Title: Denver to Singapore cheap flights from $384 (DEN 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) # $384 Cheap Flights from Denver (DEN) to Singapore (SIN) [View $384 flight on Thu, Oct 8, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:DEN,to:SIN,departure:10/8/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:384.00&airProductToken=AQp-CigIwaYBEgM2MjAYg2kgkgEoxPWZAzD79pkDOFFAAFgBcgdPTE9YQlVTCigI0KQBEgMxMjUYkgEgrFso8viZAzCw_5kDOE9AAVgBcgdPTE9YQlVTCigI0KQBEgM1MTEYrFsgkmoo-_-ZAzDhgZoDOE9AAVgBcgdPTE9YQlVTEgoIARABGAEqAlBSGAEiBAgBEAEoAigDKAQwAQ) ## Popular airlines from Denver Intl. Airport (DEN) to Singapore Changi Airport (SIN) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_JX.svg) Starlux Airlines [](https://www.expedia.com/Flights-Search?leg1=from:DEN,to:SIN,departure:3/25/2026TANYT&leg2=from:SIN,to:DEN,departure:4/1/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"JX"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_SQ.svg) Singapore Airlines [](https://www.expedia.com/Flights-Search?leg1=from:DEN,to:SIN,departure:3/25/2026TANYT&leg2=from:SIN,to:DEN,departure:4/1/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SQ"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_NH.svg) All Nippon Airways [](https://www.expedia.com/Flights-Search?leg1=from:DEN,to:SIN,departure:3/25/2026TANYT&leg2=from:SIN,to:DEN,departure:4/1/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"NH"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_CX.svg) Cathay Pacific [](https://www.expedia.com/Flights-Search?leg1=from:DEN,to:SIN,departure:3/25/2026TANYT&leg2=from:SIN,to:DEN,departure:4/1/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"CX"}}]) - ![](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:DEN,to:SIN,departure:3/25/2026TANYT&leg2=from:SIN,to:DEN,departure:4/1/2026TANYT&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_AC.svg) Air Canada [](https://www.expedia.com/Flights-Search?leg1=from:DEN,to:SIN,departure:3/25/2026TANYT&leg2=from:SIN,to:DEN,departure:4/1/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_JL.svg) Japan Airlines [](https://www.expedia.com/Flights-Search?leg1=from:DEN,to:SIN,departure:3/25/2026TANYT&leg2=from:SIN,to:DEN,departure:4/1/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"JL"}}]) - ![](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 Denver to Singapore (DEN-SIN) Prices were available within the past 7 days and start at $384 for one-way flights and $795 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Tue, Aug 25 - Tue, Sep 8 DEN Denver SIN Singapore $795 Roundtrip found 8 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:DEN,to:SIN,departure:8/25/2026TANYT&leg2=from:SIN,to:DEN,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:794.13&airProductToken=AQqBAQopCMGmARIDNjIwGINpIJIBKPaGlgMwrYiWAzhRQABYAXIITzlMQlVTODUKKQjQpAESAzEyNRiSASCsWyjyiZYDMLCQlgM4T0ABWAFyCE85TEJVUzg1CikI0KQBEgM1MTEYrFsgkmoo-5CWAzDhkpYDOE9AAVgBcghPOUxCVVM4NQqBAQopCNCkARIDNTA4GJJqIKxbKKaclwMwlp6XAzhPQABYAXIITzlMQlVTODUKKQjQpAESAzEyNBisWyCSASiLoJcDMPmllwM4T0ABWAFyCE85TEJVUzg1CikIwaYBEgM2ODIYkgEgg2koyquXAzDzrJcDOFFAAVgBcghPOUxCVVM4NRIKCAEQARgBKgJQUhgBIgQIARABKAIoAygEMAE) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Sun, Oct 