Title: $421 Cheap flights from Austin to Singapore (AUS 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) # $421 Cheap Flights from Austin (AUS) to Singapore (SIN) [View $421 flight on Thu, May 7, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:AUS,to:SIN,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:420.40&airProductToken=AQp_CikIwaYBEgM1MDMYgJUBIJIBKPevjAMwkrKMAzhPQABYAXIHT0xPWEJVUwooCNCkARIDMTI1GJIBIKxbKLK0jAMw8LqMAzhPQAFYAXIHT0xPWEJVUwooCNCkARIDNTA3GKxbIJJqKLq9jAMwm7-MAzhPQAFYAXIHT0xPWEJVUxIKCAEQARgBKgJQUhgBIgQIARABKAIoAygEMAE) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travelers 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 ## Popular airlines from Austin-Bergstrom Intl. Airport (AUS) to Singapore Changi Airport (SIN) - ![](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:AUS,to:SIN,departure:3/3/2026TANYT&leg2=from:SIN,to:AUS,departure:3/10/2026TANYT&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_SQ.svg) Singapore Airlines [](https://www.expedia.com/Flights-Search?leg1=from:AUS,to:SIN,departure:3/3/2026TANYT&leg2=from:SIN,to:AUS,departure:3/10/2026TANYT&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_BA.svg) British Airways [](https://www.expedia.com/Flights-Search?leg1=from:AUS,to:SIN,departure:3/3/2026TANYT&leg2=from:SIN,to:AUS,departure:3/10/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![](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:AUS,to:SIN,departure:3/3/2026TANYT&leg2=from:SIN,to:AUS,departure:3/10/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"JL"}}]) - ![](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:AUS,to:SIN,departure:3/3/2026TANYT&leg2=from:SIN,to:AUS,departure:3/10/2026TANYT&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_QF.svg) Qantas Airways [](https://www.expedia.com/Flights-Search?leg1=from:AUS,to:SIN,departure:3/3/2026TANYT&leg2=from:SIN,to:AUS,departure:3/10/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"QF"}}]) - ![](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:AUS,to:SIN,departure:3/3/2026TANYT&leg2=from:SIN,to:AUS,departure:3/10/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KE"}}]) - ![](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 Austin to Singapore (AUS-SIN) Prices were available within the past 7 days and start at $421 for one-way flights and $922 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, May 5 - Sun, May 17 AUS Austin SIN Singapore $922 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:AUS,to:SIN,departure:5/5/2026TANYT&leg2=from:SIN,to:AUS,departure:5/17/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:921.53&airProductToken=AQpnCjMIwYYBEgQxMDY3GICVASC4jQEonpaMAzC0mIwDOEdAAFgBagVCQVNJQ3IIR05BNEEyQkEKMAjBhgESAjE5GLiNASCSaii2nYwDMPukjAM4S0ABWAFqBUJBU0lDcghLTFhZOTFCQQpnCjAIwYYBEgIyMBiSaiC4jQEopJaNAzD2nI0DOEtAAFgBagVCQVNJQ3IIS0xXWTkxQkEKMwjBhgESBDEwNjYYuI0BIICVASizoI0DML6ijQM4R0ABWAFqBUJBU0lDcghHTkE0QTJCQRIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMA0) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Fri, Apr 24 - Sun, May 3 AUS Austin SIN Singapore $952 