Title: Seattle to Dali cheap flights from $728 (SEA to DLU) - Expedia.com ![Dali](https://images.trvl-media.com/place/6094792/9a7af795-91db-4b07-86d3-7606a35537e0.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6094792/9a7af795-91db-4b07-86d3-7606a35537e0.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $728 Cheap Flights from Seattle (SEA) to Dali (DLU) [View $728 flight on Tue, Mar 31, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:SEA,to:DLU,departure:3/31/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:727.10&airProductToken=AQqRAQouCMGmARIDNTk5GJIBIIu4ASiljIkDMMmNiQM4T0AAWAFqAkVMcghSQUUwV05MTgouCM2qARIDNTg2GIu4ASCvNSiSj4kDMMuViQM4UkABWAFqAkVMcghSQUUwV05MTgovCM2qARIEOTcxOBivNSDjogEoypyJAzChnokDOEJAAVgBagJFTHIIUkFFMFdOTE4SCggBEAEYASoCTVUYASIECAEQASgCKAMoBDAB) ## Popular airlines from Seattle-Tacoma International Airport (SEA) to Dali (DLU) - ![](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:SEA,to:DLU,departure:3/27/2026TANYT&leg2=from:DLU,to:SEA,departure:4/3/2026TANYT&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:SEA,to:DLU,departure:3/27/2026TANYT&leg2=from:DLU,to:SEA,departure:4/3/2026TANYT&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:SEA,to:DLU,departure:3/27/2026TANYT&leg2=from:DLU,to:SEA,departure:4/3/2026TANYT&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:SEA,to:DLU,departure:3/27/2026TANYT&leg2=from:DLU,to:SEA,departure:4/3/2026TANYT&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:SEA,to:DLU,departure:3/27/2026TANYT&leg2=from:DLU,to:SEA,departure:4/3/2026TANYT&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:SEA,to:DLU,departure:3/27/2026TANYT&leg2=from:DLU,to:SEA,departure:4/3/2026TANYT&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:SEA,to:DLU,departure:3/27/2026TANYT&leg2=from:DLU,to:SEA,departure:4/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) ## Cheap Flights from Seattle to Dali (SEA-DLU) Prices were available within the past 7 days and start at $728 for one-way flights and $1,304 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, Apr 1 - Wed, Apr 22 SEA Seattle DLU Dali $1,304 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SEA,to:DLU,departure:4/1/2026TANYT&leg2=from:DLU,to:SEA,departure:4/22/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1303.55&airProductToken=AQqcAQoyCNWCARIEMjEyMRiSASCycSjOmIkDMNmZiQM4R0AAWAFqBlNUREVDT3IIVkxYTkNTVUYKMQjDggESAzk4NhiycSCPUSjQmokDMKehiQM4VkABWAFqBlNUREVDT3IIVkxYTkNTVUYKMwjDggESBDE0OTkYj1Eg46IBKOaqiQMw1qyJAzhWQAFYAWoGU1RERUNPcghWTFhOQ1NVRgqeAQozCMOCARIEMTQ0MhjjogEgj1Eo8oKLAzC_hIsDOFZAAFgBagZTVERFQ09yCFZMWE5DVFVICjIIw4IBEgM5ODMYj1Egi7gBKKOPiwMwvpWLAzhWQAFYAWoGU1RERUNPcghWTFhOQ1RVSAozCNWCARIENTI3MxiLuAEgkgEooZ2LAzDbnosDOFRAAVgBagZTVERFQ09yCFZMWE5DVFVIEgoIARABGAEqAkNBGAEiBAgBEAEoAigDKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, Apr 