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Cheap flights from Cardiff to Hong Kong from £740

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Cardiff to Hong Kong departing on 5/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Cardiff to Hong Kong

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
10:20 - 16:20CWL-HKG
22h 00m1 stop
KLM Logo
23:25 - 16:55HKG-CWL
25h 30m1 stop
£740KLM
Find Deal
Thu, 5 Mar - Mon, 9 Mar
KLM Logo
10:20 - 16:20CWL-HKG
22h 00m1 stop
KLM Logo
23:25 - 09:50HKG-CWL
18h 25m1 stop
£744KLM
Find Deal
Thu, 5 Mar - Mon, 9 Mar
KLM Logo
10:20 - 18:30CWL-HKG
24h 10m2 stops
KLM Logo
23:25 - 09:50HKG-CWL
18h 25m1 stop
£763KLM
Find Deal
Thu, 5 Mar - Mon, 9 Mar
KLM Logo
17:25 - 16:20CWL-HKG
14h 55m1 stop
KLM Logo
22:40 - 09:50HKG-CWL
43h 10m2 stops
£768KLM
Find Deal
Thu, 5 Mar - Mon, 9 Mar
KLM Logo
10:20 - 18:30CWL-HKG
24h 10m2 stops
KLM Logo
22:40 - 09:50HKG-CWL
43h 10m2 stops
£786KLM
Find Deal
Thu, 5 Mar - Mon, 9 Mar
KLM Logo
10:20 - 18:30CWL-HKG
24h 10m2 stops
KLM Logo
22:40 - 16:55HKG-CWL
26h 15m2 stops
£791KLM
Find Deal
Thu, 5 Mar - Mon, 9 Mar
KLM Logo
10:20 - 18:30CWL-HKG
24h 10m2 stops
KLM Logo
22:40 - 09:50HKG-CWL
43h 10m2 stops
£823KLM
Find Deal
Wed, 4 Mar - Sun, 8 Mar
KLM Logo
10:20 - 18:30CWL-HKG
24h 10m2 stops
KLM Logo
23:25 - 09:50HKG-CWL
18h 25m1 stop
£907KLM
Find Deal
Wed, 4 Mar - Sun, 8 Mar
Multiple Airlines Logo
17:25 - 11:25CWL-HKG
34h 00m3 stops
Multiple Airlines Logo
22:15 - 20:55HKG-CWL
30h 40m3 stops
£1,081Multiple Airlines
Find Deal
Sat, 13 Dec - Sat, 20 Dec
Multiple Airlines Logo
10:20 - 23:00CWL-HKG
28h 40m2 stops
Multiple Airlines Logo
22:15 - 20:55HKG-CWL
30h 40m3 stops
£1,103Multiple Airlines
Find Deal
Sat, 13 Dec - Sat, 20 Dec

KLM flights from Cardiff to Hong Kong

Our best KLM deals on Cardiff to Hong Kong flight tickets
KLM
5 Mar
CWL10:20Cardiff Wales
22h 00m
1 stop
HKG16:20Hong Kong Intl
9 Mar
HKG23:25Hong Kong Intl
25h 30m
1 stop
CWL16:55Cardiff Wales
£740
Find similar
KLM
5 Mar
CWL10:20Cardiff Wales
22h 00m
1 stop
HKG16:20Hong Kong Intl
9 Mar
HKG23:25Hong Kong Intl
18h 25m
1 stop
CWL09:50Cardiff Wales
£744
Find similar
KLM
5 Mar
CWL10:20Cardiff Wales
24h 10m
2 stops
HKG18:30Hong Kong Intl
9 Mar
HKG23:25Hong Kong Intl
18h 25m
1 stop
CWL09:50Cardiff Wales
£763
Find similar

momondo 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, momondo users made 279,928 searches. Data last updated 30 October 2025.
Use the filters below to find and compare flights from Cardiff to Hong Kong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CardiffHong Kong

