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Cheap flights from Singapore to Denver from S$ 709

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 17-5. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — DEN
20 Apr — 27 Apr1
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 21 March 2026.

Mon 4-520:35
SIN
-
DEN
1 stop26h 05m
United Airlines
Mon 11-521:20
DEN
-
SIN
2 stops31h 15m
United Airlines
Deal found 19-3S$ 1,113
Fri 1-509:00
SIN
-
DEN
1 stop39h 33m
United Airlines
Fri 8-521:20
DEN
-
SIN
2 stops31h 15m
United Airlines
Deal found 17-3S$ 1,164
Tue 28-409:00
SIN
-
DEN
1 stop29h 45m
United Airlines
Sat 9-515:44
DEN
-
SIN
2 stops25h 01m
United Airlines
Deal found 17-3S$ 1,194
Fri 23-1008:45
SIN
-
DEN
2 stops41h 26m
United Airlines
Mon 26-1005:15
DEN
-
SIN
1 stop25h 00m
United Airlines
Deal found 16-3S$ 1,215
Fri 23-1008:45
SIN
-
DEN
1 stop25h 43m
ANA
Mon 26-1012:25
DEN
-
SIN
1 stop22h 30m
ANA
Deal found 16-3S$ 1,247
Tue 12-520:35
SIN
-
DEN
2 stops26h 14m
United Airlines
Mon 18-519:18
DEN
-
SIN
1 stop33h 17m
United Airlines
Deal found 20-3S$ 1,250
Fri 23-1014:30
SIN
-
DEN
2 stops34h 58m
Philippine Airlines
Mon 26-1011:58
DEN
-
SIN
2 stops35h 42m
Philippine Airlines
Deal found 16-3S$ 1,255
Mon 4-515:20
SIN
-
DEN
2 stops33h 34m
Multiple Airlines
Sat 6-619:21
DEN
-
SIN
2 stops26h 34m
Multiple Airlines
Deal found 20-3S$ 1,285
Tue 16-614:10
SIN
-
DEN
2 stops22h 37m
STARLUX Airlines
Tue 30-621:05
DEN
-
SIN
2 stops25h 35m
STARLUX Airlines
Deal found 17-3S$ 1,287
Thu 29-1014:45
SIN
-
DEN
2 stops23h 03m
STARLUX Airlines
Sat 31-1012:49
DEN
-
SIN
2 stops34h 36m
STARLUX Airlines
Deal found 19-3S$ 1,289
Thu 29-1022:20
SIN
-
DEN
1 stop24h 19m
United Airlines
Sat 31-1006:00
DEN
-
SIN
2 stops24h 15m
United Airlines
Deal found 18-3S$ 1,303

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 21 March 2026.

Round-trip from

S$ 1,113

One-way from

S$ 709

Popular in

July

Cheapest in

February

Average price

S$ 1,257
United Airlines
  • United Airlines
  • 4-5-11-5
  • 3 total stops
  • 57h 20m total
  • Singapore to Denver
Search Deals
17-5
  • 17-5
  • 2 total stops
  • 47h 34m total
  • Singapore to Denver
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (S$ 300 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (S$ 103 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 21 March 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

Mon 4-5

20:35-08:40

1 stop26h 05m

Denver Intl

Mon 11-5

21:20-18:35

2 stops31h 15m

S$ 1,113

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Thu 7-5

14:00-23:59

2 stops23h 59m

Denver Intl

Sat 6-6

19:21-12:40

2 stops27h 19m

S$ 1,352

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Mon 4-5

07:30-23:50

2 stops30h 20m

Denver Intl

Mon 11-5

06:05-05:00

2 stops32h 55m

S$ 1,422

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Thu 30-4

20:35-08:38

1 stop26h 03m

Denver Intl

Sat 9-5

15:44-06:45

2 stops25h 01m

S$ 1,459

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Mon 4-5

15:20-09:50

2 stops32h 30m

Denver Intl

Mon 11-5

21:20-11:55

2 stops24h 35m

S$ 1,525

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Fri 1-5

13:45-09:15

2 stops33h 30m

Denver Intl

Fri 8-5

21:05-12:35

2 stops25h 30m

S$ 1,603

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Wed 8-4

09:00-22:59

1 stop27h 59m

Denver Intl

Wed 22-4

19:10-18:35

2 stops33h 25m

S$ 1,650

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Tue 5-5

07:30-18:10

2 stops24h 40m

Denver Intl

Tue 9-6

06:30-23:55

2 stops27h 25m

S$ 1,714

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Fri 1-5

01:25-23:50

2 stops36h 25m

Denver Intl

Tue 9-6

06:30-23:55

2 stops27h 25m

S$ 1,714
Fastest return journey

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Tue 16-6

08:45-16:35

1 stop21h 50m

Denver Intl

Tue 30-6

15:43-06:15

2 stops24h 32m

S$ 1,728

Flights are sorted by cheapest return flights first.

Deals found on 18-3

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

What is the cheapest month to book a flight from Singapore to Denver?

Currently, November is the cheapest month in which you can book a flight from Singapore to Denver (average of S$ 804). Flying from Singapore to Denver in July is currently the most expensive (average of S$ 1,430). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 21 March 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
9,451 reviews
Check prices

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

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
9,451 reviews
United Airlines
7.4
Good
9,451 reviews
Check prices

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

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
10,821 reviews
United Airlines
7.4
Good
9,451 reviews
Check prices

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

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?

    United Airlines, STARLUX Airlines, and Delta can get you from Singapore to Denver in just under 23h 59m. Your travel time can differ by up to 6h 21m. 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.

  • What is the cheapest month to book a flight from Singapore to Denver?

    Currently, November is the cheapest month in which you can book a flight from Singapore to Denver (average of S$ 804). Flying from Singapore to Denver in July is currently the most expensive (average of S$ 1,430). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Denver?

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

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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 21 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestS$ 1,043AverageS$ 1,222FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestS$ 1,115AverageS$ 1,346FlexibilityNo 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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