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Cheap flights from Singapore to Denver from S$ 656

SIN — DEN
27 Nov — 4 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

Thu 12-1108:40 -
1 stop24h 33m
Sun 15-1108:15 -
1 stop31h 45m
Deal found 27-10S$ 1,243
Tue 22-1215:15 -
2 stops33h 39m
Thu 7-108:47 -
2 stops38h 13m
Deal found 27-10S$ 1,252
Mon 9-1109:30 -
3 stops37h 52m
Thu 12-1106:30 -
3 stops42h 45m
Deal found 26-10S$ 1,266
Mon 9-1123:55 -
1 stop30h 40m
Thu 12-1116:15 -
1 stop34h 10m
Deal found 26-10S$ 1,307
Sat 21-1108:40 -
1 stop18h 40m
Sat 28-1119:20 -
2 stops44h 40m
Deal found 24-10S$ 1,309
Thu 24-1209:30 -
2 stops44h 26m
Sat 9-122:42 -
1 stop29h 23m
Deal found 27-10S$ 1,334
Tue 15-1202:20 -
2 stops26h 58m
Tue 5-107:21 -
2 stops32h 19m
Deal found 24-10S$ 1,351
Sat 7-1123:45 -
1 stop34h 20m
Tue 10-1117:25 -
1 stop32h 40m
Deal found 23-10S$ 1,354

Find flight deals from Singapore to Denver

Round-trip from

S$ 1,243

One-way from

S$ 656

Popular in

November

Cheapest in

February

Average price

S$ 1,704
Air Canada
  • Air Canada
  • 12-11-15-11
  • 3 total stops
  • 56h 08m total
  • Singapore to Denver
Search Deals
10-12-31-12
  • 10-12-31-12
  • 3 total stops
  • 54h 06m total
  • Singapore to Denver
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (S$ 228 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
Search Deals

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

Sat 13-2

22:30-17:35

2 stops34h 05m

Denver Intl

Wed 31-12

00:00-14:30

Nonstop0h 00m

S$ 785

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Thu 4-2

01:40-17:17

2 stops30h 37m

Denver Intl

Wed 31-12

00:00-14:30

Nonstop0h 00m

S$ 785
Fastest return journey

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Sat 3-4

07:30-17:35

2 stops24h 05m

Denver Intl

Wed 31-12

00:00-14:30

Nonstop0h 00m

S$ 789

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Tue 29-12

08:55-20:28

3 stops50h 33m

Denver Intl

Wed 31-12

00:00-14:30

Nonstop0h 00m

S$ 1,121

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$ 1,239

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Sat 21-11

08:40-12:20

1 stop18h 40m

Denver Intl

Sat 28-11

19:20-07:00

2 stops44h 40m

S$ 1,309

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Sat 7-11

23:45-13:40

2 stops28h 55m

Denver Intl

Tue 10-11

15:55-17:05

1 stop34h 10m

S$ 1,424

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Wed 11-11

02:20-18:15

2 stops30h 55m

Denver Intl

Sun 15-11

09:11-06:40

2 stops30h 29m

S$ 1,430

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

07:03-00:50

2 stops26h 47m

S$ 1,450

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Thu 26-11

06:35-12:15

1 stop20h 40m

Denver Intl

Wed 9-12

11:45-06:55

2 stops28h 10m

S$ 1,473

Flights are sorted by cheapest return flights first.

Deals found on 24-10

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$ 1,248). Flying from Singapore to Denver in November is currently the most expensive (average of S$ 1,792). 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
10,444 reviews
Check prices

Overall

7.3

Comfort

7.3

Crew

8.1

Food

6.7

Entertainment

7.1

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
10,444 reviews
United Airlines
7.3
Good
10,444 reviews
Check prices

Overall

7.3

Comfort

7.3

Crew

8.1

Food

6.7

Entertainment

7.1

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?

    Air Canada, Lufthansa, and Japan Airlines can get you from Singapore to Denver in just under 18h 40m. Your travel time can differ by up to 12h 15m. 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$ 1,248). Flying from Singapore to Denver in November is currently the most expensive (average of S$ 1,792). 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$ 1,168AverageS$ 1,485FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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