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Cheap flights from Cardiff to South Korea from £718

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 South Korea departing on 14/9. 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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0 bags
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Find the cheapest flights from Cardiff to South Korea

Cheap return flights

Logo
09:50 - 22:10CWL-ICN
28h 20m2 stops
Logo
15:15 - 09:15ICN-CWL
26h 00m2 stops
£718
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Sun, 14 Sep - Sun, 21 Sep
Logo
11:00 - 17:05CWL-ICN
22h 05m2 stops
Logo
10:35 - 12:45ICN-CWL
34h 10m3 stops
£806
Find Deal
Sun, 14 Sep - Sun, 21 Sep
KLM Logo
17:15 - 06:30CWL-ICN
29h 15m2 stops
KLM Logo
22:25 - 09:15ICN-CWL
18h 50m1 stop
£809KLM
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Sun, 14 Sep - Sun, 21 Sep
KLM Logo
17:15 - 16:25CWL-ICN
15h 10m1 stop
KLM Logo
22:25 - 09:15ICN-CWL
18h 50m1 stop
£888KLM
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Sun, 14 Sep - Sun, 21 Sep
Logo
09:50 - 16:35CWL-ICN
22h 45m3 stops
Logo
14:55 - 16:45ICN-CWL
33h 50m3 stops
£967
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Sun, 14 Sep - Sun, 21 Sep
Logo
20:45 - 20:05CWL-ICN
39h 20m2 stops
Logo
01:20 - 20:10ICN-CWL
26h 50m2 stops
£1,357
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Sun, 14 Sep - Sat, 20 Sep
Logo
17:15 - 16:25CWL-ICN
15h 10m1 stop
Logo
01:20 - 20:10ICN-CWL
26h 50m2 stops
£1,511
Find Deal
Sun, 14 Sep - Sat, 20 Sep

KLM flights from Cardiff to South Korea

Our best KLM deals on Cardiff to South Korea flight tickets
KLM
14 Sept
CWL17:15Cardiff Wales
29h 15m
2 stops
ICN06:30Incheon Intl
21 Sept
ICN22:25Incheon Intl
18h 50m
1 stop
CWL09:15Cardiff Wales
£809
Find similar
KLM
14 Sept
CWL17:15Cardiff Wales
15h 10m
1 stop
ICN16:25Incheon Intl
21 Sept
ICN22:25Incheon Intl
18h 50m
1 stop
CWL09:15Cardiff Wales
£888
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Cardiff to South Korea 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 1 August 2025.
Use the filters below to find and compare flights from Cardiff to South Korea that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CardiffIncheon

CWL - ICN

CWLICN

Cardiff Wales

Sun 14/9

09:50-22:10

2 stops28h 20m

Incheon Intl

Sun 21/9

15:15-09:15

2 stops26h 00m

£718

CardiffIncheon

CWL - ICN

CWLICN

Cardiff Wales

Sun 14/9

11:00-17:05

2 stops22h 05m

Incheon Intl

Sun 21/9

10:35-12:45

3 stops34h 10m

£806

CardiffIncheon

CWL - ICN

CWLICN

Cardiff Wales

Sun 14/9

17:15-06:30

2 stops29h 15m

Incheon Intl

Sun 21/9

22:25-09:15

1 stop18h 50m

£809

CardiffIncheon

CWL - ICN

CWLICN

Cardiff Wales

Sun 14/9

17:15-16:25

1 stop15h 10m

Incheon Intl

Sun 21/9

22:25-09:15

1 stop18h 50m

£888

CardiffIncheon

CWL - ICN

CWLICN

Cardiff Wales

Sun 14/9

09:50-16:35

3 stops22h 45m

Incheon Intl

Sun 21/9

14:55-16:45

3 stops33h 50m

£967

CardiffIncheon

CWL - ICN

CWLICN

Cardiff Wales

Sun 14/9

20:45-20:05

2 stops39h 20m

Incheon Intl

Sat 20/9

01:20-20:10

2 stops26h 50m

£1,357

CardiffIncheon

CWL - ICN

CWLICN

Cardiff Wales

Sun 14/9

17:15-16:25

1 stop15h 10m

Incheon Intl

Sat 20/9

01:20-20:10

2 stops26h 50m

£1,511

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to South Korea from

How to get the cheapest flight ticket from Cardiff to South Korea

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 day to depart on your flight to South Korea?

The cheapest day to depart from Cardiff to South Korea is on a Sunday when prices can be found for as low as £751. On the other hand, Saturday is the most expensive day to depart from Cardiff because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £940.

Cheap Cardiff to South Korea flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cardiff to South Korea

Best price found

£718

Fastest flight time

15h 10m

Direct flights

None

Airports in South Korea

1 airport
The best flight deal from Cardiff to South Korea found on momondo in the last 72 hours is £718
The fastest flight from Cardiff to South Korea takes 15h 10m
There are no direct flights from Cardiff to South Korea. Popular non-direct route for this connection is Cardiff Wales Airport - Incheon Intl Airport.
There is 1 airport near South Korea: Incheon Intl (ICN)
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  • When did momondo last update prices for flights from Cardiff Wales Airport to South Korea?

    Prices for flights from Cardiff Wales Airport to South Korea are updated daily.

  • How old do you have to be to fly from Cardiff Wales Airport to South Korea?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cardiff Wales Airport to South Korea.

  • What documentation or ID do you need to fly to South Korea?

    The travel and health documents required for your trip to South Korea 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 South Korea. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Cardiff to South Korea?

Finding the right flight to South Korea from Cardiff is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to South Korea quick and easy, saving you time and money.

Can I find flights from Cardiff to South Korea with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to South Korea from Cardiff with this policy.

How can momondo help me find flights from Cardiff to South Korea?

momondo helps you find the best flight between Cardiff and South Korea by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Cardiff to South Korea now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to South Korea and let you know when they change.

An easier way to manage your South Korea trip

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