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Cheap flights from Singapore to Denver from S$ 670

SIN — DEN
24 Nov — 1 Dec1
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

Fri 13-1108:40 -
1 stop19h 03m
Fri 27-1108:15 -
1 stop31h 45m
Deal found 22-10S$ 1,132
Thu 12-1102:20 -
2 stops34h 49m
Fri 27-1108:20 -
2 stops31h 20m
Deal found 22-10S$ 1,231
Thu 12-1100:05 -
2 stops29h 20m
Fri 27-1116:15 -
1 stop34h 10m
Deal found 22-10S$ 1,232
Thu 19-1108:40 -
1 stop24h 33m
Thu 26-1119:00 -
1 stop21h 00m
Deal found 22-10S$ 1,251
Wed 4-1100:05 -
2 stops29h 20m
Sun 8-1116:15 -
1 stop34h 10m
Deal found 22-10S$ 1,294
Sat 21-1108:40 -
1 stop18h 40m
Sat 28-1119:20 -
2 stops44h 40m
Deal found 24-10S$ 1,306

Find flight deals from Singapore to Denver

Round-trip from

S$ 1,132

One-way from

S$ 670

Popular in

November

Cheapest in

February

Average price

S$ 1,700
Air Canada
  • Air Canada
  • 13-11-27-11
  • 2 total stops
  • 50h 48m total
  • Singapore to Denver
Search Deals
5-12-31-12
  • 5-12-31-12
  • 3 total stops
  • 53h 01m 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$ 28 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

Wed 23-12

20:45-20:28

1 stop38h 43m

Denver Intl

Wed 31-12

00:00-14:30

Nonstop0h 00m

S$ 698

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Mon 2-11

23:55-15:35

1 stop30h 40m

Denver Intl

Wed 31-12

00:00-14:30

Nonstop0h 00m

S$ 767

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Sat 21-11

08:40-08:24

2 stops38h 44m

Denver Intl

Wed 31-12

00:00-14:30

Nonstop0h 00m

S$ 783
Fastest return journey

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Sun 27-12

10:30-23:11

2 stops27h 41m

Denver Intl

Wed 31-12

00:00-14:30

Nonstop0h 00m

S$ 786

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Sat 2-1

10:15-20:44

2 stops49h 29m

Denver Intl

Wed 31-12

00:00-14:30

Nonstop0h 00m

S$ 1,040

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Tue 29-12

16:00-09:16

3 stops56h 16m

Denver Intl

Wed 31-12

00:00-14:30

Nonstop0h 00m

S$ 1,068

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Thu 12-11

02:20-22:09

2 stops34h 49m

Denver Intl

Fri 27-11

08:20-06:40

2 stops31h 20m

S$ 1,231

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Mon 23-11

22:20-16:26

2 stops33h 06m

Denver Intl

Mon 30-11

07:40-20:15

1 stop21h 35m

S$ 1,310

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Tue 29-12

23:55-15:35

1 stop30h 40m

Denver Intl

Wed 31-12

00:00-14:30

Nonstop0h 00m

S$ 1,346

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Fri 13-11

08:40-18:03

2 stops24h 23m

Denver Intl

Fri 27-11

06:42-07:00

3 stops33h 18m

S$ 1,348

Flights are sorted by cheapest return flights first.

Deals found on 22-10

Showing 1-10 of 16 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$ 1,245). Flying from Singapore to Denver in November is currently the most expensive (average of S$ 1,788). 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
10,432 reviews
Check prices

Food

6.7

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Overall

7.3

Crew

8.1

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
10,432 reviews
United Airlines
7.3
Good
10,432 reviews
Check prices

Food

6.7

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Overall

7.3

Crew

8.1

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?

    Japan Airlines, United Airlines, and Lufthansa can get you from Singapore to Denver in just under 33h 06m. Your travel time can differ by up to 1h 43m. 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$ 1,245). Flying from Singapore to Denver in November is currently the most expensive (average of S$ 1,788). 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$ 1,165AverageS$ 1,481FlexibilityNo 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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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.

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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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