1 - Wed, Apr 22 SEA Seattle DLU Dali $1,415 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SEA,to:DLU,departure:4/1/2026TANYT&leg2=from:DLU,to:SEA,departure:4/22/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1414.01&airProductToken=AQqfAQozCNWCARIEMjEyMRiSASCycSjOmIkDMNmZiQM4R0AAWAFqB0ZMRVhFQ09yCFZMWFJDU1VGCjIIw4IBEgM5ODYYsnEgj1Eo0JqJAzCnoYkDOFZAAVgBagdGTEVYRUNPcghWTFhSQ1NVRgo0CMOCARIEMTQ5ORiPUSDjogEo5qqJAzDWrIkDOFZAAVgBagdGTEVYRUNPcghWTFhSQ1NVRgqhAQo0CMOCARIEMTQ0MhjjogEgj1Eo8oKLAzC_hIsDOFZAAFgBagdGTEVYRUNPcghWTFhSQ1RVSAozCMOCARIDOTgzGI9RIIu4ASijj4sDML6ViwM4VkABWAFqB0ZMRVhFQ09yCFZMWFJDVFVICjQI1YIBEgQ1MjczGIu4ASCSASihnYsDMNueiwM4VEABWAFqB0ZMRVhFQ09yCFZMWFJDVFVIEgoIARABGAEqAkNBGAEiBAgBEAEoAigEKAYwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, Apr 1 - Wed, Apr 22 SEA Seattle DLU Dali $1,526 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SEA,to:DLU,departure:4/1/2026TANYT&leg2=from:DLU,to:SEA,departure:4/22/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1525.55&airProductToken=AQqOAQoxCNWCARIDNDk5GJIBILJxKPSXiQMw_piJAzhHQABYAWoGU1RERUNPcghWTFhOQ1NVRgoxCMOCARIDOTg2GLJxII9RKNCaiQMwp6GJAzhWQAFYAWoGU1RERUNPcghWTFhOQ1NVRgomCMOCARIEMTQ0MRiPUSDjogEohqeJAzDsqIkDOFlAAVgBcgNZVVMKngEKMwjDggESBDE0NDIY46IBII9RKPKCiwMwv4SLAzhWQABYAWoGU1RERUNPcghWTFhOQ1RVSAoyCMOCARIDOTgzGI9RIIu4ASijj4sDML6ViwM4VkABWAFqBlNUREVDT3IIVkxYTkNUVUgKMwjVggESBDU0MDgYi7gBIJIBKImgiwMwvqGLAzhMQAFYAWoGU1RERUNPcghWTFhOQ1RVSBIKCAEQARgBKgJDQRgBIgQIARABKAIoAygEMAE) ![Qatar Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QR.gif) Sun, Mar 22 - Thu, Mar 26 SEA Seattle DLU Dali $1,792 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SEA,to:DLU,departure:3/22/2026TANYT&leg2=from:DLU,to:SEA,departure:3/26/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1791.93&airProductToken=AQqhAQozCNGkARIDNzIwGJIBIMM7KIWsiAMw8LKIAzhOQABYAWoIRUNMQVNTSUNyCE5MUjVSMVJFCjMI0aQBEgM4NzQYwzsggmgo37aIAzChuogDOE5AAVgBaghFQ0xBU1NJQ3IITkxSNVIxUkUKNQjDtAESBDM0ODEYgmgg46IBKPDBiAMwpMOIAzhFQAFYAWoIRUNMQVNTSUNyCE5MUjVSMVJFCqEBCjUIw7QBEgQzNDgyGOOiASCCaCj2zogDMP3PiAM4RUAAWAFqCEVDTEFTU0lDcghOTFI1UjFSRQozCNGkARIDODc1GIJoIMM7KNfViAMwgtqIAzhOQAFYAWoIRUNMQVNTSUNyCE5MUjVSMVJFCjMI0aQBEgM3MTkYwzsgkgEop9uIAzCc4ogDOE5AAVgBaghFQ0xBU1NJQ3IITkxSNVIxUkUSCggBEAEYASoCUVIYASIECAEQASgCKAQoBjAB) ![Qatar Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QR.gif) Sun, Mar 22 - Thu, Mar 26 SEA Seattle DLU Dali $1,795 