Title: £1,456 Cheap KLM flights from Cardiff to New Orleans (CWL→MSY) - Expedia.co.uk ![New Orleans, Louisiana, USA street cars.](https://images.trvl-media.com/place/178292/e24728f1-aa5c-4905-964b-41072857ebee.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178292/e24728f1-aa5c-4905-964b-41072857ebee.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £1,456 Cheap KLM flights from Cardiff to New Orleans (CWL→MSY) [View £1,456 flight on Mon, 5 Oct 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:CWL,to:MSY,departure:05/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1455.25&airProductToken=AQq0AQoyCMuYARIEMTA5MhjCXSCAkwEoz9CZAzCf0ZkDOFlAAFgBagVMSUdIVHIITVkyMEJCTEEKPgjLmAESBDYwMTMYgJMBIOBcKNLZmQMwoN6ZAzhNQAFYAWoFTElHSFRyCE1ZMjBCQkxBegoIxJgBEgQ2MDEzCj4Iy5gBEgQ1MjUwGOBcIMzEASjF35kDMKbgmQM4TUABWAFqBUxJR0hUcghNWTIwQkJMQXoKCMSYARIENTI1MBIKCAEQARgBKgJLTBgBIgQIARABKAIoAygEMA0) - [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 - ![](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\* - ![](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\* - ![](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) ## KLM flights from Cardiff to New Orleans (CWL→MSY) Prices were available within the past 7 days and start at £1,456 for one-way flights and £658 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Tue, 17 Feb - Tue, 24 Feb CWL Cardiff MSY New Orleans £658 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:CWL,to:MSY,departure:17/02/2026TANYT&leg2=from:MSY,to:CWL,departure:24/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:657.55&airProductToken=AQqnAQoyCMuYARIEMTA5NBjCXSCAkwEo1bWFAzCltoUDOExAAFgBagVMSUdIVHIIUlkyREk3TEkKMQjLmAESAzYyMRiAkwEg4FwopcCFAzDpxIUDOFJAAVgBagVMSUdIVHIIUlkyREk3TEkKPgjLmAESBDUwMzYY4FwgzMQBKNzFhQMwusaFAzhSQAFYAWoFTElHSFRyCFJZMkRJN0xJegoIxJgBEgQ1MDM2CrQBCj4Iy5gBEgQ1NjQ5GMzEASDgXCjohoYDMMKHhgM4VkAAWAFqBUxJR0hUcghWWTJESTdMSXoKCMSYARIENTY0OQo-CMuYARIENjAxMhjgXCCAkwEokIiGAzCEjIYDOFZAAVgBagVMSUdIVHIIVlkyREk3TEl6CgjEmAESBDYwMTIKMgjLmAESBDEwOTMYgJMBIMJdKOyOhgMwt4-GAzhMQAFYAWoFTElHSFRyCFZZMkRJN0xJEgoIAhABGAIqAktMGAEiBAgBEAEoAigDKAQwDQ) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Thu, 5 Feb - Tue, 10 Feb CWL Cardiff MSY New Orleans £663 