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:AUS,to:SIN,departure:4/24/2026TANYT&leg2=from:SIN,to:AUS,departure:5/3/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:951.23&airProductToken=AQqZAQoyCMGGARIEMTc0MBiAlQEgmF0o8JqLAzDdnIsDOEdAAFgBagVCQVNJQ3IIR05BNEEyQkEKMQjBhgESAzMxMRiYXSC4jQEoqJ6LAzDmoIsDOEdAAVgBagVCQVNJQ3IIR05BNEEyQkEKMAjBhgESAjE5GLiNASCSaijWoYsDMJupiwM4S0ABWAFqBUJBU0lDcghLTFdZOTFCQQpnCjAIwYYBEgIyMBiSaiC4jQEo5PiLAzC2_4sDOEtAAFgBagVCQVNJQ3IIS0xXWTkxQkEKMwjBhgESBDEwNjYYuI0BIICVASjzgowDMP6EjAM4R0ABWAFqBUJBU0lDcghHTkE0QTJCQRIMCAEQARgBKgJBQzIAGAEiBAgBEAEoAigDKAQwDQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, May 26 - Sun, Jun 7 AUS Austin SIN Singapore $992 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:AUS,to:SIN,departure:5/26/2026TANYT&leg2=from:SIN,to:AUS,departure:6/7/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:991.93&airProductToken=AQqaAQozCMGGARIEMTA0NBiAlQEgmM4BKPeDjgMwv4WOAzhHQABYAWoFQkFTSUNyCEdOQTRBMkJBCjEIwYYBEgIzMxiYzgEguI0BKOSGjgMwhomOAzhHQAFYAWoFQkFTSUNyCEdOQTRBMkJBCjAIwYYBEgIxORi4jQEgkmoo1omOAzCbkY4DOEtAAVgBagVCQVNJQ3IIS0tYWTkxQkEKZwowCMGGARICMjAYkmoguI0BKMSCjwMwlomPAzhLQABYAWoFQkFTSUNyCEtLV1k5MUJBCjMIwYYBEgQxMDY2GLiNASCAlQEo04yPAzDejo8DOEdAAVgBagVCQVNJQ3IIR05BNEEyQkESCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAN) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, Mar 17 - Thu, Apr 2 AUS Austin SIN Singapore $1,177 Roundtrip found 18 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:AUS,to:SIN,departure:3/17/2026TANYT&leg2=from:SIN,to:AUS,departure:4/2/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1176.43&airProductToken=AQpqCjUI1YIBEgQxNjY4GICVASCycSiw74cDMKPxhwM4U0AAWAFqCEVDT0JBU0lDcghTTFg3N1NCSAoxCNWCARIBMRiycSCSaiiv9ocDMMT-hwM4U0ABWAFqCEVDT0JBU0lDcghTTFg3N1NCSApqCjII1YIBEgIyOBiSaiCycSizookDMMGpiQM4U0AAWAFqCEVDT0JBU0lDcghTTFg3N1NCSAo0CNWCARIDNTc3GLJxIICVASj_qokDMNWsiQM4U0ABWAFqCEVDT0JBU0lDcghTTFg3N1NCSBIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE) ![China Eastern Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/MU.gif) Thu, Apr 9 - Mon, Apr 13 AUS Austin SIN Singapore $1,190 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:AUS,to:SIN,departure:4/9/2026TANYT&leg2=from:SIN,to:AUS,departure:4/13/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1189.13&airProductToken=AQpnCiIIzaoBEgQ4ODI0GICVASCLuAEojfGJAzDf8okDOFNAAFgBCiAIzaoBEgM1ODYYi7gBIK81KLL0iQMw6_qJAzhTQAFYAQofCM2qARIDNTQzGK81IJJqKPb9iQMwxYCKAzhCQAFYAQpnCh8IzaoBEgM1NDQYkmogrzUo95SKAzC8l4oDOEJAAFgBCiAIzaoBEgM1ODMYrzUgi7gBKNaaigMwoaCKAzhTQAFYAQoiCM2qARIEODgyOBiLuAEggJUBKOChigMwkqOKAzhTQAFYARIKCAEQARgBKgJNVRgBIgQIARABKAQwAQ) ![Korean Air](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/ke.gif) Tue, Nov 10 - Tue, Nov 17 AUS Austin SIN Singapore $1,205 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:AUS,to:SIN,departure:11/10/2026TANYT&leg2=from:SIN,to:AUS,departure:11/17/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1204.64&airProductToken=AQqpAQpACMuKARIENzQyMBiAlQEgqVEoj-icAzD46ZwDOFRAAFgBagdFWVNBVkVScghUTFg3N05CWnoKCMSYARIEMjMyMwoxCMuKARICODIYqVEgyGgonPGcAzDN-JwDOFRAAVgBagdFWVNBVkVScghUTFg3N05CWgoyCMuKARIDNjQ3GMhoIJJqKJf7nAMwrP6cAzhUQAFYAWoHRVlTQVZFUnIIVExYNzdOQloKqQEKMgjLigESAzY0OBiSaiDIaCiArp0DMJWxnQM4VEAAWAFqB0VZU0FWRVJyCFRMWDc3TkJaCjEIy4oBEgI4MRjIaCCpUSi8uJ0DMIS_nQM4VEABWAFqB0VZU0FWRVJyCFRMWDc3TkJaCkAIy4oBEgQ3MTk1GKlRIICVASiIwZ0DMJTDnQM4VEABWAFqB0VZU0FWRVJyCFRMWDc3TkJaegoIxJgBEgQxNjQzEgoIARABGAEqAktFGAEiBAgBEAEoAigEKAYwAQ) ![Japan Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/JL.gif) Tue, Sep 