£446 Find Cheap Flights from Cardiff to South Korea

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cardiff to South Korea departing on 21/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Cardiff to South Korea Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Cardiff to South Korea that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Cardiff to South Korea

Sun, 12 Jul - Fri, 31 Jul
KLM Logo
09:50 - 16:25
CWL
-
ICN
22h 35m
1 stop
KLM Logo
22:25 - 09:15
ICN
-
CWL
18h 50m
1 stop
£992KLM
Sun, 12 Jul - Fri, 31 Jul
KLM Logo
09:50 - 16:25
CWL
-
ICN
22h 35m
1 stop
KLM Logo
11:40 - 17:05
ICN
-
CWL
37h 25m
2 stops
£1,106KLM
Sun, 12 Jul - Fri, 31 Jul
KLM Logo
09:50 - 16:25
CWL
-
ICN
22h 35m
1 stop
KLM Logo
22:25 - 09:15
ICN
-
CWL
18h 50m
1 stop
£1,125KLM
Sun, 12 Jul - Fri, 31 Jul
KLM Logo
09:50 - 16:25
CWL
-
ICN
22h 35m
1 stop
KLM Logo
11:40 - 17:05
ICN
-
CWL
37h 25m
2 stops
£1,163KLM
Sun, 12 Jul - Fri, 31 Jul
KLM Logo
09:50 - 16:25
CWL
-
ICN
22h 35m
1 stop
KLM Logo
22:25 - 09:15
ICN
-
CWL
18h 50m
1 stop
£1,171KLM
Sun, 12 Jul - Fri, 31 Jul
KLM Logo
09:50 - 16:25
CWL
-
ICN
22h 35m
1 stop
KLM Logo
11:40 - 17:05
ICN
-
CWL
37h 25m
2 stops
£1,177KLM
Sun, 12 Jul - Fri, 31 Jul
Air France Logo
09:50 - 09:35
CWL
-
ICN
39h 45m
2 stops
Air France Logo
11:40 - 17:05
ICN
-
CWL
37h 25m
2 stops
£1,180Air France
Sun, 12 Jul - Fri, 31 Jul
Multiple Airlines Logo
09:50 - 16:10
CWL
-
ICN
22h 20m
2 stops
Multiple Airlines Logo
20:35 - 09:15
ICN
-
CWL
44h 40m
2 stops
£1,224Multiple Airlines
Sun, 12 Jul - Fri, 31 Jul
Air France Logo
09:50 - 09:35
CWL
-
ICN
39h 45m
2 stops
Air France Logo
11:40 - 17:05
ICN
-
CWL
37h 25m
2 stops
£1,239Air France
Sun, 12 Jul - Thu, 30 Jul
Multiple Airlines Logo
09:50 - 16:10
CWL
-
ICN
22h 20m
2 stops
Multiple Airlines Logo
02:35 - 06:55
ICN
-
CWL
36h 20m
3 stops
£1,251Multiple Airlines
Booking Insights

KAYAK's insights & trends for Cardiff to South Korea flights

Get data-powered insights and trends into flights from Cardiff to South Korea to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Cardiff to South Korea?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 3 days, the cheapest return tickets from Cardiff to South Korea were found on KLM (£1,106) and Air France (£1,180).

Find deals

Good to know - Cheap tickets from Cardiff to South Korea

Cheapest flight£446
Flight from Cardiff to Incheon

FAQs - booking South Korea flights

  • How does KAYAK find such low prices on flights from Cardiff to South Korea?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cardiff to South Korea.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cardiff to South Korea?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Cardiff to South Korea is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cardiff to South Korea?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Cardiff to South Korea with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cardiff to South Korea?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Cardiff to South Korea up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Cardiff to South Korea

 
Need help choosing which airline to fly with from Cardiff to South Korea? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1527 reviews
7.7Comfort
8.4Crew
7.8Boarding
7.3Food
7.2Entertainment
Airline reviews

As always, it’s a pleasure to travel with KLM. It is one of my favorite airlines.

10.0 ExcellentGeorge, May 2026
OTP - AMS
Read more KLM reviews

As always, it’s a pleasure to travel with KLM. It is one of my favorite airlines.

As per usual when you Hit the UK it's a slow process through customs Not as efficient at Thailand for sure

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

It was really nice journey i personally recommend klm flight

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Empty seats next to me - wish it had been for a longer flight!!

Flight was on time, staff are friendly and helpful onboard.

Terrible last row seats many seats available but no offer to move to better seat

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

Everything you need to know for your flight from Cardiff to South Korea

Information on your arrival and departure airports

Cardiff (CWL)