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Cheap flights from Singapore to Denver from S$ 728

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17-11. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — DEN
18 Aug — 25 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Denver

Enter your travel dates to find the best prices.

Cheapest flights from Singapore to Denver
Explore the most affordable flight options available from Singapore to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 July 2026.

Sat 22-807:00
SIN
-
DEN
1 stop30h 52m
Air Canada
Fri 4-909:10
DEN
-
SIN
1 stop30h 05m
Air Canada
Deal found 16-7S$ 1,161
Tue 18-807:00
SIN
-
DEN
1 stop24h 13m
Air Canada
Sat 22-809:10
DEN
-
SIN
2 stops39h 20m
Air Canada
Deal found 14-7S$ 1,205
Sat 22-807:00
SIN
-
DEN
1 stop30h 52m
Multiple Airlines
Fri 4-919:45
DEN
-
SIN
2 stops26h 00m
Multiple Airlines
Deal found 15-7S$ 1,235
Thu 10-907:00
SIN
-
DEN
2 stops49h 04m
Air Canada
Mon 14-920:56
DEN
-
SIN
1 stop42h 19m
Air Canada
Deal found 13-7S$ 1,245
Tue 22-1208:40
SIN
-
DEN
1 stop18h 58m
Air Canada
Sun 27-1208:15
DEN
-
SIN
1 stop31h 45m
Air Canada
Deal found 14-7S$ 1,250
Mon 20-701:25
SIN
-
DEN
2 stops34h 36m
Delta
Tue 6-1005:30
DEN
-
SIN
2 stops33h 30m
Delta
Deal found 14-7S$ 1,284

Find flight deals from Singapore to Denver

Keep the following information in mind while searching for Singapore to Denver flight deals. Data was last updated 19 July 2026.

Round-trip from

S$ 1,161

One-way from

S$ 728

Popular in

December

Cheapest in

February

Average price

S$ 1,619
Air Canada
  • Air Canada
  • 22-8-4-9
  • 2 total stops
  • 60h 57m total
  • Singapore to Denver
Search Deals
17-11
  • 17-11
  • 3 total stops
  • 35h 31m total
  • Singapore to Denver
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (S$ 271 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (S$ 61 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Singapore to Denver that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 19 July 2026.
Use the filters below to find and compare flights from Singapore to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Thu 10-9

07:00-18:04

2 stops25h 04m

Denver Intl

Mon 14-9

19:50-14:30

2 stops28h 40m

S$ 1,249

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Tue 18-8

22:00-23:58

2 stops39h 58m

Denver Intl

Sat 22-8

07:05-23:55

2 stops26h 50m

S$ 1,284

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Sat 22-8

22:00-23:58

2 stops39h 58m

Denver Intl

Fri 4-9

06:00-23:55

2 stops27h 55m

S$ 1,287

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Tue 18-8

07:00-23:52

1 stop30h 52m

Denver Intl

Sat 22-8

20:56-05:15

1 stop42h 19m

S$ 1,420

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Fri 31-7

20:35-22:44

1 stop40h 09m

Denver Intl

Sat 22-8

08:00-06:15

2 stops32h 15m

S$ 1,432

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Fri 28-8

14:00-23:16

2 stops23h 16m

Denver Intl

Fri 4-9

19:30-12:40

2 stops27h 10m

S$ 1,441

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Tue 11-8

07:30-23:58

2 stops30h 28m

Denver Intl

Tue 25-8

07:05-23:55

2 stops26h 50m

S$ 1,494
Fastest return journey

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Tue 28-7

20:35-08:43

2 stops26h 08m

Denver Intl

Fri 31-7

06:02-18:35

1 stop22h 33m

S$ 1,622

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Sat 19-12

14:45-23:48

2 stops24h 03m

Denver Intl

Fri 25-12

19:00-13:25

2 stops27h 25m

S$ 1,666
Cheapest one-way

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Fri 14-8

01:25-20:01

2 stops32h 36m

S$ 845

Flights are sorted by cheapest return flights first.

Deals found on 14-7

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Singapore to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Singapore with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Singapore to Denver

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denver. Reviews last updated 19 July 2026.
Check out reviews from past customers who have flown with United Airlines and Air Canada from Singapore to Denver to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,005 reviews
Check prices

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
10,005 reviews
United Airlines
7.4
Good
10,005 reviews
Check prices

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Air Canada
7.1
Good
11,352 reviews
United Airlines
7.4
Good
10,005 reviews
Check prices

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

Find useful and relevant information for your journey from Singapore to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Denver from Singapore?

    Denver Intl (DEN) is the airport you will fly into if you book a flight from Singapore to Denver. It is only a 29.7 km journey from Denver Intl (DEN) to Denver’s city centre.

  • How long is the flight from Singapore to Denver?

    Air Canada and Delta can get you from Singapore to Denver in just under 25h 04m. Your travel time can differ by up to 14h 54m. There are 14574 km between Singapore and Denver. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Singapore to Denver that include hotel bookings?

    Yes. In addition to deals on Singapore to Denver flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Singapore to Denver?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Denver.

  • Can I find deals for business class flights from Singapore to Denver?

    Yes. Cheapflights offers flight deals from Singapore to Denver by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Centennial

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Singapore to Denver

See prices for flight routes from nearby airports that may be better suited for you.
Singapore to Denver flights

Top 2 airlines flying from Singapore to Denver

Discover the top 2 airlines that operate flights from Singapore to Denver. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 19 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestS$ 1,052AverageS$ 1,220FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestS$ 1,125AverageS$ 1,338FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Singapore to Denver?

Cheapflights helps you search for flights from Singapore to Denver via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Singapore to Denver?

Cheapflights simply makes it quick and affordable to book flights from Singapore to Denver by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Singapore to Denver with no change fees?

Yes, we can. To see specific flights from Singapore to Denver with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Singapore to Denver become cheaper?

Yes! Start tracking prices for Singapore to Denver flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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