Title: $1,249 Cheap flights from Cologne to Busan (CGN to PUS) - Expedia.com ![](https://images.trvl-media.com/place/602043/70fedfd1-0f5d-4e6d-a5a5-d5b507594f01.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/602043/70fedfd1-0f5d-4e6d-a5a5-d5b507594f01.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $1,249 Cheap Flights from Cologne (CGN) to Busan (PUS) [View $1,249 flight on Mon, Aug 3, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:CGN,to:PUS,departure:8/3/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1248.50&airProductToken=AQqtAQpACMyQARIENDEwNRjCaSCMFSimh5QDMOeHlAM4VkAAWAFqCEVDT1NBVkVScghWWE9QSllOQ3oKCNaYARIEMTk3MwozCMyQARIDNzIyGIwVII9RKMmMlAMwoZGUAzhWQAFYAWoIRUNPU0FWRVJyCFZYT1BKWU5DCjQIw4IBEgMxMjkYj1Egj5UBKPmalAMwhZyUAzhWQAFYAWoIRUNPU0FWRVJyCFZYT1BKWU5DEgoIARABGAEqAkxIGAEiBAgBEAEoAigDKAQwAQ) ## Popular airlines from Cologne - Bonn Airport (CGN) to Gimhae Airport (PUS) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.com/Flights-Search?leg1=from:CGN,to:PUS,departure:3/30/2026TANYT&leg2=from:PUS,to:CGN,departure:4/6/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.com/Flights-Search?leg1=from:CGN,to:PUS,departure:3/30/2026TANYT&leg2=from:PUS,to:CGN,departure:4/6/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines [](https://www.expedia.com/Flights-Search?leg1=from:CGN,to:PUS,departure:3/30/2026TANYT&leg2=from:PUS,to:CGN,departure:4/6/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.com/Flights-Search?leg1=from:CGN,to:PUS,departure:3/30/2026TANYT&leg2=from:PUS,to:CGN,departure:4/6/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg) Frontier Airlines [](https://www.expedia.com/Flights-Search?leg1=from:CGN,to:PUS,departure:3/30/2026TANYT&leg2=from:PUS,to:CGN,departure:4/6/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_B6.svg) JetBlue Airways [](https://www.expedia.com/Flights-Search?leg1=from:CGN,to:PUS,departure:3/30/2026TANYT&leg2=from:PUS,to:CGN,departure:4/6/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.com/Flights-Search?leg1=from:CGN,to:PUS,departure:3/30/2026TANYT&leg2=from:PUS,to:CGN,departure:4/6/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) ## Cheap Flights from Cologne to Busan (CGN-PUS) Prices were available within the past 7 days and start at $1,249 for one-way flights and $1,799 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Mon, Aug 3 - Sun, Aug 23 CGN Cologne PUS Busan $1,799 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CGN,to:PUS,departure:8/3/2026TANYT&leg2=from:PUS,to:CGN,departure:8/23/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1798.60&airProductToken=AQqhAQo0CMyQARIEMTk3NxjCaSCMFSi5iZQDMPqJlAM4VkAAWAFqCEVDT1NBVkVScghWWDBYSllOQwozCMyQARIDNzIyGIwVII9RKMmMlAMwoZGUAzhWQAFYAWoIRUNPU0FWRVJyCFZYMFhKWU5DCjQIw4IBEgMxMjkYj1Egj5UBKPmalAMwhZyUAzhWQAFYAWoIRUNPU0FWRVJyCFZYMFhKWU5DCq0BCjUIy4oBEgQxNDEyGI-VASDIaCja6ZUDMKDqlQM4VEAAWAFqCEVDT1NBVkVScghWWDBYSllOQwozCMywARIDMTIzGMhoILk8KN7wlQMw9PaVAzhWQAFYAWoIRUNPU0FWRVJyCFZYMFhKWU5DCj8IzLABEgQ0NDI4GLk8IMJpKJb5lQMw1_mVAzhWQAFYAWoIRUNPU0FWRVJyCFZYMFhKWU5DegkIxa4BEgM3NjcSCggBEAEYASoCTFgYASIECAEQASgCKAMoBDAB) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Mon, Aug 