Title: £272 Cheap Flights from Cairns to Seoul (CNS 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) # £272 Cheap Flights from Cairns (CNS) to Seoul (ICN) [View £272 flight on Sat, 7 Feb 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:CNS,to:ICN,departure:07/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:271.20&airProductToken=AQptCjUIw7ABEgMxNDYYopMBIMcyKNW9hAMwjcGEAzhOQABYAWoJRUNPTkxJR0hUcghOUjIxQVVLTwo0CMOwARIDNDE4GMcyIMhoKI3LhAMw38yEAzhOQAFYAWoJRUNPTkxJR0hUcghOUjIxQVVLTxIKCAEQARgBKgJDWBgBIgQIARABKAIoAygEMAE) - [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 Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Cairns Intl. Airport (CNS) to Incheon Intl. Airport (ICN) - ![Cathay Pacific](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_CX.svg) Cathay Pacific [](https://www.expedia.co.uk/Flights-Search?leg1=from:cns,to:icn,departure:19/10/2025TANYT&leg2=from:icn,to:cns,departure:26/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"CX"}}]) - ![Singapore Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_SQ.svg) Singapore Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:cns,to:icn,departure:19/10/2025TANYT&leg2=from:icn,to:cns,departure:26/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SQ"}}]) - ![Virgin Australia](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_VA.svg) Virgin Australia [](https://www.expedia.co.uk/Flights-Search?leg1=from:cns,to:icn,departure:19/10/2025TANYT&leg2=from:icn,to:cns,departure:26/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"VA"}}]) - ![Jetstar](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_JQ.svg) Jetstar [](https://www.expedia.co.uk/Flights-Search?leg1=from:cns,to:icn,departure:19/10/2025TANYT&leg2=from:icn,to:cns,departure:26/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"JQ"}}]) - ![Qantas Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_QF.svg) Qantas Airways [](https://www.expedia.co.uk/Flights-Search?leg1=from:cns,to:icn,departure:19/10/2025TANYT&leg2=from:icn,to:cns,departure:26/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"QF"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 25% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Cheap Flights from Cairns (CNS) to Seoul (ICN) Prices were available within the past 7 days and start at £272 for one-way flights and £488 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Cathay Pacific](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/CX.gif) Wed, 12 Nov - Wed, 19 Nov CNS Cairns ICN Seoul £488 Return found 10 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:CNS,to:ICN,departure:12/11/2025TANYT&leg2=from:ICN,to:CNS,departure:19/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:487.30&airProductToken=AQqkAQo2CMOwARIEOTA5OBiikwEgjFko_-r8AjDM7PwCOE5AAFgBaglFQ09OTElHSFRyCE5SMjFBVUlSCjQIw7ABEgMxMDQYjFkgxzIo0_f8AjD--_wCOE5AAVgBaglFQ09OTElHSFRyCE5SMjFBVUlSCjQIw7ABEgM0MTAYxzIgyGgosIH9AjCHg_0COE5AAVgBaglFQ09OTElHSFRyCE5SMjFBVUlSCqQBCjQIw7ABEgM0MTkYyGggxzIo-739AjDwv_0COE5AAFgBaglFQ09OTElHSFRyCE5SMjFBVUlSCjQIw7ABEgMxNjMYxzIgjFko1MX9AjDwyf0COE5AAVgBaglFQ09OTElHSFRyCE5SMjFBVUlSCjYIw7ABEgQ5MDkyGIxZIKKTASilzv0CMO3P_QI4TkABWAFqCUVDT05MSUdIVHIITlIyMUFVSVISCggBEAEYASoCQ1gYASIECAEQASgCKAMoBDAB) ![Cathay Pacific](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/CX.gif) Wed, 12 Nov - Wed, 19 Nov CNS Cairns ICN Seoul £489 Return found 10 