--- title: "£371 Cheap Flights from Seoul to Cardiff (ICN to CWL) - Expedia.co.uk" description: "Reserve one-way or return flights from Seoul to Cardiff with no change fee on selected flights. Earn your airline miles on top of our rewards! Get 2026 flight deals for now!" canonical: "https://www.expedia.co.uk/lp/flights/icn/cwl/seoul-to-cardiff" language: en-GB market: GB currency: GBP prices_as_of: 2026-11-12T21:01:14Z --- # £371 Cheap Flights from Seoul (ICN) to Cardiff (CWL) ![A castle surrounded by lush green trees and a park with people relaxing.](https://images.trvl-media.com/place/6084233/c19ce034-821c-4264-a5d2-f29a698302e9.jpg?impolicy=fcrop&w=1200&h=500&q=medium) [View £371 flight on Fri, 11 Dec 2026](https://www.expedia.co.uk/Flights-Search?leg1=from:ICN,to:CWL,departure:11/12/2026TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:370.80&airProductToken=AQqlAQo0CM2MARIDODc4GMhoIMUTKJfAnwMwwcGfAzhTQABYAWoJWVNUQU5EQVJEcghTT1c2QkVVUwo1CM2MARIDODEzGMUTIICTASj%5Fx58DMN7NnwM4U0ABWAFqCVlTVEFOREFSRHIIU09XNkJFVVMKNgjLmAESBDEwODcYgJMBIMJdKJ7VnwMw7tWfAzhWQAFYAWoJWVNUQU5EQVJEcghTT1c2QkVVUxIKCAEQARgBKgJNRhgBIgQIARABKAIoBCgGMAE) ## Popular airlines from Incheon Intl. Airport (ICN) to Cardiff International Airport (CWL) [British Airways](https://www.expedia.co.uk/Flights-Search?leg1=from:ICN,to:CWL,departure:26/11/2026TANYT&leg2=from:CWL,to:ICN,departure:03/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) [easyJet](https://www.expedia.co.uk/Flights-Search?leg1=from:ICN,to:CWL,departure:26/11/2026TANYT&leg2=from:CWL,to:ICN,departure:03/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"U2"}}]) [Lufthansa](https://www.expedia.co.uk/Flights-Search?leg1=from:ICN,to:CWL,departure:26/11/2026TANYT&leg2=from:CWL,to:ICN,departure:03/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) [Ryanair](https://www.expedia.co.uk/Flights-Search?leg1=from:ICN,to:CWL,departure:26/11/2026TANYT&leg2=from:CWL,to:ICN,departure:03/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"FR"}}]) [American Airlines](https://www.expedia.co.uk/Flights-Search?leg1=from:ICN,to:CWL,departure:26/11/2026TANYT&leg2=from:CWL,to:ICN,departure:03/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) [Jet2](https://www.expedia.co.uk/Flights-Search?leg1=from:ICN,to:CWL,departure:26/11/2026TANYT&leg2=from:CWL,to:ICN,departure:03/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LS"}}]) [Swiss International Air Lines](https://www.expedia.co.uk/Flights-Search?leg1=from:ICN,to:CWL,departure:26/11/2026TANYT&leg2=from:CWL,to:ICN,departure:03/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LX"}}]) ### Be in the know Get alerts if flight prices drop or rise\* ### Book smarter Save up to 25% on select hotels after you book a flight\* ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Cheap Flights from Seoul to Cardiff (ICN-CWL) Prices