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SEA,to:DLU,departure:3/22/2026TANYT&leg2=from:DLU,to:SEA,departure:3/26/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1794.83&airProductToken=AQqhAQozCNGkARIDNzIwGJIBIMM7KIWsiAMw8LKIAzhOQABYAWoIRUNMQVNTSUNyCE5MUjVSMVJFCjMI0aQBEgM4NzQYwzsggmgo37aIAzChuogDOE5AAVgBaghFQ0xBU1NJQ3IITkxSNVIxUkUKNQjDtAESBDM0ODEYgmgg46IBKPDBiAMwpMOIAzhFQAFYAWoIRUNMQVNTSUNyCE5MUjVSMVJFCqMBCjYIs6oBEgQ2NjY4GOOiASCzoQEo2M6IAzCtz4gDOEVAAFgBaghFQ0xBU1NJQ3IITkxSNVIxUkUKNAjRpAESAzg2MRizoQEgwzso4dWIAzDp2YgDOE5AAVgBaghFQ0xBU1NJQ3IITkxSNVIxUkUKMwjRpAESAzcxORjDOyCSASin24gDMJziiAM4TkABWAFqCEVDTEFTU0lDcghOTFI1UjFSRRIKCAEQARgBKgJRUhgBIgQIARABKAIoBCgGMAE) ![Qatar Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QR.gif) Sun, Mar 22 - Thu, Mar 26 SEA Seattle DLU Dali $1,798 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SEA,to:DLU,departure:3/22/2026TANYT&leg2=from:DLU,to:SEA,departure:3/26/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1797.43&airProductToken=AQqhAQozCNGkARIDNzIwGJIBIMM7KIWsiAMw8LKIAzhOQABYAWoIRUNMQVNTSUNyCE5MUjVSMVJFCjMI0aQBEgM4NzQYwzsggmgo37aIAzChuogDOE5AAVgBaghFQ0xBU1NJQ3IITkxSNVIxUkUKNQjDtAESBDY1OTUYgmgg46IBKOjCiAMwnMSIAzhRQAFYAWoIRUNMQVNTSUNyCE5MUjVSMVJFCqMBCjYIs6oBEgQ2NjY4GOOiASCzoQEo2M6IAzCtz4gDOEVAAFgBaghFQ0xBU1NJQ3IITkxSNVIxUkUKNAjRpAESAzg2MRizoQEgwzso4dWIAzDp2YgDOE5AAVgBaghFQ0xBU1NJQ3IITkxSNVIxUkUKMwjRpAESAzcxORjDOyCSASin24gDMJziiAM4TkABWAFqCEVDTEFTU0lDcghOTFI1UjFSRRIKCAEQARgBKgJRUhgBIgQIARABKAIoBCgGMAE) ![Qatar Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QR.gif) Sun, Mar 22 - Thu, Mar 26 SEA Seattle DLU Dali $1,798 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SEA,to:DLU,departure:3/22/2026TANYT&leg2=from:DLU,to:SEA,departure:3/26/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1797.73&airProductToken=AQqjAQozCNGkARIDNzIwGJIBIMM7KIWsiAMw8LKIAzhOQABYAWoIRUNMQVNTSUNyCE5MUjVSMVJFCjQI0aQBEgM4NjAYwzsgs6EBKNC2iAMwg7qIAzhOQAFYAWoIRUNMQVNTSUNyCE5MUjVSMVJFCjYIs6oBEgQ2NjY3GLOhASDjogEotsKIAzCLw4gDOFZAAVgBaghFQ0xBU1NJQ3IITkxSNVIxUkUKowEKNgizqgESBDY2NjgY46IBILOhASjYzogDMK3PiAM4RUAAWAFqCEVDTEFTU0lDcghOTFI1UjFSRQo0CNGkARIDODYxGLOhASDDOyjh1YgDMOnZiAM4TkABWAFqCEVDTEFTU0lDcghOTFI1UjFSRQozCNGkARIDNzE5GMM7IJIBKKfbiAMwnOKIAzhOQAFYAWoIRUNMQVNTSUNyCE5MUjVSMVJFEgoIARABGAEqAlFSGAEiBAgBEAEoAigEKAYwAQ) ![Qatar Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QR.gif) Wed, Apr 1 - Wed, Apr 22 SEA Seattle DLU Dali $1,866 