S$750 Cheap Flights from Denver to Singapore

View S$750 flight on Mon, 24 Mar,2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Denver to Singapore (DEN-SIN)

Prices were available within the past 7 days and start at S$750 for one-way flights and S$1,244 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Sun, 9 Mar - Sun, 16 Mar
DEN
Denver
SIN
Singapore
S$1,244 Return, found 2 days ago
S$1,244
Return
found 2 days ago
Select Turkish Airlines flight, departing Sun, 9 Mar from Denver to Singapore, returning Sun, 16 Mar, priced at S$1,244 found 2 days ago
Air Canada
Thu, 2 Oct - Thu, 9 Oct
DEN
Denver
SIN
Singapore
S$1,287 Return, found 1 day ago
S$1,287
Return
found 1 day ago
Select Air Canada flight, departing Thu, 2 Oct from Denver to Singapore, returning Thu, 9 Oct, priced at S$1,287 found 1 day ago
Air Canada
Thu, 17 Apr - Thu, 1 May
DEN
Denver
SIN
Singapore
S$1,291 Return, found 2 days ago
S$1,291
Return
found 2 days ago
Select Air Canada flight, departing Thu, 17 Apr from Denver to Singapore, returning Thu, 1 May, priced at S$1,291 found 2 days ago
United
Thu, 1 May - Sun, 4 May
DEN
Denver
SIN
Singapore
S$1,295 Return, found 3 days ago
S$1,295
Return
found 3 days ago
Select United flight, departing Thu, 1 May from Denver to Singapore, returning Sun, 4 May, priced at S$1,295 found 3 days ago
Turkish Airlines
Thu, 17 Apr - Mon, 21 Apr
DEN
Denver
SIN
Singapore
S$1,300 Return, found 14 hours ago
S$1,300
Return
found 14 hours ago
Select Turkish Airlines flight, departing Thu, 17 Apr from Denver to Singapore, returning Mon, 21 Apr, priced at S$1,300 found 14 hours ago
Turkish Airlines
Sat, 13 Sep - Sat, 4 Oct
DEN
Denver
SIN
Singapore
S$1,307 Return, found 1 day ago
S$1,307
Return
found 1 day ago
Select Turkish Airlines flight, departing Sat, 13 Sep from Denver to Singapore, returning Sat, 4 Oct, priced at S$1,307 found 1 day ago
United
Mon, 7 Apr - Wed, 23 Apr
DEN
Denver
SIN
Singapore
S$1,448 Return, found 6 hours ago
S$1,448
Return
found 6 hours ago
Select United flight, departing Mon, 7 Apr from Denver to Singapore, returning Wed, 23 Apr, priced at S$1,448 found 6 hours ago
Delta
Mon, 7 Apr - Wed, 23 Apr
DEN
Denver
SIN
Singapore
S$1,466 Return, found 6 hours ago
S$1,466
Return
found 6 hours ago
Select Delta flight, departing Mon, 7 Apr from Denver to Singapore, returning Wed, 23 Apr, priced at S$1,466 found 6 hours ago
American Airlines
Thu, 2 Oct - Thu, 9 Oct
DEN
Denver
SIN
Singapore
S$1,614 Return, found 1 day ago
S$1,614
Return
found 1 day ago
Select American Airlines flight, departing Thu, 2 Oct from Denver to Singapore, returning Thu, 9 Oct, priced at S$1,614 found 1 day ago
STARLUX Airlines
Thu, 1 May - Sun, 4 May
DEN
Denver
SIN
Singapore
S$1,730 Return, found 3 days ago
S$1,730
Return
found 3 days ago
Select STARLUX Airlines flight, departing Thu, 1 May from Denver to Singapore, returning Sun, 4 May, priced at S$1,730 found 3 days 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, Korean Air, Lufthansa, Qatar Airways, Swiss International Air Lines, Turkish Airlines, United
Return price
S$1,243
Distance
14500 km

Flights from Denver to Singapore

There are several airlines that operate frequent flights from Denver (DEN) to Singapore (SIN) including

The earliest flight leaves Denver Intl. Airport at 05:45 and arrives at Changi Airport at 00:10. The last flight of the day departs Denver at 20:16 and arrives at Singapore at 23:15.

The flight distance from Denver to Singapore is about 16434 km, the shortest flight is 19 hours 59 minutes with United Airlines."

Expedia lets you search across the largest number of airlines and Singapore flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Denver Singapore flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Denver to Singapore trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Singapore flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Denver to Singapore with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from DEN to Changi Airport (SIN)?
Round-trip tickets from Denver Intl. Airport (DEN) to Singapore Airport start from S$1,244. This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year — book ASAP so you don’t miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Denver Airport to Singapore Airport?
Every airline has its own set of terms and conditions. If you decide to cancel your holiday, visit our Customer Service Portal.
How do I find cheap flights from Denver Intl. Airport (DEN) to SIN that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Denver Airport to Changi Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from DEN to SIN?
The distance is around 14,600 kilometres. Eye mask? Check. Warm clothes? Check. You’ll need to pack all the travel comforts for this long-haul Denver to Singapore flight.
Which airlines fly direct from DIA airport to Changi Airport (SIN)?
Right now, no airlines offer direct flights from Denver Intl. Airport (DEN) to Changi Airport (SIN). You’ll have to book a flight with one or more stops. To score the best connections and price, lock in your fare ahead of time.
Are DIA airport to Singapore Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to pick up amazing last-minute deals from Denver Intl. Airport (DEN) to Singapore Airport, but it can also be hit-or-miss. As many airlines release prices up to a year in advance, it’s worth keeping an eye on fares early and being ready to book when you spot a bargain. Expedia compares air carrier prices and updates flight deals often, so you can rest assured you’re always seeing the latest offers.
*Available to Expedia members.