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Cheap flights from Singapore to Denver from S$ 643

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 12-5. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — DEN
13 Mar — 20 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 11 February 2026.

Tue 31-312:35
SIN
-
DEN
1 stop41h 05m
Lufthansa
Sun 5-416:05
DEN
-
SIN
1 stop34h 30m
Lufthansa
Deal found 11-2S$ 1,174
Wed 1-412:35
SIN
-
DEN
1 stop39h 00m
Lufthansa
Thu 16-420:25
DEN
-
SIN
1 stop30h 10m
Lufthansa
Deal found 10-2S$ 1,190
Wed 1-412:35
SIN
-
DEN
1 stop39h 00m
Lufthansa
Sun 5-420:25
DEN
-
SIN
1 stop30h 10m
Lufthansa
Deal found 11-2S$ 1,193
Wed 1-412:35
SIN
-
DEN
1 stop39h 00m
Multiple Airlines
Thu 16-411:47
DEN
-
SIN
2 stops31h 18m
Multiple Airlines
Deal found 10-2S$ 1,204
Wed 1-413:45
SIN
-
DEN
2 stops34h 00m
Multiple Airlines
Sun 5-409:20
DEN
-
SIN
2 stops37h 15m
Multiple Airlines
Deal found 11-2S$ 1,207
Wed 16-923:40
SIN
-
DEN
1 stop30h 00m
Lufthansa
Tue 22-920:25
DEN
-
SIN
1 stop30h 10m
Lufthansa
Deal found 9-2S$ 1,211
Wed 9-920:35
SIN
-
DEN
2 stops26h 15m
United Airlines
Wed 16-909:35
DEN
-
SIN
1 stop30h 40m
United Airlines
Deal found 9-2S$ 1,212
Thu 19-206:35
SIN
-
DEN
1 stop20h 35m
United Airlines
Wed 4-319:43
DEN
-
SIN
1 stop21h 17m
United Airlines
Deal found 10-2S$ 1,220
Fri 13-210:10
SIN
-
DEN
1 stop21h 24m
United Airlines
Sun 22-213:45
DEN
-
SIN
2 stops27h 15m
United Airlines
Deal found 9-2S$ 1,223
Wed 16-923:40
SIN
-
DEN
1 stop30h 00m
Lufthansa
Wed 23-917:40
DEN
-
SIN
1 stop32h 50m
Lufthansa
Deal found 9-2S$ 1,239
Thu 19-215:45
SIN
-
DEN
2 stops23h 14m
Multiple Airlines
Wed 4-318:16
DEN
-
SIN
2 stops26h 49m
Multiple Airlines
Deal found 10-2S$ 1,247
Wed 16-914:00
SIN
-
DEN
2 stops23h 48m
STARLUX Airlines
Tue 22-917:50
DEN
-
SIN
2 stops28h 50m
STARLUX Airlines
Deal found 9-2S$ 1,255

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 11 February 2026.

Round-trip from

S$ 1,190

One-way from

S$ 643

Popular in

July

Cheapest in

February

Average price

S$ 1,097
Lufthansa
  • Lufthansa
  • 1-4-16-4
  • 2 total stops
  • 69h 10m total
  • Singapore to Denver
Search Deals
12-5
  • 12-5
  • 3 total stops
  • 37h 22m total
  • Singapore to Denver
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (S$ 281 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (S$ 100 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 11 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

Wed 1-4

12:35-13:35

1 stop39h 00m

Denver Intl

Thu 16-4

20:25-16:35

1 stop30h 10m

S$ 1,190

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Wed 1-4

12:35-13:35

1 stop39h 00m

Denver Intl

Sun 5-4

20:25-16:35

1 stop30h 10m

S$ 1,193

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Wed 1-4

12:35-13:35

1 stop39h 00m

Denver Intl

Thu 16-4

11:47-09:05

2 stops31h 18m

S$ 1,204

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Wed 1-4

13:45-09:45

2 stops34h 00m

Denver Intl

Sun 5-4

09:20-12:35

2 stops37h 15m

S$ 1,207

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Wed 6-5

09:00-19:31

2 stops24h 31m

Denver Intl

Wed 20-5

05:20-18:35

1 stop23h 15m

S$ 1,256

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Tue 31-3

09:00-22:59

1 stop27h 59m

Denver Intl

Sun 5-4

21:17-18:35

2 stops31h 18m

S$ 1,304

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Tue 24-3

13:15-10:51

2 stops35h 36m

Denver Intl

Sat 28-3

07:00-13:55

2 stops40h 55m

S$ 1,337

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Sun 22-3

10:10-18:25

1 stop22h 15m

Denver Intl

Mon 6-4

11:24-06:45

2 stops29h 21m

S$ 1,355

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Sun 22-3

20:00-20:24

3 stops38h 24m

Denver Intl

Mon 6-4

19:24-17:35

1 stop32h 11m

S$ 1,554

SingaporeDenver

SIN - DEN

SINDEN

Singapore Changi

Wed 25-2

10:10-19:37

2 stops24h 27m

Denver Intl

Thu 26-2

07:45-20:15

1 stop21h 30m

S$ 1,565

Flights are sorted by cheapest return flights first.

Deals found on 9-2

Showing 1-10 of 19 results
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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$ 822). Flying from Singapore to Denver in July is currently the most expensive (average of S$ 1,413). 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 11 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
9,274 reviews
Check prices

Crew

8.1

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

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
9,274 reviews
United Airlines
7.4
Good
9,274 reviews
Check prices

Crew

8.1

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

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
10,708 reviews
United Airlines
7.4
Good
9,274 reviews
Check prices

Crew

8.1

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

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?

    Lufthansa and United Airlines can get you from Singapore to Denver in just under 24h 31m. Your travel time can differ by up to 14h 29m. 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$ 822). Flying from Singapore to Denver in July is currently the most expensive (average of S$ 1,413). 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

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 11 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestS$ 1,030AverageS$ 1,210FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestS$ 1,102AverageS$ 1,327FlexibilityNo 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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