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SEA,to:DLU,departure:4/1/2026TANYT&leg2=from:DLU,to:SEA,departure:4/22/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1865.93&airProductToken=AQqtAQozCNGkARIDNzIwGJIBIMM7KJ2ciQMw_qKJAzhOQABYAWoIRUNMQVNTSUNyCE5MUjVSMVJFCj8I0aQBEgQ2Mzk0GMM7IIJoKPemiQMwzaqJAzhOQAFYAWoIRUNMQVNTSUNyCE5MUjVSMVJFegkIw7QBEgMzMzQKNQjDtAESBDM0ODEYgmgg46IBKLCyiQMw1bOJAzhFQAFYAWoIRUNMQVNTSUNyCE5MUjVSMVJFCqcBCjcIw7QBEgQzNDgyGOOiASCCaCjH_ooDMN3_igM4VkAAWAFqCkVDT05WRU5JRU5yCFNMUjVSMVNFCjUI0aQBEgM4NzUYgmggwzso34WLAzDsiYsDOFNAAVgBagpFQ09OVkVOSUVOcghTTFI1UjFTRQo1CNGkARIDNzE5GMM7IJIBKIyLiwMwgZKLAzhTQAFYAWoKRUNPTlZFTklFTnIIU0xSNVIxU0USCggBEAEYASoCUVIYASIECAEQASgCKAQoBjAB) ![Qatar Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QR.gif) Sun, Mar 22 - Thu, Mar 26 SEA Seattle DLU Dali $1,869 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SEA,to:DLU,departure:3/22/2026TANYT&leg2=from:DLU,to:SEA,departure:3/26/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1868.83&airProductToken=AQqjAQozCNGkARIDNzIwGJIBIMM7KIWsiAMw8LKIAzhOQABYAWoIRUNMQVNTSUNyCE5MUjVSMVJFCjQI0aQBEgM4NjAYwzsgs6EBKNC2iAMwg7qIAzhOQAFYAWoIRUNMQVNTSUNyCE5MUjVSMVJFCjYIs6oBEgQ2NjY3GLOhASDjogEotsKIAzCLw4gDOFZAAVgBaghFQ0xBU1NJQ3IITkxSNVIxUkUKpwEKNwjDtAESBDY1OTYY46IBIIJoKOnPiAMw8NCIAzhMQABYAWoKRUNPTlZFTklFTnIIU0xSNVIxU0UKNQjRpAESAzg3NRiCaCDDOyjX1YgDMILaiAM4U0ABWAFqCkVDT05WRU5JRU5yCFNMUjVSMVNFCjUI0aQBEgM3MTkYwzsgkgEop9uIAzCc4ogDOFNAAVgBagpFQ09OVkVOSUVOcghTTFI1UjFTRRIKCAEQARgBKgJRUhgBIgQIARABKAIoBCgGMAE) ![Qatar Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QR.gif) Wed, Apr 1 - Wed, Apr 22 SEA Seattle DLU Dali $1,939 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SEA,to:DLU,departure:4/1/2026TANYT&leg2=from:DLU,to:SEA,departure:4/22/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1938.93&airProductToken=AQqzAQo1CNGkARIDNzIwGJIBIMM7KJ2ciQMw_qKJAzhTQABYAWoKRUNPTlZFTklFTnIIU0xSNVIxU0UKQQjRpAESBDYzOTQYwzsggmgo96aJAzDNqokDOFNAAVgBagpFQ09OVkVOSUVOcghTTFI1UjFTRXoJCMO0ARIDMzM0CjcIw7QBEgQzNDgxGIJoIOOiASiwsokDMNWziQM4VkABWAFqCkVDT05WRU5JRU5yCFNMUjVSMVNFCqcBCjcIw7QBEgQzNDgyGOOiASCCaCjH_ooDMN3_igM4VkAAWAFqCkVDT05WRU5JRU5yCFNMUjVSMVNFCjUI0aQBEgM4NzUYgmggwzso34WLAzDsiYsDOFNAAVgBagpFQ09OVkVOSUVOcghTTFI1UjFTRQo1CNGkARIDNzE5GMM7IJIBKIyLiwMwgZKLAzhTQAFYAWoKRUNPTlZFTklFTnIIU0xSNVIxU0USCggBEAEYASoCUVIYASIECAEQASgCKAQoBjAB) ![Qatar Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QR.gif) Wed, Apr 1 - Wed, Apr 22 SEA Seattle DLU Dali $1,949 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SEA,to:DLU,departure:4/1/2026TANYT&leg2=from:DLU,to:SEA,departure:4/22/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1948.93&airProductToken=AQqtAQozCNGkARIDNzIwGJIBIMM7KJ2ciQMw_qKJAzhOQABYAWoIRUNMQVNTSUNyCE5MUjVSMVJFCj8I0aQBEgQ2Mzk0GMM7IIJoKPemiQMwzaqJAzhOQAFYAWoIRUNMQVNTSUNyCE5MUjVSMVJFegkIw7QBEgMzMzQKNQjDtAESBDM0ODEYgmgg46IBKLCyiQMw1bOJAzhFQAFYAWoIRUNMQVNTSUNyCE5MUjVSMVJFCrMBCjcIw7QBEgQzNDgyGOOiASCCaCjH_ooDMN3_igM4RUAAWAFqCkVDT05WRU5JRU5yCFZMUjVSMVNFCkEI0aQBEgQ2MzkzGIJoIMM7KMCCiwMw5oaLAzhWQAFYAWoKRUNPTlZFTklFTnIIVkxSNVIxU0V6CQjDtAESAzMzMwo1CNGkARIDNzE5GMM7IJIBKIyLiwMwgZKLAzhWQAFYAWoKRUNPTlZFTklFTnIIVkxSNVIxU0USCggBEAEYASoCUVIYASIECAEQASgCKAQoBjAB) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Thu, Jun 