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.
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 |
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Find flight deals from Seoul to Cardiff
Cheapest flights from Seoul to CardiffExplore 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.
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.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Seoul to Cardiff that are best for you.
Fly from
Fly to
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
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
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
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.
Cheapflights Insights
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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.
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Alternative routes for Seoul to Cardiff
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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.