1 - Wed, Sep 30 AUS Austin SIN Singapore $1,214 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:AUS,to:SIN,departure:9/1/2026TANYT&leg2=from:SIN,to:AUS,departure:9/30/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1213.83&airProductToken=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) ![Qatar Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QR.gif) Tue, Feb 24 - Tue, Mar 3 AUS Austin SIN Singapore $1,219 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:AUS,to:SIN,departure:2/24/2026TANYT&leg2=from:SIN,to:AUS,departure:3/3/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1218.43&airProductToken=AQqsAQpACNGkARIEMjAwNhiAlQEgkgEou4KGAzDYhIYDOE9AAFgBaghFQ0xBU1NJQ3IIVExVU1AwUkV6CQjBpgESAzU5NQozCNGkARIDNzIwGJIBIMM7KMWHhgMwsI6GAzhUQAFYAWoIRUNMQVNTSUNyCFRMVVNQMFJFCjMI0aQBEgM5NDgYwzsgkmooqZKGAzD_lYYDOFRAAVgBaghFQ0xBU1NJQ3IIVExVU1AwUkUKrwEKMwjRpAESAzk0NxiSaiDDOyjf0IYDML_UhgM4VEAAWAFqCEVDTEFTU0lDcghUTFVTUDBSRQo0CNGkARIDNzM5GMM7IIu4ASi42IYDMILghgM4VEABWAFqCEVDTEFTU0lDcghUTFVTUDBSRQpCCNGkARIEOTM4MxiLuAEggJUBKOzihgMwpuSGAzhPQAFYAWoIRUNMQVNTSUNyCFRMVVNQMFJFegoIwYIBEgQ2MjA1EgoIARABGAEqAlFSGAEiBAgBEAEoAigEKAYwAQ) ![All Nippon Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/NH.gif) Tue, Apr 28 - Tue, May 5 AUS Austin SIN Singapore $1,234 Roundtrip found 9 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:AUS,to:SIN,departure:4/28/2026TANYT&leg2=from:SIN,to:AUS,departure:5/5/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1233.63&airProductToken=AQqhAQo1CM6QARIENzMzMxiAlQEgsnEouceLAzCtyYsDOFNAAFgBaghFQ09CQVNJQ3IIU0xYNzdTQkgKMgjOkAESATcYsnEgrZwBKIjKiwMwoc-LAzhTQAFYAWoIRUNPQkFTSUNyCFNMWDc3U0JICjQIzpABEgM4MDMYrZwBIJJqKIXQiwMwuNOLAzhTQAFYAWoIRUNPQkFTSUNyCFNMWDc3U0JICqEBCjQIzpABEgM4MDIYkmogrZwBKPeOjAMwqpKMAzhTQABYAWoIRUNPQkFTSUNyCFNMWDc3U0JICjIIzpABEgE4GK2cASCycSjAk4wDMP-XjAM4U0ABWAFqCEVDT0JBU0lDcghTTFg3N1NCSAo1CM6QARIENzMzMhiycSCAlQEo95iMAzDUmowDOFNAAVgBaghFQ09CQVNJQ3IIU0xYNzdTQkgSDAgBEAEYASoCTkgyABgBIgQIARABKAIoAygEMAE) ![Singapore Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SQ.gif) Fri, Aug 14 - Mon, Aug 24 AUS Austin SIN Singapore $1,282 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:AUS,to:SIN,departure:8/14/2026TANYT&leg2=from:SIN,to:AUS,departure:8/24/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1281.78&airProductToken=AQqBAQpGCNOiARIEMTYzMhiAlQEgi7gBKIyKlQMw5ouVAzhLQABYAWoMRWNvbm9teSBMaXRlcghLMTZVU1JBQXoKCNWCARIEMTYzMgo3CNOiARICMzUYi7gBIJJqKMKNlQMwm5WVAzhLQAFYAWoMRWNvbm9teSBMaXRlcghLMTZVU1JBQQqBAQo3CNOiARICMzgYkmogi7gBKL32lQMwlv6VAzhLQABYAWoMRWNvbm9teSBMaXRlcghLMTZVU1JBQQpGCNOiARIEMTYzNBiLuAEggJUBKP6HlgMwq4mWAzhLQAFYAWoMRWNvbm9teSBMaXRlcghLMTZVU1JBQXoKCNWCARIEMTYzNBIKCAIQARgBKgJTURgBIgQIARABKAIoAygEMA8) ![](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:AUS,to:SIN,departure:3/3/2026TANYT&leg2=from:SIN,to:AUS,departure:3/7/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) SIN