- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 40% on select hotels after you book a flight*
Plan, book, fly with confidence
Cheap Flights from Aspen to Singapore (DEN-SIN)
Prices were available within the past 7 days and start at S$814 for one-way flights and S$1,484 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
![Turkish Airlines](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif)
Sun, 1 Sep - Wed, 11 Sep
DEN
Denver
SIN
Singapore
S$1,484 Return, found 3 days ago
S$1,484
Return
found 3 days ago
![Air Canada](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif)
Fri, 1 Nov - Thu, 14 Nov
DEN
Denver
SIN
Singapore
S$1,502 Return, found 2 days ago
S$1,502
Return
found 2 days ago
![All Nippon Airways](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/NH.gif)
Sun, 1 Sep - Wed, 11 Sep
DEN
Denver
SIN
Singapore
S$2,135 Return, found 3 days ago
S$2,135
Return
found 3 days ago
![Qatar Airways](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QR.gif)
Wed, 12 Mar - Sun, 23 Mar
DEN
Denver
SIN
Singapore
S$2,256 Return, found 4 days ago
S$2,256
Return
found 4 days ago
![Lufthansa](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif)
Sun, 1 Sep - Wed, 11 Sep
DEN
Denver
SIN
Singapore
S$2,320 Return, found 3 days ago
S$2,320
Return
found 3 days ago
![United](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)
Sun, 1 Dec - Sun, 15 Dec
DEN
Denver
SIN
Singapore
S$2,372 Return, found 3 days ago
S$2,372
Return
found 3 days ago
Expedia's Latest Trends
Flights
Flights from Singapore to SempornaFlights from Singapore to UlaanbaatarFlights from Singapore to George TownFlights from Singapore to Genting HighlandsFlights from San Jose to TemeculaFlights from Singapore to PatnaFlights from Singapore to SuzhouFlights from Hooper Bay to ParoFlights from Singapore to IpohFlights from Sepang to SingaporeFlights from Singapore to Siem ReapFlights from Batam to PadangFlights from Singapore to MersingFlights from Singapore to HuangshanFlights from Singapore to Shah AlamFlights from Raleigh to HarrisonburgFlights from St. Louis to PontianakFlights from Senai to SingaporeFlights from Singapore to ChengduFlights from Singapore to SedonaFlights from Edmonton International Airport to HoughtonFlights from St. Petersburg - Clearwater to ProvoFlights from Singapore to SenaiFlights from Fresno to FredericksburgFlights from Singapore to Can ThoFlights from Batam to BandungFlights from Singapore to SepangFlights from Milwaukee to Mammoth LakesFlights from Singapore to Malacca CityFlights from Houston to Anaheim
*Available to Expedia members.