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$415+ 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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SIN
Dec 19 — Dec 261
Fri 12/19
Fri 12/26
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 November 19, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$885
(Ovago)

One-way from

$415
(oojo)

Popular in

December

Cheapest in

September

Average price

$1,032
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. 8% potential increase in price ($106 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 19, 2025.

This oojo deal was found by Cheapflights users on 11/16. 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.
Thu 12/47:20 pmDEN - SIN
1 stop31h 15mTurkish Airlines
Wed 12/1711:25 pmSIN - DEN
1 stop33h 10mTurkish Airlines
Deal found 11/16$891
This FlightHub deal was found by Cheapflights users on 11/18. 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.
Tue 11/256:25 amDEN - SIN
2 stops32h 00mChina Eastern
Tue 12/211:00 pmSIN - DEN
2 stops34h 32mChina Eastern
Deal found 11/18$951
This Booking.com deal was found by Cheapflights users on 11/18. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/411:30 amDEN - SIN
2 stops28h 25mANA
Wed 12/176:35 amSIN - DEN
2 stops24h 47mANA
Deal found 11/18$959
This oojo deal was found by Cheapflights users on 11/17. 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.
Tue 11/187:22 amDEN - SIN
2 stops31h 18mCathay Pacific
Tue 11/256:00 pmSIN - DEN
2 stops39h 43mCathay Pacific
Deal found 11/17$998
This Gotogate deal was found by Cheapflights users on 11/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:45 amDEN - SIN
1 stop31h 15mAir Canada
Wed 12/176:35 amSIN - DEN
2 stops26h 09mAir Canada
Deal found 11/18$999
This Orbitz deal was found by Cheapflights users on 11/17. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/188:02 pmDEN - SIN
2 stops56h 08mMultiple Airlines
Tue 11/258:50 amSIN - DEN
1 stop18h 47mMultiple Airlines
Deal found 11/17$1,014
This United Airlines deal was found by Cheapflights users on 11/18. 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 12/45:46 pmDEN - SIN
1 stop23h 14mUnited Airlines
Wed 12/1710:10 amSIN - DEN
1 stop24h 52mUnited Airlines
Deal found 11/18$1,015
This United Airlines deal was found by Cheapflights users on 11/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/197:45 amDEN - SIN
1 stop21h 30mUnited Airlines
Wed 11/2610:20 pmSIN - DEN
1 stop26h 51mUnited Airlines
Deal found 11/19$1,024
This United Airlines deal was found by Cheapflights users on 11/18. 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.
Tue 12/166:00 amCOS - SIN
2 stops23h 15mUnited Airlines
Tue 12/236:35 amSIN - COS
2 stops24h 53mUnited Airlines
Deal found 11/18$1,723
This American Airlines deal was found by Cheapflights users on 11/18. 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.
Tue 12/168:14 amCOS - SIN
2 stops31h 21mAmerican Airlines
Mon 12/222:20 amSIN - COS
2 stops24h 32mAmerican Airlines
Deal found 11/18$2,721
This Delta deal was found by Cheapflights users on 11/18. 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 12/161:42 pmCOS - SIN
2 stops48h 18mDelta
Mon 12/221:35 amSIN - COS
2 stops30h 44mDelta
Deal found 11/18$3,490
This Gotogate deal was found by Cheapflights users on 11/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1611:25 amCOS - SIN
2 stops28h 35mMultiple Airlines
Mon 12/223:15 amSIN - COS
2 stops32h 16mMultiple Airlines
Deal found 11/18$3,958

Cheapflights Fare Finder

 
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 November 19, 2025.
Use the filters below to find and compare flights from Colorado to Singapore that are best for you.

Fly from

Colorado

Fly to

Singapore

Route

Depart

Return

Price

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Thu 2/12

7:20 pm-5:35 pm

1 stop31h 15m

Singapore Changi

Fri 2/20

11:25 pm-5:35 pm

1 stop33h 10m

$889

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Thu 1/29

7:20 pm-5:35 pm

1 stop31h 15m

Singapore Changi

Mon 2/2

11:25 pm-5:35 pm

1 stop33h 10m

$983

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Thu 3/12

8:20 pm-5:35 pm

1 stop31h 15m

Singapore Changi

Mon 3/16

11:40 am-6:35 pm

1 stop44h 55m

$983

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Tue 3/10

6:53 pm-11:55 am

2 stops27h 02m

Singapore Changi

Wed 3/18

8:15 pm-7:20 pm

2 stops37h 05m

$1,020

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Mon 2/16

3:54 pm-8:00 am

1 stop25h 06m

Singapore Changi

Thu 3/12

10:10 am-8:15 pm

1 stop24h 05m

$1,024

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Thu 3/12

7:45 am-8:15 pm

1 stop22h 30m

Singapore Changi

Tue 3/17

10:20 pm-8:42 am

1 stop24h 22m

$1,025

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Wed 3/11

1:25 pm-8:00 am

1 stop28h 35m

Singapore Changi

Thu 3/19

10:10 am-4:40 pm

1 stop20h 30m

$1,025

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Wed 3/11

5:47 pm-8:00 am

1 stop24h 13m

Singapore Changi

Wed 3/18

10:10 am-4:40 pm

1 stop20h 30m

$1,025

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Tue 3/10

5:33 pm-8:00 am

2 stops24h 27m

Singapore Changi

Tue 3/17

10:20 pm-8:20 am

2 stops24h 00m

$1,029

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Tue 3/10

1:25 pm-8:00 am

2 stops28h 35m

Singapore Changi

Wed 3/18

10:10 am-4:40 pm

1 stop20h 30m

$1,029

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Showing 1-10 of 30 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.

Cheapflights Insights

Everything you need to know about your flight from Colorado to Singapore

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

Currently, November is the cheapest month in which you can book a flight from Colorado to Singapore (average of $728). Flying from Colorado to Singapore in December is currently the most expensive (average of $1,203). 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 November 19, 2025.

One of the essential ways to save on airfare from Colorado to Singapore is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 25% on airfare.

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.

  • How long is the flight from Colorado to Singapore?

    Departing from Colorado to Singapore will take you 25h 06m. The distance from Colorado to Singapore is about 9056 mi. This flight may include one or multiple stops.

  • 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, November is the cheapest month in which you can book a flight from Colorado to Singapore (average of $728). Flying from Colorado to Singapore in December is currently the most expensive (average of $1,203). 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

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Top 5 airlines flying from Colorado to Singapore

Discover the top 5 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 November 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$797Average$937FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$861Average$1,008FlexibilityNo cancel feeOn-time67%
ANACheapest$1,005Average$1,142FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$1,079Average$1,288FlexibilityNo cancel feeOn-time69%
Singapore AirlinesCheapest$1,158Average$1,522FlexibilityNo cancel feeOn-time81%

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