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Cheap flights from Cardiff to Hong Kong from £623

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 9/11. 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

KLM Logo
10:20 - 18:30CWL-HKG
24h 10m2 stops
KLM Logo
22:40 - 16:55HKG-CWL
26h 15m2 stops
£623KLM
Find Deal
Sun, 9 Nov - Tue, 18 Nov
KLM Logo
10:20 - 18:30CWL-HKG
24h 10m2 stops
KLM Logo
22:40 - 16:55HKG-CWL
26h 15m2 stops
£635KLM
Find Deal
Sun, 9 Nov - Tue, 18 Nov
KLM Logo
17:30 - 16:20CWL-HKG
14h 50m1 stop
KLM Logo
22:40 - 16:55HKG-CWL
26h 15m2 stops
£708KLM
Find Deal
Sun, 9 Nov - Tue, 18 Nov
KLM Logo
17:30 - 16:20CWL-HKG
14h 50m1 stop
KLM Logo
22:40 - 16:55HKG-CWL
26h 15m2 stops
£738KLM
Find Deal
Sun, 9 Nov - Tue, 18 Nov
KLM Logo
10:20 - 18:30CWL-HKG
48h 10m2 stops
KLM Logo
23:25 - 09:50HKG-CWL
18h 25m1 stop
£796KLM
Find Deal
Wed, 4 Mar - Sun, 8 Mar
KLM Logo
17:25 - 18:30CWL-HKG
41h 05m2 stops
KLM Logo
23:25 - 09:50HKG-CWL
18h 25m1 stop
£797KLM
Find Deal
Wed, 4 Mar - Sun, 8 Mar
KLM Logo
17:25 - 18:30CWL-HKG
41h 05m2 stops
KLM Logo
23:25 - 09:50HKG-CWL
18h 25m1 stop
£800KLM
Find Deal
Wed, 4 Mar - Sun, 8 Mar
KLM Logo
10:20 - 18:30CWL-HKG
24h 10m2 stops
KLM Logo
22:40 - 16:55HKG-CWL
50h 15m2 stops
£860KLM
Find Deal
Wed, 4 Mar - Sun, 8 Mar
KLM Logo
10:20 - 18:30CWL-HKG
24h 10m2 stops
KLM Logo
22:40 - 09:50HKG-CWL
43h 10m2 stops
£862KLM
Find Deal
Wed, 4 Mar - Sun, 8 Mar
KLM Logo
10:20 - 18:30CWL-HKG
24h 10m2 stops
KLM Logo
22:40 - 16:55HKG-CWL
50h 15m2 stops
£864KLM
Find Deal
Wed, 4 Mar - Sun, 8 Mar

KLM flights from Cardiff to Hong Kong

Our best KLM deals on Cardiff to Hong Kong flight tickets
KLM
9 Nov
CWL10:20Cardiff Wales
24h 10m
2 stops
HKG18:30Hong Kong Intl
18 Nov
HKG22:40Hong Kong Intl
26h 15m
2 stops
CWL16:55Cardiff Wales
£623
Find similar
KLM
9 Nov
CWL10:20Cardiff Wales
24h 10m
2 stops
HKG18:30Hong Kong Intl
18 Nov
HKG22:40Hong Kong Intl
26h 15m
2 stops
CWL16:55Cardiff Wales
£635
Find similar
KLM
9 Nov
CWL17:30Cardiff Wales
14h 50m
1 stop
HKG16:20Hong Kong Intl
18 Nov
HKG22:40Hong Kong Intl
26h 15m
2 stops
CWL16:55Cardiff Wales
£708
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 17 September 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

Sun 9/11

10:20-18:30

2 stops24h 10m

Hong Kong Intl

Tue 18/11

22:40-16:55

2 stops26h 15m

£623

CardiffHong Kong

CWL - HKG

CWLHKG

Cardiff Wales

Sun 9/11

10:20-18:30

2 stops24h 10m

Hong Kong Intl

Tue 18/11

22:40-16:55

2 stops26h 15m

£635

CardiffHong Kong

CWL - HKG

CWLHKG

Cardiff Wales

Sun 9/11

17:30-16:20

1 stop14h 50m

Hong Kong Intl

Tue 18/11

22:40-16:55

2 stops26h 15m

£708

CardiffHong Kong

CWL - HKG

CWLHKG

Cardiff Wales

Sun 9/11

17:30-16:20

1 stop14h 50m

Hong Kong Intl

Tue 18/11

22:40-16:55

2 stops26h 15m

£738

CardiffHong Kong

CWL - HKG

CWLHKG

Cardiff Wales

Wed 4/3

10:20-18:30

2 stops48h 10m

Hong Kong Intl

Sun 8/3

23:25-09:50

1 stop18h 25m

£796

CardiffHong Kong

CWL - HKG

CWLHKG

Cardiff Wales

Wed 4/3

17:25-18:30

2 stops41h 05m

Hong Kong Intl

Sun 8/3

23:25-09:50

1 stop18h 25m

£797

CardiffHong Kong

CWL - HKG

CWLHKG

Cardiff Wales

Wed 4/3

17:25-18:30

2 stops41h 05m

Hong Kong Intl

Sun 8/3

23:25-09:50

1 stop18h 25m

£800

CardiffHong Kong

CWL - HKG

CWLHKG

Cardiff Wales

Wed 4/3

10:20-18:30

2 stops24h 10m

Hong Kong Intl

Sun 8/3

22:40-16:55

2 stops50h 15m

£860

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

£862

CardiffHong Kong

CWL - HKG

CWLHKG

Cardiff Wales

Wed 4/3

10:20-18:30

2 stops24h 10m

Hong Kong Intl

Sun 8/3

22:40-16:55

2 stops50h 15m

£864

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 October to fly from Cardiff, when ticket prices are also cheap, with an average price of £652.

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 £613. 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 £1,008. 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 £589Free CancellationRating
7.8
1,386 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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