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Cheap flights from Cardiff to Incheon Intl Airport from £446

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 21/7. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — ICN
10 Jul — 17 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to Incheon Intl

Enter your travel dates to find the best prices.

Cheapest flights from Cardiff to Incheon Intl
Explore the most affordable flight options available from Cardiff to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 June 2026.

Sun 12/709:50
CWL
-
ICN
1 stop22h 35m
KLM
Fri 31/722:25
ICN
-
CWL
1 stop18h 50m
KLM
Deal found 6/6£992
Sun 12/709:50
CWL
-
ICN
2 stops39h 45m
Air France
Fri 31/711:40
ICN
-
CWL
2 stops37h 25m
Air France
Deal found 6/6£1,180
Sun 12/709:50
CWL
-
ICN
2 stops22h 20m
Multiple Airlines
Fri 31/720:35
ICN
-
CWL
2 stops44h 40m
Multiple Airlines
Deal found 8/6£1,224

Find flight deals from Cardiff to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to Incheon Intl (ICN). 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 10 June 2026.

Round-trip from

£992

One-way from

£446
KLM
  • KLM
  • 12/7-31/7
  • 2 total stops
  • 41h 25m total
  • Cardiff to Incheon
Search Deals
21/7
  • 21/7
  • 2 total stops
  • 53h 35m total
  • Cardiff to Incheon
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cardiff to Incheon Intl 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 10 June 2026.
Use the filters below to find and compare flights from Cardiff to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

CardiffIncheon

CWL - ICN

CWLICN

Cardiff Wales

Sun 12/7

09:50-16:25

1 stop22h 35m

Incheon Intl

Fri 31/7

11:40-17:05

2 stops37h 25m

£1,106

CardiffIncheon

CWL - ICN

CWLICN

Cardiff Wales

Sun 12/7

09:50-09:35

2 stops39h 45m

Incheon Intl

Fri 31/7

11:40-17:05

2 stops37h 25m

£1,180

CardiffIncheon

CWL - ICN

CWLICN

Cardiff Wales

Sun 12/7

09:50-16:10

2 stops22h 20m

Incheon Intl

Fri 31/7

20:35-09:15

2 stops44h 40m

£1,224

CardiffIncheon

CWL - ICN

CWLICN

Cardiff Wales

Sat 4/7

11:35-18:45

2 stops47h 10m

Incheon Intl

Fri 10/7

09:35-10:15

1 stop32h 40m

£2,059
Cheapest one-way

CardiffIncheon

CWL - ICN

CWLICN

Cardiff Wales

Sat 29/8

09:50-11:35

3 stops41h 45m

£466

CardiffIncheon

CWL - ICN

CWLICN

Cardiff Wales

Mon 17/8

12:00-06:20

3 stops34h 20m

£513

CardiffIncheon

CWL - ICN

CWLICN

Cardiff Wales

Sun 16/8

09:50-05:55

3 stops36h 05m

£629

CardiffIncheon

CWL - ICN

CWLICN

Cardiff Wales

Sat 29/8

17:35-16:40

1 stop15h 05m

£704

CardiffIncheon

CWL - ICN

CWLICN

Cardiff Wales

Sun 16/8

09:50-16:25

1 stop22h 35m

£746

CardiffIncheon

CWL - ICN

CWLICN

Cardiff Wales

Sat 5/9

09:45-16:25

1 stop22h 40m

£806

Flights are sorted by cheapest return flights first.

Deals found on 8/6

Showing 1-10 of 12 resultsSorted by cheapest first
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Best time to book a flight from Cardiff to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Cardiff 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.

Related info for your journey

Find useful and relevant information for your journey from Cardiff to Incheon Intl. 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 from for flights from Cardiff to Incheon Intl?

    Cardiff Wales (CWL), located 9.1 mi from the city center, is the airport you fly out of when you book flights from Cardiff to Incheon Intl. 0 airlines have flights from Cardiff Wales to Incheon Intl on a regular basis. Booking flights from Cardiff Wales to Incheon Intl should not be difficult; the airport handles an average of 0 outbound flights to Incheon Intl per day.

  • How long is the flight from Cardiff to Incheon Intl Airport?

    There are many flights that can get you from Cardiff to Incheon Intl Airport in 22h 35m. Fly via KLM or Air France to get the fastest option. Airlines will cover a distance of 5586 mi. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Cardiff to Incheon Intl?

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

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

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

See more FAQs

Travelling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
Daejeon
Seongnam

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Cardiff to Incheon Intl

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

Fly with Cheapflights

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How does Cheapflights help users find flights from Cardiff to Incheon Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Cardiff to Incheon Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Incheon Intl from Cardiff 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 Cardiff to Incheon Intl with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Cardiff to Incheon Intl flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from Cardiff to Incheon Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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