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:CNS,to:ICN,departure:12/11/2025TANYT&leg2=from:ICN,to:CNS,departure:19/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:488.30&airProductToken=AQqkAQo2CMOwARIEOTA5OBiikwEgjFko_-r8AjDM7PwCOE5AAFgBaglFQ09OTElHSFRyCE5SMjFBVUlSCjQIw7ABEgMxMDQYjFkgxzIo0_f8AjD--_wCOE5AAVgBaglFQ09OTElHSFRyCE5SMjFBVUlSCjQIw7ABEgM0MTAYxzIgyGgosIH9AjCHg_0COE5AAVgBaglFQ09OTElHSFRyCE5SMjFBVUlSCqQBCjQIw7ABEgM0MTkYyGggxzIo-739AjDwv_0COE5AAFgBaglFQ09OTElHSFRyCE5SMjFBVUlSCjQIw7ABEgMxNTMYxzIgoSMotsD9AjC-xP0COE5AAVgBaglFQ09OTElHSFRyCE5SMjFBVUlSCjYIw7ABEgQ5MTUwGKEjIKKTASipxv0CMLrH_QI4TkABWAFqCUVDT05MSUdIVHIITlIyMUFVSVISCggBEAEYASoCQ1gYASIECAEQASgCKAMoBDAB) ![Cathay Pacific](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/CX.gif) Wed, 12 Nov - Wed, 19 Nov CNS Cairns ICN Seoul £510 Return found 10 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:CNS,to:ICN,departure:12/11/2025TANYT&leg2=from:ICN,to:CNS,departure:19/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:509.30&airProductToken=AQqkAQo2CMOwARIEOTA5OBiikwEgjFko_-r8AjDM7PwCOE5AAFgBaglFQ09OTElHSFRyCE5SMjFBVUlSCjQIw7ABEgMxMDQYjFkgxzIo0_f8AjD--_wCOE5AAVgBaglFQ09OTElHSFRyCE5SMjFBVUlSCjQIw7ABEgM0MTAYxzIgyGgosIH9AjCHg_0COE5AAVgBaglFQ09OTElHSFRyCE5SMjFBVUlSCqQBCjQIw7ABEgM0MTcYyGggxzIovLn9AjC7u_0COFNAAFgBaglFQ09OTElHSFRyCFNSMjFBVUlSCjQIw7ABEgMxNjMYxzIgjFko1MX9AjDwyf0COFNAAVgBaglFQ09OTElHSFRyCFNSMjFBVUlSCjYIw7ABEgQ5MDkyGIxZIKKTASilzv0CMO3P_QI4U0ABWAFqCUVDT05MSUdIVHIIU1IyMUFVSVISCggBEAEYASoCQ1gYASIECAEQASgCKAMoBDAB) ![Cathay Pacific](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/CX.gif) Wed, 12 Nov - Wed, 19 Nov CNS Cairns ICN Seoul £511 Return found 10 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:CNS,to:ICN,departure:12/11/2025TANYT&leg2=from:ICN,to:CNS,departure:19/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:510.30&airProductToken=AQqkAQo2CMOwARIEOTA5OBiikwEgjFko_-r8AjDM7PwCOFNAAFgBaglFQ09OTElHSFRyCFNSMjFBVUlSCjQIw7ABEgMxMDQYjFkgxzIo0_f8AjD--_wCOFNAAVgBaglFQ09OTElHSFRyCFNSMjFBVUlSCjQIw7ABEgM0MTgYxzIgyGgozYP9AjCfhf0COFNAAVgBaglFQ09OTElHSFRyCFNSMjFBVUlSCqQBCjQIw7ABEgM0MTkYyGggxzIo-739AjDwv_0COE5AAFgBaglFQ09OTElHSFRyCE5SMjFBVUlSCjQIw7ABEgMxNTMYxzIgoSMotsD9AjC-xP0COE5AAVgBaglFQ09OTElHSFRyCE5SMjFBVUlSCjYIw7ABEgQ5MTUwGKEjIKKTASipxv0CMLrH_QI4TkABWAFqCUVDT05MSUdIVHIITlIyMUFVSVISCggBEAEYASoCQ1gYASIECAEQASgCKAMoBDAB) ![Cathay Pacific](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/CX.gif) Wed, 12 Nov - Wed, 19 Nov CNS Cairns ICN Seoul £516 Return found 10 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:CNS,to:ICN,departure:12/11/2025TANYT&leg2=from:ICN,to:CNS,departure:19/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:515.70&airProductToken=AQqkAQo2CMOwARIEOTA5OBiikwEgjFko_-r8AjDM7PwCOE5AAFgBaglFQ09OTElHSFRyCE5SMjFBVUlSCjQIw7ABEgMxMDQYjFkgxzIo0_f8AjD--_wCOE5AAVgBaglFQ09OTElHSFRyCE5SMjFBVUlSCjQIw7ABEgM0MTAYxzIgyGgosIH9AjCHg_0COE5AAVgBaglFQ09OTElHSFRyCE5SMjFBVUlSCqQBCjQIw7ABEgM0MTEYyGggxzIo6Lv9AjDivf0COFNAAFgBaglFQ09OTElHSFRyCFNSMjFBVUlSCjQIw7ABEgMxMTEYxzIgkh4omb79AjC_wv0COFNAAVgBaglFQ09OTElHSFRyCFNSMjFBVUlSCjYIw7ABEgQ5MDI0GJIeIKKTASjVw_0CMI7F_QI4U0ABWAFqCUVDT05MSUdIVHIIU1IyMUFVSVISCggBEAEYASoCQ1gYASIECAEQASgCKAMoBDAB) ![Cathay Pacific](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/CX.gif) Thu, 6 Nov - Thu, 13 Nov CNS Cairns ICN Seoul £518 Return found 10 