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Cheap flights from Singapore to Denver from S$ 634

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 11-3. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — DEN
23 Mar — 30 Mar1
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 February 2026.

Fri 6-313:15
SIN
-
DEN
2 stops25h 44m
Multiple Airlines
Mon 9-319:52
DEN
-
SIN
2 stops26h 13m
Multiple Airlines
Deal found 19-2S$ 1,118
Tue 24-206:35
SIN
-
DEN
1 stop20h 35m
United Airlines
Thu 26-207:45
DEN
-
SIN
1 stop21h 30m
United Airlines
Deal found 19-2S$ 1,219
Fri 6-315:45
SIN
-
DEN
2 stops23h 14m
Multiple Airlines
Sat 7-319:52
DEN
-
SIN
2 stops25h 13m
Multiple Airlines
Deal found 20-2S$ 1,234
Wed 9-1215:45
SIN
-
DEN
2 stops35h 10m
Multiple Airlines
Thu 24-1219:00
DEN
-
SIN
2 stops26h 05m
Multiple Airlines
Deal found 17-2S$ 1,241
Thu 5-315:15
SIN
-
DEN
2 stops33h 29m
Multiple Airlines
Mon 6-409:25
DEN
-
SIN
1 stop42h 10m
Multiple Airlines
Deal found 16-2S$ 1,244
Wed 25-314:25
SIN
-
DEN
2 stops32h 35m
Multiple Airlines
Wed 8-420:40
DEN
-
SIN
2 stops25h 55m
Multiple Airlines
Deal found 18-2S$ 1,253
Thu 5-310:10
SIN
-
DEN
2 stops27h 39m
Singapore Airlines
Fri 6-307:45
DEN
-
SIN
1 stop21h 30m
Singapore Airlines
Deal found 20-2S$ 1,259
Thu 5-315:45
SIN
-
DEN
2 stops23h 14m
Multiple Airlines
Tue 7-419:24
DEN
-
SIN
2 stops26h 31m
Multiple Airlines
Deal found 16-2S$ 1,266

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 February 2026.

Round-trip from

S$ 1,118

One-way from

S$ 634

Popular in

July

Cheapest in

February

Average price

S$ 1,099
6-3-9-3
  • 6-3-9-3
  • 4 total stops
  • 51h 57m total
  • Singapore to Denver
Search Deals
11-3
  • 11-3
  • 3 total stops
  • 37h 45m total
  • Singapore to Denver
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (S$ 282 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (S$ 101 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 February 2026.
Use the filters below to find and compare flights from Singapore to Denver that are best for you.

Fly from

Singapore

Fly to

Denver

Route

Depart

Return

Price

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Mon 9-3

22:20-18:25

1 stop34h 05m

Denver Intl

Sun 15-3

07:45-07:00

2 stops33h 15m

S$ 1,219

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Thu 5-3

15:15-09:44

2 stops33h 29m

Denver Intl

Mon 6-4

09:25-17:35

1 stop42h 10m

S$ 1,244

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Fri 6-3

14:25-09:35

2 stops34h 10m

Denver Intl

Mon 9-3

19:52-13:05

2 stops27h 13m

S$ 1,257

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Thu 5-3

15:45-23:59

2 stops23h 14m

Denver Intl

Mon 6-4

19:24-13:55

2 stops28h 31m

S$ 1,259

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Thu 5-3

15:45-23:59

2 stops23h 14m

Denver Intl

Tue 7-4

19:24-11:55

2 stops26h 31m

S$ 1,266

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Mon 9-3

14:25-09:35

2 stops33h 10m

Denver Intl

Sun 15-3

22:29-13:05

2 stops48h 36m

S$ 1,292

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Mon 9-3

10:10-22:20

1 stop26h 10m

Denver Intl

Sat 14-3

20:00-20:15

2 stops34h 15m

S$ 1,307

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Wed 4-3

10:10-14:52

1 stop19h 42m

Denver Intl

Tue 7-4

17:42-06:45

2 stops23h 03m

S$ 1,326

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Tue 24-3

13:15-10:51

2 stops35h 36m

Denver Intl

Sat 28-3

07:00-11:55

2 stops38h 55m

S$ 1,342

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Wed 4-3

14:45-21:23

2 stops21h 38m

Denver Intl

Mon 6-4

19:24-12:40

2 stops27h 16m

S$ 1,359

Flights are sorted by cheapest return flights first.

Deals found on 19-2

Showing 1-10 of 20 results
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$ 824). Flying from Singapore to Denver in July is currently the most expensive (average of S$ 1,416). 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 February 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
9,335 reviews
Check prices

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Food

6.6

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
9,335 reviews
United Airlines
7.4
Good
9,335 reviews
Check prices

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Food

6.6

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
10,734 reviews
United Airlines
7.4
Good
9,335 reviews
Check prices

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Food

6.6

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 and EVA Air can get you from Singapore to Denver in just under 23h 14m. Your travel time can differ by up to 10h 51m. 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$ 824). Flying from Singapore to Denver in July is currently the most expensive (average of S$ 1,416). 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 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestS$ 1,033AverageS$ 1,213FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestS$ 1,105AverageS$ 1,328FlexibilityNo 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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