Title: £328 Cheap Flights from Washington to Seoul (IAD to ICN) - Expedia.co.uk ![](https://images.trvl-media.com/place/6049715/729e7388-f762-4dbb-9b68-fd77a2bf6d44.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6049715/729e7388-f762-4dbb-9b68-fd77a2bf6d44.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £328 Cheap Flights from Washington (IAD) to Seoul (ICN) [View £328 flight on Fri, 17 Oct 2025](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:IAD,to:ICN,departure:17/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:327.70&airProductToken=AQpWCioI16YBEgQxNjE5GIgYIJgWKLXQ-gIw29L6AjhMQABYAXIITFQ1RDBURUsKKAjXpgESAjg2GJgWIMhoKNrb-gIwoOH6AjhMQAFYAXIITE0wSjJMRUsSCggBEAEYASoCV1MYASIECAEQASgCKAMoBDAB) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Add a place to stay Direct flights only ## Popular airlines from Washington Dulles International Airport (IAD) to Incheon Intl. Airport (ICN) - ![Korean Air](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KE.svg) Korean Air [](https://www.expedia.co.uk/Flights-Search?leg1=from:iad,to:icn,departure:29/09/2025TANYT&leg2=from:icn,to:iad,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KE"}}]) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.co.uk/Flights-Search?leg1=from:iad,to:icn,departure:29/09/2025TANYT&leg2=from:icn,to:iad,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![Asiana Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_OZ.svg) Asiana Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:iad,to:icn,departure:29/09/2025TANYT&leg2=from:icn,to:iad,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"OZ"}}]) - ![Alaska Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:iad,to:icn,departure:29/09/2025TANYT&leg2=from:icn,to:iad,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.co.uk/Flights-Search?leg1=from:iad,to:icn,departure:29/09/2025TANYT&leg2=from:icn,to:iad,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.co.uk/Flights-Search?leg1=from:iad,to:icn,departure:29/09/2025TANYT&leg2=from:icn,to:iad,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Air China](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_CA.svg) Air China [](https://www.expedia.co.uk/Flights-Search?leg1=from:iad,to:icn,departure:29/09/2025TANYT&leg2=from:icn,to:iad,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"CA"}}]) - ## Plan, book, fly with confidence - ### 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 Washington (IAD) to Seoul (ICN) Prices were available within the past 7 days and start at £328 for one-way flights and £686 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Sat, 27 Sept - Wed, 1 Oct IAD Washington ICN Seoul £686 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:IAD,to:ICN,departure:27/09/2025TANYT&leg2=from:ICN,to:IAD,departure:01/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:685.60&airProductToken=AQpWCioIwYYBEgQ4NzI0GIgYIJhdKI_r-AIwgOz4AjhLQABYAXIIS0xZWDAwQkEKKAjBhgESAjY3GJhdIMhoKMPs-AIws_P4AjhLQAFYAXIIS0xZWDAwQkEKVgooCMGGARICNjgYyGggmF0o_JX5AjC6nPkCOEtAAFgBcghLTFlYMDBCQQoqCMGGARIEMzgxORiYXSCIGCjMpfkCMMKm-QI4S0ABWAFyCEtMWVgwMEJBEgoIAhABGAEqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Fri, 26 Dec - Thu, 15 Jan IAD Washington ICN Seoul £757 