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:CNS,to:ICN,departure:06/11/2025TANYT&leg2=from:ICN,to:CNS,departure:13/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:517.20&airProductToken=AQqkAQo2CMOwARIEOTAwORiikwEgoSMogqn8AjCOqvwCOE5AAFgBaglFQ09OTElHSFRyCE5SMjFBVUtSCjQIw7ABEgMxNTYYoSMgxzIoxq38AjDJsfwCOE5AAVgBaglFQ09OTElHSFRyCE5SMjFBVUtSCjQIw7ABEgM0MTAYxzIgyGgo0LL8AjCntPwCOE5AAVgBaglFQ09OTElHSFRyCE5SMjFBVUtSCqQBCjQIw7ABEgM0NTMYyGggxzIo3ff8AjDc-fwCOE5AAFgBaglFQ09OTElHSFRyCE5SMjFBVUtSCjQIw7ABEgMxNjMYxzIgjFkolIL9AjCwhv0COE5AAVgBaglFQ09OTElHSFRyCE5SMjFBVUtSCjYIw7ABEgQ5MDkyGIxZIKKTASjliv0CMK2M_QI4TkABWAFqCUVDT05MSUdIVHIITlIyMUFVS1ISCggBEAEYASoCQ1gYASIECAEQASgCKAMoBDAB) ![Cathay Pacific](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/CX.gif) Wed, 12 Nov - Wed, 19 Nov CNS Cairns ICN Seoul £533 Return found 10 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:CNS,to:ICN,departure:12/11/2025TANYT&leg2=from:ICN,to:CNS,departure:19/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:532.30&airProductToken=AQqkAQo2CMOwARIEOTA5OBiikwEgjFko_-r8AjDM7PwCOFNAAFgBaglFQ09OTElHSFRyCFNSMjFBVUlSCjQIw7ABEgMxMDQYjFkgxzIo0_f8AjD--_wCOFNAAVgBaglFQ09OTElHSFRyCFNSMjFBVUlSCjQIw7ABEgM0MTgYxzIgyGgozYP9AjCfhf0COFNAAVgBaglFQ09OTElHSFRyCFNSMjFBVUlSCqQBCjQIw7ABEgM0MTcYyGggxzIovLn9AjC7u_0COFNAAFgBaglFQ09OTElHSFRyCFNSMjFBVUlSCjQIw7ABEgMxNjMYxzIgjFko1MX9AjDwyf0COFNAAVgBaglFQ09OTElHSFRyCFNSMjFBVUlSCjYIw7ABEgQ5MDkyGIxZIKKTASilzv0CMO3P_QI4U0ABWAFqCUVDT05MSUdIVHIIU1IyMUFVSVISCggBEAEYASoCQ1gYASIECAEQASgCKAMoBDAB) ![Cathay Pacific](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/CX.gif) Wed, 12 Nov - Wed, 19 Nov CNS Cairns ICN Seoul £539 Return found 10 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:CNS,to:ICN,departure:12/11/2025TANYT&leg2=from:ICN,to:CNS,departure:19/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:538.70&airProductToken=AQqkAQo2CMOwARIEOTA5OBiikwEgjFko_-r8AjDM7PwCOFNAAFgBaglFQ09OTElHSFRyCFNSMjFBVUlSCjQIw7ABEgMxMDQYjFkgxzIo0_f8AjD--_wCOFNAAVgBaglFQ09OTElHSFRyCFNSMjFBVUlSCjQIw7ABEgM0MTgYxzIgyGgozYP9AjCfhf0COFNAAVgBaglFQ09OTElHSFRyCFNSMjFBVUlSCqQBCjQIw7ABEgM0MTEYyGggxzIo6Lv9AjDivf0COFNAAFgBaglFQ09OTElHSFRyCFNSMjFBVUlSCjQIw7ABEgMxMTEYxzIgkh4omb79AjC_wv0COFNAAVgBaglFQ09OTElHSFRyCFNSMjFBVUlSCjYIw7ABEgQ5MDI0GJIeIKKTASjVw_0CMI7F_QI4U0ABWAFqCUVDT05MSUdIVHIIU1IyMUFVSVISCggBEAEYASoCQ1gYASIECAEQASgCKAMoBDAB) ![Singapore Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SQ.gif) Fri, 21 Nov - Fri, 28 Nov CNS Cairns ICN Seoul £774 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:CNS,to:ICN,departure:21/11/2025TANYT&leg2=from:ICN,to:CNS,departure:28/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:774.00&airProductToken=AQp9Cj0I06IBEgMyMDQYopMBIJJqKMPT_QIwv9b9AjhIQABYAWoQRWNvbm9teSBTdGFuZGFyZHIJSDE0QVVSSlBPCjwI06IBEgM2MDYYkmogyGgo6939AjDs4P0COEhAAVgBahBFY29ub215IFN0YW5kYXJkcglIMTRBVVJKUE8Kdwo5CNOiARIDNjA1GMhoIJJqKPek_gIwh6j-AjhOQABYAWoNRWNvbm9teSBWYWx1ZXIJTjE2QVVSSlBPCjoI06IBEgMyMDMYkmogopMBKI21_gIwmLj-AjhOQAFYAWoNRWNvbm9teSBWYWx1ZXIJTjE2QVVSSlBPEgoIAhABGAEqAlNRGAEiBAgBEAEoAigDKAQwDw) ![China Eastern Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/MU.gif) Fri, 7 Nov - Fri, 14 Nov CNS Cairns ICN Seoul £1,631 Return found 10 