Cheap Flights from Cardiff to Incheon International

Compare Cardiff to Incheon International flight deals

Find the cheapest month or even day of the year to fly to Incheon International

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Flight deals from Cardiff Airport to Incheon International Airport

Looking for a cheap last-minute deal or the best return flight from Cardiff Airport to Incheon International Airport? If you want to travel next month, return fares start from R 15,940. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Cardiff to Incheon International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Cardiff to Incheon International flights are currently cheapest in April.

Cardiff to Incheon International: Alternative routes

Compare routes from Cardiff to Seoul below. You may find an airport to fly into that's cheaper, faster, or easier than Incheon International.

Cardiff to Seoul: Flight information

The things to know before you go.
Cheapest flight foundR 10,362
Cheapest month to flyApril

Finding cheap flights from Cardiff to Incheon International: Frequently asked questions

The best price we found for a return flight from Cardiff to Incheon International is R 15,289. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Cardiff to Incheon International. But we found flights with one or more stops from R 15,289.
As of April 2026, there are no flights flying from Cardiff to Incheon International.
The cheapest month to fly from Cardiff to Incheon International is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cardiff Airport to Incheon International Airport on Tuesday, 26 May 2026.
No airlines currently offer direct flights between Cardiff Airport and Incheon International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Incheon International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seoul is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Ryanair offers the cheapest flight tickets to Incheon International.

Flying from Cardiff Airport (CWL) to Incheon International Airport (ICN): what you need to know

  • The timezone in Seoul is UTC+9, which is nine hours ahead of Cardiff.

  • To ensure you catch your CWL to ICN flight, leave plenty of time for things like check-in and baggage drop. Turning up two hours ahead of international departures and one hour before domestic flights is the standard rule.

  • You'll likely experience longer queues in popular months such as June. Arriving up to four hours ahead of an international flight and two hours for a domestic departure is a good idea.

  • If you'd like to discover another city along the way, look for a flight with a stopover. To see all your options for tickets from Cardiff Airport to Incheon International Airport, deselect 'Direct flights only.' Amsterdam Airport Schiphol is a popular stop between CWL and ICN.

How to find the cheapest flights from Cardiff Airport (CWL) to Incheon International Airport (ICN)

  • R 10,362 is currently the best price for a one-way Cardiff Airport to Incheon International Airport flight. A return flight starts at R 15,289. These fares can change depending on demand and availability.

  • It's often best to book early if you're looking for cheap tickets from CWL to ICN. That's because airlines change prices based on demand, which tends to increase closer to the date of departure.

  • The 'Whole month' tool shows you the cheapest flights from Cardiff Airport to Incheon International Airport across each month. It's a good way to find a bargain if your dates aren't set in stone.

  • Snapping up cheap flights from CWL to ICN is a piece of cake with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch as soon as a new discounted fare appears.

  • Pick your preferred arrival and departure times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to get the best deals on flights from Cardiff Airport to Incheon International Airport.

Handy information about Cardiff Airport (CWL)

  • When it comes to the on-time performance of Cardiff Airport, 66.16% of flights arrive within the scheduled timeframe.

  • Central Cardiff to Cardiff Airport is approximately 27 kilometres. Depending on traffic, it'll take you about 30 minutes to get there if you're driving, catching a cab or ride-sharing.

  • Planning to catch public transport? Expect a journey time of around 1 hour 5 minutes.

  • Looking for a handy hotel close to CWL? If you're catching an early flight from Cardiff Airport to Incheon International Airport, these stays will put you moments from your departure lounge:

Arriving at Incheon International Airport (ICN)

Getting from Incheon International Airport (ICN) to central Seoul

  • Incheon International Airport to the centre of Seoul is roughly 48 kilometres. Journey times can vary based on the time of day and traffic conditions, so checking a navigation app for live updates is recommended.

  • It takes roughly 1 hour 45 minutes if you're using public transport.

When to fly to Incheon International Airport (ICN)

  • It's time to work out your trip dates for your flight from Cardiff Airport to Incheon International Airport. July is the most popular month to head to Seoul. If you want a more low-key vibe, go in April.

  • When reserving your flight from Cardiff Airport to Incheon International Airport, think about the kind of weather you enjoy. August is the warmest month in Seoul, with temperatures ranging from 19ºC (66ºF) to 32ºC (90ºF).

  • Search for cheap tickets from CWL to ICN in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between -12ºC (10ºF) and 4ºC (39ºF) on average.

Explore more of South Korea

  • Seoul has plenty going for it, but there are so many other corners of South Korea you should also see. About 322 kilometres south-east of Seoul, a trip to Busan will keep you on the move. Start with leading sights like Haeundae Beach, Gamcheon Culture Village and Beomeosa Temple.

  • If there's time to check out another great destination in South Korea, head for Incheon, roughly 56 kilometres west of Seoul. Lawn Square of Incheon International Airport, Yeongjong Sky City No.23 Park and 스카이72 GC 바다코스 are among its highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.