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Cheap flights from Singapore to Denver from S$ 730

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 4-6. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — DEN
24 Jun — 1 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 25 May 2026.

Tue 15-920:50
SIN
-
DEN
2 stops40h 18m
Air Canada
Tue 29-909:40
DEN
-
SIN
1 stop29h 35m
Air Canada
Deal found 21-5S$ 1,200
Sat 20-607:00
SIN
-
DEN
2 stops26h 35m
Air Canada
Sun 5-719:50
DEN
-
SIN
1 stop19h 25m
Air Canada
Deal found 22-5S$ 1,201
Tue 13-1020:50
SIN
-
DEN
2 stops34h 08m
Air Canada
Mon 26-1008:15
DEN
-
SIN
2 stops30h 40m
Air Canada
Deal found 24-5S$ 1,205
Tue 15-920:35
SIN
-
DEN
2 stops35h 50m
United Airlines
Thu 17-905:00
DEN
-
SIN
1 stop23h 35m
United Airlines
Deal found 22-5S$ 1,211
Sat 4-707:00
SIN
-
DEN
1 stop30h 12m
Air Canada
Sat 11-719:18
DEN
-
SIN
2 stops43h 57m
Air Canada
Deal found 21-5S$ 1,309
Tue 13-1022:45
SIN
-
DEN
1 stop29h 35m
Multiple Airlines
Mon 26-1012:25
DEN
-
SIN
1 stop22h 30m
Multiple Airlines
Deal found 24-5S$ 1,369
Sun 21-607:00
SIN
-
DEN
1 stop30h 12m
Multiple Airlines
Fri 26-609:10
DEN
-
SIN
2 stops24h 30m
Multiple Airlines
Deal found 22-5S$ 1,374

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 25 May 2026.

Round-trip from

S$ 1,200

One-way from

S$ 730

Popular in

July

Cheapest in

February

Average price

S$ 1,138
Air Canada
  • Air Canada
  • 15-9-29-9
  • 3 total stops
  • 69h 53m total
  • Singapore to Denver
Search Deals
Air China
  • Air China
  • 4-6
  • 2 total stops
  • 39h 45m total
  • Singapore to Denver
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (S$ 163 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (S$ 58 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 25 May 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 6-7

06:15-08:22

2 stops40h 07m

Denver Intl

Mon 13-7

05:15-18:35

1 stop23h 20m

S$ 1,421
Fastest return journey

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Tue 15-9

06:15-12:05

1 stop19h 50m

Denver Intl

Tue 29-9

07:45-18:35

1 stop20h 50m

S$ 1,422

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Tue 15-9

06:15-12:05

1 stop19h 50m

Denver Intl

Thu 17-9

07:40-18:35

1 stop20h 55m

S$ 1,461

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Tue 21-7

15:20-20:10

2 stops42h 50m

Denver Intl

Tue 6-10

18:56-11:55

2 stops26h 59m

S$ 1,488

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Wed 16-9

08:45-20:07

1 stop25h 22m

Denver Intl

Sun 20-9

10:05-06:15

2 stops30h 10m

S$ 1,504

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Thu 17-9

06:15-12:05

1 stop19h 50m

Denver Intl

Sun 20-9

05:00-18:35

1 stop23h 35m

S$ 1,516

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Tue 13-10

13:45-11:25

3 stops35h 40m

Denver Intl

Mon 26-10

18:56-13:05

2 stops28h 09m

S$ 1,547

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Wed 17-6

20:35-18:25

2 stops35h 50m

Denver Intl

Wed 24-6

06:00-18:35

1 stop22h 35m

S$ 1,557
Cheapest one-way

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Tue 9-6

07:00-08:47

2 stops39h 47m

S$ 744

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Fri 5-6

18:00-10:04

2 stops30h 04m

S$ 817

Flights are sorted by cheapest return flights first.

Deals found on 23-5

Showing 1-10 of 19 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 25 May 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
9,747 reviews
Check prices

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,747 reviews
United Airlines
7.4
Good
9,747 reviews
Check prices

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
Air Canada
7.1
Good
11,083 reviews
United Airlines
7.4
Good
9,747 reviews
Check prices

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

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 can get you from Singapore to Denver in just under 40h 07m. Your travel time can differ by up to . There are 14574 km between Singapore and Denver.

  • 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

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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 25 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestS$ 1,042AverageS$ 1,219FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestS$ 1,114AverageS$ 1,325FlexibilityNo 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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