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:IAD,to:ICN,departure:26/12/2025TANYT&leg2=from:ICN,to:IAD,departure:15/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:756.20&airProductToken=AQpmCjIIwYYBEgQ4NjE5GIgYIJjOASiq44ADMIfkgAM4TEAAWAFqBUJBU0lDcghMS1dYNjJCQQowCMGGARICNjEYmM4BIMhoKPjsgAMwlfSAAzhMQAFYAWoFQkFTSUNyCExLV1g2MkJBCpgBCjAIwYYBEgI2NBjIaCC4jQEo876CAzDBw4IDOEtAAFgBagVCQVNJQ3IIS0tYWDYyQkEKMQjBhgESAzMxNBi4jQEgmF0o1ciCAzCAy4IDOEtAAVgBagVCQVNJQ3IIS0tYWDYyQkEKMQjBhgESBDQ5MjcYmF0giBgol8yCAzCjzYIDOEtAAVgBagVCQVNJQ3IIS0tYWDYyQkESCggCEAEYASoCQUMYASIECAEQASgCKAMoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, 6 Jan - Sun, 18 Jan IAD Washington ICN Seoul £758 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:IAD,to:ICN,departure:06/01/2026TANYT&leg2=from:ICN,to:IAD,departure:18/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:758.00&airProductToken=AQpmCjIIwYYBEgQ4NjE5GIgYIJjOASiK34EDMOLfgQM4S0AAWAFqBUJBU0lDcghLS1hYNjJCQQowCMGGARICNjEYmM4BIMhoKOLogQMw9e-BAzhLQAFYAWoFQkFTSUNyCEtLWFg2MkJBCmYKMAjBhgESAjYyGMhoIJjOASie4YIDMLnnggM4S0AAWAFqBUJBU0lDcghLS1dYNjJCQQoyCMGGARIEODYxNhiYzgEgiBgou_KCAzCZ84IDOEtAAVgBagVCQVNJQ3IIS0tXWDYyQkESCggCEAEYASoCQUMYASIECAEQASgCKAMoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Fri, 26 Dec - Thu, 15 Jan IAD Washington ICN Seoul £762 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:IAD,to:ICN,departure:26/12/2025TANYT&leg2=from:ICN,to:IAD,departure:15/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:761.10&airProductToken=AQqaAQoyCMGGARIEODYxORiIGCCYzgEoquOAAzCH5IADOEtAAFgBagVCQVNJQ3IIS0tXWDYyQkEKMgjBhgESAzEyNRiYzgEguI0BKJDlgAMwvOeAAzhLQAFYAWoFQkFTSUNyCEtLV1g2MkJBCjAIwYYBEgI2Mxi4jQEgyGgoie6AAzDK84ADOEtAAVgBagVCQVNJQ3IIS0tXWDYyQkEKmgEKMAjBhgESAjY0GMhoILiNASjzvoIDMMHDggM4S0AAWAFqBUJBU0lDcghLS1hYNjJCQQoyCMGGARIDMTAwGLiNASCYzgEo6suCAzD_zYIDOEtAAVgBagVCQVNJQ3IIS0tYWDYyQkEKMgjBhgESBDg2MTgYmM4BIIgYKMjOggMwps-CAzhLQAFYAWoFQkFTSUNyCEtLWFg2MkJBEgoIAhABGAEqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![Turkish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif) Tue, 13 Jan - Thu, 22 Jan IAD Washington ICN Seoul £845 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:IAD,to:ICN,departure:13/01/2026TANYT&leg2=from:ICN,to:IAD,departure:22/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:844.90&airProductToken=AQpRCiYI1JYBEgE4GIgYIMicASiCsIIDMOS0ggM4V0AAWAFyBldWM1hQQwonCNSWARICOTAYyJwBIMhoKPO5ggMw0L6CAzhXQAFYAXIGV1YzWFBDClMKJwjUlgESAjkxGMhoIMicASjuhIMDMK-KgwM4V0AAWAFyBldWM1hQQwooCNSWARIDMTg3GMicASCIGCjKi4MDMO2QgwM4V0ABWAFyBldWM1hQQxIKCAEQARgBKgJUSxgBIgQIARABKAIoAygEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, 13 Jan - Thu, 22 Jan IAD Washington ICN Seoul £1,231 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:IAD,to:ICN,departure:13/01/2026TANYT&leg2=from:ICN,to:IAD,departure:22/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1230.10&airProductToken=AQosCioIxJgBEgQ3ODU2GIgYIMhoKNKrggMwiLOCAzhYQABYAXIIWExYTzdQTUQKKgooCMuKARICOTMYyGggiBgoy4mDAzD6j4MDOFFAAFgBcghRTFhPN1FNRBIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE) ![Korean Air](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/ke.gif) Tue, 13 Jan - Thu, 22 Jan IAD Washington ICN Seoul £1,232 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:IAD,to:ICN,departure:13/01/2026TANYT&leg2=from:ICN,to:IAD,departure:22/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1231.50&airProductToken=AQpWCioIy4oBEgQ3MjU4GIgYIKlRKLuvggMwlrCCAzhRQABYAXIIUUxYTzdRTUQKKAjLigESAjg2GKlRIMhoKN6xggMwirmCAzhRQAFYAXIIUUxYTzdRTUQKKgooCMuKARICOTMYyGggiBgoy4mDAzD6j4MDOFFAAFgBcghRTFhPN1FNRBIKCAEQARgBKgJLRRgBIgQIARABKAIoAygEMAE) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Tue, 