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:CWL,to:MSY,departure:05/02/2026TANYT&leg2=from:MSY,to:CWL,departure:10/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:662.55&airProductToken=AQqnAQoyCMuYARIEMTA5NBjCXSCAkwEo1a6EAzClr4QDOExAAFgBagVMSUdIVHIIVlkzREk3TEkKMQjLmAESAzY0MxiAkwEgqVEopbmEAzCUvYQDOFZAAVgBagVMSUdIVHIIVlkzREk3TEkKPgjLmAESBDY4MDcYqVEgzMQBKOLGhAMwu8iEAzhWQAFYAWoFTElHSFRyCFZZM0RJN0xJegoIxJgBEgQ2ODA3CrYBCj8Iy5gBEgQ2OTA5GMzEASDjtAEo--aEAzCN6IQDOFZAAFgBagVMSUdIVHIIVlkyREk3TEl6CgjEmAESBDY5MDkKPwjLmAESBDYwMTgY47QBIICTASjb6IQDMKzshAM4VkABWAFqBUxJR0hUcghWWTJESTdMSXoKCMSYARIENjAxOAoyCMuYARIEMTA4NxiAkwEgwl0og-6EAzDO7oQDOExAAVgBagVMSUdIVHIIVlkyREk3TEkSCggCEAEYAioCS0wYASIECAEQASgCKAMoBDAN) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Thu, 5 Feb - Tue, 10 Feb CWL Cardiff MSY New Orleans £688 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:CWL,to:MSY,departure:05/02/2026TANYT&leg2=from:MSY,to:CWL,departure:10/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:687.55&airProductToken=AQqnAQoyCMuYARIEMTA4OBjCXSCAkwEorKuEAzD8q4QDOExAAFgBagVMSUdIVHIIUlkzREk3TEkKMQjLmAESAzYyMRiAkwEg4Fwoha6EAzDJsoQDOFJAAVgBagVMSUdIVHIIUlkzREk3TEkKPgjLmAESBDY1ODIY4FwgzMQBKPG3hAMw2riEAzhSQAFYAWoFTElHSFRyCFJZM0RJN0xJegoIxJgBEgQ2NTgyCqcBCj4Iy5gBEgQ1NjQ3GMzEASDgXCjp5oQDML3nhAM4VkAAWAFqBUxJR0hUcghWWTJESTdMSXoKCMSYARIENTY0NwoxCMuYARIDNjI0GOBcIICTASjC6IQDMKfshAM4VkABWAFqBUxJR0hUcghWWTJESTdMSQoyCMuYARIEMTA4NxiAkwEgwl0og-6EAzDO7oQDOExAAVgBagVMSUdIVHIIVlkyREk3TEkSCggCEAEYAioCS0wYASIECAEQASgCKAMoBDAN) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Sun, 8 Mar - Sun, 15 Mar CWL Cardiff MSY New Orleans £690 Return found 2 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:CWL,to:MSY,departure:08/03/2026TANYT&leg2=from:MSY,to:CWL,departure:15/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:689.45&airProductToken=AQq0AQoyCMuYARIEMTA5NBjCXSCAkwEououHAzCKjIcDOExAAFgBagVMSUdIVHIIVlkyREk3TEkKPgjLmAESBDYwNzUYgJMBIOBcKImThwMw3JeHAzhWQAFYAWoFTElHSFRyCFZZMkRJN0xJegoIxJgBEgQ2MDc1Cj4Iy5gBEgQ1MDM3GOBcIMzEASjJmIcDMKaZhwM4VkABWAFqBUxJR0hUcghWWTJESTdMSXoKCMSYARIENTAzNwqnAQo-CMuYARIENTAzNxjMxAEg4Fwop92HAzCJ3ocDOE5AAFgBagVMSUdIVHIITlkyREk3TEl6CgjEmAESBDUwMzcKMQjLmAESAzYyNBjgXCCAkwEogueHAzDn6ocDOE5AAVgBagVMSUdIVHIITlkyREk3TEkKMgjLmAESBDEwODcYgJMBIMJdKMPshwMwju2HAzhMQAFYAWoFTElHSFRyCE5ZMkRJN0xJEgoIAhABGAIqAktMGAEiBAgBEAEoAigDKAQwDQ) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Sun, 8 Mar - Sun, 15 Mar CWL Cardiff MSY New Orleans £702 Return found 2 