Title: Flights to Singapore from Sioux Falls from $531 (FSD to SIN) - Expedia.com ![Gardens by the Bay which includes night scenes, a garden and modern architecture](https://images.trvl-media.com/place/6193104/16f05d8e-e7b7-4d2d-b3c7-df61dae96d31.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6193104/16f05d8e-e7b7-4d2d-b3c7-df61dae96d31.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $531 Cheap Flights from Sioux Falls (FSD) to Singapore (SIN) [View $531 flight on Tue, Apr 21, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:FSD,to:SIN,departure:4/21/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:530.40&airProductToken=AQqjAQo1CMGCARIEMzgzMhjFHCCuHCjj94oDMN34igM4TkAAWAFqCUVDT05MSUdIVHIITksyMVVTSU8KNAjDsAESAzgwMRiuHCDHMiib_IoDMMyDiwM4TkABWAFqCUVDT05MSUdIVHIITksyMVVTSU8KNAjDsAESAzY1ORjHMiCSaijphYsDMMqHiwM4TkABWAFqCUVDT05MSUdIVHIITksyMVVTSU8SCggBEAEYASoCQ1gYASIECAEQASgCKAQoBjAB) ## Popular airlines from Sioux Falls Regional Airport (FSD) to Singapore Changi Airport (SIN) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KE.svg) Korean Air [](https://www.expedia.com/Flights-Search?leg1=from:FSD,to:SIN,departure:4/1/2026TANYT&leg2=from:SIN,to:FSD,departure:4/8/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KE"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_QR.svg) Qatar Airways [](https://www.expedia.com/Flights-Search?leg1=from:FSD,to:SIN,departure:4/1/2026TANYT&leg2=from:SIN,to:FSD,departure:4/8/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"QR"}}]) - ![](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:FSD,to:SIN,departure:4/1/2026TANYT&leg2=from:SIN,to:FSD,departure:4/8/2026TANYT&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_LH.svg) Lufthansa [](https://www.expedia.com/Flights-Search?leg1=from:FSD,to:SIN,departure:4/1/2026TANYT&leg2=from:SIN,to:FSD,departure:4/8/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![](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:FSD,to:SIN,departure:4/1/2026TANYT&leg2=from:SIN,to:FSD,departure:4/8/2026TANYT&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_KL.svg) KLM [](https://www.expedia.com/Flights-Search?leg1=from:FSD,to:SIN,departure:4/1/2026TANYT&leg2=from:SIN,to:FSD,departure:4/8/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_QF.svg) Qantas Airways [](https://www.expedia.com/Flights-Search?leg1=from:FSD,to:SIN,departure:4/1/2026TANYT&leg2=from:SIN,to:FSD,departure:4/8/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"QF"}}]) - ![](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 30% 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 OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## Cheap Flights from Sioux Falls to Singapore (FSD-SIN) Prices were available within the past 7 days and start at $531 for one-way flights and $1,093 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Tue, Apr 