Find flights
When to book
FAQs

Cheap flights from Seoul to Cardiff from £759

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — CWL
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Seoul to Cardiff

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to Cardiff (CWL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 September 2025.

Round-trip from

£759
KLM
  • KLM
  • 12/3-16/3
  • 3 total stops
  • 59h 05m total
  • Seoul to Cardiff
Search Deals

Find flight deals from Seoul to Cardiff

Cheapest flights from Seoul to Cardiff
Explore the most affordable flight options available from Seoul to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Thu 2/1011:35ICN - CWL
2 stops53h 35mKLM
Sun 12/1009:50CWL - ICN
2 stops36h 40mKLM
Deal found 14/9£2,066
Thu 2/1011:35ICN - CWL
2 stops53h 35mKLM
Sat 11/1017:35CWL - ICN
2 stops52h 55mKLM
Deal found 14/9£2,076

Cheapflights Fare Finder

 
Customise your flight search to find flights from Seoul to Cardiff 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, Cheapflights users made 858,174 searches. Data last updated 15 September 2025.
Use the filters below to find and compare flights from Seoul to Cardiff that are best for you.

Fly from

Seoul

Fly to

Cardiff

Route

Depart

Return

Price

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

£759

IncheonCardiff

ICN - CWL

ICNCWL

Incheon Intl

Thu 2/10

11:35-09:10

2 stops53h 35m

Cardiff Wales

Sun 12/10

09:50-06:30

2 stops36h 40m

£2,066

IncheonCardiff

ICN - CWL

ICNCWL

Incheon Intl

Thu 2/10

11:35-09:10

2 stops53h 35m

Cardiff Wales

Sat 11/10

17:35-06:30

2 stops52h 55m

£2,076

Flights are sorted by cheapest return flights first.

Deals found on 13/9

Best time to book a flight from Seoul to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from Seoul 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 Seoul to Cardiff
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Seoul 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 Seoul?

    If you book a flight to Cardiff from Seoul, you will be flying to Cardiff Wales, which is the city’s only airport. Cardiff Wales (CWL) is located 9.1 mi from the center of Cardiff. There are 0 flights from Seoul to Cardiff Wales per day from 0 different airlines.

  • How long is the flight from Seoul to Cardiff?

    There are many flights that can get you from Seoul to Cardiff in 26h 50m. Fly via KLM to get the fastest option. Seoul and Cardiff are separated by a distance of 5586 mi.

  • Can I find deals for flights from Seoul to Cardiff that include hotel bookings?

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

  • How can I find direct flights from Seoul to Cardiff?

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

  • Can I find deals for business class flights from Seoul to Cardiff?

    Yes. Cheapflights offers flight deals from Seoul 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 Seoul to Cardiff?

    Currently, July is the cheapest month in which you can book a flight from Seoul to Cardiff (average of £169). Flying from Seoul 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

Travelling to a place near Cardiff?

Book flights to Cardiff if you plan to visit one of these locations
Barry
Bridgend

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 Seoul to Cardiff

See prices for flight routes from nearby airports that may be better suited for you.
Incheon Intl to Manchester flights
Incheon Intl to Cardiff flights
Busan to Manchester flights

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 Seoul to Cardiff?

Cheapflights helps you search for flights from Seoul to Cardiff via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights helps you find that perfect flight to Cardiff from Seoul by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Certainly. Search results for flights to Cardiff from Seoul shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Cardiff from Seoul today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.