3 - Sun, Aug 23 CGN Cologne PUS Busan $1,809 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CGN,to:PUS,departure:8/3/2026TANYT&leg2=from:PUS,to:CGN,departure:8/23/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1809.00&airProductToken=AQqhAQo0CMyQARIEMTk4NRjCaSCMFSjijJQDMKONlAM4VkAAWAFqCEVDT1NBVkVScghWWDBYSllOQwozCMyQARIDNzIyGIwVII9RKOmXlAMwwZyUAzhWQAFYAWoIRUNPU0FWRVJyCFZYMFhKWU5DCjQIw4IBEgMxMjkYj1Egj5UBKJ6mlAMwpaeUAzhWQAFYAWoIRUNPU0FWRVJyCFZYMFhKWU5DCq0BCjUIy4oBEgQxNDA4GI-VASDIaCiE5pUDMMrmlQM4VEAAWAFqCEVDT1NBVkVScghWWDBYSllOQwozCMywARIDMTIzGMhoILk8KN7wlQMw9PaVAzhWQAFYAWoIRUNPU0FWRVJyCFZYMFhKWU5DCj8IzLABEgQ0NDI4GLk8IMJpKJb5lQMw1_mVAzhWQAFYAWoIRUNPU0FWRVJyCFZYMFhKWU5DegkIxa4BEgM3NjcSCggBEAEYASoCTFgYASIECAEQASgCKAMoBDAB) ![Swiss International Air Lines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif) Mon, Aug 3 - Sun, Aug 23 CGN Cologne PUS Busan $1,817 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CGN,to:PUS,departure:8/3/2026TANYT&leg2=from:PUS,to:CGN,departure:8/23/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1816.40&airProductToken=AQqtAQo_CMywARIENDQyORjCaSC5PCiIjJQDMMmMlAM4UUAAWAFqCEVDT1NBVkVScghRWDBYSllOQ3oJCMWuARIDNzY2CjMIzLABEgMxMjIYuTwgyGgo45SUAzCGmpQDOFFAAVgBaghFQ09TQVZFUnIIUVgwWEpZTkMKNQjLigESBDE0MDcYyGggj5UBKJWflAMw25-UAzhUQAFYAWoIRUNPU0FWRVJyCFFYMFhKWU5DCq0BCjUIy4oBEgQxNDEwGI-VASDIaCji6JUDMKjplQM4VEAAWAFqCEVDT1NBVkVScghWWDBYSllOQwozCMywARIDMTIzGMhoILk8KN7wlQMw9PaVAzhWQAFYAWoIRUNPU0FWRVJyCFZYMFhKWU5DCj8IzLABEgQ0NDI4GLk8IMJpKJb5lQMw1_mVAzhWQAFYAWoIRUNPU0FWRVJyCFZYMFhKWU5DegkIxa4BEgM3NjcSCggBEAEYASoCTFgYASIECAEQASgCKAMoBDAB) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Mon, Aug 3 - Sun, Aug 23 CGN Cologne PUS Busan $1,832 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CGN,to:PUS,departure:8/3/2026TANYT&leg2=from:PUS,to:CGN,departure:8/23/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1831.30&airProductToken=AQqtAQpACMyQARIENDEwNRjCaSCMFSimh5QDMOeHlAM4VkAAWAFqCEVDT1NBVkVScghWWDBYSllOQ3oKCNaYARIEMTk3MwozCMyQARIDNzIyGIwVII9RKMmMlAMwoZGUAzhWQAFYAWoIRUNPU0FWRVJyCFZYMFhKWU5DCjQIw4IBEgMxMjkYj1Egj5UBKPmalAMwhZyUAzhWQAFYAWoIRUNPU0FWRVJyCFZYMFhKWU5DCq4BCjYIt4YBEgQxMTUzGI-VASCtnAEomOaVAzCQ55UDOFJAAFgBaghFQ09TQVZFUnIIVlgwWEpZTkMKMwjPpgESAjI2GK2cASCVIijC8ZUDMJT4lQM4VkABWAFqCEVDT1NBVkVScghWWDBYSllOQwo_CM-mARIEODkxNxiVIiDCaSiq-ZUDMIn6lQM4VkABWAFqCEVDT1NBVkVScghWWDBYSllOQ3oJCMWuARIDNzU3EgoIARABGAEqAkxIGAEiBAgBEAEoAigDKAQwAQ) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Mon, Aug 3 - Sun, Aug 23 CGN Cologne PUS Busan $1,842 