18 - Tue, Nov 3 DEN Denver SIN Singapore $966 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:DEN,to:SIN,departure:10/18/2026TANYT&leg2=from:SIN,to:DEN,departure:11/3/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:965.43&airProductToken=AQprCjQIwYYBEgM1NzUYg2kguI0BKMzimgMwhOSaAzhLQABYAWoIU1RBTkRBUkRyCEtMV0swMFRHCjMIwYYBEgIxORi4jQEgkmoo9uiaAzC78JoDOEtAAVgBaghTVEFOREFSRHIIS0xXSzAwVEcKbAozCMGGARICMjAYkmoguI0BKNKPnAMwmpacAzhLQABYAWoIU1RBTkRBUkRyCEtMWEswMFRHCjUIwYYBEgQ4NzEyGLiNASCDaSjDmZwDMOyanAM4S0ABWAFqCFNUQU5EQVJEcghLTFhLMDBURxIKCAIQARgCKgJBQxgBIgQIARABKAIoAygEMA0) ![Turkish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif) Sat, Apr 18 - Mon, Apr 27 DEN Denver SIN Singapore $980 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:DEN,to:SIN,departure:4/18/2026TANYT&leg2=from:SIN,to:DEN,departure:4/27/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:979.33&airProductToken=AQpbCiwI1JYBEgMyMDIYg2kgyJwBKPHcigMwsuKKAzhXQABYAWoCUFNyBldWM1hQQworCNSWARICNTQYyJwBIJJqKL_migMw0-uKAzhXQAFYAWoCUFNyBldWM1hQQwpbCisI1JYBEgI1NRiSaiDInAEo6byLAzCHwosDOFdAAFgBagJQU3IGV1YzWFBDCiwI1JYBEgMyMDEYyJwBIINpKMHGiwMwucyLAzhXQAFYAWoCUFNyBldWM1hQQxIMCAIQARgCKgJUSzIAGAEiBAgBEAEoAigDKAQwAQ) ![Cathay Pacific](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/CX.gif) Tue, Sep 1 - Mon, Sep 7 DEN Denver SIN Singapore $1,006 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:DEN,to:SIN,departure:9/1/2026TANYT&leg2=from:SIN,to:DEN,departure:9/7/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1005.83&airProductToken=AQqxAQpCCMOwARIENzY0MBiDaSCjsQEohdaWAzD71pYDOE5AAFgBaglFQ09OTElHSFRyCE5LMjFVU0lSegoIwYIBEgQxMzIyCjUIw7ABEgM4NzUYo7EBIMcyKMvXlgMw1t-WAzhOQAFYAWoJRUNPTkxJR0hUcghOSzIxVVNJUgo0CMOwARIDNjkxGMcyIJJqKIDhlgMw4eKWAzhOQAFYAWoJRUNPTkxJR0hUcghOSzIxVVNJUgqxAQo0CMOwARIDNzU4GJJqIMcyKMWQlwMwv5KXAzhOQABYAWoJRUNPTkxJR0hUcghOSzIxVVNJUgo1CMOwARIDODgyGMcyIIu4ASjxkpcDMJuZlwM4TkABWAFqCUVDT05MSUdIVHIITksyMVVTSVIKQgjDsAESBDc2NzkYi7gBIINpKMWalwMw1ZuXAzhOQAFYAWoJRUNPTkxJR0hUcghOSzIxVVNJUnoKCMGCARIENjUxNxIKCAEQARgBKgJDWBgBIgQIARABKAIoBCgGMAE) ![All Nippon Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/NH.gif) Tue, Aug 25 - Tue, Sep 8 DEN Denver SIN Singapore $1,069 Roundtrip found 8 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:DEN,to:SIN,departure:8/25/2026TANYT&leg2=from:SIN,to:DEN,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:1068.73&airProductToken=AQp4CkAIzpABEgQ3MDMzGINpIK2cASiEhJYDMMqJlgM4S0AAWAFqCEVDT0JBU0lDcghLTEUwMDlCSHoJCNWCARIDMTQzCjQIzpABEgM4MDEYrZwBIJJqKMSLlgMw7Y6WAzhLQAFYAWoIRUNPQkFTSUNyCEtMRTAwOUJICrwBCjQIzpABEgM4MDIYkmogrZwBKLeYlwMw6puXAzhLQABYAWoIRUNPQkFTSUNyCEtMRTAwOUJICkEIzpABEgQ3MDE4GK2cASCLuAEo8ZyXAzDJoZcDOEtAAVgBaghFQ09CQVNJQ3IIS0xFMDA5Qkh6CQjVggESAzAzMwpBCM6QARIENzIwMBiLuAEgg2koqqOXAzC_pJcDOEtAAVgBaghFQ09CQVNJQ3IIS0xFMDA5Qkh6CgjVggESBDI3NTgSCggBEAEYASoCTkgYASIECAEQASgCKAMoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Jan 