21 - Tue, Apr 28 FSD Sioux Falls SIN Singapore $1,093 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:FSD,to:SIN,departure:4/21/2026TANYT&leg2=from:SIN,to:FSD,departure:4/28/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1092.73&airProductToken=AQqZAQoyCMGCARIEMzgzMhjFHCCuHCjj94oDMN34igM4T0AAWAFqBllCQVNJQ3IIRUxOMDRIMTUKMAjFsgESAjEwGK4cIIA9KJT7igMwvoGLAzhFQAFYAWoGWUJBU0lDcghFTE4wNEgxNQoxCMWyARIDNDk4GIA9IJJqKOSFiwMwxImLAzhFQAFYAWoGWUJBU0lDcghFTE4wNEgxNQqYAQoxCMWyARIDNDk5GJJqIIA9KIzHiwMwxMqLAzhFQABYAWoGWUJBU0lDcghFTE4wNEgxNQovCMWyARIBORiAPSCuHCjfy4sDMM_SiwM4RUABWAFqBllCQVNJQ3IIRUxOMDRIMTUKMgjBggESBDM0NzUYrhwgxRwo2daLAzDP14sDOE9AAVgBagZZQkFTSUNyCEVMTjA0SDE1EgoIARABGAEqAkVZGAEiBAgBEAEoAigDKAQwAQ) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Tue, Apr 21 - Tue, Apr 28 FSD Sioux Falls SIN Singapore $1,099 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:FSD,to:SIN,departure:4/21/2026TANYT&leg2=from:SIN,to:FSD,departure:4/28/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1098.79&airProductToken=AQqZAQoyCMGCARIEMzQ3NRjFHCCuHCjn_YoDMNr-igM4T0AAWAFqBllCQVNJQ3IIRUxOMDRIMTUKMAjFsgESAjEwGK4cIIA9KLSGiwMw3oyLAzhFQAFYAWoGWUJBU0lDcghFTE4wNEgxNQoxCMWyARIDNDk4GIA9IJJqKISRiwMw5JSLAzhFQAFYAWoGWUJBU0lDcghFTE4wNEgxNQqYAQoxCMWyARIDNDk5GJJqIIA9KIzHiwMwxMqLAzhFQABYAWoGWUJBU0lDcghFTE4wNEgxNQovCMWyARIBORiAPSCuHCjfy4sDMM_SiwM4RUABWAFqBllCQVNJQ3IIRUxOMDRIMTUKMgjBggESBDM1OTEYrhwgxRwo0tSLAzDD1YsDOE9AAVgBagZZQkFTSUNyCEVMTjA0SDE1EgoIARABGAEqAkVZGAEiBAgBEAEoAigDKAQwAQ) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Tue, Apr 21 - Tue, Apr 28 FSD Sioux Falls SIN Singapore $1,105 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:FSD,to:SIN,departure:4/21/2026TANYT&leg2=from:SIN,to:FSD,departure:4/28/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1104.85&airProductToken=AQqZAQoyCMGCARIEMzQ3NRjFHCCuHCjn_YoDMNr-igM4T0AAWAFqBllCQVNJQ3IIRUxOMDRIMTUKMAjFsgESAjEwGK4cIIA9KLSGiwMw3oyLAzhFQAFYAWoGWUJBU0lDcghFTE4wNEgxNQoxCMWyARIDNDk4GIA9IJJqKISRiwMw5JSLAzhFQAFYAWoGWUJBU0lDcghFTE4wNEgxNQqYAQoxCMWyARIDNDk5GJJqIIA9KIzHiwMwxMqLAzhFQABYAWoGWUJBU0lDcghFTE4wNEgxNQovCMWyARIBORiAPSCuHCjfy4sDMM_SiwM4RUABWAFqBllCQVNJQ3IIRUxOMDRIMTUKMgjBggESBDM3NTAYrhwgxRwoyNiLAzC72YsDOE9AAVgBagZZQkFTSUNyCEVMTjA0SDE1EgoIARABGAEqAkVZGAEiBAgBEAEoAigDKAQwAQ) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Tue, Apr 21 - Tue, Apr 28 FSD Sioux Falls SIN Singapore $1,153 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:FSD,to:SIN,departure:4/21/2026TANYT&leg2=from:SIN,to:FSD,departure:4/28/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1152.73&airProductToken=AQqZAQoyCMGCARIEMzgzMhjFHCCuHCjj94oDMN34igM4T0AAWAFqBllWQUxVRXIIRUxOMDRWMTUKMAjFsgESAjEwGK4cIIA9KJT7igMwvoGLAzhFQAFYAWoGWVZBTFVFcghFTE4wNFYxNQoxCMWyARIDNDk4GIA9IJJqKOSFiwMwxImLAzhFQAFYAWoGWVZBTFVFcghFTE4wNFYxNQqYAQoxCMWyARIDNDk5GJJqIIA9KIzHiwMwxMqLAzhFQABYAWoGWVZBTFVFcghFTE4wNFYxNQovCMWyARIBORiAPSCuHCjfy4sDMM_SiwM4RUABWAFqBllWQUxVRXIIRUxOMDRWMTUKMgjBggESBDM0NzUYrhwgxRwo2daLAzDP14sDOE9AAVgBagZZVkFMVUVyCEVMTjA0VjE1EgoIARABGAEqAkVZGAEiBAgBEAEoAigDKAQwAQ) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Tue, Apr 