United flights to Singapore from Denver

View S$773 flight on Sat, 17 Jan, 2026Opens in a new window

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United flights from Denver to Singapore (DEN→SIN)

Prices were available within the past 7 days and start at S$773 for one-way flights and S$1,317 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, 8 Oct - Wed, 15 Oct
DEN
Denver
SIN
Singapore
S$1,317 Return, found 1 day ago
S$1,317
Return
found 1 day ago
Select United flight, departing Wed, 8 Oct from Denver to Singapore, returning Wed, 15 Oct, priced at S$1,317 found 1 day ago
United
Wed, 15 Oct - Sun, 2 Nov
DEN
Denver
SIN
Singapore
S$1,318 Return, found 4 days ago
S$1,318
Return
found 4 days ago
Select United flight, departing Wed, 15 Oct from Denver to Singapore, returning Sun, 2 Nov, priced at S$1,318 found 4 days ago
United
Sat, 27 Sep - Fri, 3 Oct
DEN
Denver
SIN
Singapore
S$1,320 Return, found 6 days ago
S$1,320
Return
found 6 days ago
Select United flight, departing Sat, 27 Sep from Denver to Singapore, returning Fri, 3 Oct, priced at S$1,320 found 6 days ago
United
Thu, 9 Oct - Sun, 2 Nov
DEN
Denver
SIN
Singapore
S$1,322 Return, found 5 days ago
S$1,322
Return
found 5 days ago
Select United flight, departing Thu, 9 Oct from Denver to Singapore, returning Sun, 2 Nov, priced at S$1,322 found 5 days ago
United
Wed, 8 Oct - Wed, 15 Oct
DEN
Denver
SIN
Singapore
S$1,327 Return, found 1 day ago
S$1,327
Return
found 1 day ago
Select United flight, departing Wed, 8 Oct from Denver to Singapore, returning Wed, 15 Oct, priced at S$1,327 found 1 day ago
United
Sat, 27 Sep - Fri, 3 Oct
DEN
Denver
SIN
Singapore
S$1,330 Return, found 6 days ago
S$1,330
Return
found 6 days ago
Select United flight, departing Sat, 27 Sep from Denver to Singapore, returning Fri, 3 Oct, priced at S$1,330 found 6 days ago
United
Wed, 8 Oct - Wed, 15 Oct
DEN
Denver
SIN
Singapore
S$1,376 Return, found 1 day ago
S$1,376
Return
found 1 day ago
Select United flight, departing Wed, 8 Oct from Denver to Singapore, returning Wed, 15 Oct, priced at S$1,376 found 1 day ago
United
Wed, 8 Oct - Wed, 15 Oct
DEN
Denver
SIN
Singapore
S$1,386 Return, found 1 day ago
S$1,386
Return
found 1 day ago
Select United flight, departing Wed, 8 Oct from Denver to Singapore, returning Wed, 15 Oct, priced at S$1,386 found 1 day ago
Denver to Singapore route information
Origin airport
Denver Intl.
Destination airport
Changi
Airlines serving
Air Canada, Air France, All Nippon Airways, American Airlines, British Airways, Cathay Pacific, Delta, Japan Airlines, KLM, Korean Air, Lufthansa, Qatar Airways, Singapore Airlines, Swiss International Air Lines, Turkish Airlines, United
Popular airline
Qatar Airways
Distance
14500 km
*Available to Expedia members.