were available within the past 7 days and start at £371 for one-way flights and £1,057 for return, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return [Select KLM flight, departing Sun, 20 Dec from Seoul to Cardiff, returning Wed, 6 Jan, priced at £1,057 Found 2 days ago](https://www.expedia.co.uk/Flights-Search?leg1=from:ICN,to:CWL,departure:20/12/2026TANYT&leg2=from:CWL,to:ICN,departure:06/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1056.17&airProductToken=AQptCjQIy5gBEgM4NTYYyGgggJMBKM2moAMwpK2gAzhMQABYAWoIU1RBTkRBUkRyCExHUzBBRFNBCjUIy5gBEgQxMDg3GICTASDCXSier6ADMO6voAM4TEABWAFqCFNUQU5EQVJEcghMR1MwQURTQQptCjUIy5gBEgQxMDk0GMJdIICTASi656EDMIrooQM4TEAAWAFqCFNUQU5EQVJEcghSR1MwS0RTQQo0CMuYARIDODU1GICTASDIaCjQ6KEDMJvuoQM4UkABWAFqCFNUQU5EQVJEcghSR1MwS0RTQRIKCAEQARgBKgJLTBgBIgQIARABKAIoBCgGMA0) Sun, 20 Dec - Wed, 6 Jan · ICN · CWL · From £1,057 · Return [Select KLM flight, departing Sun, 20 Dec from Seoul to Cardiff, returning Wed, 6 Jan, priced at £1,067 Found 2 days ago](https://www.expedia.co.uk/Flights-Search?leg1=from:ICN,to:CWL,departure:20/12/2026TANYT&leg2=from:CWL,to:ICN,departure:06/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1066.17&airProductToken=AQptCjQIy5gBEgM4NTYYyGgggJMBKM2moAMwpK2gAzhMQABYAWoIU1RBTkRBUkRyCExHUzBBRFNBCjUIy5gBEgQxMDkzGICTASDCXSjMsqADMJyzoAM4TEABWAFqCFNUQU5EQVJEcghMR1MwQURTQQptCjUIy5gBEgQxMDk0GMJdIICTASi656EDMIrooQM4TEAAWAFqCFNUQU5EQVJEcghSR1MwS0RTQQo0CMuYARIDODU1GICTASDIaCjQ6KEDMJvuoQM4UkABWAFqCFNUQU5EQVJEcghSR1MwS0RTQRIKCAEQARgBKgJLTBgBIgQIARABKAIoBCgGMA0) Sun, 20 Dec - Wed, 6 Jan · ICN · CWL · From £1,067 · Return [Select KLM flight, departing Sun, 20 Dec from Seoul to Cardiff, returning Wed, 6 Jan, priced at £1,152 Found 2 days ago](https://www.expedia.co.uk/Flights-Search?leg1=from:ICN,to:CWL,departure:20/12/2026TANYT&leg2=from:CWL,to:ICN,departure:06/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1151.18&airProductToken=AQptCjQIy5gBEgM4NTYYyGgggJMBKM2moAMwpK2gAzhMQABYAWoIU1RBTkRBUkRyCExHUzBBRFNBCjUIy5gBEgQxMDkzGICTASDCXSjMsqADMJyzoAM4TEABWAFqCFNUQU5EQVJEcghMR1MwQURTQQrIAQpBCMGMARIEODM0MhjCXSCAkwEojOShAzDc5KEDOEdAAFgBaghTVEFOREFSRHIIUkdTMEtEU0F6CgjLmAESBDgzNDIKQQjBjAESBDU0NzQYgJMBIOIwKO3voQMwuPChAzhMQAFYAWoIU1RBTkRBUkRyCFJHUzBLRFNBegoIy5gBEgQ1NDc0CkAIwYwBEgQ1MDkyGOIwIMhoKPDzoQMw1PmhAzhSQAFYAWoIU1RBTkRBUkRyCFJHUzBLRFNBegoIy4oBEgQ1MDkyEgoIARABGAEqAktMGAEiBAgBEAEoAigEKAYwAQ) Sun, 20 Dec - Wed, 6 Jan · ICN · CWL · From £1,152 · Return [Select KLM flight, departing Sun, 20 Dec from Seoul to Cardiff, returning Wed, 6 Jan, priced at £1,161 Found 2 days