--- title: "Seoul to Dublin cheap flights from $353 (ICN to DUB) - Expedia" description: "Book cheap Flights from Seoul (ICN) to Dublin (DUB) start at $353 for one-way and $491 for round trip. Earn your airline miles on top of our rewards!" canonical: "https://www.expedia.com/lp/flights/icn/dub/seoul-to-dublin" language: en-US market: US currency: USD prices_as_of: 2026-11-13T01:09:01Z --- # $353 Cheap Flights from Seoul (ICN) to Dublin (DUB) ![A historic church with a tall spire, surrounded by a well-maintained garden with vibrant tulips.](https://images.trvl-media.com/place/4347204/c52d718c-4ca4-4972-b698-bd5f20cf561f.jpg?impolicy=fcrop&w=1200&h=500&q=medium) [View $353 flight on Thu, Nov 19, 2026](https://www.expedia.com/Flights-Search?leg1=from:ICN,to:DUB,departure:11/19/2026TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:352.30&airProductToken=AQpfCi4IzaoBEgQ1MDQyGMhoIK81KIvFnQMwl8adAzhCQABYAWoCRVNyCFRTRTBXT1M5Ci0IzaoBEgMyMzEYrzUggw0opsudAzC30Z0DOFRAAVgBagJFU3IIVFNFMFdPUzkSCggBEAEYASoCTVUYASIECAEQASgCKAMoBDAB) ## Popular airlines from Incheon Intl. Airport (ICN) to Dublin Airport (DUB) [Qatar Airways](https://www.expedia.com/Flights-Search?leg1=from:ICN,to:DUB,departure:11/27/2026TANYT&leg2=from:DUB,to:ICN,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"QR"}}]) [Turkish Airlines](https://www.expedia.com/Flights-Search?leg1=from:ICN,to:DUB,departure:11/27/2026TANYT&leg2=from:DUB,to:ICN,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TK"}}]) [Etihad Airways](https://www.expedia.com/Flights-Search?leg1=from:ICN,to:DUB,departure:11/27/2026TANYT&leg2=from:DUB,to:ICN,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EY"}}]) [Emirates](https://www.expedia.com/Flights-Search?leg1=from:ICN,to:DUB,departure:11/27/2026TANYT&leg2=from:DUB,to:ICN,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EK"}}]) [Lufthansa](https://www.expedia.com/Flights-Search?leg1=from:ICN,to:DUB,departure:11/27/2026TANYT&leg2=from:DUB,to:ICN,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) [Finnair](https://www.expedia.com/Flights-Search?leg1=from:ICN,to:DUB,departure:11/27/2026TANYT&leg2=from:DUB,to:ICN,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AY"}}]) [SAS](https://www.expedia.com/Flights-Search?leg1=from:ICN,to:DUB,departure:11/27/2026TANYT&leg2=from:DUB,to:ICN,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SK"}}]) ### Be in the know Get alerts if flight prices drop or rise\* ### Book smarter Save up to 30% on select hotels after you book a flight\* ### Earn twice Earn your airline miles on top of our OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## Cheap Flights from Seoul to Dublin (ICN-DUB) Prices were available within the past 7 days and start at $353 for one-way flights and $491 for roundtrip, for the period specified. Prices and availability are subject to change. All deals One way Roundtrip [Select SAS flight, departing Tue, Feb 16 from Seoul to Dublin, returning Thu, Feb 25, priced at $491 Found 5 days ago](https://www.expedia.com/Flights-Search?leg1=from:ICN,to:DUB,departure:2/16/2027TANYT&leg2=from:DUB,to:ICN,departure:2/25/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:490.50&airProductToken=AQpmCjEI05YBEgM5ODgYyGgg4jsotbOlAzDpuaUDOFRAAFgBagZOS1JHSFRyCFRMS1I2R0hUCjEI05YBEgM1MzcY4jsggw0okLylAzChvaUDOFRAAVgBagZOS1JHSFRyCFRMS1I2R0hUCpkBCjEI05YBEgM1MzYYgw0goGwokpemAzCtmKYDOFRAAFgBagZOS1JHSFRyCFRMS1I2R0hUCjEI05YBEgM0MDkYoGwg4jso5JimAzCvmaYDOFRAAVgBagZOS1JHSFRyCFRMS1I2R0hUCjEI05YBEgM5ODcY4jsgyGgonJymAzDYoaYDOFRAAVgBagZOS1JHSFRyCFRMS1I2R0hUEgoIARABGAEqAlNLGAEiBAgBEAEoAigDKAQwDw) Tue, Feb 