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:CWL,to:MSY,departure:08/03/2026TANYT&leg2=from:MSY,to:CWL,departure:15/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:701.45&airProductToken=AQq0AQoyCMuYARIEMTA5NBjCXSCAkwEououHAzCKjIcDOExAAFgBagVMSUdIVHIIVlkyREk3TEkKPgjLmAESBDYwMjcYgJMBIPISKK-ShwMwqpeHAzhWQAFYAWoFTElHSFRyCFZZMkRJN0xJegoIxJgBEgQ2MDI3Cj4Iy5gBEgQ3MzQzGPISIMzEASj5l4cDMLyZhwM4VkABWAFqBUxJR0hUcghWWTJESTdMSXoKCMSYARIENzM0MwqnAQo-CMuYARIENTAzNxjMxAEg4Fwop92HAzCJ3ocDOE5AAFgBagVMSUdIVHIITlkyREk3TEl6CgjEmAESBDUwMzcKMQjLmAESAzYyNBjgXCCAkwEogueHAzDn6ocDOE5AAVgBagVMSUdIVHIITlkyREk3TEkKMgjLmAESBDEwODcYgJMBIMJdKMPshwMwju2HAzhMQAFYAWoFTElHSFRyCE5ZMkRJN0xJEgoIAhABGAIqAktMGAEiBAgBEAEoAigDKAQwDQ) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Tue, 17 Feb - Tue, 24 Feb CWL Cardiff MSY New Orleans £709 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:CWL,to:MSY,departure:17/02/2026TANYT&leg2=from:MSY,to:CWL,departure:24/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:708.55&airProductToken=AQqnAQoyCMuYARIEMTA5NBjCXSCAkwEo1bWFAzCltoUDOExAAFgBagVMSUdIVHIIUlkyNkRITEkKMQjLmAESAzYyMRiAkwEg4FwopcCFAzDpxIUDOFJAAVgBagVMSUdIVHIIUlkyNkRITEkKPgjLmAESBDUwMzYY4FwgzMQBKNzFhQMwusaFAzhSQAFYAWoFTElHSFRyCFJZMjZESExJegoIxJgBEgQ1MDM2CrIBCjYIxJgBEgQxMzY4GMzEASCpUSjGhIYDMPiFhgM4RUAAWAFqCU1BSU5CQVNJQ3IIVlkyNkRITEkKNAjEmAESAjQ2GKlRIICTASi5hoYDMOeJhgM4RUABWAFqCU1BSU5CQVNJQ3IIVlkyNkRITEkKQgjEmAESBDk1ODAYgJMBIMJdKMOLhgMwjoyGAzhFQAFYAWoJTUFJTkJBU0lDcghWWTI2REhMSXoKCMuYARIEOTU4MBIKCAEQARgBKgJLTBgBIgQIARABKAIoAygEMAE) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Tue, 17 Feb - Tue, 24 Feb CWL Cardiff MSY New Orleans £730 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:CWL,to:MSY,departure:17/02/2026TANYT&leg2=from:MSY,to:CWL,departure:24/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:729.55&airProductToken=AQqnAQoyCMuYARIEMTA5NBjCXSCAkwEo1bWFAzCltoUDOExAAFgBagVMSUdIVHIIUlkyNkRITEkKMQjLmAESAzYyMRiAkwEg4FwopcCFAzDpxIUDOFJAAVgBagVMSUdIVHIIUlkyNkRITEkKPgjLmAESBDUwMzYY4FwgzMQBKNzFhQMwusaFAzhSQAFYAWoFTElHSFRyCFJZMjZESExJegoIxJgBEgQ1MDM2CrQBCj4I1qYBEgQ1MjM4GMzEASDgXCjohoYDMMKHhgM4VEAAWAFqBUxJR0hUcghPWTI2REtMSXoKCMSYARIENTIzOAo-CNamARIEMzk0OBjgXCCAkwEokIiGAzCEjIYDOFRAAVgBagVMSUdIVHIIT1kyNkRLTEl6CgjEmAESBDM5NDgKMgjLmAESBDEwOTMYgJMBIMJdKOyOhgMwt4-GAzhWQAFYAWoFTElHSFRyCE9ZMjZES0xJEgoIARABGAEqAktMGAEiBAgBEAEoAigDKAQwAQ) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Wed, 15 Apr - Tue, 28 Apr CWL Cardiff MSY New Orleans £731 Return found 15 