21 - Tue, Apr 28 FSD Sioux Falls SIN Singapore $1,159 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:FSD,to:SIN,departure:4/21/2026TANYT&leg2=from:SIN,to:FSD,departure:4/28/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1158.88&airProductToken=AQqZAQoyCMGCARIEMzQ3NRjFHCCuHCjn_YoDMNr-igM4T0AAWAFqBllWQUxVRXIIRUxOMDRWMTUKMAjFsgESAjEwGK4cIIA9KLSGiwMw3oyLAzhFQAFYAWoGWVZBTFVFcghFTE4wNFYxNQoxCMWyARIDNDk4GIA9IJJqKISRiwMw5JSLAzhFQAFYAWoGWVZBTFVFcghFTE4wNFYxNQqYAQoxCMWyARIDNDk5GJJqIIA9KIzHiwMwxMqLAzhFQABYAWoGWVZBTFVFcghFTE4wNFYxNQovCMWyARIBORiAPSCuHCjfy4sDMM_SiwM4RUABWAFqBllWQUxVRXIIRUxOMDRWMTUKMgjBggESBDM1OTEYrhwgxRwo0tSLAzDD1YsDOE9AAVgBagZZVkFMVUVyCEVMTjA0VjE1EgoIARABGAEqAkVZGAEiBAgBEAEoAigDKAQwAQ) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Tue, Apr 21 - Tue, Apr 28 FSD Sioux Falls SIN Singapore $1,166 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:FSD,to:SIN,departure:4/21/2026TANYT&leg2=from:SIN,to:FSD,departure:4/28/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1165.03&airProductToken=AQqZAQoyCMGCARIEMzQ3NRjFHCCuHCjn_YoDMNr-igM4T0AAWAFqBllWQUxVRXIIRUxOMDRWMTUKMAjFsgESAjEwGK4cIIA9KLSGiwMw3oyLAzhFQAFYAWoGWVZBTFVFcghFTE4wNFYxNQoxCMWyARIDNDk4GIA9IJJqKISRiwMw5JSLAzhFQAFYAWoGWVZBTFVFcghFTE4wNFYxNQqYAQoxCMWyARIDNDk5GJJqIIA9KIzHiwMwxMqLAzhFQABYAWoGWVZBTFVFcghFTE4wNFYxNQovCMWyARIBORiAPSCuHCjfy4sDMM_SiwM4RUABWAFqBllWQUxVRXIIRUxOMDRWMTUKMgjBggESBDM3NTAYrhwgxRwoyNiLAzC72YsDOE9AAVgBagZZVkFMVUVyCEVMTjA0VjE1EgoIARABGAEqAkVZGAEiBAgBEAEoAigDKAQwAQ) ![Qatar Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QR.gif) Tue, Apr 21 - Tue, Apr 28 FSD Sioux Falls SIN Singapore $1,267 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:FSD,to:SIN,departure:4/21/2026TANYT&leg2=from:SIN,to:FSD,departure:4/28/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1266.13&airProductToken=AQqsAQpACNGkARIENzgwNxjFHCCuHCjh-4oDMNT8igM4T0AAWAFqCEVDTEFTU0lDcghUTFVTUDFSRXoKCMGCARIEMzU5MQozCNGkARIDNzI2GK4cIMM7KNT9igMw74OLAzhUQAFYAWoIRUNMQVNTSUNyCFRMVVNQMVJFCjMI0aQBEgM5NDIYwzsgkmooxoWLAzCSiYsDOFRAAVgBaghFQ0xBU1NJQ3IIVExVU1AxUkUKoAEKMwjRpAESAzk0NRiSaiDDOyjjvosDMMPCiwM4VEAAWAFqCEVDTEFTU0lDcghUTFVTUDFSRQozCNGkARIDNzI1GMM7IK4cKKLDiwMwtcqLAzhUQAFYAWoIRUNMQVNTSUNyCFRMVVNQMVJFCjQIwYIBEgQzNDc1GK4cIMUcKLPLiwMwqcyLAzhPQAFYAWoIRUNMQVNTSUNyCFRMVVNQMVJFEgoIARABGAEqAlFSGAEiBAgBEAEoAigEKAYwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sun, Feb 21 - Sun, Feb 28 FSD Sioux Falls SIN Singapore $1,290 