16 - Thu, Feb 25 · ICN · DUB · Roundtrip [Select SAS flight, departing Fri, Feb 19 from Seoul to Dublin, returning Wed, Feb 24, priced at $504 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:ICN,to:DUB,departure:2/19/2027TANYT&leg2=from:DUB,to:ICN,departure:2/24/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:503.36&airProductToken=AQpmCjEI05YBEgM5ODgYyGgg4jsoldWlAzDJ26UDOFRAAFgBagZOS1JHSFRyCFRMS1I2R0hUCjEI05YBEgM1MzcY4jsggw0o5NylAzD13aUDOFRAAVgBagZOS1JHSFRyCFRMS1I2R0hUCmYKMQjTlgESAzUzOBiDDSDiOyiujKYDMKuNpgM4VEAAWAFqBk5LUkdIVHIIVExLUjZHSFQKMQjTlgESAzk4NxjiOyDIaCj8kKYDMLiWpgM4VEABWAFqBk5LUkdIVHIIVExLUjZHSFQSCggBEAEYASoCU0sYASIECAEQASgCKAMoBDAP) Fri, Feb 19 - Wed, Feb 24 · ICN · DUB · Roundtrip [Select SAS flight, departing Tue, Feb 9 from Seoul to Dublin, returning Thu, Feb 25, priced at $508 Found 6 days ago](https://www.expedia.com/Flights-Search?leg1=from:ICN,to:DUB,departure:2/9/2027TANYT&leg2=from:DUB,to:ICN,departure:2/25/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:507.79&airProductToken=AQpmCjEI05YBEgM5ODgYyGgg4jso1eSkAzCJ66QDOFRAAFgBagZOS1JHSFRyCFRMS1I2R0hUCjEI05YBEgM1MzcY4jsggw0osO2kAzDB7qQDOFRAAVgBagZOS1JHSFRyCFRMS1I2R0hUCpkBCjEI05YBEgM1MzYYgw0goGwokpemAzCtmKYDOFRAAFgBagZOS1JHSFRyCFRMS1I2R0hUCjEI05YBEgM0MDkYoGwg4jso5JimAzCvmaYDOFRAAVgBagZOS1JHSFRyCFRMS1I2R0hUCjEI05YBEgM5ODcY4jsgyGgonJymAzDYoaYDOFRAAVgBagZOS1JHSFRyCFRMS1I2R0hUEgoIARABGAEqAlNLGAEiBAgBEAEoAigDKAQwDw) Tue, Feb 9 - Thu, Feb 25 · ICN · DUB · Roundtrip [Select SAS flight, departing Fri, Feb 19 from Seoul to Dublin, returning Wed, Feb 24, priced at $510 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:ICN,to:DUB,departure:2/19/2027TANYT&leg2=from:DUB,to:ICN,departure:2/24/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:509.81&airProductToken=AQpmCjEI05YBEgM5ODgYyGgg4jsoldWlAzDJ26UDOFRAAFgBagZOS1JHSFRyCFRMS1I2R0hUCjEI05YBEgM1MzcY4jsggw0o5NylAzD13aUDOFRAAVgBagZOS1JHSFRyCFRMS1I2R0hUCpoBCjEI05YBEgM1MzYYgw0goGwo8oumAzCNjaYDOFRAAFgBagZOS1JHSFRyCFRMS1I2R0hUCjII05YBEgQxNDI5GKBsIOI7KICOpgMwy46mAzhUQAFYAWoGTktSR0hUcghUTEtSNkdIVAoxCNOWARIDOTg3GOI7IMhoKPyQpgMwuJamAzhUQAFYAWoGTktSR0hUcghUTEtSNkdIVBIKCAEQARgBKgJTSxgBIgQIARABKAIoAygEMA8) Fri, Feb 19 - Wed, Feb 24 · ICN · DUB · Roundtrip [Select SAS flight, departing Tue, Feb 2 from Seoul to Dublin, returning Mon, Mar 1, priced at $523 Found 2 days ago](https://www.expedia.com/Flights-Search?leg1=from:ICN,to:DUB,departure:2/2/2027TANYT&leg2=from:DUB,to:ICN,departure:3/1/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:522.42&airProductToken=AQpnCjEI05YBEgM5ODgYyGgg4jso9ZWkAzCpnKQDOFRAAFgBagZOS1JHSFRyCFRMS1I2R0hUCjII05YBEgQyNTM3GOI7IIMNKOChpAMw7KKkAzhUQAFYAWoGTktSR0hUcghUTEtSNkdIVApnCjII05YBEgQyNTM4GIMNIOI7KNnHpgMw1simAzhMQABYAWoGTktSR0hUcghMTEtSNkdIVAoxCNOWARIDOTg3GOI7IMhoKJzJpgMw2M6mAzhMQAFYAWoGTktSR0hUcghMTEtSNkdIVBIKCAEQARgBKgJTSxgBIgQIARABKAIoAygEMA8) Tue, Feb 2 - Mon, Mar · ICN · DUB · Roundtrip [Select SAS flight, departing Tue, Feb 2 from Seoul to Dublin, returning Mon, Mar 1, priced at $527 Found 2 days