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:CWL,to:MSY,departure:15/04/2026TANYT&leg2=from:MSY,to:CWL,departure:28/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:730.55&airProductToken=AQqnAQoyCMuYARIEMTA5MhjCXSCAkwEor7aKAzD_tooDOExAAFgBagVMSUdIVHIIVlkzREk3TEkKMQjLmAESAzYyMRiAkwEg4FwoicGKAzC5xYoDOFZAAVgBagVMSUdIVHIIVlkzREk3TEkKPgjLmAESBDYzNjkY4FwgzMQBKNPGigMwsMeKAzhWQAFYAWoFTElHSFRyCFZZM0RJN0xJegoIxJgBEgQ2MzY5CrQBCj4Iy5gBEgQ2NzExGMzEASDMfCiFy4sDMK_MiwM4TkAAWAFqBUxJR0hUcghOWTJESTdMSXoKCMSYARIENjcxMQo-CMuYARIENjA1OBjMfCCAkwEo0syLAzDG0IsDOE5AAVgBagVMSUdIVHIITlkyREk3TEl6CgjEmAESBDYwNTgKMgjLmAESBDEwOTEYgJMBIMJdKIHTiwMw0dOLAzhMQAFYAWoFTElHSFRyCE5ZMkRJN0xJEgoIAhABGAIqAktMGAEiBAgBEAEoAigDKAQwDQ) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Sat, 31 Jan - Wed, 4 Feb CWL Cardiff MSY New Orleans £735 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:CWL,to:MSY,departure:31/01/2026TANYT&leg2=from:MSY,to:CWL,departure:04/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:734.25&airProductToken=AQqnAQoyCMuYARIEMTA4OBjCXSCAkwEojPODAzDc84MDOExAAFgBagVMSUdIVHIIVlkzNkRITEkKMQjLmAESAzYyMRiAkwEg4Fwo5fWDAzCp-oMDOFZAAVgBagVMSUdIVHIIVlkzNkRITEkKPgjLmAESBDUwMzYY4FwgzMQBKKX7gwMwhfyDAzhWQAFYAWoFTElHSFRyCFZZMzZESExJegoIxJgBEgQ1MDM2CrQBCj4I1qYBEgQzMTg2GMzEASCpUSizp4QDMOaohAM4VEAAWAFqBUxJR0hUcghPWTI2REtMSXoKCMSYARIEMzE4Ngo-CNamARIEMzkyOBipUSCAkwEo2bCEAzCHtIQDOFRAAVgBagVMSUdIVHIIT1kyNkRLTEl6CgjEmAESBDM5MjgKMgjLmAESBDEwODcYgJMBIMJdKN61hAMwrraEAzhWQAFYAWoFTElHSFRyCE9ZMjZES0xJEgoIARABGAEqAktMGAEiBAgBEAEoAigDKAQwAQ) ## Alternative airports near New Orleans Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.co.uk/Flights-Search?leg1=from:CWL,to:MSY,departure:05/02/2026TANYT&leg2=from:MSY,to:CWL,departure:10/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) MSY Louis Armstrong New Orleans Intl. Cheapest 20 min [Flights from £663 ](https://www.expedia.co.uk/Flights-Search?leg1=from:CWL,to:MSY,departure:05/02/2026TANYT&leg2=from:MSY,to:CWL,departure:10/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) __Flight from Cardiff to New Orleans route information__ | Origin airport | Cardiff Intl. | | ------------------- | -------------------------------------------------------- | | Destination airport | Louis Armstrong New Orleans Intl. | | Airlines serving | Air France, British Airways, Delta, KLM, Virgin Atlantic | | Popular airline | Delta | | Distance | 7206 km | \*Available to Expedia members.