Sun 22/11

17:30-16:20

1 stop14h 50m

Hong Kong Intl

Sun 29/11

22:45-17:00

2 stops26h 15m

£709

CardiffHong Kong

CWL Cardiff Wales - HKG Hong Kong Intl

CWLHKG

Cardiff Wales

Sun 22/11

10:20-18:45

2 stops24h 25m

Hong Kong Intl

Sun 29/11

22:45-17:00

2 stops26h 15m

£727

CardiffHong Kong

CWL Cardiff Wales - HKG Hong Kong Intl

CWLHKG

Cardiff Wales

Sun 1/11

23:50-14:50

2 stops31h 00m

Hong Kong Intl

Mon 16/11

20:50-17:00

3 stops28h 10m

£783

CardiffHong Kong

CWL Cardiff Wales - HKG Hong Kong Intl

CWLHKG

Cardiff Wales

Thu 19/11

10:20-00:15

3 stops29h 55m

Hong Kong Intl

Thu 26/11

07:40-09:50

3 stops34h 10m

£786

CardiffHong Kong

CWL Cardiff Wales - HKG Hong Kong Intl

CWLHKG

Cardiff Wales

Thu 19/11

17:30-16:20

1 stop14h 50m

Hong Kong Intl

Thu 26/11

22:45-09:50

2 stops43h 05m

£809

Flights are sorted by cheapest return flights first.

Deals found on 7/10

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

1,580 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

KLM

7.8

Good

1,580 reviews

KLM

7.8

Good

1,580 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

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 14h 50m. KLM provides one of the quickest options available for as low as £709. 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 £702 on this airline. This flight start at 24% 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£702	Average£855	FlexibilityNo cancel fee	On-time75%	Search KLM flights

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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.

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

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Cheap flights from Cardiff to Hong Kong from £695

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/11. 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 9 October 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 9 October 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 9 October 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 9 October 2026.

Last-minute flights from Cardiff to Hong KongDiscover last-minute flight deals from Cardiff to Hong Kong. Data last updated 9 October 2026 and is based on user searches.

Discover last-minute flight deals from Cardiff to Hong Kong. Data last updated 9 October 2026 and is based on user searches.

Find flight deals from Cardiff to Hong Kong

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Use the filters below to find and compare flights from Cardiff to Hong Kong that are best for you.

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 9 October 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 9 October 2026.

Last-minute flights from Cardiff to Hong Kong
Discover last-minute flight deals from Cardiff to Hong Kong. Data last updated 9 October 2026 and is based on user searches.