13 - Wed, Jan 27 DEN Denver SIN Singapore $1,096 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:DEN,to:SIN,departure:1/13/2027TANYT&leg2=from:SIN,to:DEN,departure:1/27/2027TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1095.53&airProductToken=AQqpAQowCMGCARIEMjgzMxiDaSCuHCiWt6IDMLK4ogM4T0AAWAFqBE1BSU5yCE9MRTA4R040CjkIwYIBEgQ4NDA0GK4cIKcbKIy5ogMwrL-iAzhPQAFYAWoETUFJTnIIT0xFMDhHTjR6BwjKmAESATkKOgjBggESBDg0ODcYpxsgkmooqcCiAzDrw6IDOE9AAVgBagRNQUlOcghPTEUwOEdONHoICMqYARICMzUKoQEKOgjBggESBDg0ODgYkmogpxso7MijAzD3y6MDOE9AAFgBagRNQUlOcghPTEUwOEdONHoICMqYARICMzgKMAjBggESAzE3MBinGyCLuAEotc2jAzCI0qMDOE9AAVgBagRNQUlOcghPTEUwOEdONAoxCMGCARIENDkyMBiLuAEgg2kosNOjAzDG1KMDOE9AAVgBagRNQUlOcghPTEUwOEdONBIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAE) ![Japan Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/JL.gif) Wed, Jan 13 - Wed, Jan 27 DEN Denver SIN Singapore $1,110 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:DEN,to:SIN,departure:1/13/2027TANYT&leg2=from:SIN,to:DEN,departure:1/27/2027TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1109.73&airProductToken=AQqpAQpACMqYARIENzMyMxiDaSCuHCiWt6IDMLK4ogM4UUAAWAFqCEVDT1NQU1ZDcghRTFgwOEdaMXoKCMGCARIEMjgzMwoxCMqYARIBORiuHCCnGyiMuaIDMKy_ogM4UUABWAFqCEVDT1NQU1ZDcghRTFgwOEdaMQoyCMqYARICMzUYpxsgkmooqcCiAzDrw6IDOFFAAVgBaghFQ09TUFNWQ3IIUUxYMDhHWjEKqgEKMgjKmAESAjM4GJJqIKcbKOzIowMw98ujAzhRQABYAWoIRUNPU1BTVkNyCFFMWDA4R1oxCjIIypgBEgIxMBinGyCuHCiuzKMDMO_RowM4UUABWAFqCEVDT1NQU1ZDcghRTFgwOEdaMQpACMqYARIENzMyNBiuHCCDaSjN1KMDMPjVowM4UUABWAFqCEVDT1NQU1ZDcghRTFgwOEdaMXoKCMGCARIEMjgzMhIKCAEQARgBKgJKTBgBIgQIARABKAIoAygEMAE) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, Oct 21 - Wed, Oct 28 DEN Denver SIN Singapore $1,126 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:DEN,to:SIN,departure:10/21/2026TANYT&leg2=from:SIN,to:DEN,departure:10/28/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1125.73&airProductToken=AQpqCjQI1YIBEgQyMzkxGINpILJxKLmDmwMw3YSbAzhTQABYAWoIRUNPQkFTSUNyCFNMWDAwU0JICjII1YIBEgIyORiycSCSaiiuhZsDMJuNmwM4U0ABWAFqCEVDT0JBU0lDcghTTFgwMFNCSApqCjII1YIBEgIyOBiSaiCycSi80psDMLvZmwM4U0AAWAFqCEVDT0JBU0lDcghTTFgwMFNCSAo0CNWCARIEMTIzMxiycSCDaSiq3ZsDMMnemwM4U0ABWAFqCEVDT0JBU0lDcghTTFgwMFNCSBIMCAEQARgBKgJVQTIAGAEiBAgBEAEoAigDKAQwAQ) ![STARLUX Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/JX.gif) Thu, Apr 23 - Thu, May 7 DEN Denver SIN Singapore $1,145 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:DEN,to:SIN,departure:4/23/2026TANYT&leg2=from:SIN,to:DEN,departure:5/7/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1144.13&airProductToken=AQqGAQozCMqwARIENzA0MRiDaSCSASjVlIsDMI2WiwM4TkAAWAFyBk5MVUpUN3oJCMGmARIDNzg1CiYIyrABEgIzMRiSASDzIyjvl4sDMOediwM4TkABWAFyBk5MVUpUNwonCMqwARIDNzcxGPMjIJJqKK-fiwMwwqGLAzhOQAFYAXIGTkxVSlQ3CoYBCicIyrABEgM3NzIYkmog8yMoiKmMAzCqq4wDOE5AAFgBcgZOTFVKVDcKJgjKsAESAjMyGPMjIJIBKPqrjAMwjrGMAzhOQAFYAXIGTkxVSlQ3CjMIyrABEgQ3MDQwGJIBIINpKPmyjAMwp7SMAzhRQAFYAXIGTkxVSlQ3egkIwaYBEgM2NDISCggCEAEYAioCSlgYASIECAEQASgCKAQoBjAB) ![Korean