ago](https://www.expedia.co.uk/Flights-Search?leg1=from:ICN,to:CWL,departure:20/12/2026TANYT&leg2=from:CWL,to:ICN,departure:06/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1160.28&airProductToken=AQptCjQIy5gBEgM4NTYYyGgggJMBKM2moAMwpK2gAzhMQABYAWoIU1RBTkRBUkRyCExHUzBBRFNBCjUIy5gBEgQxMDg3GICTASDCXSier6ADMO6voAM4TEABWAFqCFNUQU5EQVJEcghMR1MwQURTQQq8AQpBCMGMARIEODM0MhjCXSCAkwEojOShAzDc5KEDOEdAAFgBaghTVEFOREFSRHIIUkdTMEtEU0F6CgjLmAESBDgzNDIKNQjBjAESBDE0NDEYgJMBIOIwKLfooQMwh-mhAzhMQAFYAWoIU1RBTkRBUkRyCFJHUzBLRFNBCkAIwYwBEgQ1MDkyGOIwIMhoKPDzoQMw1PmhAzhSQAFYAWoIU1RBTkRBUkRyCFJHUzBLRFNBegoIy4oBEgQ1MDkyEgoIARABGAEqAktMGAEiBAgBEAEoAigEKAYwAQ) Sun, 20 Dec - Wed, 6 Jan · ICN · CWL · From £1,161 · Return [Select KLM flight, departing Sun, 20 Dec from Seoul to Cardiff, returning Wed, 6 Jan, priced at £1,161 Found 2 days ago](https://www.expedia.co.uk/Flights-Search?leg1=from:ICN,to:CWL,departure:20/12/2026TANYT&leg2=from:CWL,to:ICN,departure:06/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1160.58&airProductToken=AQptCjQIy5gBEgM4NTYYyGgggJMBKM2moAMwpK2gAzhMQABYAWoIU1RBTkRBUkRyCExHUzBBRFNBCjUIy5gBEgQxMDkzGICTASDCXSjMsqADMJyzoAM4TEABWAFqCFNUQU5EQVJEcghMR1MwQURTQQqvAQpBCMGMARIEODM0MhjCXSCAkwEojOShAzDc5KEDOEdAAFgBaghTVEFOREFSRHIIUkdTMEtEU0F6CgjLmAESBDgzNDIKNQjBjAESBDE0NDEYgJMBIOIwKLfooQMwh-mhAzhMQAFYAWoIU1RBTkRBUkRyCFJHUzBLRFNBCjMIwYwBEgMyNjQY4jAgyGgojfGhAzDn9qEDOFJAAVgBaghTVEFOREFSRHIIUkdTMEtEU0ESCggBEAEYASoCS0wYASIECAEQASgCKAQoBjAB) Sun, 20 Dec - Wed, 6 Jan · ICN · CWL · From £1,161 · Return [Select KLM flight, departing Sun, 20 Dec from Seoul to Cardiff, returning Wed, 6 Jan, priced at £1,172 Found 2 days ago](https://www.expedia.co.uk/Flights-Search?leg1=from:ICN,to:CWL,departure:20/12/2026TANYT&leg2=from:CWL,to:ICN,departure:06/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1171.18&airProductToken=AQptCjQIy5gBEgM4NTYYyGgggJMBKM2moAMwpK2gAzhMQABYAWoIU1RBTkRBUkRyCExHUzBBRFNBCjUIy5gBEgQxMDg3GICTASDCXSier6ADMO6voAM4TEABWAFqCFNUQU5EQVJEcghMR1MwQURTQQqwAQo1CMuYARIEMTA4OBjCXSCAkwEojOShAzDc5KEDOExAAFgBaghTVEFOREFSRHIIUkdTMEtEU0EKNQjBjAESBDE2NDEYgJMBIOIwKLbloQMwhuahAzhMQAFYAWoIU1RBTkRBUkRyCFJHUzBLRFNBCkAIwYwBEgQ1MDkyGOIwIMhoKNDooQMwtO6hAzhSQAFYAWoIU1RBTkRBUkRyCFJHUzBLRFNBegoIy4oBEgQ1MDkyEgoIARABGAEqAktMGAEiBAgBEAEoAigEKAYwAQ) Sun, 20 Dec - Wed, 6 Jan · ICN · CWL · From £1,172 · Return [Select KLM flight, departing Sun, 20 Dec from Seoul to Cardiff, returning Wed, 6 Jan, priced at £1,181 Found 2 days ago](https://www.expedia.co.uk/Flights-Search?leg1=from:ICN,to:CWL,departure:20/12/2026TANYT&leg2=from:CWL,to:ICN,departure:06/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1180.58&airProductToken=AQptCjQIy5gBEgM4NTYYyGgggJMBKM2moAMwpK2gAzhMQABYAWoIU1RBTkRBUkRyCExHUzBBRFNBCjUIy5gBEgQxMDkzGICTASDCXSjMsqADMJyzoAM4TEABWAFqCFNUQU5EQVJEcghMR1MwQURTQQqjAQo1CMuYARIEMTA4OBjCXSCAkwEojOShAzDc5KEDOExAAFgBaghTVEFOREFSRHIIUkdTMEtEU0EKNQjBjAESBDE3NDEYgJMBIOIwKN7loQMwruahAzhMQAFYAWoIU1RBTkRBUkRyCFJHUzBLRFNBCjMIwYwBEgMyNjQY4jAgyGgojfGhAzDn9qEDOFJAAVgBaghTVEFOREFSRHIIUkdTMEtEU0ESCggBEAEYASoCS0wYASIECAEQASgCKAQoBjAB) Sun, 20 Dec - Wed, 6 Jan · ICN · CWL · From £1, · Return [Select KLM flight, departing