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:FSD,to:SIN,departure:2/21/2027TANYT&leg2=from:SIN,to:FSD,departure:2/28/2027TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1289.53&airProductToken=AQqgAQo0CNWCARIENDQ2NxjFHCCuHCiU8KUDMP7wpQM4U0AAWAFqCEVDT0JBU0lDcghTTFg3N1NCSAo0CNWCARIEMjgxNxiuHCCycSis8qUDMNX0pQM4U0ABWAFqCEVDT0JBU0lDcghTTFg3N1NCSAoyCNWCARICMjkYsnEgkmoo4PilAzD_gKYDOFNAAVgBaghFQ09CQVNJQ3IIU0xYNzdTQkgKoQEKNAjVggESBDc5OTIYkmogpxso5bSmAzD1t6YDOFNAAFgBaghFQ09CQVNJQ3IIU0xYNzdTQkgKMwjVggESAzg4MhinGyCuHCiQw6YDMNbIpgM4U0ABWAFqCEVDT0JBU0lDcghTTFg3N1NCSAo0CNWCARIEMTg0MhiuHCDFHCjpyqYDMN_LpgM4U0ABWAFqCEVDT0JBU0lDcghTTFg3N1NCSBIMCAEQARgBKgJVQTIAGAEiBAgBEAEoAigDKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sun, Feb 21 - Sun, Feb 28 FSD Sioux Falls SIN Singapore $1,296 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:FSD,to:SIN,departure:2/21/2027TANYT&leg2=from:SIN,to:FSD,departure:2/28/2027TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1295.39&airProductToken=AQqkAQo1CMSYARIENTIzOBjFHCDMfCiR76UDMNnvpQM4RUAAWAFqCU1BSU5CQVNJQ3IIVkxYNzdOQloKNAjEmAESAzE3MRjMfCDIaCjt96UDMLr-pQM4RUABWAFqCU1BSU5CQVNJQ3IIVkxYNzdOQloKNQjEmAESBDc4MjEYyGggkmoo2v-lAzDqgqYDOEVAAVgBaglNQUlOQkFTSUNyCFZMWDc3TkJaCqMBCjUIxJgBEgQ3ODIwGJJqIMhoKKa6pgMwnb2mAzhFQABYAWoJTUFJTkJBU0lDcghWTFg3N05CWgozCMSYARICMjYYyGgg4Fwo0cOmAzCAyqYDOEVAAVgBaglNQUlOQkFTSUNyCFZMWDc3TkJaCjUIxJgBEgQyNjE1GOBcIMUcKNvKpgMw_MumAzhFQAFYAWoJTUFJTkJBU0lDcghWTFg3N05CWhIMCAEQARgBKgJETDIAGAEiBAgBEAEoAigDKAQwAQ) ![Korean Air](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/ke.gif) Wed, Aug 19 - Tue, Sep 8 FSD Sioux Falls SIN Singapore $1,435 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:FSD,to:SIN,departure:8/19/2026TANYT&leg2=from:SIN,to:FSD,departure:9/8/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1434.53&airProductToken=AQq-AQpCCMuKARIEMzg3OBjFHCDMfCjev5UDMKHAlQM4VEAAWAFqCkVZU1RBTkRBUkRyCFRMWDc3Tk0wegoIxJgBEgQ1MjYxCkEIy4oBEgQ1MDM0GMx8IMhoKPbAlQMwtMeVAzhUQAFYAWoKRVlTVEFOREFSRHIIVExYNzdOTTB6CQjEmAESAzE3MQo1CMuKARIDNjQzGMhoIJJqKILRlQMwg9SVAzhUQAFYAWoKRVlTVEFOREFSRHIIVExYNzdOTTAKvgEKNQjLigESAzY0NBiSaiDIaCjon5cDMPOilwM4VEAAWAFqCkVZU1RBTkRBUkRyCFRMWDc3Tk0wCkEIy4oBEgQ1MDMzGMhoIMx8KMCplwMwsK-XAzhUQAFYAWoKRVlTVEFOREFSRHIIVExYNzdOTTB6CQjEmAESAzE3MApCCMuKARIEMzg3NxjMfCDFHCiFsZcDMMKxlwM4VEABWAFqCkVZU1RBTkRBUkRyCFRMWDc3Tk0wegoIxJgBEgQxNjk0EgoIARABGAEqAktFGAEiBAgBEAEoAigEKAYwAQ) ## Alternative airports near Singapore Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.com/Flights-Search?leg1=from:FSD,to:SIN,departure:4/1/2026TANYT&leg2=from:SIN,to:FSD,departure:4/17/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) SIN Changi Cheapest 18 min [Flights from $1,099 ](https://www.expedia.com/Flights-Search?leg1=from:FSD,to:SIN,departure:4/1/2026TANYT&leg2=from:SIN,to:FSD,departure:4/17/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Frequently asked questions ### How much does a flight from Sioux Falls, SD (FSD-Sioux Falls Regional) to Singapore (SIN-Changi) cost? ### What is the cheapest month to fly from Sioux Falls, SD (FSD-Sioux