ago](https://www.expedia.com/Flights-Search?leg1=from:ICN,to:DUB,departure:2/2/2027TANYT&leg2=from:DUB,to:ICN,departure:3/1/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:526.54&airProductToken=AQpmCjEI05YBEgM5ODgYyGgg4jso9ZWkAzCpnKQDOFRAAFgBagZOS1JHSFRyCFRMS1I2R0hUCjEI05YBEgM1MzcY4jsggw0o0J6kAzDhn6QDOFRAAVgBagZOS1JHSFRyCFRMS1I2R0hUCpoBCjII05YBEgQ0NjA0GIMNIM5cKNPEpgMw1cWmAzhMQABYAWoGTktSR0hUcghMTEtSNkdIVAoxCNOWARIDNDYxGM5cIOI7KNzGpgMwp8emAzhMQAFYAWoGTktSR0hUcghMTEtSNkdIVAoxCNOWARIDOTg3GOI7IMhoKJzJpgMw2M6mAzhMQAFYAWoGTktSR0hUcghMTEtSNkdIVBIKCAEQARgBKgJTSxgBIgQIARABKAIoAygEMA8) Tue, Feb 2 - Mon, Mar 1 · ICN · DUB · Roundtrip [Select China Eastern Airlines flight, departing Tue, Nov 17 from Seoul to Dublin, returning Wed, Nov 18, priced at $563 Found 22 hours ago](https://www.expedia.com/Flights-Search?leg1=from:ICN,to:DUB,departure:11/17/2026TANYT&leg2=from:DUB,to:ICN,departure:11/18/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:562.40&airProductToken=AQpfCi4IzaoBEgQ1MDUyGMhoIK81KNusnQMw2K2dAzhCQABYAWoCRVNyCFRTRTAwQ1M5Ci0IzaoBEgMyMzEYrzUggw0o5rSdAzD3up0DOFRAAVgBagJFU3IIVFNFMDBDUzkKagotCM2qARIDMjMyGIMNIK81KJy8nQMwzsGdAzhUQABYAWoCRVNyCFRTRTAwQ1M5CjkIzaoBEgQ4NjAzGK81IMhoKI3GnQMwmcedAzhCQAFYAWoCRVNyCFRTRTAwQ1M5egkIxpoBEgM4MjcSCggBEAEYASoCTVUYASIECAEQASgCKAMoBDAB) Tue, Nov 17 - Wed, Nov 18 · ICN · DUB · Roundtrip [Select Etihad Airways flight, departing Tue, Nov 17 from Seoul to Dublin, returning Wed, Nov 18, priced at $751 Found 22 hours ago](https://www.expedia.com/Flights-Search?leg1=from:ICN,to:DUB,departure:11/17/2026TANYT&leg2=from:DUB,to:ICN,departure:11/18/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:750.40&airProductToken=AQplCjEIxbIBEgM4MjcYyGgggD0oj6mdAzD2rZ0DOFRAAFgBagZZQkFTSUNyCFROTjAzSDVHCjAIxbIBEgI0NRiAPSCDDSiNt50DMIa7nQM4VEABWAFqBllCQVNJQ3IIVE5OMDNINUcKZQowCMWyARICNDgYgw0ggD0oocGdAzDZxJ0DOFRAAFgBagZZQkFTSUNyCFROTjAzSDVHCjEIxbIBEgM4MjIYgD0gyGgosMudAzCuz50DOFRAAVgBagZZQkFTSUNyCFROTjAzSDVHEgoIARABGAEqAkVZGAEiBAgBEAEoAigEKAYwAQ) Tue, Nov 17 - Wed, Nov 18 · ICN · DUB · Roundtrip [Select Lufthansa flight, departing Wed, Nov 25 from Seoul to Dublin, returning Wed, Dec 2, priced at $762 Just found](https://www.expedia.com/Flights-Search?leg1=from:ICN,to:DUB,departure:11/25/2026TANYT&leg2=from:DUB,to:ICN,departure:12/2/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:761.10&airProductToken=AQqWAQowCMyQARIDNzE5GMhoIIwVKO6IngMwiY-eAzhLQABYAWoFRUxUMDByCEtYSFhEWExRCjAIzJABEgMxMjMYjBUgpQQokJCeAzDMkJ4DOEtAAFgBagVFTFQwMHIIS1hIWERYTFEKMAjMkAESAzk3NhilBCCDDSj8lJ4DMPmVngM4S0AAWAFqBUVMVDAwcghLWEhYRFhMUQpkCjAIzJABEgM5NzcYgw0gpQQo5tmeAzDe2p4DOEtAAFgBagVFTFQwMHIIS1hIWERYTFEKMAjMkAESAzcxMhilBCDIaCim3J4DMNjhngM4S0AAWAFqBUVMVDAwcghLWEhYRFhMURIKCAEQARgBKgJMSBgBIgQIARABKAIoAygEMAs) Wed, Nov 25 - Wed, Dec 2 · ICN · DUB · Roundtrip [Select Turkish Airlines flight, departing Fri, Feb 19 from Seoul to Dublin, returning Wed, Feb 24, priced at $854 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:ICN,to:DUB,departure:2/19/2027TANYT&leg2=from:DUB,to:ICN,departure:2/24/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:854.00&airProductToken=AQpeCiwI1JYBEgI5MRjIaCDInAEoicqlAzDPz6UDOFBAAFgBagJDTHIHUExYUkNMUgouCNSWARIEMTk3NxjInAEggw0oqtOlAzDC1aUDOFBAAVgBagJDTHIHUExYUkNMUgpeCi4I1JYBEgQxOTc4GIMNIMicASijjqYDMLGQpgM4UEAAWAFqAkNMcgdQTFhSQ0xSCiwI1JYBEgI5MBjInAEgyGgouJGmAzCQlqYDOFBAAVgBagJDTHIHUExYUkNMUhIKCAEQARgBKgJUSxgBIgQIARABKAIoAygEMAE) Fri, Feb 19 - Wed, Feb 24 · ICN · DUB · Roundtrip ## Alternative airports near Dublin Prices were available within the past 7 days. Prices and availability are subject to change. [Select flight to Dublin Airport DUB. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $881](https://www.expedia.com/Flights-Search?leg1=from:ICN,to:DUB,departure:11/27/2026TANYT&leg2=from:DUB,to:ICN,departure:11/30/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 14 min ## Book with confidence ### Seoul to Dublin Flights #### The cheapest times to fly from Seoul to Dublin On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seoul to Dublin are during the month of February. You can find some of the cheapest flights from Seoul to Dublin with Expedia's search tool and vast selection of airlines. #### The best time to book a flight from Seoul to Dublin Sunday is one of the best days to book for cheap flights from Seoul to Dublin: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance. #### How to find cheap round-trip tickets from Seoul to Dublin Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seoul to Dublin in 2026\. You can also book with separate airlines for your outbound and return journeys, from $353 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members. Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seoul to Dublin flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps. You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your Seoul to Dublin airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures. *\*Terms apply.* *Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages.* ## Frequently Asked Questions ### How much does a flight from Seoul (ICN-Incheon Intl.) to Dublin (DUB) cost? You can find cheap one-way flights from $353 and cheap return flights $491 Seoul (ICN-Incheon Intl.) to Dublin (DUB) with Expedia. One-way flights usually range from $584 to $3272, and return flights typically cost between $900 and $5150\. 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 the cheapest fares first, and use the Price Tracking tool to receive alerts when Seoul (ICN-Incheon Intl.) to Dublin (DUB) ticket fares go up or down. *\*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.* ### What is the cheapest month to fly from Seoul (ICN-Incheon Intl.) to Dublin (DUB)? The cheapest month to fly from ICN to DUB is February 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're 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 Dublin (DUB)? Enter ICN to DUB and your travel dates, then apply the 'Nonstop' filter to see only direct flights. ### What is the cheapest airline that flies from Seoul (ICN-Incheon Intl.) to Dublin (DUB)? KLM is one of the cheapest airlines offering connecting flights from Incheon Intl. (ICN) to Dublin (DUB), with round-trip tickets starting from around $967\. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget. *\*Prices based on flights available on Expedia in the last year.* ### How do I find cheap flights from Seoul (ICN-Incheon Intl.) to Dublin (DUB)? To find a cheap flight from Seoul (ICN-Incheon Intl.) to Dublin (DUB), 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.com/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 Dublin (DUB)? 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. ### What is the earliest flight from Seoul (ICN-Incheon Intl.) to Dublin (DUB)? Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from ICN to DUB. To compare more early flights, use the "Early Morning" and "Morning" filters in your search. ### What are the most popular departure times for flights from Seoul (ICN-Incheon Intl.) to Dublin (DUB)? The most popular departure times for flights from Seoul (ICN) to Dublin (DUB) are in the early afternoon, from noon to 3pm. About 34% of passengers prefer this time window. Many major carriers, including Lufthansa, Air France, and Korean Air, offer flights during this window. This timing is favored because it allows travelers to enjoy a leisurely morning before heading to the airport. ### How long does it take to fly from Seoul (ICN-Incheon Intl.) to Dublin (DUB)? Flights from ICN to DUB with one stop typically take around 18 hours, covering approximately 5,552 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic. ### Can you fly business or first class from Seoul (ICN-Incheon Intl.) to Dublin (DUB)? Business class seats are offered on the ICN to DUB route. Airlines that offer business class service on this route include: - Emirates - Lufthansa - Qatar Airways - Turkish Airlines - Air France - Etihad Airways - Finnair - Singapore Airlines - SAS - Swiss International Air Lines First class is available with Emirates and Swiss International Air Lines. ### How do I earn miles on a Seoul (ICN-Incheon Intl.) to Dublin (DUB) flight with Expedia? It's easy to earn miles on a Seoul (ICN-Incheon Intl.) to Dublin (DUB) 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.com/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 Dublin (DUB) at the last minute? Typically, booking a last minute flight from Seoul (ICN-Incheon Intl.) to Dublin (DUB) 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 Dublin (DUB) flight and hotel package? Securing a Seoul (ICN-Incheon Intl.) to Dublin (DUB) [Dublin Vacation Packages](https://www.expedia.com/dublin.d178256.destination-travel-guides) 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 Dublin (DUB)? If you booked your Seoul (ICN-Incheon Intl.) to Dublin (DUB) 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.com/trips) or confirmation email. Or, head to our [Customer Service portal](https://www.expedia.com/helpcenter/) if you'd like more information. ## Travel information | Origin airport | Incheon Intl. Airport | | ------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | | Destination airport | Dublin Airport | | Distance | 5,550 miles away | | Airlines serving | Qatar Airways, Turkish Airlines, Etihad Airways, Emirates, Lufthansa, Finnair, SAS, KLM, Air France, China Eastern Airlines, LOT-Polish Airlines, United, Air Canada, American Airlines, Swiss International Air Lines, Singapore Airlines | | Popular airline | Qatar Airways | | Roundtrip price | $491 | ## Explore a world of travel with Expedia - [Flights](?equalTargetTab=tab-0) - [Flights from Copenhagen (CPH) to Dublin (DUB)](https://www.expedia.com/lp/flights/cph/dub/copenhagen-to-dublin) - [Flights from Chicago (ORD) to Dublin (DUB)](https://www.expedia.com/lp/flights/ord/dub/chicago-to-dublin) - [Flights from Denver (DEN) to Dublin (DUB)](https://www.expedia.com/lp/flights/den/dub/denver-to-dublin) - 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