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CGN,to:PUS,departure:8/3/2026TANYT&leg2=from:PUS,to:CGN,departure:8/23/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1841.70&airProductToken=AQqhAQo0CMyQARIEMTk4NRjCaSCMFSjijJQDMKONlAM4VkAAWAFqCEVDT1NBVkVScghWWDBYSllOQwozCMyQARIDNzIyGIwVII9RKOmXlAMwwZyUAzhWQAFYAWoIRUNPU0FWRVJyCFZYMFhKWU5DCjQIw4IBEgMxMjkYj1Egj5UBKJ6mlAMwpaeUAzhWQAFYAWoIRUNPU0FWRVJyCFZYMFhKWU5DCq4BCjYIt4YBEgQxMTUzGI-VASCtnAEomOaVAzCQ55UDOFJAAFgBaghFQ09TQVZFUnIIVlgwWEpZTkMKMwjPpgESAjI2GK2cASCVIijC8ZUDMJT4lQM4VkABWAFqCEVDT1NBVkVScghWWDBYSllOQwo_CM-mARIEODkxMxiVIiDCaSjw_pUDMM__lQM4VkABWAFqCEVDT1NBVkVScghWWDBYSllOQ3oJCMWuARIDNzUzEgoIARABGAEqAkxIGAEiBAgBEAEoAigDKAQwAQ) ![Swiss International Air Lines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif) Mon, Aug 3 - Sun, Aug 23 CGN Cologne PUS Busan $1,850 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CGN,to:PUS,departure:8/3/2026TANYT&leg2=from:PUS,to:CGN,departure:8/23/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1849.10&airProductToken=AQqtAQo_CMywARIENDQyORjCaSC5PCiIjJQDMMmMlAM4UUAAWAFqCEVDT1NBVkVScghRWDBYSllOQ3oJCMWuARIDNzY2CjMIzLABEgMxMjIYuTwgyGgo45SUAzCGmpQDOFFAAVgBaghFQ09TQVZFUnIIUVgwWEpZTkMKNQjLigESBDE0MDUYyGggj5UBKMqelAMwkJ-UAzhUQAFYAWoIRUNPU0FWRVJyCFFYMFhKWU5DCq4BCjYIt4YBEgQxMTUzGI-VASCtnAEomOaVAzCQ55UDOFJAAFgBaghFQ09TQVZFUnIIVlgwWEpZTkMKMwjPpgESAjI2GK2cASCVIijC8ZUDMJT4lQM4VkABWAFqCEVDT1NBVkVScghWWDBYSllOQwo_CM-mARIEODkxMxiVIiDCaSjw_pUDMM__lQM4VkABWAFqCEVDT1NBVkVScghWWDBYSllOQ3oJCMWuARIDNzUzEgoIARABGAEqAkxYGAEiBAgBEAEoAigDKAQwAQ) ![Swiss International Air Lines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif) Mon, Aug 3 - Sun, Aug 23 CGN Cologne PUS Busan $1,933 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CGN,to:PUS,departure:8/3/2026TANYT&leg2=from:PUS,to:CGN,departure:8/23/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1932.40&airProductToken=AQqqAQo-CMywARIENDQyORjCaSC5PCiIjJQDMMmMlAM4UUAAWAFqB0VDT0JBU0VyCFFYMFhKWVJDegkIxa4BEgM3NjYKMgjMsAESAzEyMhi5PCDIaCjjlJQDMIaalAM4UUABWAFqB0VDT0JBU0VyCFFYMFhKWVJDCjQIy4oBEgQxNDA3GMhoII-VASiVn5QDMNuflAM4VEABWAFqB0VDT0JBU0VyCFFYMFhKWVJDCqoBCjQIy4oBEgQxNDEwGI-VASDIaCji6JUDMKjplQM4VEAAWAFqB0VDT0JBU0VyCFZYMFhKWVJDCjIIzLABEgMxMjMYyGgguTwo3vCVAzD09pUDOFZAAVgBagdFQ09CQVNFcghWWDBYSllSQwo-CMywARIENDQyOBi5PCDCaSiW-ZUDMNf5lQM4VkABWAFqB0VDT0JBU0VyCFZYMFhKWVJDegkIxa4BEgM3NjcSCggBEAEYASoCTFgYASIECAEQASgCKAQoBjAB) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Mon, Aug 3 - Sun, Aug 23 CGN Cologne PUS Busan $2,087 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CGN,to:PUS,departure:8/3/2026TANYT&leg2=from:PUS,to:CGN,departure:8/23/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2086.30&airProductToken=AQqhAQo0CMyQARIEMTk3NxjCaSCMFSi5iZQDMPqJlAM4VkAAWAFqCEVDT1NBVkVScghWWDBYSllOQwozCMyQARIDNzIyGIwVII9RKMmMlAMwoZGUAzhWQAFYAWoIRUNPU0FWRVJyCFZYMFhKWU5DCjQIw4IBEgMxMjkYj1Egj5UBKPmalAMwhZyUAzhWQAFYAWoIRUNPU0FWRVJyCFZYMFhKWU5DCqIBCjYIt4YBEgQxMTUzGI-VASCtnAEomOaVAzCQ55UDOFJAAFgBaghFQ09TQVZFUnIISFgwWEpZTkMKMwjPpgESAjI2GK2cASCVIijC8ZUDMJT4lQM4SEABWAFqCEVDT1NBVkVScghIWDBYSllOQwozCM-mARIDMjQ1GJUiIMJpKKD-lQMw-v6VAzhIQAFYAWoIRUNPU0FWRVJyCEhYMFhKWU5DEgoIARABGAEqAkxIGAEiBAgBEAEoAigDKAQwAQ) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Mon, Aug 3 - Sun, Aug 23 CGN Cologne PUS Busan $2,097 