30 Sept - Sun, 5 Oct IAD Washington ICN Seoul £1,232 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:IAD,to:ICN,departure:30/09/2025TANYT&leg2=from:ICN,to:IAD,departure:05/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1231.90&airProductToken=AQpXCikIwaYBEgM0MTYYiBggkgEo8ZD5AjDMk_kCOE5AAFgBcghOTFhWODBNSwoqCMGmARIEODQ3MRiSASDIaCj-m_kCML-h-QI4TkABWAFyCE5MWFY4ME1LClcKKgjBpgESBDg0NzIYyGggkgEol8T5AjDvyPkCOE5AAFgBcghOTFhWODBNSwopCMGmARIDMzY3GJIBIIgYKIHN-QIwtc_5AjhOQAFYAXIITkxYVjgwTUsSCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, 13 Jan - Thu, 22 Jan IAD Washington ICN Seoul £1,234 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:IAD,to:ICN,departure:13/01/2026TANYT&leg2=from:ICN,to:IAD,departure:22/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1233.50&airProductToken=AQpZCisIxJgBEgQ1NTExGIgYIOO0ASj-qIIDMOapggM4WEAAWAFyCFhMWE83UE1ECioIxJgBEgMxNTkY47QBIMhoKL6rggMw1rKCAzhYQAFYAXIIWExYTzdQTUQKVwopCMSYARIDMTg4GMhoIOBcKJyNgwMwy5ODAzhYQABYAXIIWExYTzdQTUQKKgjEmAESBDI1NDkY4FwgiBgo7ZWDAzDTloMDOFhAAVgBcghYTFhPN1BNRBIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Wed, 19 Nov - Sun, 30 Nov IAD Washington ICN Seoul £1,253 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:IAD,to:ICN,departure:19/11/2025TANYT&leg2=from:ICN,to:IAD,departure:30/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1252.70&airProductToken=AQpkCjAIzJABEgM0MTUYiBggjBUoi8b9AjDryf0COEtAAFgBaghFQ09TQVZFUnIFS05DVVMKMAjMkAESAzcxOBiMFSDIaCiky_0CMMfQ_QI4S0ABWAFqCEVDT1NBVkVScgVLTkNVUwpkCjAIzJABEgM3MTkYyGggjBUo7rb-AjD_vP4COFRAAFgBaghFQ09TQVZFUnIFVE5DVVMKMAjMkAESAzQxNBiMFSCIGCi7x_4CMOHL_gI4VEABWAFqCEVDT1NBVkVScgVUTkNVUxIKCAEQARgBKgJMSBgBIgQIARABKAIoAygEMAE) ## Find the cheapest month to fly from Washington (IAD) to Seoul (ICN) ### March is typically the cheapest month to fly From £632 - £1,112 per traveller. Flight from Washington to Seoul route information | Origin airport | Washington Dulles Intl. | | --- | --- | | Destination airport | Incheon Intl. | | Airlines serving | Air Canada, Alaska Airlines, KLM, Turkish Airlines | | Return price | £686 | | Distance | 11108 km | | Average flight time | 14 hours 25 mins | ## Compare flights from Washington to Seoul easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Washington to Seoul. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Incheon Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Washington Dulles Intl. to Incheon 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 Washington Dulles Intl. (IAD) to Incheon Intl. (ICN) The easiest way to view the best deals on flights from Washington to Seoul 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 Washington Dulles Intl. to Incheon Intl. start at just £686 and range up to £1,253.   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Washington and Seoul - booking your flight during September, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Washington to Seoul flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Washington Dulles Intl. to Incheon 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 is a flight from IAD to Seoul–Incheon Intl. Airport? > Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Washington Dulles Intl. Airport (IAD) and Incheon Airport start from £686. Make your booking today to secure the best price for your journey. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Washington Dulles Intl. Airport (IAD) to Seoul–Incheon Intl. Airport? > We get that life can throw the odd curveball, so we've made it as simple as possible for you to cancel your flight online. Just visit the [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033) and follow the instructions. ### How do I find cheap flights from IAD to Incheon Intl. Airport (ICN) that have flexible change policies? > Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Dulles Intl. Airport to Incheon Airport flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from Washington Dulles Intl. Airport (IAD) to ICN? > With around 11,200 kilometres separating IAD and Incheon Airport, your flight will be a long one. Pack wisely and make your journey more comfortable. Things like an eye mask and a good travel pillow can make all the difference. ### Which airlines fly direct from Dulles Intl. Airport to Seoul–Incheon Intl. Airport? > A favourite with many travellers, Korean Air (KE) operates 30 flights every month from IAD to Incheon Airport. Pick the one that fits with your travel schedule and book your fare today. ### Are IAD to Seoul–Incheon Intl. Airport flight tickets cheaper when they're purchased at the last minute? > Last-minute bookings from IAD to ICN can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out entirely! If you'd prefer to start planning your trip ahead of time, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines advertise their prices that far in advance. Our top tip? Check back often as prices are updated regularly. ## Explore a world of travel with Expedia - Trending Routes - Trending Flights - Top Flights Destinations - Related Airlines - Nearby Airports - Cheap Flights from Other Airports - Expedia's Latest Trends ### Top Routes from Washington - [Washington to London (IAD - LCY)](https://expedia.co.uk/lp/flights/iad/lcy/washington-to-london) - [Washington to Bologna (IAD - BLQ)](https://expedia.co.uk/lp/flights/iad/blq/washington-to-bologna) - [Washington to Edinburgh (IAD - EDI)](https://expedia.co.uk/lp/flights/iad/edi/washington-to-edinburgh) - [Washington to Barcelona (IAD - BCN)](https://expedia.co.uk/lp/flights/iad/bcn/washington-to-barcelona) - [Washington to Reykjavik (IAD - KEF)](https://expedia.co.uk/lp/flights/iad/kef/washington-to-reykjavik) - [Washington to Porto (IAD - OPO)](https://expedia.co.uk/lp/flights/iad/opo/washington-to-porto) - [Washington to Seville (IAD - SVQ)](https://expedia.co.uk/lp/flights/iad/svq/washington-to-seville) - [Washington to London (IAD - LHR)](https://expedia.co.uk/lp/flights/iad/lhr/washington-to-london) - [Washington to Munich (IAD - MUC)](https://expedia.co.uk/lp/flights/iad/muc/washington-to-munich) ### Top Routes to Seoul - [London to Seoul (LCY - ICN)](https://expedia.co.uk/lp/flights/lcy/icn/london-to-seoul) - [Bangkok to Seoul (BKK - ICN)](https://expedia.co.uk/lp/flights/bkk/icn/bangkok-to-seoul) - [Hong Kong to Seoul (HKG - ICN)](https://expedia.co.uk/lp/flights/hkg/icn/hong-kong-to-seoul) - [Paris to Seoul (CDG - ICN)](https://expedia.co.uk/lp/flights/cdg/icn/paris-to-seoul) - [Taipei to Seoul (TPE - ICN)](https://expedia.co.uk/lp/flights/tpe/icn/taipei-to-seoul) - [Manila to Seoul (MNL - ICN)](https://expedia.co.uk/lp/flights/mnl/icn/manila-to-seoul) - [Edinburgh to Seoul (EDI - ICN)](https://expedia.co.uk/lp/flights/edi/icn/edinburgh-to-seoul) - [Istanbul to Seoul (IST - ICN)](https://expedia.co.uk/lp/flights/ist/icn/istanbul-to-seoul) - [London to Seoul (STN - ICN)](https://expedia.co.uk/lp/flights/stn/icn/london-to-seoul) - [Dublin to Seoul (DUB - ICN)](https://expedia.co.uk/lp/flights/dub/icn/dublin-to-seoul) - [Tokyo to Seoul (NRT - ICN)](https://expedia.co.uk/lp/flights/nrt/icn/tokyo-to-seoul) - [Birmingham to Seoul (BHX - ICN)](https://expedia.co.uk/lp/flights/bhx/icn/birmingham-to-seoul) ### Top Routes from Washington - [British Airways Washington to Bologna](https://expedia.co.uk/lp/flight-routes/british-airways-from-washington-dulles-intl-to-guglielmo-marconi/ba/iad/blq) - [British Airways Washington to Edinburgh](https://expedia.co.uk/lp/flight-routes/british-airways-from-washington-dulles-intl-to-edinburgh/ba/iad/edi) - [British Airways Washington to London](https://expedia.co.uk/lp/flight-routes/british-airways-from-washington-dulles-intl-to-heathrow/ba/iad/lhr) ### Top Routes to Seoul - [China Southern Airlines Bangkok to Seoul](https://expedia.co.uk/lp/flight-routes/china-southern-airlines-from-suvarnabhumi-intl-to-incheon-intl/cz/bkk/icn) - [Etihad Airways Istanbul to Seoul](https://expedia.co.uk/lp/flight-routes/etihad-airways-from-istanbul-to-incheon-intl/ey/ist/icn) - [Emirates London to Seoul](https://expedia.co.uk/lp/flight-routes/emirates-from-stansted-to-incheon-intl/ek/stn/icn) ### Top Flight Destinations - [Flights to Seoul](https://expedia.co.uk/Cheap-Flights-To-Seoul.d178308.Travel-Guide-Flights) - [Flights to Busan](https://expedia.co.uk/Cheap-Flights-To-Busan.d602043.Travel-Guide-Flights) - [Flights to Incheon](https://expedia.co.uk/Cheap-Flights-To-Incheon.d6049715.Travel-Guide-Flights) - [Flights to Seogwipo](https://expedia.co.uk/Cheap-Flights-To-Seogwipo.d6048315.Travel-Guide-Flights) - [Flights to Jeju City](https://expedia.co.uk/Cheap-Flights-To-Jeju-City.d850.Travel-Guide-Flights) - [Flights to Sokcho](https://expedia.co.uk/Cheap-Flights-To-Sokcho.d6139723.Travel-Guide-Flights) - [Flights to Gangneung](https://expedia.co.uk/Cheap-Flights-To-Gangneung.d1751.Travel-Guide-Flights) - [Flights to Gyeongju](https://expedia.co.uk/Cheap-Flights-To-Gyeongju.d602633.Travel-Guide-Flights) - [Flights to Yeosu](https://expedia.co.uk/Cheap-Flights-To-Yeosu.d3042.Travel-Guide-Flights) - [Flights to Daejeon](https://expedia.co.uk/Cheap-Flights-To-Daejeon.d6129083.Travel-Guide-Flights) - [Flights to Daegu](https://expedia.co.uk/Cheap-Flights-To-Daegu.d603023.Travel-Guide-Flights) - [Flights to Yangyang](https://expedia.co.uk/Cheap-Flights-To-Yangyang.d6084636.Travel-Guide-Flights) - [Flights to Jeonju](https://expedia.co.uk/Cheap-Flights-To-Jeonju.d6084628.Travel-Guide-Flights) - [Flights to Ulsan](https://expedia.co.uk/Cheap-Flights-To-Ulsan.d3658.Travel-Guide-Flights) - [Flights to Seongnam](https://expedia.co.uk/Cheap-Flights-To-Seongnam.d6141665.Travel-Guide-Flights) - [Flights to Pyeongchang](https://expedia.co.uk/Cheap-Flights-To-Pyeongchang.d6125612.Travel-Guide-Flights) - [Flights to Geoje](https://expedia.co.uk/Cheap-Flights-To-Geoje.d6141667.Travel-Guide-Flights) - [Flights to Gwangju](https://expedia.co.uk/Cheap-Flights-To-Gwangju.d1970.Travel-Guide-Flights) - [Flights to Suwon](https://expedia.co.uk/Cheap-Flights-To-Suwon.d6129105.Travel-Guide-Flights) - [Flights to