Air](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/ke.gif) Mon, Apr 27 - Wed, May 6 DEN Denver SIN Singapore $1,145 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:DEN,to:SIN,departure:4/27/2026TANYT&leg2=from:SIN,to:DEN,departure:5/6/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1144.73&airProductToken=AQqoAQo_CMuKARIEMzAxNBiDaSCSASjnu4sDMKG9iwM4VEAAWAFqB0VZU0FWRVJyCFRMWDBaTkJaegoIxJgBEgQxNzMxCjEIy4oBEgI0MhiSASDIaCiGv4sDMMzEiwM4VEABWAFqB0VZU0FWRVJyCFRMWDBaTkJaCjIIy4oBEgM2NDUYyGggkmooxMWLAzC7yIsDOFRAAVgBagdFWVNBVkVScghUTFgwWk5CWgqqAQoyCMuKARIDNjQ0GJJqIMhoKMihjAMw06SMAzhUQABYAWoHRVlTQVZFUnIIVExYMFpOQloKMgjLigESAjE3GMhoIIu4ASjqqIwDMIiujAM4VEABWAFqB0VZU0FWRVJyCFRMWDBaTkJaCkAIy4oBEgQ3NDAzGIu4ASCDaSiVsIwDMKexjAM4VEABWAFqB0VZU0FWRVJyCFRMWDBaTkJaegoIxJgBEgQyMTc2EgoIARABGAEqAktFGAEiBAgBEAEoAigEKAYwAQ) ![](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_) ## 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:DEN,to:SIN,departure:3/25/2026TANYT&leg2=from:SIN,to:DEN,departure:3/29/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) SIN Changi Cheapest 18 min [Flights from $1,160 ](https://www.expedia.com/Flights-Search?leg1=from:DEN,to:SIN,departure:3/25/2026TANYT&leg2=from:SIN,to:DEN,departure:3/29/2026TANYT&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 Denver, CO (DEN-Denver Intl.) to Singapore (SIN-Changi) cost? ### What is the cheapest month to fly from Denver, CO (DEN-Denver Intl.) to Singapore (SIN-Changi)? ### Which airlines fly direct from Denver, CO (DEN-Denver Intl.) to Singapore (SIN-Changi)? ### What is the cheapest airline that flies from Denver, CO (DEN-Denver Intl.) to Singapore (SIN-Changi)? ### How do I find cheap flights from Denver, CO (DEN-Denver Intl.) to Singapore (SIN-Changi)? ### What is the best time to fly from Denver, CO (DEN-Denver Intl.) to Singapore (SIN-Changi)? ### What is the earliest flight from Denver, CO (DEN-Denver Intl.) to Singapore (SIN-Changi)? ### What are the most popular departure times for flights from Denver, CO (DEN-Denver Intl.) to Singapore (SIN-Changi)? ### How long does it take to fly from Denver, CO (DEN-Denver Intl.) to Singapore (SIN-Changi)? ### Can you fly business or first class from Denver, CO (DEN-Denver Intl.) to Singapore (SIN-Changi)? > - United Airlines > - Delta Air Lines > - American Airlines > - Lufthansa > - British Airways > - Air Canada > - Turkish Airlines > - Edelweiss Air > - Aer Lingus > - Air France > > > First class is available with Lufthansa and United Airlines. ### How do I earn miles on a Denver, CO (DEN-Denver Intl.) to Singapore (SIN-Changi) flight with Expedia? ### What airports do you fly into for Singapore from Denver Intl. (DEN)? ### Is it cheaper