Sun, 20 Dec from Seoul to Cardiff, returning Wed, 6 Jan, priced at £1,215 Found 2 days ago](https://www.expedia.co.uk/Flights-Search?leg1=from:ICN,to:CWL,departure:20/12/2026TANYT&leg2=from:CWL,to:ICN,departure:06/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1214.17&airProductToken=AQplCjAIy5gBEgM4NTYYyGgggJMBKM2moAMwpK2gAzhMQABYAWoERkxFWHIITEdTMEFGRkEKMQjLmAESBDEwODcYgJMBIMJdKJ6voAMw7q-gAzhMQAFYAWoERkxFWHIITEdTMEFGRkEKZQoxCMuYARIEMTA5NBjCXSCAkwEouuehAzCK6KEDOExAAFgBagRGTEVYcghSR1MwS0ZGQQowCMuYARIDODU1GICTASDIaCjQ6KEDMJvuoQM4UkABWAFqBEZMRVhyCFJHUzBLRkZBEgoIARABGAEqAktMGAEiBAgBEAEoAigEKAYwDQ) Sun, 20 Dec - Wed, 6 Jan · ICN · CWL · From £1,215 · Return [Select KLM flight, departing Sun, 20 Dec from Seoul to Cardiff, returning Wed, 6 Jan, priced at £1,223 Found 2 days ago](https://www.expedia.co.uk/Flights-Search?leg1=from:ICN,to:CWL,departure:20/12/2026TANYT&leg2=from:CWL,to:ICN,departure:06/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1222.17&airProductToken=AQplCjAIy5gBEgM4NTYYyGgggJMBKM2moAMwpK2gAzhMQABYAWoERkxFWHIITEdTMEFGRkEKMQjLmAESBDEwOTMYgJMBIMJdKMyyoAMwnLOgAzhMQAFYAWoERkxFWHIITEdTMEFGRkEKZQoxCMuYARIEMTA5NBjCXSCAkwEouuehAzCK6KEDOExAAFgBagRGTEVYcghSR1MwS0ZGQQowCMuYARIDODU1GICTASDIaCjQ6KEDMJvuoQM4UkABWAFqBEZMRVhyCFJHUzBLRkZBEgoIARABGAEqAktMGAEiBAgBEAEoAigEKAYwDQ) Sun, 20 Dec - Wed, 6 Jan · ICN · CWL · From £1,223 · Return [Select Air France flight, departing Sun, 20 Dec from Seoul to Cardiff, returning Wed, 6 Jan, priced at £1,226 Found 2 days ago](https://www.expedia.co.uk/Flights-Search?leg1=from:ICN,to:CWL,departure:20/12/2026TANYT&leg2=from:CWL,to:ICN,departure:06/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1225.98&airProductToken=AQqjAQozCMGMARIDMjY3GMhoIOIwKISioAMw5aigAzhIQABYAWoIU1RBTkRBUkRyCEhHUzBBRFNBCjUIwYwBEgQxMjQwGOIwIICTASiDrqADMNiuoAM4S0ABWAFqCFNUQU5EQVJEcghIR1MwQURTQQo1CMuYARIEMTA5MxiAkwEgwl0ozLKgAzCcs6ADOEtAAVgBaghTVEFOREFSRHIISEdTMEFEU0EKbQo1CMuYARIEMTA4OBjCXSCAkwEojOShAzDc5KEDOExAAFgBaghTVEFOREFSRHIIUkdTMEtEU0EKNAjLmAESAzg1NRiAkwEgyGgo0OihAzCb7qEDOFJAAVgBaghTVEFOREFSRHIIUkdTMEtEU0ESCggBEAEYASoCQUYYASIECAEQASgCKAQoBjAB) Sun, 20 Dec - Wed, 6 Jan · ICN · CWL · From £1,226 · Return ## Book with confidence ### Compare flights from Seoul to Cardiff easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Seoul to Cardiff. Operating between them flights per day, 4 airlines cover the route. And fly direct, getting you to Cardiff Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Incheon Intl. to Cardiff Intl.. To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. #### Grab a great deal on your flight from Incheon Intl. (ICN) to Cardiff Intl. (CWL) The easiest way to view the best deals on flights from Seoul to Cardiff today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Incheon Intl. to Cardiff Intl. start at just £1,057 and range up to £1,226\. To find an even better deal, try - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Seoul and Cardiff - booking your flight during December, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper #### Why you should book your Seoul to Cardiff flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Incheon Intl. to Cardiff Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you. Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight. ## Frequently Asked Questions ### How much does a flight from Seoul (ICN-Incheon Intl.) to Cardiff (CWL-Cardiff Intl.) cost? You can find one-way and return flights from ICN to CWL with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when ICN to CWL ticket fares go up or down. ### What is the cheapest month to fly from Seoul (ICN-Incheon Intl.) to Cardiff (CWL-Cardiff Intl.)? The cheapest months to fly from ICN to CWL are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route. ### Which airlines fly direct from Seoul (ICN-Incheon Intl.) to Cardiff (CWL-Cardiff Intl.)? Enter ICN to CWL and your travel dates, then apply the 'Nonstop' filter to see only direct flights. ### How do I find cheap flights from Seoul (ICN-Incheon Intl.) to Cardiff (CWL-Cardiff Intl.)? To find a cheap flight from Seoul (ICN-Incheon Intl.) to Cardiff (CWL-Cardiff Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up [Price Tracking](https://www.expedia.co.uk/why/price-tracking) and receive alerts when fares go up or down. ### What is the best time to fly from Seoul (ICN-Incheon Intl.) to Cardiff (CWL-Cardiff Intl.)? The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience. ### How many flights per day from Seoul (ICN-Incheon Intl.) to Cardiff (CWL-Cardiff Intl.)? There are no direct flights from Seoul (ICN-Incheon Intl.) to Cardiff (CWL-Cardiff Intl.). However, you'll find approximately 8 connecting flights per day. Some common connection points include Roissy-Charles de Gaulle (CDG), Changi (SIN), and Abu Dhabi Intl. (AUH). ### What is the earliest flight from Seoul (ICN-Incheon Intl.) to Cardiff (CWL-Cardiff Intl.)? Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from ICN to CWL. To compare more early flights, use the "Early Morning" and "Morning" filters in your search. ### How long does it take to fly from Seoul (ICN-Incheon Intl.) to Cardiff (CWL-Cardiff Intl.)? There are no nonstop flights from Seoul (ICN-Incheon Intl.) to Cardiff (CWL-Cardiff Intl.), which is a distance of about 8,996 kilometers. Flights with one stop typically take around 18 hours 48 minutes. If your journey involves two or more stops, you can expect the travel time to be longer, usually around 24 hours 30 minutes. Keep in mind that these are average times, and actual flight durations can vary due to factors like layover times, routing, and weather conditions. ### Can you fly business or first class from Seoul (ICN-Incheon Intl.) to Cardiff (CWL-Cardiff Intl.)