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$379+ 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SIN
Dec 29 — Jan 51
Mon 12/29
Mon 1/5
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 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$823
(Gurufare)

One-way from

$379
(Kiwi.com)

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. 7% potential increase in price ($102 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($50 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 29, 2025.

This Air Canada deal was found by Cheapflights users on 11/28. 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.
Mon 12/17:26 pmDEN - SIN
2 stops44h 34mAir Canada
Mon 12/159:00 pmSIN - DEN
2 stops30h 37mAir Canada
Deal found 11/28$1,012
This United Airlines deal was found by Cheapflights users on 11/28. 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.
Mon 12/11:25 pmDEN - SIN
1 stop27h 35mUnited Airlines
Mon 12/1510:10 amSIN - DEN
1 stop19h 37mUnited Airlines
Deal found 11/28$1,024
This Gotogate deal was found by Cheapflights users on 11/28. 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.
Fri 11/287:16 pmDEN - SIN
2 stops68h 44mAir Canada
Thu 12/48:50 amSIN - DEN
2 stops48h 13mAir Canada
Deal found 11/28$1,030
This Booking.com deal was found by Cheapflights users on 11/27. 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.
Fri 11/287:16 pmDEN - SIN
2 stops68h 44mAir Canada
Wed 12/39:00 pmSIN - DEN
2 stops30h 37mAir Canada
Deal found 11/27$1,031
This FlightHub deal was found by Cheapflights users on 11/27. 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.
Fri 11/288:03 amDEN - SIN
1 stop30h 27mSingapore Airlines
Wed 12/38:45 pmSIN - DEN
1 stop36h 10mSingapore Airlines
Deal found 11/27$1,038
This Ovago deal was found by Cheapflights users on 11/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/511:30 amDEN - SIN
2 stops28h 25mANA
Thu 12/186:35 amSIN - DEN
2 stops26h 44mANA
Deal found 11/28$1,039
This United Airlines deal was found by Cheapflights users on 11/28. 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.
Fri 11/287:45 amDEN - SIN
1 stop21h 30mUnited Airlines
Thu 12/410:10 amSIN - DEN
1 stop19h 37mUnited Airlines
Deal found 11/28$1,074
This United Airlines deal was found by Cheapflights users on 11/27. 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.
Fri 11/286:00 amDEN - SIN
1 stop23h 15mUnited Airlines
Wed 12/310:10 amSIN - DEN
2 stops21h 12mUnited Airlines
Deal found 11/27$1,079
This Delta deal was found by Cheapflights users on 11/28. 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.
Mon 12/16:25 amDEN - SIN
2 stops26h 45mDelta
Sun 12/141:35 amSIN - DEN
2 stops31h 57mDelta
Deal found 11/28$1,188
This Gurufare deal was found by Cheapflights users on 11/28. 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 12/56:25 amDEN - SIN
2 stops32h 00mChina Eastern
Wed 12/1712:25 amSIN - DEN
2 stops33h 07mChina Eastern
Deal found 11/28$1,237
This United Airlines deal was found by Cheapflights users on 11/27. 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 12/2511:33 amCOS - SIN
2 stops41h 42mUnited Airlines
Thu 1/110:10 amSIN - COS
2 stops37h 36mUnited Airlines
Deal found 11/27$2,226
This United Airlines deal was found by Cheapflights users on 11/28. 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.
Sat 12/275:10 pmCOS - SIN
2 stops36h 05mUnited Airlines
Sat 1/310:10 amSIN - COS
2 stops26h 01mUnited Airlines
Deal found 11/28$2,925

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 29, 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

Colorado SpringsSingapore

COS - SIN

COSSIN

Colorado Springs

Thu 1/22

11:43 am-8:00 am

2 stops29h 17m

Singapore Changi

Mon 1/26

10:10 am-8:05 pm

2 stops24h 55m

$849

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sun 1/18

11:50 am-6:55 am

2 stops28h 05m

Singapore Changi

Tue 1/27

10:45 am-7:37 pm

2 stops23h 52m

$932

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Thu 1/29

7:20 pm-5:35 pm

1 stop31h 15m

Singapore Changi

Mon 2/2

11:40 am-5:35 pm

1 stop44h 55m

$983

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Thu 1/15

7:20 pm-5:35 pm

1 stop31h 15m

Singapore Changi

Mon 1/26

11:40 am-5:35 pm

1 stop44h 55m

$983

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Thu 1/15

7:20 pm-5:35 pm

1 stop31h 15m

Singapore Changi

Tue 1/27

5:15 am-5:35 pm

1 stop27h 20m

$983

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Thu 1/22

9:10 am-5:45 pm

1 stop41h 35m

Singapore Changi

Sat 1/31

6:00 pm-10:02 am

2 stops31h 02m

$991

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Tue 3/3

7:45 am-8:15 pm

1 stop21h 30m

Singapore Changi

Thu 3/19

10:10 am-10:30 pm

2 stops26h 20m

$1,015

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Wed 1/14

11:35 am-8:00 am

1 stop29h 25m

Singapore Changi

Thu 1/29

10:20 pm-10:05 am

1 stop26h 45m

$1,018

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Mon 1/12

5:18 am-8:15 pm

1 stop23h 57m

Singapore Changi

Tue 1/27

10:10 am-4:37 pm

1 stop21h 27m

$1,018

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Tue 3/10

7:44 pm-11:55 am

2 stops26h 11m

Singapore Changi

Wed 3/18

8:15 pm-7:34 pm

2 stops37h 19m

$1,020

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/29

Showing 1-10 of 25 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 April is currently the most expensive (average of $1,029). 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 29, 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 28h 05m. 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 April is currently the most expensive (average of $1,029). 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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Alternative routes for Colorado to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
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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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$797Average$932FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$862Average$1,015FlexibilityNo cancel feeOn-time67%
ANACheapest$958Average$1,258FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$1,062Average$1,273FlexibilityNo cancel feeOn-time69%
Singapore AirlinesCheapest$1,158Average$1,528FlexibilityNo cancel feeOn-time81%

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