25 - Sun, Jul 12 SEA Seattle DLU Dali $1,997 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SEA,to:DLU,departure:6/25/2026TANYT&leg2=from:DLU,to:SEA,departure:7/12/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1996.93&airProductToken=AQqhAQozCMyQARIDNDg5GJIBIIwVKM7ZkAMwnN6QAzhUQABYAWoIRUNPU0FWRVJyCFRYNlhKWU5DCjMIzJABEgM3MjIYjBUgj1EoieGQAzDh5ZADOFRAAVgBaghFQ09TQVZFUnIIVFg2WEpZTkMKNQjDggESBDE0OTkYj1Eg46IBKIHnkAMw9uiQAzhCQAFYAWoIRUNPU0FWRVJyCFRYNlhKWU5DCqEBCjUIw4IBEgQxNTAwGOOiASCPUSjTjZIDMKWPkgM4QkAAWAFqCEVDT1NBVkVScghUWDZYSllOQwozCMyQARIDNzIzGI9RIIwVKMWakgMwi6CSAzhUQAFYAWoIRUNPU0FWRVJyCFRYNlhKWU5DCjMIzJABEgM0ODgYjBUgkgEoz6mSAzC_rpIDOFRAAVgBaghFQ09TQVZFUnIIVFg2WEpZTkMSCggBEAEYASoCTEgYASIECAEQASgCKAMoBDAB) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Wed, Apr 1 - Wed, Apr 22 SEA Seattle DLU Dali $2,060 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SEA,to:DLU,departure:4/1/2026TANYT&leg2=from:DLU,to:SEA,departure:4/22/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2059.93&airProductToken=AQqJAQouCMGmARIDNTI0GJIBIIu4ASj7nIkDMKSeiQM4TkAAWAFqAk1BcghOSDJFQVZNTgoqCMO0ARIDMzI4GIu4ASCCaCjan4kDMOOmiQM4VUABWAFyCFUyTFNSWVVDCisIw7QBEgQ2NTk1GIJoIOOiASj0p4kDMJ6piQM4S0ABWAFyCFUyTFNSWVVDCooBCisIw7QBEgQ2NTk2GOOiASCCaCiw_4oDMMuAiwM4S0AAWAFyCEwyTFNSWVVDCioIw7QBEgMzMjcYgmggi7gBKP6DiwMwlIqLAzhMQAFYAXIITDJMU1JZVUMKLwjBpgESBDE0MTMYi7gBIJIBKIqPiwMwvZCLAzhHQAFYAWoCTUFyCEdIMkVBVk1OEgoIARABGAEqAkNaGAEiBAgBEAEoAigDKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, Apr 1 - Wed, Apr 22 SEA Seattle DLU Dali $2,146 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SEA,to:DLU,departure:4/1/2026TANYT&leg2=from:DLU,to:SEA,departure:4/22/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2145.93&airProductToken=AQqGAQorCMSYARIEMjkxNBiSASCLuAEohZqJAzCpm4kDOFRAAFgBcghVMkxTUllVQwoqCMO0ARIDMzI4GIu4ASCCaCjan4kDMOOmiQM4VUABWAFyCFUyTFNSWVVDCisIw7QBEgQ2NTk1GIJoIOOiASj0p4kDMJ6piQM4S0ABWAFyCFUyTFNSWVVDCooBCisIw7QBEgQ2NTk2GOOiASCCaCiw_4oDMMuAiwM4S0AAWAFyCEwyTFNSWVVDCioIw7QBEgMzMjcYgmggi7gBKP6DiwMwlIqLAzhMQAFYAXIITDJMU1JZVUMKLwjBpgESBDE0MTMYi7gBIJIBKIqPiwMwvZCLAzhHQAFYAWoCTUFyCEdIMk9BVk1OEgoIARABGAEqAkNaGAEiBAgBEAEoAigDKAQwAQ) ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.com/deals?rfrr=FTG_SPRING_PROMO_) ## Frequently asked questions ### How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Dali