Falls Regional) to Singapore (SIN-Changi)? ### Which airlines fly direct from Sioux Falls, SD (FSD-Sioux Falls Regional) to Singapore (SIN-Changi)? ### What is the cheapest airline that flies from Sioux Falls, SD (FSD-Sioux Falls Regional) to Singapore (SIN-Changi)? ### How do I find cheap flights from Sioux Falls, SD (FSD-Sioux Falls Regional) to Singapore (SIN-Changi)? ### What is the best time to fly from Sioux Falls, SD (FSD-Sioux Falls Regional) to Singapore (SIN-Changi)? ### What is the earliest flight from Sioux Falls, SD (FSD-Sioux Falls Regional) to Singapore (SIN-Changi)? ### What are the most popular departure times for flights from Sioux Falls, SD (FSD-Sioux Falls Regional) to Singapore (SIN-Changi)? ### How long does it take to fly from Sioux Falls, SD (FSD-Sioux Falls Regional) to Singapore (SIN-Changi)? ### Can you fly business or first class from Sioux Falls, SD (FSD-Sioux Falls Regional) to Singapore (SIN-Changi)? ### How do I earn miles on a Sioux Falls, SD (FSD-Sioux Falls Regional) to Singapore (SIN-Changi) flight with Expedia? ### What airports do you fly into for Singapore from Sioux Falls Regional (FSD)? ### Is it cheaper to buy a plane ticket from Sioux Falls, SD (FSD-Sioux Falls Regional) to Singapore (SIN-Changi) at the last minute? ### Is it cheaper to book a Sioux Falls, SD (FSD-Sioux Falls Regional) to Singapore (SIN-Changi) flight and hotel package? ### Can I cancel or change the date of my flight from Sioux Falls, SD (FSD-Sioux Falls Regional) to Singapore (SIN-Changi)? ## Travel information | Origin airport | Sioux Falls Regional | | ------------------- | --------------------------------------------------- | | Destination airport | Changi | | Airlines serving | Delta, Korean Air, Lufthansa, Qatar Airways, United | | Roundtrip price | $1,093 | | Distance | 9077 mi | ## Book with confidence # Sioux Falls to Singapore Flights The cheapest times to fly from Sioux Falls to Singapore 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 Sioux Falls to Singapore are during the month of April. You can find some of the cheapest flights from Sioux Falls to Singapore with Expedia's search tool and vast selection of airlines. The best time to book a flight from Sioux Falls to Singapore Sunday is one of the best days to book for cheap flights from Sioux Falls to Singapore: 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 Sioux Falls to Singapore 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 Sioux Falls to Singapore in 2026\. You can also book with separate airlines for your outbound and return journeys, from $531 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 Sioux Falls to Singapore 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 Sioux Falls to Singapore 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\. 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