Changi Cheapest 18 min [Flights from $1,206 ](https://www.expedia.com/Flights-Search?leg1=from:AUS,to:SIN,departure:3/3/2026TANYT&leg2=from:SIN,to:AUS,departure:3/7/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Find the cheapest month to fly from Austin (AUS) to Singapore (SIN) ### September is typically the cheapest month to fly From $901 - $1,267 per traveler. ## Frequently asked questions ### How much does a flight from Austin-Bergstrom Intl. Airport (AUS) to Changi Airport (SIN) cost? ### What is the cheapest month to fly from Austin-Bergstrom Intl. Airport (AUS) to Changi Airport (SIN)? ### What is the cheapest airline that flies from Austin-Bergstrom Intl. Airport (AUS) to Changi Airport (SIN)? ### How many flights per day from Austin-Bergstrom Intl. Airport (AUS) to Changi Airport (SIN)? ### What day of the week has the most flights from AUS to SIN? ### What is the best time to fly from Austin-Bergstrom Intl. Airport (AUS) to Changi Airport (SIN)? ### Is it cheaper to buy a plane ticket from Austin-Bergstrom Intl. Airport (AUS) to Changi Airport (SIN) last-minute? ### Is it cheaper to book an AUS to SIN flight and hotel package? ### Can I cancel or change the date of my flight from Austin-Bergstrom Intl. Airport (AUS) to Changi Airport (SIN)? ## Travel information | Origin airport | Austin-Bergstrom Intl. | | ------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Destination airport | Changi | | Airlines serving | Air Canada, Air France, All Nippon Airways, American Airlines, Asiana Airlines, British Airways, China Airlines, China Eastern Airlines, Delta, Finnair, Japan Airlines, KLM, Korean Air, Lufthansa, Qantas Airways, Qatar Airways, STARLUX Airlines, Singapore Airlines, Turkish Airlines, United | | Roundtrip price | $922 | | Distance | 9830 mi | ## Book with confidence # Austin to Singapore Flights The cheapest times to fly from Austin 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 Austin to Singapore are during the month of May. You can find some of the cheapest flights from Austin to Singapore with Expedia's search tool and vast selection of airlines. The best time to book a flight from Austin to Singapore Sunday is one of the best days to book for cheap flights from Austin 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 Austin 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 Austin to Singapore in 2026\. You can also book with separate airlines for your outbound and return journeys, from $421 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 Austin 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 Austin 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) - [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) - [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 smoking rooms in Changi ](https://www.expedia.com/Changi-Singapore-Hotels-Hotels-With-Smoking-Rooms.0-n6359514-0-tHotelswithsmokingrooms.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) - [5 Star Hotels in Changi ](https://www.expedia.com/5Star-Changi-Singapore-Hotels.s50-n6359514-0.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) - [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.