CWL - HKG

CWLHKG

Cardiff Wales

Thu 5/3

10:20-16:20

1 stop22h 00m

Hong Kong Intl

Mon 9/3

23:25-16:55

1 stop25h 30m

£740

CardiffHong Kong

CWL - HKG

CWLHKG

Cardiff Wales

Thu 5/3

10:20-16:20

1 stop22h 00m

Hong Kong Intl

Mon 9/3

23:25-09:50

1 stop18h 25m

£744

CardiffHong Kong

CWL - HKG

CWLHKG

Cardiff Wales

Thu 5/3

10:20-18:30

2 stops24h 10m

Hong Kong Intl

Mon 9/3

23:25-09:50

1 stop18h 25m

£763

CardiffHong Kong

CWL - HKG

CWLHKG

Cardiff Wales

Thu 5/3

17:25-16:20

1 stop14h 55m

Hong Kong Intl

Mon 9/3

22:40-09:50

2 stops43h 10m

£768

CardiffHong Kong

CWL - HKG

CWLHKG

Cardiff Wales

Thu 5/3

10:20-18:30

2 stops24h 10m

Hong Kong Intl

Mon 9/3

22:40-09:50

2 stops43h 10m

£786

CardiffHong Kong

CWL - HKG

CWLHKG

Cardiff Wales

Thu 5/3

10:20-18:30

2 stops24h 10m

Hong Kong Intl

Mon 9/3

22:40-16:55

2 stops26h 15m

£791

CardiffHong Kong

CWL - HKG

CWLHKG

Cardiff Wales

Wed 4/3

10:20-18:30

2 stops24h 10m

Hong Kong Intl

Sun 8/3

22:40-09:50

2 stops43h 10m

£823

CardiffHong Kong

CWL - HKG

CWLHKG

Cardiff Wales

Wed 4/3

10:20-18:30

2 stops24h 10m

Hong Kong Intl

Sun 8/3

23:25-09:50

1 stop18h 25m

£907

CardiffHong Kong

CWL - HKG

CWLHKG

Cardiff Wales

Sat 13/12

17:25-11:25

3 stops34h 00m

Hong Kong Intl

Sat 20/12

22:15-20:55

3 stops30h 40m

£1,081

CardiffHong Kong

CWL - HKG

CWLHKG

Cardiff Wales

Sat 13/12

10:20-23:00

2 stops28h 40m

Hong Kong Intl

Sat 20/12

22:15-20:55

3 stops30h 40m

£1,103

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Hong Kong from

How to get the cheapest flight ticket from Cardiff to Hong Kong

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Hong Kong?

If you don’t want to visit Hong Kong in May, then you should wait until November to fly from Cardiff, when ticket prices are also cheap, with an average price of £669.

What is the cheapest day to depart on your flight to Hong Kong?

On average, the least expensive day to fly to Hong Kong from Cardiff is on a Thursday. momondo users have found tickets for Thursday departures for as low as £632. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Cardiff to Hong Kong on a Saturday will generally be more expensive and average around £1,040. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Cheap Cardiff to Hong Kong flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cardiff to Hong Kong

Direct flights

None
There are no direct flights from Cardiff to Hong Kong. There are no popular flight routes from Cardiff to Hong Kong.
Search flight deals

  • When did momondo last update prices for flights from Cardiff Wales Airport to Hong Kong?

    Prices for flights from Cardiff Wales Airport to Hong Kong are updated daily.

  • How many operators does momondo search for flights from Cardiff Wales Airport to Hong Kong?

  • How old do you have to be to fly from Cardiff Wales Airport to Hong Kong?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cardiff Wales Airport to Hong Kong.

  • What documentation or ID do you need to fly to Hong Kong?

    The travel and health documents required for your trip to Hong Kong can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Hong Kong. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Cardiff to Hong Kong

Compare and see reviews for airlines that fly from Cardiff to Hong Kong with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £608Free CancellationRating
7.7
1,406 reviews
Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from Cardiff to Hong Kong?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Cardiff to Hong Kong . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Cardiff to Hong Kong with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Hong Kong from Cardiff with this policy.

How can momondo help me find flights from Cardiff to Hong Kong?

Once you have performed a search for Cardiff to Hong Kong flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Cardiff to Hong Kong right now. Can momondo alert me if prices change?

Price alerts on flights to Hong Kong from Cardiff are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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