What is the cheapest month to book a flight from South Korea to Cardiff?

Currently, July is the cheapest month in which you can book a flight from South Korea to Cardiff (average of £169). Flying from South Korea to Cardiff in December is currently the most expensive (average of £263). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

In terms of precipitation, rainfall in Cardiff ranges from 50.0 - 90.0 inches per month. January is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Cardiff when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Cardiff, 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 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

What is the cheapest time of day to fly from KR to CWL?

When flying from South Korea to Cardiff, 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 into for flights to Cardiff from South Korea?

Cardiff Wales (CWL) is the airport you will fly into if you book a flight from South Korea to Cardiff. It is only a 9.1 mi journey from Cardiff Wales (CWL) to Cardiff’s city center.

Can I find deals for flights from South Korea to Cardiff that include hotel bookings?

Yes. In addition to deals on South Korea to Cardiff flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from South Korea to Cardiff?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Korea to Cardiff.

Can I find deals for business class flights from South Korea to Cardiff?

Yes. Cheapflights offers flight deals from South Korea to Cardiff by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£598+ Flights from South Korea to Cardiff

Cheap flight deals from South Korea to Cardiff

Round-trip from	£789
One-way from	£598

Air France
13/11-18/11
3 total stops
41h 45m total
South Korea to Cardiff

Search Deals

30/9
3 total stops
56h 25m total
South Korea to Cardiff

Search Deals

Find flight deals from South Korea to Cardiff

Cheapest flights from South Korea to Cardiff
Explore the most affordable flight options available from South Korea to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Thu 13/1123:05ICN - CWL

1 stop19h 45mMultiple Airlines

Tue 18/1110:20CWL - ICN

2 stops22h 00mMultiple Airlines

Deal found 16/9£789

Fri 14/1123:05ICN - CWL

1 stop19h 45mMultiple Airlines

Tue 18/1110:20CWL - ICN

2 stops22h 00mMultiple Airlines

Deal found 16/9£821

Thu 13/1123:05ICN - CWL

1 stop19h 45mKLM

Tue 18/1117:25CWL - ICN

1 stop14h 30mKLM

Deal found 16/9£854

Fri 31/1009:25ICN - CWL

2 stops33h 25mMultiple Airlines

Fri 7/1110:20CWL - ICN

2 stops27h 05mMultiple Airlines

Deal found 16/9£862

Fri 14/1123:05ICN - CWL

1 stop19h 45mKLM

Tue 18/1117:25CWL - ICN

1 stop14h 30mKLM

Deal found 16/9£888

Best flights from South Korea to Cardiff
Discover carefully curated flight deals from South Korea to Cardiff that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2025.

Thu 13/1123:05ICN - CWL

1 stop19h 45mMultiple Airlines

Tue 18/1110:20CWL - ICN

2 stops22h 00mMultiple Airlines

Deal found 16/9£789

Thu 12/323:05ICN - CWL

1 stop26h 50mKLM

Mon 16/317:15CWL - ICN

2 stops32h 15mKLM

Deal found 15/9£793

Last-minute flights from South Korea to Cardiff
Discover last-minute flight deals from South Korea to Cardiff. Data last updated 18 September 2025 and is based on user searches.

Sat 4/1001:20ICN - CWL

2 stops26h 50mMultiple Airlines

Thu 9/1017:15CWL - ICN

1 stop15h 10mMultiple Airlines

Deal found 17/9£2,396

Sun 5/1022:25ICN - CWL

1 stop18h 50mKLM

Thu 9/1009:50CWL - ICN

1 stop22h 35mKLM

Deal found 17/9£1,652

Fri 31/1009:25ICN - CWL

2 stops33h 25mMultiple Airlines

Fri 7/1110:20CWL - ICN

2 stops27h 05mMultiple Airlines

Deal found 16/9£862

Fri 31/1023:05ICN - CWL

1 stop19h 45mKLM

Fri 7/1117:15CWL - ICN

1 stop14h 40mKLM

Deal found 16/9£1,018

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

IncheonCardiff

ICN - CWL

ICNCWL

Incheon Intl

Thu 13/11

23:05-09:50

1 stop19h 45m

Cardiff Wales

Tue 18/11

10:20-17:20

2 stops22h 00m

£789

IncheonCardiff

ICN - CWL

ICNCWL

Incheon Intl

Thu 12/3

23:05-16:55

1 stop26h 50m

Cardiff Wales

Mon 16/3

17:15-10:30

2 stops32h 15m

£793

IncheonCardiff

ICN - CWL

ICNCWL

Incheon Intl

Tue 30/9

19:15-19:40

3 stops56h 25m

£598

IncheonCardiff

ICN - CWL

ICNCWL

Incheon Intl

Tue 30/9

22:25-09:15

1 stop18h 50m

£602

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Best time to book a flight from South Korea to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from South Korea with our price prediction graph.

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 South Korea to Cardiff

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to Cardiff from South Korea?
Cardiff Wales (CWL) is the airport you will fly into if you book a flight from South Korea to Cardiff. It is only a 9.1 mi journey from Cardiff Wales (CWL) to Cardiff’s city center.
Can I find deals for flights from South Korea to Cardiff that include hotel bookings?
Yes. In addition to deals on South Korea to Cardiff flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from South Korea to Cardiff?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Korea to Cardiff.
Can I find deals for business class flights from South Korea to Cardiff?
Yes. Cheapflights offers flight deals from South Korea to Cardiff by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from South Korea to Cardiff?
Currently, July is the cheapest month in which you can book a flight from South Korea to Cardiff (average of £169). Flying from South Korea to Cardiff in December is currently the most expensive (average of £263). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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How does Cheapflights help users find flights from South Korea to Cardiff?

Cheapflights makes it easy to find South Korea to Cardiff flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from South Korea to Cardiff?

Millions of users choose and trust Cheapflights to book the best flight deals from South Korea to Cardiff for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from South Korea to Cardiff with no change fees?

Yes, we can. To see specific flights from South Korea to Cardiff with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from South Korea to Cardiff become cheaper?

Not ready to book yet? You can track prices for flights from South Korea to Cardiff on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from South Korea to Cardiff from £598

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from South Korea to Cardiff

Keep the following information in mind while searching for South Korea to Cardiff flight deals. Data was last updated 18 September 2025.

Round-trip from

One-way from

Find flight deals from South Korea to Cardiff

Cheapest flights from South Korea to CardiffExplore the most affordable flight options available from South Korea to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Explore the most affordable flight options available from South Korea to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Cheapflights Fare Finder

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

Best time to book a flight from South Korea to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from South Korea with our price prediction graph.

Cheapflights Insights

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

Related info for your journey

Find useful and relevant information for your journey from South Korea to Cardiff. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Cardiff from South Korea?

Can I find deals for flights from South Korea to Cardiff that include hotel bookings?

How can I find direct flights from South Korea to Cardiff?

Can I find deals for business class flights from South Korea to Cardiff?

What is the cheapest month to book a flight from South Korea to Cardiff?

Travelling to a place near Cardiff?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for South Korea to Cardiff

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from South Korea to Cardiff?

Why should you use Cheapflights to find cheap flight tickets from South Korea to Cardiff?

Can Cheapflights find flights from South Korea to Cardiff with no change fees?

Can Cheapflights notify me if prices for flights from South Korea to Cardiff become cheaper?

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Book with Flexibility

Travel Smart

Cheapest flights from South Korea to Cardiff
Explore the most affordable flight options available from South Korea to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.