Find flights
When to book
Airlines
FAQs

Cheap flights from Singapore to Denver from S$ 893

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 20-12. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — DEN
23 Jul — 30 Jul1
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 23 June 2026.

Tue 18-807:00
SIN
-
DEN
1 stop24h 13m
Air Canada
Sat 22-819:45
DEN
-
SIN
2 stops25h 30m
Air Canada
Deal found 21-6S$ 1,124
Sun 11-1007:00
SIN
-
DEN
1 stop23h 58m
Air Canada
Sat 17-1019:16
DEN
-
SIN
2 stops43h 59m
Air Canada
Deal found 20-6S$ 1,128
Tue 7-706:15
SIN
-
DEN
2 stops26h 00m
Air Canada
Tue 14-719:45
DEN
-
SIN
1 stop19h 30m
Air Canada
Deal found 19-6S$ 1,139
Sat 27-607:00
SIN
-
DEN
1 stop30h 12m
Air Canada
Sun 12-719:45
DEN
-
SIN
1 stop19h 30m
Air Canada
Deal found 23-6S$ 1,193
Mon 20-708:45
SIN
-
DEN
2 stops28h 53m
United Airlines
Tue 28-715:47
DEN
-
SIN
1 stop24h 28m
United Airlines
Deal found 20-6S$ 1,316
Tue 10-1122:20
SIN
-
DEN
2 stops25h 17m
United Airlines
Sun 31-120:51
DEN
-
SIN
1 stop32h 24m
United Airlines
Deal found 22-6S$ 1,318

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 23 June 2026.

Round-trip from

S$ 1,124

One-way from

S$ 893

Popular in

January

Cheapest in

February

Average price

S$ 1,630
Air Canada
  • Air Canada
  • 18-8-22-8
  • 3 total stops
  • 49h 43m total
  • Singapore to Denver
Search Deals
20-12
  • 20-12
  • 2 total stops
  • 42h 08m total
  • Singapore to Denver
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (S$ 25 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (S$ 33 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 23 June 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

Tue 18-8

07:00-18:04

2 stops25h 04m

Denver Intl

Sat 22-8

19:45-11:15

2 stops25h 30m

S$ 1,189

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Mon 20-7

08:45-23:38

2 stops28h 53m

Denver Intl

Tue 28-7

15:47-06:15

1 stop24h 28m

S$ 1,316

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Tue 10-11

22:20-08:37

2 stops25h 17m

Denver Intl

Sun 31-1

20:51-20:15

1 stop32h 24m

S$ 1,318

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Thu 6-8

08:45-00:47

1 stop30h 02m

Denver Intl

Sat 15-8

08:00-06:15

2 stops32h 15m

S$ 1,381
Fastest return journey

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Sat 31-10

14:45-22:21

2 stops21h 36m

Denver Intl

Mon 2-11

18:31-13:25

2 stops27h 54m

S$ 1,434

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Sat 19-12

09:30-12:08

2 stops41h 38m

Denver Intl

Thu 7-1

08:15-04:55

2 stops29h 40m

S$ 1,451

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Tue 21-7

15:20-17:20

2 stops40h 00m

Denver Intl

Tue 6-10

07:05-11:55

2 stops38h 50m

S$ 1,472

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Sat 19-12

21:00-12:08

2 stops30h 08m

Denver Intl

Thu 7-1

08:15-04:55

2 stops29h 40m

S$ 1,489

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Sun 11-10

20:35-08:40

1 stop26h 05m

Denver Intl

Sat 17-10

05:00-18:35

1 stop23h 35m

S$ 1,623

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Tue 21-7

08:45-16:35

1 stop21h 50m

Denver Intl

Tue 6-10

11:15-06:15

1 stop29h 00m

S$ 1,637

Flights are sorted by cheapest return flights first.

Deals found on 23-6

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 23 June 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
9,875 reviews
Check prices

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
United Airlines
7.4
Good
9,875 reviews
United Airlines
7.4
Good
9,875 reviews
Check prices

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
Air Canada
7.1
Good
11,244 reviews
United Airlines
7.4
Good
9,875 reviews
Check prices

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this

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, United Airlines, and STARLUX Airlines can get you from Singapore to Denver in just under 21h 36m. Your travel time can differ by up to 7h 17m. 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 23 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestS$ 1,055AverageS$ 1,230FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestS$ 1,128AverageS$ 1,291FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.