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CGN,to:PUS,departure:8/3/2026TANYT&leg2=from:PUS,to:CGN,departure:8/23/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2096.70&airProductToken=AQqhAQo0CMyQARIEMTk4NRjCaSCMFSjijJQDMKONlAM4VkAAWAFqCEVDT1NBVkVScghWWDBYSllOQwozCMyQARIDNzIyGIwVII9RKOmXlAMwwZyUAzhWQAFYAWoIRUNPU0FWRVJyCFZYMFhKWU5DCjQIw4IBEgMxMjkYj1Egj5UBKJ6mlAMwpaeUAzhWQAFYAWoIRUNPU0FWRVJyCFZYMFhKWU5DCqIBCjYIt4YBEgQxMTUzGI-VASCtnAEomOaVAzCQ55UDOFJAAFgBaghFQ09TQVZFUnIISFgwWEpZTkMKMwjPpgESAjI2GK2cASCVIijC8ZUDMJT4lQM4SEABWAFqCEVDT1NBVkVScghIWDBYSllOQwozCM-mARIDMjQ1GJUiIMJpKKD-lQMw-v6VAzhIQAFYAWoIRUNPU0FWRVJyCEhYMFhKWU5DEgoIARABGAEqAkxIGAEiBAgBEAEoAigDKAQwAQ) ![Austrian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/OS.gif) Mon, Aug 3 - Sun, Aug 23 CGN Cologne PUS Busan $2,406 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CGN,to:PUS,departure:8/3/2026TANYT&leg2=from:PUS,to:CGN,departure:8/23/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2405.50&airProductToken=AQqDAQoxCM-mARIDMjQ2GMJpIJUiKOeHlAMwwYiUAzhWQABYAXIFUUhPWlV6CQjCqAESAzI0NgolCMKkARICNjYYlSIg8yMolomUAzD1jpQDOFFAAVgBcgVRSE9aVQonCMKkARIDMTY0GPMjII-VASjQkpQDMNyTlAM4UUABWAFyBVFIT1pVEgoIARABGAEqAkJSGAEiBAgBEAEoAigEKAYwAQ) ## Frequently asked questions ### How much does a flight from Cologne (CGN-Cologne - Bonn) to Busan (PUS-Gimhae) cost? ### What is the cheapest month to fly from Cologne (CGN-Cologne - Bonn) to Busan (PUS-Gimhae)? ### Which airlines fly direct from Cologne (CGN-Cologne - Bonn) to Busan (PUS-Gimhae)? ### What is the cheapest airline that flies from Cologne (CGN-Cologne - Bonn) to Busan (PUS-Gimhae)? ### How do I find cheap flights from Cologne (CGN-Cologne - Bonn) to Busan (PUS-Gimhae)? ### What is the best time to fly from Cologne (CGN-Cologne - Bonn) to Busan (PUS-Gimhae)? ### What is the earliest flight from Cologne (CGN-Cologne - Bonn) to Busan (PUS-Gimhae)? ### How long does it take to fly from Cologne (CGN-Cologne - Bonn) to Busan (PUS-Gimhae)? ### Can you fly business or first class from Cologne (CGN-Cologne - Bonn) to Busan (PUS-Gimhae)? ### How do I earn miles on a Cologne (CGN-Cologne - Bonn) to Busan (PUS-Gimhae) flight with Expedia? ### Is it cheaper to buy a plane ticket from Cologne (CGN-Cologne - Bonn) to Busan (PUS-Gimhae) at the last minute? ### Is it cheaper to book a Cologne (CGN-Cologne - Bonn) to Busan (PUS-Gimhae) flight and hotel package? ### Can I cancel or change the date of my flight from Cologne (CGN-Cologne - Bonn) to Busan (PUS-Gimhae)? ## Travel information | Origin airport | Cologne - Bonn | | ------------------- | -------------- | | Destination airport | Gimhae | | Roundtrip price | $1,799 | | Distance | 5522 mi | ## Book with confidence # Cologne to Busan Flights The cheapest times to fly from Cologne to Busan 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 Cologne to Busan are during the month of August. You can find some of the cheapest flights from Cologne to Busan with Expedia's search tool and vast selection of airlines. The best time to book a flight from Cologne