Namhae](https://expedia.co.uk/Cheap-Flights-To-Namhae.d6050331.Travel-Guide-Flights) ### Related Airlines - [British Airways](https://expedia.co.uk/British-Airways-Flights.cBA.Travel-Guide-Airlines) - [KLM](https://expedia.co.uk/KLM-Flights.cKL.Travel-Guide-Airlines) - [TAP Portugal](https://expedia.co.uk/TAP-Portugal-Flights.cTP.Travel-Guide-Airlines) - [Aer Lingus](https://expedia.co.uk/Aer-Lingus-Flights.cEI.Travel-Guide-Airlines) - [Air France](https://expedia.co.uk/Air-France-Flights.cAF.Travel-Guide-Airlines) - [Turkish Airlines](https://expedia.co.uk/Turkish-Airlines-Flights.cTK.Travel-Guide-Airlines) - [Lufthansa](https://expedia.co.uk/Lufthansa-Flights.cLH.Travel-Guide-Airlines) - [Iberia](https://expedia.co.uk/Iberia-Flights.cIB.Travel-Guide-Airlines) - [SAS](https://expedia.co.uk/Scandinavian-Airlines-Flights.cSK.Travel-Guide-Airlines) - [Icelandair](https://expedia.co.uk/Icelandair-Flights.cFI.Travel-Guide-Airlines) - [Finnair](https://expedia.co.uk/Finnair-Flights.cAY.Travel-Guide-Airlines) - [Virgin Atlantic](https://expedia.co.uk/Virgin-Atlantic-Flights.cVS.Travel-Guide-Airlines) - [Swiss International Air Lines](https://expedia.co.uk/Swiss-International-Air-Lines-Flights.cLX.Travel-Guide-Airlines) - [Air Canada](https://expedia.co.uk/Air-Canada-Flights.cAC.Travel-Guide-Airlines) - [Austrian Airlines](https://expedia.co.uk/Austrian-Airlines-Flights.cOS.Travel-Guide-Airlines) - [Brussels Airlines](https://expedia.co.uk/Brussels-Airlines-Flights.cSN.Travel-Guide-Airlines) Seoul Airports #### Seoul Washington Airports #### Washington [Ronald Reagan Washington National to Seoul](https://expedia.co.uk/lp/flights/dca/icn/washington-to-seoul) £685.60 #### Baltimore ### Nearby Airports - [Manassas Regional Airport (MNZ)](https://expedia.co.uk/lp/airports/mnz/flights-from-manassas-regional-airport) - [Montgomery County Airpark Airport (GAI)](https://expedia.co.uk/lp/airports/gai/flights-from-montgomery-county-airpark-airport) - [Ronald Reagan Washington National Airport (DCA)](https://expedia.co.uk/lp/airports/dca/flights-from-ronald-reagan-washington-national-airport) - [College Park Airport (CGS)](https://expedia.co.uk/lp/airports/cgs/flights-from-college-park-airport) - [Tipton Airport (FME)](https://expedia.co.uk/lp/airports/fme/flights-from-tipton-airport) - [Eastern West Virginia Regional Airport (MRB)](https://expedia.co.uk/lp/airports/mrb/flights-from-eastern-west-virginia-regional-airport) - [Baltimore Washington Intl. Thurgood Marshall Airport (BWI)](https://expedia.co.uk/lp/airports/bwi/flights-from-baltimore-washington-intl-thurgood-marshall-airport) - [Hagerstown Regional Airport (HGR)](https://expedia.co.uk/lp/airports/hgr/flights-from-hagerstown-regional-airport) - [Martin State Airport (MTN)](https://expedia.co.uk/lp/airports/mtn/flights-from-martin-state-airport) - [Charlottesville-Albemarle Airport (CHO)](https://expedia.co.uk/lp/airports/cho/flights-from-charlottesville-albemarle-airport) ### Expedia's Latest Trends Flights - [Cheap Flights from Bangkok (BKK) to Seoul (ICN)](https://expedia.co.uk/lp/flights/bkk/icn/bangkok-to-seoul) - [Cheap Flights from Richmond (RIC) to London (LHR)](https://expedia.co.uk/lp/flights/ric/lhr/richmond-to-london) - [Cheap Flights from Edinburgh (EDI) to Seoul (ICN)](https://expedia.co.uk/lp/flights/edi/icn/edinburgh-to-seoul) - [Cheap Flights from London (LHR) to Norfolk (ORF)](https://expedia.co.uk/lp/flights/lhr/orf/london-to-norfolk) - [Cheap