? Select the "Business class" and "First class" filters when looking for ICN to CWL flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip. ### How do I earn miles on a Seoul (ICN-Incheon Intl.) to Cardiff (CWL-Cardiff Intl.) flight with Expedia? It's easy to earn miles on a Seoul (ICN-Incheon Intl.) to Cardiff (CWL-Cardiff Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of [One Key™](https://www.expedia.co.uk/welcome-one-key), you can also earn OneKeyCash™\* on top of your airline miles when you book with Expedia. \*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands. ### Is it cheaper to buy a plane ticket from Seoul (ICN-Incheon Intl.) to Cardiff (CWL-Cardiff Intl.) at the last minute? Typically, booking a last minute flight from Seoul (ICN-Incheon Intl.) to Cardiff (CWL-Cardiff Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare. ### Is it cheaper to book a Seoul (ICN-Incheon Intl.) to Cardiff (CWL-Cardiff Intl.) flight and hotel package? Securing a Seoul (ICN-Incheon Intl.) to Cardiff (CWL-Cardiff Intl.) [flight and hotel package](https://www.expedia.co.uk/cardiff.d6054272.holidays-city-breaks) is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars. ### Can I cancel or change the date of my flight from Seoul (ICN-Incheon Intl.) to Cardiff (CWL-Cardiff Intl.)? If you booked your Seoul (ICN-Incheon Intl.) to Cardiff (CWL-Cardiff Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in [your itinerary](https://www.expedia.co.uk/trips) or confirmation email. Or, head to our [Customer Service portal](https://www.expedia.co.uk/helpcenter/) if you'd like more information. ## Travel information | Origin airport | Incheon Intl. Airport | | ------------------- | ----------------------------- | | Destination airport | Cardiff International Airport | | Distance | 5,588 miles away | | Return price | £1,057 | ## Explore a world of travel with Expedia - [Flights](?equalTargetTab=tab-0) - [Flights from Aberdeen (ABZ) to Cardiff (CWL)](https://www.expedia.co.uk/lp/flights/abz/cwl/aberdeen-to-cardiff) - [Flights from Arrecife (ACE) to Cardiff (CWL)](https://www.expedia.co.uk/lp/flights/ace/cwl/arrecife-to-cardiff) - [Flights from Málaga (AGP) to Cardiff (CWL)](https://www.expedia.co.uk/lp/flights/agp/cwl/malaga-to-cardiff) - [Flights from Alicante (ALC) to Cardiff (CWL)](https://www.expedia.co.uk/lp/flights/alc/cwl/alicante-to-cardiff) - [Flights from Amsterdam (AMS) to Cardiff (CWL)](https://www.expedia.co.uk/lp/flights/ams/cwl/amsterdam-to-cardiff) - [Flights from Barcelona (BCN) to Cardiff (CWL)](https://www.expedia.co.uk/lp/flights/bcn/cwl/barcelona-to-cardiff) - [Flights from Berlin (BER) to Cardiff (CWL)](https://www.expedia.co.uk/lp/flights/ber/cwl/berlin-to-cardiff) - 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