S$494 Cheap Flights from Denver to Singapore

View S$494 flight on Tue, 10 Mar, 2026Opens in a new window

Popular airlines from Denver Intl. Airport (DEN) to Singapore Changi Airport (SIN)

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Cheap Flights from Denver to Singapore (DEN-SIN)

Prices were available within the past 7 days and start at S$494 for one-way flights and S$1,243 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All Nippon Airways
Sat, 31 Jan - Sat, 28 Feb
DEN
Denver
SIN
Singapore
S$1,243 Return, found 2 days ago
S$1,243
Return
found 2 days ago
Select All Nippon Airways flight, departing Sat, 31 Jan from Denver to Singapore, returning Sat, 28 Feb, priced at S$1,243 found 2 days ago
All Nippon Airways
Mon, 19 Jan - Tue, 3 Feb
DEN
Denver
SIN
Singapore
S$1,244 Return, found 16 hours ago
S$1,244
Return
found 16 hours ago
Select All Nippon Airways flight, departing Mon, 19 Jan from Denver to Singapore, returning Tue, 3 Feb, priced at S$1,244 found 16 hours ago
All Nippon Airways
Wed, 28 Jan - Wed, 18 Feb
DEN
Denver
SIN
Singapore
S$1,247 Return, found 2 days ago
S$1,247
Return
found 2 days ago
Select All Nippon Airways flight, departing Wed, 28 Jan from Denver to Singapore, returning Wed, 18 Feb, priced at S$1,247 found 2 days ago
United
Fri, 30 Jan - Thu, 12 Feb
DEN
Denver
SIN
Singapore
S$1,251 Return, found 2 days ago
S$1,251
Return
found 2 days ago
Select United flight, departing Fri, 30 Jan from Denver to Singapore, returning Thu, 12 Feb, priced at S$1,251 found 2 days ago
Turkish Airlines
Sat, 31 Jan - Mon, 16 Feb
DEN
Denver
SIN
Singapore
S$1,263 Return, found 2 days ago
S$1,263
Return
found 2 days ago
Select Turkish Airlines flight, departing Sat, 31 Jan from Denver to Singapore, returning Mon, 16 Feb, priced at S$1,263 found 2 days ago
Turkish Airlines
Thu, 12 Feb - Tue, 3 Mar
DEN
Denver
SIN
Singapore
S$1,264 Return, found 17 hours ago
S$1,264
Return
found 17 hours ago
Select Turkish Airlines flight, departing Thu, 12 Feb from Denver to Singapore, returning Tue, 3 Mar, priced at S$1,264 found 17 hours ago
Turkish Airlines
Sat, 31 Jan - Thu, 19 Feb
DEN
Denver
SIN
Singapore
S$1,276 Return, found 2 days ago
S$1,276
Return
found 2 days ago
Select Turkish Airlines flight, departing Sat, 31 Jan from Denver to Singapore, returning Thu, 19 Feb, priced at S$1,276 found 2 days ago
United
Tue, 2 Dec - Thu, 18 Dec
DEN
Denver
SIN
Singapore
S$1,319 Return, found 16 hours ago
S$1,319
Return
found 16 hours ago
Select United flight, departing Tue, 2 Dec from Denver to Singapore, returning Thu, 18 Dec, priced at S$1,319 found 16 hours ago
Air Canada
Wed, 28 Jan - Sun, 15 Feb
DEN
Denver
SIN
Singapore
S$1,336 Return, found 2 days ago
S$1,336
Return
found 2 days ago
Select Air Canada flight, departing Wed, 28 Jan from Denver to Singapore, returning Sun, 15 Feb, priced at S$1,336 found 2 days ago
American Airlines
Sun, 9 Nov - Fri, 21 Nov
DEN
Denver
SIN
Singapore
S$1,418 Return, found 1 day ago
S$1,418
Return
found 1 day ago
Select American Airlines flight, departing Sun, 9 Nov from Denver to Singapore, returning Fri, 21 Nov, priced at S$1,418 found 1 day ago

Find the cheapest month to fly from Denver (DEN) to Singapore (SIN)

September is typically the cheapest month to fly

From S$1,116 - S$1,628 per traveller.

Alternative airports near Singapore

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Changi SIN. Cheapest option available. Average driving time to city centre is 18 minutes. Flights from S$1,317
SIN
Changi
Cheapest
Average driving time to city centre18 min
Flights from S$1,317

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$1,243. 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.

Travel information

Origin airport
Denver Intl.
Destination airport
Changi
Airlines serving
Air Canada, All Nippon Airways, American Airlines, Asiana Airlines, British Airways, Delta, Japan Airlines, KLM, Korean Air, Lufthansa, Qatar Airways, Singapore Airlines, Swiss International Air Lines, Turkish Airlines, United
Return price
S$1,243
Distance
14500 km

Book with confidence

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!

Flights from Denver to Singapore

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