How long is the flight from Seoul to Cardiff?

There are many flights that can get you from Seoul to Cardiff in 26h 40m. Fly via KLM to get the fastest option. Seoul and Cardiff are separated by a distance of 5586 mi.

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 SEL to CWL?

When flying from Seoul 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 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.

£864+ Cheap Flights from Seoul to Cardiff

Cheap flight deals from Seoul to Cardiff

Round-trip from	£864

KLM
12/3-16/3
3 total stops
82h 55m total
Seoul to Cardiff

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Best flights from Seoul to Cardiff
Discover carefully curated flight deals from Seoul to Cardiff that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 November 2025.

Thu 12/323:05ICN - CWL

1 stop26h 40mKLM

Mon 16/317:15CWL - ICN

2 stops56h 15mKLM

Deal found 4/11£864

Fly from

Fly to

Route

Depart

Return

Price

IncheonCardiff

ICN - CWL

ICNCWL

Incheon Intl

Thu 12/3

23:05-16:45

1 stop26h 40m

Cardiff Wales

Mon 16/3

17:15-10:30

2 stops56h 15m

£864

Flights are sorted by cheapest return flights first.

Deals found on 4/11

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

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 40m. 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.

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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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Cheap flights from Seoul to Cardiff from £864

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

Round-trip from