Airport (DLU) cost? ### What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Dali Airport (DLU)? ### What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Dali Airport (DLU)? ### How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Dali Airport (DLU)? ### What day of the week has the most flights from SEA to DLU? ### What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Dali Airport (DLU)? ### Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Dali Airport (DLU) last-minute? ### Is it cheaper to book a SEA to DLU flight and hotel package? ### Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Dali Airport (DLU)? ## Travel information | Origin airport | Seattle - Tacoma Intl. | | ------------------- | ---------------------- | | Destination airport | Dali | | Roundtrip price | $1,304 | | Distance | 6733 mi | ## Book with confidence # Seattle to Dali Flights The cheapest times to fly from Seattle to Dali 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 Seattle to Dali are during the month of April. You can find some of the cheapest flights from Seattle to Dali with Expedia's search tool and vast selection of airlines. The best time to book a flight from Seattle to Dali Sunday is one of the best days to book for cheap flights from Seattle to Dali: 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 Seattle to Dali 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 Seattle to Dali in 2026\. You can also book with separate airlines for your outbound and return journeys, from $728 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 Seattle to Dali 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 Seattle to Dali 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 - Vacation Rentals - Other - [Dali Hotels ](https://www.expedia.com/Dali-Hotels.d6094792.Travel-Guide-Hotels) - [Hotel Wedding Venues Hotels in Dali ](https://www.expedia.com/Dali-Hotels-Wedding-Hotels.0-0-d6094792-tWeddingHotels.Travel-Guide-Filter-Hotels) - [Luxury Hotels in Dali ](https://www.expedia.com/Dali-Hotels-Luxury-Hotel.0-0-d6094792-tLuxuryHotel.Travel-Guide-Filter-Hotels) - [Villas in Dali ](https://www.expedia.com/Dali-Villas.d6094792-aaVillas.Travel-Guide-Accommodation) - [4 Star Hotels in Dali ](https://www.expedia.com/4Star-Dali-Hotels.s40-0-d6094792.Travel-Guide-Filter-Hotels) - [Resorts & Hotels with Spas in Dali ](https://www.expedia.com/Dali-Hotels-Spa-Hotel.0-0-d6094792-tSpaHotel.Travel-Guide-Filter-Hotels) - [Beach Hotels in Dali ](https://www.expedia.com/Dali-Hotels-Beach-Hotel.0-0-d6094792-tBeachHotel.Travel-Guide-Filter-Hotels) - 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