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Cheap flights from Singapore to Denver from S$ 706

SIN — DEN
18 Nov — 25 Nov1
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

Mon 2-1102:20 -
2 stops30h 55m
Tue 19-107:00 -
2 stops26h 50m
Deal found 16-10S$ 1,112
Fri 6-1108:40 -
1 stop19h 03m
Sun 22-1119:00 -
1 stop21h 00m
Deal found 19-10S$ 1,131
Tue 3-1106:35 -
1 stop20h 40m
Tue 19-113:28 -
1 stop27h 32m
Deal found 16-10S$ 1,210
Sun 15-1108:40 -
1 stop18h 40m
Sun 22-1108:15 -
1 stop31h 45m
Deal found 16-10S$ 1,240
Sat 19-1208:40 -
2 stops39h 15m
Thu 7-108:15 -
2 stops36h 00m
Deal found 16-10S$ 1,241
Sun 20-1208:40 -
1 stop25h 36m
Mon 11-120:33 -
2 stops43h 27m
Deal found 16-10S$ 1,250
Wed 23-1220:45 -
1 stop38h 43m
Fri 8-109:56 -
1 stop40h 49m
Deal found 15-10S$ 1,253
Sun 20-1208:40 -
1 stop25h 36m
Sat 9-119:00 -
2 stops44h 55m
Deal found 15-10S$ 1,264
Sun 20-1208:40 -
2 stops39h 15m
Sun 10-117:40 -
2 stops46h 15m
Deal found 16-10S$ 1,265

Find flight deals from Singapore to Denver

Round-trip from

S$ 1,112

One-way from

S$ 706

Popular in

November

Cheapest in

February

Average price

S$ 1,702
Japan Airlines
  • Japan Airlines
  • 2-11-19-1
  • 4 total stops
  • 57h 45m total
  • Singapore to Denver
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SWISS
  • SWISS
  • 1-12-31-12
  • 2 total stops
  • 29h 20m total
  • Singapore to Denver
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (S$ 227 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (S$ 30 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
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 Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Tue 1-12

00:05-14:25

2 stops29h 20m

Denver Intl

Wed 31-12

00:00-14:30

Nonstop0h 00m

S$ 706

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Sat 3-4

07:30-23:00

2 stops29h 30m

Denver Intl

Wed 31-12

00:00-14:30

Nonstop0h 00m

S$ 786
Fastest return journey

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Sat 13-2

10:30-23:28

2 stops27h 58m

Denver Intl

Wed 31-12

00:00-14:30

Nonstop0h 00m

S$ 788

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Fri 5-2

12:50-13:40

1 stop39h 50m

Denver Intl

Wed 31-12

00:00-14:30

Nonstop0h 00m

S$ 885

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Sun 29-11

09:30-12:43

2 stops42h 13m

Denver Intl

Wed 31-12

00:00-14:30

Nonstop0h 00m

S$ 888

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Sat 3-4

20:45-11:29

1 stop28h 44m

Denver Intl

Wed 31-12

00:00-14:30

Nonstop0h 00m

S$ 1,232

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Tue 22-12

10:30-23:11

2 stops27h 41m

Denver Intl

Mon 11-1

06:45-20:25

2 stops46h 40m

S$ 1,282

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Mon 2-11

23:55-15:35

1 stop30h 40m

Denver Intl

Thu 5-11

20:30-17:25

1 stop29h 55m

S$ 1,356

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Tue 1-12

22:30-17:40

2 stops34h 10m

Denver Intl

Tue 8-12

06:00-05:00

2 stops32h 00m

S$ 1,409

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Tue 10-11

02:20-18:15

2 stops30h 55m

Denver Intl

Sun 15-11

09:11-06:40

2 stops30h 29m

S$ 1,431

Flights are sorted by cheapest return flights first.

Deals found on 19-10

Showing 1-10 of 14 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

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, February is the cheapest month in which you can book a flight from Singapore to Denver (average of S$ 1,246). Flying from Singapore to Denver in November is currently the most expensive (average of S$ 1,790). 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

Check out reviews from past customers who have flown with United Airlines 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
7.3
Good
10,388 reviews
Check prices

Overall

7.3

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.7

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
United Airlines
7.3
Good
10,388 reviews
United Airlines
7.3
Good
10,388 reviews
Check prices

Overall

7.3

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.7

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible

Related info for your journey

  • 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?

    Korean Air, Lufthansa, and Delta can get you from Singapore to Denver in just under 27h 41m. Your travel time can differ by up to 6h 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, February is the cheapest month in which you can book a flight from Singapore to Denver (average of S$ 1,246). Flying from Singapore to Denver in November is currently the most expensive (average of S$ 1,790). 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

Singapore to Denver flights

Top airline flying from Singapore to Denver

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestS$ 1,167AverageS$ 1,483FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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Why should you use Cheapflights to find cheap flight tickets from Singapore to Denver?

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