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$388+ 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 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SIN
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$859
(Cheapflightsfares)

One-way from

$388
(CheapTickets)

Popular in

December

Cheapest in

September

Average price

$1,124
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. 10% potential increase in price ($140 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 October 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 October 29, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2912:25 pmDEN - SIN
1 stop22h 30mANA
Wed 11/56:35 amSIN - DEN
1 stop20h 35mANA
Deal found 10/28$858
This Gurufare deal was found by Cheapflights users on 10/29. 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.
Mon 11/36:15 amDEN - SIN
2 stops32h 10mChina Eastern
Wed 11/512:25 amSIN - DEN
2 stops32h 59mChina Eastern
Deal found 10/29$884
This oojo deal was found by Cheapflights users on 10/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/87:20 pmDEN - SIN
1 stop31h 15mTurkish Airlines
Fri 11/2111:40 amSIN - DEN
1 stop44h 55mTurkish Airlines
Deal found 10/28$892
This oojo deal was found by Cheapflights users on 10/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/277:20 pmDEN - SIN
1 stop31h 15mTurkish Airlines
Thu 12/45:15 amSIN - DEN
1 stop27h 20mTurkish Airlines
Deal found 10/28$938
This Travelocity deal was found by Cheapflights users on 10/27. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/263:43 pmDEN - SIN
2 stops30h 17mMultiple Airlines
Wed 12/39:00 pmSIN - DEN
2 stops34h 26mMultiple Airlines
Deal found 10/27$950
This FlightHub deal was found by Cheapflights users on 10/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:25 amDEN - SIN
2 stops32h 00mChina Eastern
Thu 12/411:00 pmSIN - DEN
2 stops34h 32mChina Eastern
Deal found 10/28$951
This Air Canada deal was found by Cheapflights users on 10/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/267:05 pmDEN - SIN
1 stop20h 55mAir Canada
Wed 12/39:00 pmSIN - DEN
2 stops34h 26mAir Canada
Deal found 10/27$963
This Orbitz deal was found by Cheapflights users on 10/27. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/158:02 pmDEN - SIN
2 stops56h 08mMultiple Airlines
Sat 11/228:50 amSIN - DEN
1 stop24h 09mMultiple Airlines
Deal found 10/27$980
This Air Canada deal was found by Cheapflights users on 10/29. 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 11/247:26 pmDEN - SIN
2 stops44h 34mAir Canada
Mon 12/159:00 pmSIN - DEN
2 stops34h 26mAir Canada
Deal found 10/29$983
This Cathay Pacific deal was found by Cheapflights users on 10/28. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/285:01 pmCOS - SIN
2 stops32h 44mMultiple Airlines
Fri 11/147:40 amSIN - COS
2 stops43h 30mMultiple Airlines
Deal found 10/28$1,108
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Mon 11/249:30 amCOS - SIN
2 stops31h 30mUnited Airlines
Mon 12/110:20 pmSIN - COS
2 stops31h 09mUnited Airlines
Deal found 10/27$1,225
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 11/196:00 amCOS - SIN
2 stops23h 15mUnited Airlines
Sun 11/2310:20 pmSIN - COS
2 stops31h 09mUnited Airlines
Deal found 10/27$1,370

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 October 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

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Thu 3/5

7:20 pm-5:35 pm

1 stop31h 15m

Singapore Changi

Mon 3/9

11:25 pm-6:35 pm

1 stop33h 10m

$983

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Thu 1/1

6:02 am-5:45 pm

1 stop44h 43m

Singapore Changi

Sun 1/18

12:40 am-9:52 am

2 stops48h 12m

$985

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Wed 11/26

3:59 pm-8:00 am

1 stop25h 01m

Singapore Changi

Wed 12/3

10:10 am-8:03 pm

1 stop24h 53m

$1,024

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Thu 3/5

7:45 am-8:15 pm

1 stop21h 30m

Singapore Changi

Mon 3/9

10:20 pm-12:03 pm

2 stops27h 43m

$1,029

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Wed 4/15

6:00 am-6:25 pm

2 stops22h 25m

Singapore Changi

Mon 4/27

8:40 pm-8:50 am

1 stop26h 10m

$1,029

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Thu 3/5

6:15 am-5:00 am

2 stops31h 45m

Singapore Changi

Sun 3/8

1:35 am-11:22 pm

2 stops35h 47m

$1,038

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Thu 3/5

6:30 am-12:10 am

2 stops26h 40m

Singapore Changi

Sun 3/8

1:35 am-5:37 pm

2 stops30h 02m

$1,044

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Tue 3/10

6:45 am-12:10 am

2 stops27h 25m

Singapore Changi

Tue 3/17

1:35 am-5:37 pm

2 stops30h 02m

$1,044

MontroseSingapore

MTJ - SIN

MTJSIN

Montrose County

Fri 4/10

7:30 am-7:05 am

2 stops33h 35m

Singapore Changi

Tue 4/14

9:10 am-8:08 pm

2 stops48h 58m

$1,222

Colorado SpringsSingapore

COS - SIN

COSSIN

Colorado Springs

Mon 11/24

9:30 am-8:00 am

2 stops31h 30m

Singapore Changi

Mon 12/1

10:20 pm-2:29 pm

2 stops31h 09m

$1,225

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

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 $776). Flying from Colorado to Singapore in December is currently the most expensive (average of $1,227). 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 October 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 25h 01m. 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 $776). Flying from Colorado to Singapore in December is currently the most expensive (average of $1,227). 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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$797Average$951FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$861Average$1,005FlexibilityNo cancel feeOn-time67%
ANACheapest$1,005Average$1,142FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$1,082Average$1,304FlexibilityNo cancel feeOn-time69%
Singapore AirlinesCheapest$1,158Average$1,522FlexibilityNo cancel feeOn-time81%

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