to Busan Sunday is one of the best days to book for cheap flights from Cologne to Busan: 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 Cologne to Busan 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 Cologne to Busan in 2026\. You can also book with separate airlines for your outbound and return journeys, from $1,249 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 Cologne to Busan 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 Cologne to Busan 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. \*Flight schedules are subject to change. ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - Other - [Hotels near Samnak Eco Park ](https://www.expedia.com/Samnak-Eco-Park-Hotels.0-l553248635185409286-0.Travel-Guide-Filter-Hotels) - [Sangnam Hotels ](https://www.expedia.com/Sangnam-Hotels.d3000731363.Travel-Guide-Hotels) - [Cheap Hotels in Sasang ](https://www.expedia.com/Sasang-Busan-Hotels-Cheap-Hotels.0-n6126437-0-tCheapHotels.Travel-Guide-Filter-Hotels) - [Hotels near Sasang ](https://www.expedia.com/Sasang-Busan-Hotels.0-n6126437-0.Travel-Guide-Filter-Hotels) - [Resorts & Hotels with Spas in Sasang ](https://www.expedia.com/Sasang-Busan-Hotels-Spa-Hotel.0-n6126437-0-tSpaHotel.Travel-Guide-Filter-Hotels) - [Hotels near Busan Sasang Station ](https://www.expedia.com/Busan-Sasang-Station-Hotels.d6235784.Travel-Guide-Hotels) - [Hostels in Busan Sasang Station ](https://www.expedia.com/Busan-Sasang-Station-Hostels.d6235784-aaHostels.Travel-Guide-Accommodation) - [Hotels near Gangseo District ](https://www.expedia.com/Gangseo-District-Busan-Hotels.0-n553248635277406034-0.Travel-Guide-Filter-Hotels) - [Hotels near Gumyeong Station ](https://www.expedia.com/Gumyeong-Station-Hotels.d6235610.Travel-Guide-Hotels) - [Motels in Busan Gupo Station ](https://www.expedia.com/Busan-Gupo-Station-Motels.d6235786-aaMotels.Travel-Guide-Accommodation) - [Hotels near Dongseo University ](https://www.expedia.com/Dongseo-University-Hotels.0-l553248635997959183-0.Travel-Guide-Filter-Hotels) - [Apartments in Suga ](https://www.expedia.com/Suga-Apartments.d3000747292-aaApartments.Travel-Guide-Accommodation) - [Suga Hotels ](https://www.expedia.com/Suga-Hotels.d3000747292.Travel-Guide-Hotels) - [Villas in Suga ](https://www.expedia.com/Suga-Villas.d3000747292-aaVillas.Travel-Guide-Accommodation) - [Condo Rentals in Suga ](https://www.expedia.com/Suga-Condos.d3000747292-aaCondos.Travel-Guide-Accommodation) - [Gupo Hotels ](https://www.expedia.com/Gupo-Hotels.d6336008.Travel-Guide-Hotels) - [Apartments in Hadan Station ](https://www.expedia.com/Hadan-Station-Apartments.d6235776-aaApartments.Travel-Guide-Accommodation) - [Hotels near Hwamyeong Ecological Park ](https://www.expedia.com/Hwamyeong-Ecological-Park-Hotels.0-l553248635976063359-0.Travel-Guide-Filter-Hotels) - [Hotels near Saha ](https://www.expedia.com/Saha-Busan-Hotels.0-n3000688302-0.Travel-Guide-Filter-Hotels) - [Hotels near Busan Fishing Village Folk Museum ](https://www.expedia.com/Busan-Fishing-Village-Folk-Museum-Hotels.0-l6333540-0.Travel-Guide-Filter-Hotels) - [Hotels near Seomyeon ](https://www.expedia.com/Seomyeon-Busan-Hotels.0-n6288064-0.Travel-Guide-Filter-Hotels) - [Hotels with Laundry Facilities in Seomyeon ](https://www.expedia.com/Seomyeon-Busan-Hotels-Hotels-With-Laundry-Facilities.0-n6288064-0-tHotelswithLaundryFacilities.Travel-Guide-Filter-Hotels) - [Cheap Hotels in Seomyeon ](https://www.expedia.com/Seomyeon-Busan-Hotels-Cheap-Hotels.0-n6288064-0-tCheapHotels.Travel-Guide-Filter-Hotels) - [Boutique Hotels in Seomyeon ](https://www.expedia.com/Seomyeon-Busan-Hotels-Boutique-Hotel.0-n6288064-0-tBoutiqueHotel.Travel-Guide-Filter-Hotels) - [Resorts & Hotels with Spas in Seomyeon ](https://www.expedia.com/Seomyeon-Busan-Hotels-Spa-Hotel.0-n6288064-0-tSpaHotel.Travel-Guide-Filter-Hotels) - [Hotels with Free Breakfast in Seomyeon ](https://www.expedia.com/Seomyeon-Busan-Hotels-Hotels-With-Complimentary-Breakfast.0-n6288064-0-tHotelswithComplimentaryBreakfast.Travel-Guide-Filter-Hotels) - [Resorts & Hotels with Spas in Busanjin ](https://www.expedia.com/Busanjin-Busan-Hotels-Spa-Hotel.0-n6052865-0-tSpaHotel.Travel-Guide-Filter-Hotels) - [Family Hotels in Busanjin ](https://www.expedia.com/Busanjin-Busan-Hotels-Family-Hotel.0-n6052865-0-tFamilyHotel.Travel-Guide-Filter-Hotels) - [Hotels near Busanjin ](https://www.expedia.com/Busanjin-Busan-Hotels.0-n6052865-0.Travel-Guide-Filter-Hotels) - [Hotels with a Pool in Busanjin ](https://www.expedia.com/Busanjin-Busan-Hotels-Hotel-With-Pool.0-n6052865-0-tHotelwithPool.Travel-Guide-Filter-Hotels) - [Hotels near Hwamyeong Station ](https://www.expedia.com/Hwamyeong-Station-Hotels.d6235617.Travel-Guide-Hotels) - [Hotels near Busan Citizens Park ](https://www.expedia.com/Busan-Citizens-Park-Hotels.0-l553248621562614965-0.Travel-Guide-Filter-Hotels) - [Hotels near Seven Luck Casino ](https://www.expedia.com/Seven-Luck-Casino-Hotels.0-l6285566-0.Travel-Guide-Filter-Hotels) - [Hotels near Lotte Department Store Busan Main Branch ](https://www.expedia.com/Lotte-Department-Store-Busan-Main-Branch-Hotels.0-l6122754-0.Travel-Guide-Filter-Hotels) - [Sagi Hotels ](https://www.expedia.com/Sagi-Hotels.d3000731361.Travel-Guide-Hotels) - [Resorts in Sagi ](https://www.expedia.com/Sagi-Resorts.d3000731361-aaResorts.Travel-Guide-Accommodation) - [Motels in Sagi ](https://www.expedia.com/Sagi-Motels.d3000731361-aaMotels.Travel-Guide-Accommodation) - [Hotels near Dong-gu ](https://www.expedia.com/Dong-Gu-Busan-Hotels.0-n3000731368-0.Travel-Guide-Filter-Hotels) - [Resorts & Hotels with Spas in Dong-gu ](https://www.expedia.com/Dong-Gu-Busan-Hotels-Spa-Hotel.0-n3000731368-0-tSpaHotel.Travel-Guide-Filter-Hotels) - [Hotels with Laundry Facilities in Nampo ](https://www.expedia.com/Nampo-Hotels-Hotels-With-Laundry-Facilities.0-0-d6348969-tHotelswithLaundryFacilities.Travel-Guide-Filter-Hotels) - [Nampo Hotels ](https://www.expedia.com/Nampo-Hotels.d6348969.Travel-Guide-Hotels) - [Family Hotels in Nampo ](https://www.expedia.com/Nampo-Hotels-Family-Hotel.0-0-d6348969-tFamilyHotel.Travel-Guide-Filter-Hotels) - [Hotels with a Pool in Nampo ](https://www.expedia.com/Nampo-Hotels-Hotel-With-Pool.0-0-d6348969-tHotelwithPool.Travel-Guide-Filter-Hotels) - [4 Star Hotels in Nampo ](https://www.expedia.com/4Star-Nampo-Hotels.s40-0-d6348969.Travel-Guide-Filter-Hotels) - [Casino Hotels in Nampo ](https://www.expedia.com/Nampo-Hotels-Casino-Hotel.0-0-d6348969-tCasinoHotel.Travel-Guide-Filter-Hotels) - [Hotels near Busan Bujeon Station ](https://www.expedia.com/Busan-Bujeon-Station-Hotels.d6235830.Travel-Guide-Hotels) - [Capsule Hotels in Busan Bujeon Station ](https://www.expedia.com/Busan-Bujeon-Station-Capsule-Hotels.d6235830-aaCapsuleHotels.Travel-Guide-Accommodation) - [Hotels near Beomnaegol Station ](https://www.expedia.com/Beomnaegol-Station-Hotels.d6235357.Travel-Guide-Hotels) - [Flights to Nampo ](https://www.expedia.com/Cheap-Flights-To-Nampo.d6348969.Travel-Guide-Flights) - [Flights from Nampo ](https://www.expedia.com/lp/flights/6348969/flights-from-nampo) - [Macdo Saengtae Park ](https://www.expedia.com/Macdo-Saengtae-Park-Gangseo-District.d553248621562614769.Vacation-Attraction) - [Ipso Vacations ](https://www.expedia.com/Ipso.d3000731353.Destination-Travel-Guides) - [Visit Sangnam ](https://www.expedia.com/Sangnam.dx3000731363) - [Tunggu Vacations ](https://www.expedia.com/Tunggu.d3000731372.Destination-Travel-Guides) - [Visit Tunggu ](https://www.expedia.com/Tunggu.dx3000731372) - [Visit Sasang ](https://www.expedia.com/Busan-Sasang.dx6126437) - [Daejeo Ecological Park ](https://www.expedia.com/Daejeo-Ecological-Park-Gangseo-District.d553248635200577159.Vacation-Attraction) - [Visit Suga ](https://www.expedia.com/Suga.dx3000747292) - [Suga Vacations ](https://www.expedia.com/Suga.d3000747292.Destination-Travel-Guides) - [Eulsukdo Park ](https://www.expedia.com/Eulsukdo-Park-Saha.d553248635044702301.Vacation-Attraction) - [Visit Gupo ](https://www.expedia.com/Gupo.dx6336008) - [Gupo Market ](https://www.expedia.com/Gupo-Market-Buk-gu.d553248635146375964.Vacation-Attraction) - [Letsrun Park Busan–Gyeongnam ](https://www.expedia.com/LetsRun-Park-BusanGyeongnam-Gangseo-District.d553248621532769202.Vacation-Attraction) - [Museum of Contemporary Art Busan ](https://www.expedia.com/Museum-Of-Contemporary-Art-Busan-Saha.d553248635997959369.Vacation-Attraction) - [Daeshin Citizen's Park ](https://www.expedia.com/Daeshin-Citizens-Park-Saha.d6122734.Vacation-Attraction) - [Busan Indoor Ice Rink ](https://www.expedia.com/Busan-Buk-Gu-Culture-And-Ice-Center-Buk-gu.d6333074.Vacation-Attraction) - [Visit Saha ](https://www.expedia.com/Busan-Saha.dx3000688302) - [Visit Eulsuko Island ](https://www.expedia.com/Eulsuko-Island.dx553248635726216279) - [Visit Noksan ](https://www.expedia.com/Busan-Noksan.dx3000684690) - [Hyeopseong Bowling Alley ](https://www.expedia.com/Hyeopseong-Bowling-Alley-Seomyeon.d553248621562614961.Vacation-Attraction) - [Children's Grand Park ](https://www.expedia.com/Childrens-Grand-Park-Busanjin.d553248635975978073.Vacation-Attraction) - [Samgwangsa Temple ](https://www.expedia.com/Samgwangsa-Temple-Seomyeon.d553248621562614963.Vacation-Attraction) - [Samjung The Park ](https://www.expedia.com/Samjung-The-Park-Busanjin.d553248635975969804.Vacation-Attraction) - [Busan Fishing Village Folk Museum ](https://www.expedia.com/Busan-Fishing-Village-Folk-Museum-Buk-gu.d6333540.Vacation-Attraction) - [Visit Seomyeon ](https://www.expedia.com/Busan-Seomyeon.dx6288064) - [Seomyeon Vacations ](https://www.expedia.com/Seomyeon.d6288064.Destination-Travel-Guides) - [Visit Busanjin ](https://www.expedia.com/Busan-Busanjin.dx6052865) - [Provisional Capital Memorial Hall ](https://www.expedia.com/Provisional-Capital-Memorial-Hall-Seo.d553248622847139656.Vacation-Attraction) - [Donga University Museum ](https://www.expedia.com/Donga-University-Museum-Seo.d6333735.Vacation-Attraction) - [Seomyeon Medical Street ](https://www.expedia.com/Seomyeon-Medical-Street-Seomyeon.d553248623000937368.Vacation-Attraction) - [Busan Citizens Park ](https://www.expedia.com/Busan-Citizens-Park-Busanjin.d553248621562614965.Vacation-Attraction) - [Seven Luck Casino ](https://www.expedia.com/Seven-Luck-Casino-Seomyeon.d6285566.Vacation-Attraction) - [168 Stairs ](https://www.expedia.com/168-Stairs-Dong-gu.d553248635922700956.Vacation-Attraction) - [Lotte Department Store Busan Main Branch ](https://www.expedia.com/Lotte-Department-Store-Busan-Main-Branch-Seomyeon.d6122754.Vacation-Attraction) - [Visit Sagi ](https://www.expedia.com/Sagi.dx3000731361) - [Visit Hwamyeong ](https://www.expedia.com/Busan-Hwamyeong.dx6336007) - [Visit Dong-gu ](https://www.expedia.com/Busan-Dong-Gu.dx3000731368) - [Visit Nampo ](https://www.expedia.com/Nampo.dx6348969) - [Seomyeon Street ](https://www.expedia.com/Seomyeon-Street-Seomyeon.d6285716.Vacation-Attraction) - [Bujeon Market ](https://www.expedia.com/Bujeon-Market-Seomyeon.d553248621563235216.Vacation-Attraction) - [Bosu-Dong Book Street ](https://www.expedia.com/Bosu-Dong-Book-Street-Jung-gu.d553248635796034372.Vacation-Attraction) - [Car rentals near PBA Bowlingjang ](https://www.expedia.com/Car-Rentals-In-PBA-Bowlingjang.d553248621562614443.Car-Rental-Guide) - [Car rentals near Sasang ](https://www.expedia.com/Car-Rentals-In-Sasang.d6126437.Car-Rental-Guide) - [Car rentals near Suga ](https://www.expedia.com/Car-Rentals-In-Suga.d3000747292.Car-Rental-Guide) - [Car rentals near Gupo ](https://www.expedia.com/Car-Rentals-In-Gupo.d6336008.Car-Rental-Guide) - [Car rentals near Sagi ](https://www.expedia.com/Car-Rentals-In-Sagi.d3000731361.Car-Rental-Guide) - [Car rentals near Nampo ](https://www.expedia.com/Car-Rentals-In-Nampo.d6348969.Car-Rental-Guide) - [Car rentals near Seomyeon Street ](https://www.expedia.com/Car-Rentals-In-Seomyeon-Street.d6285716.Car-Rental-Guide) - [Things to do in Nampo ](https://www.expedia.com/Things-To-Do-In-Nampo.d6348969.Travel-Guide-Activities) \*Available to One Key members.