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$442+ Cheap flights from Colorado to Singapore

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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SIN
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Colorado to Singapore

Keep the following information in mind while searching for Colorado to Singapore flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$801
(FlightHub)

One-way from

$442
(Kiwi.com)

Popular in

August

Cheapest in

September

Average price

$1,141
Provider with most accurate pricing for Denver Intl-Singapore Changi flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Singapore Changi flights.
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From Colorado to Singapore
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One-way flight from Colorado to Singapore
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Highest demand for flights based on searches. 7% potential increase in price ($123 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Colorado to Singapore

Cheapest flights from Colorado to Singapore
Explore the most affordable flight options available from Colorado to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This FlightHub deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/108:35 pmDEN - SIN
1 stop31h 00mTurkish Airlines
Mon 3/1711:25 pmSIN - DEN
1 stop33h 15mTurkish Airlines
Deal found 2/20$801
This Air Canada deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/117:05 pmDEN - SIN
1 stop22h 00mAir Canada
Tue 5/278:00 amSIN - DEN
2 stops25h 23mAir Canada
Deal found 2/20$956
This Trip.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/37:06 amDEN - SIN
2 stops40h 14mMultiple Airlines
Fri 4/182:35 pmSIN - DEN
2 stops33h 04mMultiple Airlines
Deal found 2/20$992
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/105:05 amDEN - SIN
2 stops29h 45mAmerican Airlines
Mon 3/178:15 amSIN - DEN
2 stops25h 24mAmerican Airlines
Deal found 2/20$1,053
This United deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/119:21 pmDEN - SIN
1 stop31h 04mUnited Airlines
Tue 5/278:45 amSIN - DEN
1 stop27h 56mUnited Airlines
Deal found 2/20$1,093
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/207:30 amCOS - SIN
2 stops33h 30mUnited Airlines
Thu 3/2710:10 amSIN - COS
2 stops22h 52mUnited Airlines
Deal found 2/20$1,097
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/116:35 amDEN - SIN
2 stops27h 35mDelta
Sun 3/2310:30 pmSIN - DEN
2 stops39h 18mDelta
Deal found 2/20$1,106
This Gurufare deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:20 amDEN - SIN
2 stops28h 00mJapan Airlines
Sat 9/271:55 amSIN - DEN
2 stops29h 24mJapan Airlines
Deal found 2/20$1,199
This Cheapflightsfares deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/207:05 amDEN - SIN
2 stops32h 20mChina Eastern
Fri 4/2512:55 amSIN - DEN
2 stops31h 24mChina Eastern
Deal found 2/19$1,248
This oojo deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/77:50 pmDEN - SIN
2 stops36h 45mPhilippine Airlines
Thu 4/1712:20 amSIN - DEN
2 stops29h 44mPhilippine Airlines
Deal found 2/20$1,289
This FlightHub deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/197:45 pmDEN - SIN
1 stop22h 10mSingapore Airlines
Wed 3/266:50 pmSIN - DEN
1 stop38h 50mSingapore Airlines
Deal found 2/19$1,374
This KLM deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/76:00 amCOS - SIN
2 stops44h 30mMultiple Airlines
Tue 5/1312:40 amSIN - COS
2 stops34h 40mMultiple Airlines
Deal found 2/19$1,539

Find flights from Colorado to Singapore within your budget

Customize your flight search to find flights from Colorado to Singapore 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 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Colorado