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:CNS,to:ICN,departure:07/11/2025TANYT&leg2=from:ICN,to:CNS,departure:14/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1630.80&airProductToken=AQqQAQovCM2qARIENDA5MxiikwEgjFko37L8AjCstPwCOEVAAFgBagJFU3IIRVNFMDBDU1EKLQjNqgESAzc0MBiMWSCvNSiyt_wCMKi8_AI4RUABWAFqAkVTcghFU0UwMENTUQouCM2qARIENTA0MRivNSDIaCjhvfwCMM--_AI4U0ABWAFqAkVTcghTU0UwMENTNwqQAQouCM2qARIENTAzNBjIaCCvNSiYhP0CMLiF_QI4U0AAWAFqAkVTcghTU0UwMENTNwotCM2qARIDNTYxGK81IJIeKOeG_QIwxIv9AjhTQAFYAWoCRVNyCFNTRTAwQ1NRCi8IzaoBEgQ0MDk4GJIeIKKTASi-jf0CMPeO_QI4U0ABWAFqAkVTcghTU0UwMENTURIKCAEQARgBKgJNVRgBIgQIARABKAIoAygEMAE) ## Frequently asked questions ### How much is a flight from Cairns Intl. Airport (CNS) to Incheon Intl. Airport (ICN)? > Based on airfares available within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between Cairns Airport and Incheon Airport start from £488. Book ASAP to score the best price for your big adventure. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from CNS to Seoul–Incheon Intl. Airport? > This can vary between air carriers, as each one has its own terms and conditions. Visit the [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033), where you'll find easy-to-follow instructions on how to cancel online. ### How do I find cheap flights from CNS to 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 Cairns Intl. Airport (CNS) to ICN flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from Cairns Intl. Airport (CNS) to Incheon Intl. Airport (ICN)? > Cairns to South Korea is around 6,400 kilometres, so be prepared to spend a while in the air. Don't forget to pack all the essentials, from your eye mask to your earphones. Throw in a couple of snacks to nibble on throughout your journey too. ### Which airlines fly direct from CNS to Seoul–Incheon Intl. Airport? > Flying directly between Cairns Airport and Seoul–Incheon Intl. Airport isn't possible at present. However, you'll still be able to find a flight to South Korea with at least one stop. ### Are Cairns Airport to ICN flight tickets cheaper when they're purchased at the last minute? > Late planners can sometimes find a bargain, with some super cheap airfares from Cairns Intl. Airport (CNS) to Incheon Airport showing up a few weeks before the departure date. If you'd rather book ahead, Expedia compares and updates all the best flight deals continuously — as early as a year in advance in some cases. It does depend on the carrier though, as not every airline releases prices so far in advance. ## Travel information | Origin airport | Cairns Intl. | | --- | --- | | Destination airport | Incheon Intl. | | Airlines serving | Cathay Pacific | | Return price | £487 | | Distance | 6334 km | ## Book with confidence ### Compare flights from Cairns to Seoul easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Cairns 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 Cairns 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 Cairns Intl. (CNS) to Incheon Intl. (ICN) The easiest way to view the best deals on flights from Cairns 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 Cairns Intl. to Incheon Intl. start at just £488 and range up to £1,631.   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Cairns and Seoul - booking your flight during November, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Cairns to Seoul flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Cairns 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. 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