to buy a plane ticket from Denver, CO (DEN-Denver Intl.) to Singapore (SIN-Changi) at the last minute? ### Is it cheaper to book a Denver, CO (DEN-Denver Intl.) to Singapore (SIN-Changi) flight and hotel package? ### Can I cancel or change the date of my flight from Denver, CO (DEN-Denver Intl.) to Singapore (SIN-Changi)? ## Travel information | Origin airport | Denver Intl. | | ------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Destination airport | Changi | | Airlines serving | Air Canada, Air France, All Nippon Airways, American Airlines, Asiana Airlines, British Airways, Cathay Pacific, Delta, Finnair, Japan Airlines, KLM, Korean Air, Lufthansa, Qantas Airways, Qatar Airways, STARLUX Airlines, Singapore Airlines, Swiss International Air Lines, Turkish Airlines, United | | Roundtrip price | $794 | | Distance | 9062 mi | ## Book with confidence # Denver to Singapore Flights The cheapest times to fly from Denver 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 Denver to Singapore are during the month of August. You can find some of the cheapest flights from Denver to Singapore with Expedia's search tool and vast selection of airlines. The best time to book a flight from Denver to Singapore Sunday is one of the best days to book for cheap flights from Denver 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 Denver 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 Denver to Singapore in 2026\. You can also book with separate airlines for your outbound and return journeys, from $384 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 Denver 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 Denver 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\. The percentages you see are averages. \*Flight schedules are subject to change. ## Explore a world of travel with Expedia - Lodging - Packages - Cars - [Hotels near Changi Airport Station ](https://www.expedia.com/Changi-Airport-Station-Hotels.d6163642.Travel-Guide-Hotels) - [Hostels in Changi Airport Station ](https://www.expedia.com/Changi-Airport-Station-Hostels.d6163642-aaHostels.Travel-Guide-Accommodation) - [Cheap Hotels in Changi ](https://www.expedia.com/Changi-Singapore-Hotels-Cheap-Hotels.0-n6359514-0-tCheapHotels.Travel-Guide-Filter-Hotels) - [Family Hotels in Changi ](https://www.expedia.com/Changi-Singapore-Hotels-Family-Hotel.0-n6359514-0-tFamilyHotel.Travel-Guide-Filter-Hotels) - [Hotels with Free Airport Shuttle in Changi ](https://www.expedia.com/Changi-Singapore-Hotels-Hotels-With-Free-Airport-Shuttle.0-n6359514-0-tHotelswithFreeAirportShuttle.Travel-Guide-Filter-Hotels) - [Hotels near Changi ](https://www.expedia.com/Changi-Singapore-Hotels.0-n6359514-0.Travel-Guide-Filter-Hotels) - [Hotels with Laundry Facilities in Changi ](https://www.expedia.com/Changi-Singapore-Hotels-Hotels-With-Laundry-Facilities.0-n6359514-0-tHotelswithLaundryFacilities.Travel-Guide-Filter-Hotels) - [Resorts & Hotels with Spas in Changi ](https://www.expedia.com/Changi-Singapore-Hotels-Spa-Hotel.0-n6359514-0-tSpaHotel.Travel-Guide-Filter-Hotels) - [Hotels with Hot Tubs in Changi ](https://www.expedia.com/Changi-Singapore-Hotels-Hotels-With-Hot-Tubs.0-n6359514-0-tHotelsWithHotTubs.Travel-Guide-Filter-Hotels) - [Historic Hotels in Changi ](https://www.expedia.com/Changi-Singapore-Hotels-Historic-Hotel.0-n6359514-0-tHistoricHotel.Travel-Guide-Filter-Hotels) - [Golf Hotels in Changi ](https://www.expedia.com/Changi-Singapore-Hotels-Golf-Hotel.0-n6359514-0-tGolfHotel.Travel-Guide-Filter-Hotels) - [Luxury Hotels in Changi ](https://www.expedia.com/Changi-Singapore-Hotels-Luxury-Hotel.0-n6359514-0-tLuxuryHotel.Travel-Guide-Filter-Hotels) - [Beach Hotels in Changi ](https://www.expedia.com/Changi-Singapore-Hotels-Beach-Hotel.0-n6359514-0-tBeachHotel.Travel-Guide-Filter-Hotels) - [Hotels with Free Breakfast in Changi ](https://www.expedia.com/Changi-Singapore-Hotels-Hotels-With-Complimentary-Breakfast.0-n6359514-0-tHotelswithComplimentaryBreakfast.Travel-Guide-Filter-Hotels) - [Hotels with Bars in Changi ](https://www.expedia.com/Changi-Singapore-Hotels-Bar-Hotel.0-n6359514-0-tBarHotel.Travel-Guide-Filter-Hotels) - [Hotels with Balconies in Changi ](https://www.expedia.com/Changi-Singapore-Hotels-Hotels-With-Balconies.0-n6359514-0-tHotelswithBalconies.Travel-Guide-Filter-Hotels) - [Hotels near Changi Swimming Pool ](https://www.expedia.com/Changi-Swimming-Pool-Hotels.0-l553248621532741616-0.Travel-Guide-Filter-Hotels) - [Gay friendly Hotels in Changi ](https://www.expedia.com/Changi-Singapore-Hotels-LGBT-Welcoming-Hotel.0-n6359514-0-tLGBTWelcomingHotel.Travel-Guide-Filter-Hotels) - [Hotel with a Concierge Hotels in Changi ](https://www.expedia.com/Changi-Singapore-Hotels-Hotel-With-A-Concierge.0-n6359514-0-tHotelwithaConcierge.Travel-Guide-Filter-Hotels) - [Aparthotels in Changi Airport Station ](https://www.expedia.com/Changi-Airport-Station-Apart-Hotels.d6163642-aaApartHotels.Travel-Guide-Accommodation) - [5 Star Hotels in Changi ](https://www.expedia.com/5Star-Changi-Singapore-Hotels.s50-n6359514-0.Travel-Guide-Filter-Hotels) - [Hotels with smoking rooms in Changi ](https://www.expedia.com/Changi-Singapore-Hotels-Hotels-With-Smoking-Rooms.0-n6359514-0-tHotelswithsmokingrooms.Travel-Guide-Filter-Hotels) - [Hotels & Resorts for Couples in Changi ](https://www.expedia.com/Changi-Singapore-Hotels-Couples-Resorts-Hotels.0-n6359514-0-tCouplesResortsHotels.Travel-Guide-Filter-Hotels) - [Hotels with Early Check-in in Changi ](https://www.expedia.com/Changi-Singapore-Hotels-Hotel-With-Early-Check-In.0-n6359514-0-thotelwithearlycheckin.Travel-Guide-Filter-Hotels) - [Visit Changi ](https://www.expedia.com/Singapore-Changi.dx6359514) - [Changi Vacations ](https://www.expedia.com/Changi.d6359514.Destination-Travel-Guides) - [Car rentals near Slide @ T3 ](https://www.expedia.com/Car-Rentals-In-Slide-T3.d553248621532741614.Car-Rental-Guide) \*Available to One Key members.