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Cheap flights from Seoul to Cardiff from £362

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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — CWL
23 lug — 30 lug1
1 adult

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 18 luglio 2025.

Round-trip from

£979

One-way from

£362
14/8-21/8
  • 14/8-21/8
  • 3 total stops
  • 65h 00m total
  • Seoul to Cardiff
Search Deals
3/8
  • 3/8
  • 3 total stops
  • 52h 20m 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 18 luglio 2025.

gio 14/822:25ICN - CWL
1 stop18h 50mMultiple Airlines
gio 21/817:15CWL - ICN
2 stops46h 10mMultiple Airlines
Deal found 17/7£979
gio 14/822:25ICN - CWL
1 stop18h 50mKLM
gio 21/817:15CWL - ICN
1 stop15h 10mKLM
Deal found 17/7£990

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 18 luglio 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

gio 14/8

22:25-09:15

1 stop18h 50m

Cardiff Wales

gio 21/8

17:15-23:25

2 stops46h 10m

£979

IncheonCardiff

ICN - CWL

ICNCWL

Incheon Intl

gio 14/8

22:25-09:15

1 stop18h 50m

Cardiff Wales

gio 21/8

17:15-16:25

1 stop15h 10m

£990

IncheonCardiff

ICN - CWL

ICNCWL

Incheon Intl

dom 3/8

12:55-09:15

3 stops52h 20m

£362

IncheonCardiff

ICN - CWL

ICNCWL

Incheon Intl

dom 3/8

22:25-09:15

1 stop18h 50m

£582

Flights are sorted by cheapest return flights first.

Deals found on 16/7

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.

Reviews of airlines servicing Cardiff

Get insights into the airlines that provide service to Cardiff. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cardiff. Reviews last updated 18 luglio 2025.
Read reviews from past customers who have flown with KLM from Seoul to Cardiff. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,374 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Overall

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,374 reviews
KLM
7.8
Good
1,374 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Overall

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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.

  • 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

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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
Busan to Manchester flights
Incheon Intl to Cardiff flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Seoul to Cardiff?

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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.

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