Flights from Seoul (ICN) to Hong Kong (HKG)](https://expedia.co.uk/lp/flights/icn/hkg/seoul-to-hong-kong) - [Cheap Flights from London (LGW) to Seoul (ICN)](https://expedia.co.uk/lp/flights/lgw/icn/london-to-seoul) - [Asiana Airlines London (LHR) to Incheon (ICN) flights](https://expedia.co.uk/lp/flight-routes/asiana-airlines-from-heathrow-to-incheon-intl/oz/lhr/icn) - [Cheap Flights from Seoul (ICN) to London (LHR)](https://expedia.co.uk/lp/flights/icn/lhr/seoul-to-london) - [Cheap Flights from Norfolk (ORF) to Pisa (PSA)](https://expedia.co.uk/lp/flights/orf/psa/norfolk-to-pisa) - [Cheap Flights from Birmingham (BHX) to Seoul (ICN)](https://expedia.co.uk/lp/flights/bhx/icn/birmingham-to-seoul) - [Cheap Flights from Manchester (MAN) to Norfolk (ORF)](https://expedia.co.uk/lp/flights/man/orf/manchester-to-norfolk) - [Cheap Flights from Manila (MNL) to Seoul (ICN)](https://expedia.co.uk/lp/flights/mnl/icn/manila-to-seoul) - [Cheap Flights from Busan (PUS) to Jeju (CJU)](https://expedia.co.uk/lp/flights/pus/cju/busan-to-jeju) - [Cheap Flights from Glasgow (GLA) to Seoul (ICN)](https://expedia.co.uk/lp/flights/gla/icn/glasgow-to-seoul) - [Cheap Flights from Manchester (MAN) to Seoul (ICN)](https://expedia.co.uk/lp/flights/man/icn/manchester-to-seoul) - [Cheap Flights from Busan (PUS) to Tokyo (NRT)](https://expedia.co.uk/lp/flights/pus/nrt/busan-to-tokyo) - [Cheap Flights from Tokyo (NRT) to Seoul (ICN)](https://expedia.co.uk/lp/flights/nrt/icn/tokyo-to-seoul) - [Cheap Flights from Seoul (ICN) to Tokyo (NRT)](https://expedia.co.uk/lp/flights/icn/nrt/seoul-to-tokyo) - [Cheap Flights from Seoul (ICN) to Manchester (MAN)](https://expedia.co.uk/lp/flights/icn/man/seoul-to-manchester) - [Cheap Flights from London (LHR) to Richmond (RIC)](https://expedia.co.uk/lp/flights/lhr/ric/london-to-richmond) - [Cheap Flights from Busan (PUS) to London (LHR)](https://expedia.co.uk/lp/flights/pus/lhr/busan-to-london) - [Cheap Flights from Seoul (ICN) to Osaka (KIX)](https://expedia.co.uk/lp/flights/icn/kix/seoul-to-osaka) - [Cheap Flights from London (LHR) to Busan (PUS)](https://expedia.co.uk/lp/flights/lhr/pus/london-to-busan) - [Cheap Flights from Dublin (DUB) to Seoul (ICN)](https://expedia.co.uk/lp/flights/dub/icn/dublin-to-seoul) - [Cheap Flights from Norfolk (ORF) to London (LHR)](https://expedia.co.uk/lp/flights/orf/lhr/norfolk-to-london) - [Cheap Flights from London (LHR) to Seoul (ICN)](https://expedia.co.uk/lp/flights/lhr/icn/london-to-seoul) - [Cheap Flights from Shanghai (PVG) to Seoul (ICN)](https://expedia.co.uk/lp/flights/pvg/icn/shanghai-to-seoul) - [Cheap Flights from Seoul (ICN) to Bangkok (BKK)](https://expedia.co.uk/lp/flights/icn/bkk/seoul-to-bangkok) - [Cheap Flights from Hong Kong (HKG) to Seoul (ICN)](https://expedia.co.uk/lp/flights/hkg/icn/hong-kong-to-seoul) - [Cheap Flights from Newcastle (NCL) to Seoul (ICN)](https://expedia.co.uk/lp/flights/ncl/icn/newcastle-to-seoul) \*Available to Expedia members. ![](https://a.travel-assets.com/mad-service/footer/bnaBanners/BEX_Footer.jpg) ## Go further with the Expedia app Save on select hotels when you book in the app. Our app deals help you to save on trips so you can travel more and manage it all on the go. Scan the QR code with your device camera and download our app ![QR code to download the app](data:image/png;base64,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)