Fly to

Singapore

Route

Depart

Return

Price

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Mon 3/10

8:35 pm-5:35 pm

1 stop31h 00m

Singapore Changi

Mon 3/17

11:25 pm-6:40 pm

1 stop33h 15m

$801

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sun 5/11

7:05 pm-7:05 am

1 stop22h 00m

Singapore Changi

Tue 5/27

8:00 am-7:23 pm

2 stops25h 23m

$956

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Thu 4/3

7:06 am-1:20 pm

2 stops40h 14m

Singapore Changi

Fri 4/18

2:35 pm-9:39 am

2 stops33h 04m

$992

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Mon 3/10

5:05 am-12:50 am

2 stops29h 45m

Singapore Changi

Mon 3/17

8:15 am-7:39 pm

2 stops25h 24m

$1,053

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sun 5/11

9:21 pm-6:25 pm

1 stop31h 04m

Singapore Changi

Tue 5/27

8:45 am-10:41 pm

1 stop27h 56m

$1,093

Colorado SpringsSingapore

COS - SIN

COSSIN

Colorado Springs

Thu 3/20

7:30 am-7:00 am

2 stops33h 30m

Singapore Changi

Thu 3/27

10:10 am-7:02 pm

2 stops22h 52m

$1,097

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Tue 3/11

6:35 am-12:10 am

2 stops27h 35m

Singapore Changi

Sun 3/23

10:30 pm-11:48 pm

2 stops39h 18m

$1,106

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sun 4/20

7:05 am-5:25 am

2 stops32h 20m

Singapore Changi

Fri 4/25

12:55 am-6:19 pm

2 stops31h 24m

$1,248

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Fri 3/7

7:50 pm-11:35 pm

2 stops36h 45m

Singapore Changi

Thu 4/17

12:20 am-4:04 pm

2 stops29h 44m

$1,289

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Wed 3/19

7:45 pm-7:55 am

1 stop22h 10m

Singapore Changi

Wed 3/26

6:50 pm-7:40 pm

1 stop38h 50m

$1,374

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 33 results
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Best time to book a flight from Colorado to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Colorado with our price prediction graph.
Estimated round-trip 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.

Travel insights for flights from Colorado to Singapore

Get recent, data-driven insights about flights from Colorado to Singapore including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Colorado to Singapore?

Currently, September is the cheapest month in which you can book a flight from Colorado to Singapore (average of $1,011). Flying from Colorado to Singapore in December is currently the most expensive (average of $1,684). 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.

What is the cheapest time of day to fly from CO to SG?

Find hourly flight availability from Colorado to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Singapore as you normally would.

Rainfall in Singapore by month

Plan your trip to Singapore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Singapore ranges from 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.

Temperature in Singapore by month

Plan your trip to Singapore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated February 20, 2025.
Peruse reviews from past customers who have flown with Singapore Airlines, Delta and Alaska Airlines from Colorado to Singapore to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,301 reviews

Boarding

8.2

Entertainment

8.0

Comfort

8.0

Crew

8.6

Food

7.7

Overall

8.1

Reviews

1 / 20

6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Singapore Airlines
8.1
Very good
1,301 reviews
Singapore Airlines
8.1
Very good
1,301 reviews

Boarding

8.2

Entertainment

8.0

Comfort

8.0

Crew

8.6

Food

7.7

Overall

8.1

Reviews

1 / 20

6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Delta
8.0
Very good
8,219 reviews
Singapore Airlines
8.1
Very good
1,301 reviews

Boarding

8.2

Entertainment

8.0

Comfort

8.0

Crew

8.6

Food

7.7

Overall

8.1

Reviews

1 / 20

6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Alaska Airlines
8.0
Very good
9,697 reviews
Singapore Airlines
8.1
Very good
1,301 reviews

Boarding

8.2

Entertainment

8.0

Comfort

8.0

Crew

8.6

Food

7.7

Overall

8.1

Reviews

1 / 20

6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

KLM
7.8
Good
1,333 reviews
Singapore Airlines
8.1
Very good
1,301 reviews

Boarding

8.2

Entertainment

8.0

Comfort

8.0

Crew

8.6

Food

7.7

Overall

8.1

Reviews

1 / 20

6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Cathay Pacific
7.5
Good
820 reviews
Singapore Airlines
8.1
Very good
1,301 reviews

Boarding

8.2

Entertainment

8.0

Comfort

8.0

Crew

8.6

Food

7.7

Overall

8.1

Reviews

1 / 20

6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Related info for your journey

Find useful and relevant information for your journey from Colorado to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Colorado to Singapore one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $496. Users have also found prices from $614 and $822 on United Airlines and Alaska Airlines, respectively.

  • Can I find deals for flights from Colorado to Singapore that include hotel bookings?

    Yes. In addition to deals on Colorado to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado to Singapore.

  • Can I find deals for business class flights from Colorado to Singapore?

    Yes. Cheapflights offers flight deals from Colorado to Singapore 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 Colorado to Singapore?

    Currently, September is the cheapest month in which you can book a flight from Colorado to Singapore (average of $1,011). Flying from Colorado to Singapore in December is currently the most expensive (average of $1,684). 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.

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Top 6 airlines flying from Colorado to Singapore

Discover the top 6 airlines that operate flights from Colorado to Singapore. 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 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$797Average$1,046FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$875Average$1,754FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$996Average$1,271FlexibilityNo cancel feeOn-time67%
ANACheapest$997Average$1,675FlexibilityNo cancel feeOn-time80%
Singapore AirlinesCheapest$1,305Average$1,506FlexibilityNo cancel feeOn-time81%
Air FranceCheapest$1,555Average$1,779FlexibilityNo cancel feeOn-time77%
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