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$409+ 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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SIN
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
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 January 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$845
(Air Canada)

One-way from

$409
(Trip.com)

Popular in

December

Cheapest in

May

Average price

$1,055
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 ($88 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 8, 2026.

This Gurufare deal was found by Cheapflights users on 1/7. 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.
Tue 1/136:14 amDEN - SIN
2 stops32h 11mChina Eastern
Mon 2/212:25 amSIN - DEN
2 stops32h 35mChina Eastern
Deal found 1/7$825
This Air Canada deal was found by Cheapflights users on 1/6. 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.
Tue 3/107:05 pmDEN - SIN
1 stop21h 55mAir Canada
Wed 3/189:00 pmSIN - DEN
2 stops29h 37mAir Canada
Deal found 1/6$845
This Kiwi.com deal was found by Cheapflights users on 1/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2811:25 amDEN - SIN
2 stops43h 30mMultiple Airlines
Wed 2/47:00 pmSIN - DEN
1 stop29h 59mMultiple Airlines
Deal found 1/6$846
This Gurufare deal was found by Cheapflights users on 1/6. 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.
Wed 1/288:05 amDEN - SIN
1 stop31h 55mSingapore Airlines
Tue 2/178:50 amSIN - DEN
1 stop23h 54mSingapore Airlines
Deal found 1/6$853
This Orbitz deal was found by Cheapflights users on 1/5. 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 1/207:05 pmDEN - SIN
1 stop20h 55mAir Canada
Mon 2/96:35 amSIN - DEN
2 stops26h 09mAir Canada
Deal found 1/5$855
This Air Canada deal was found by Cheapflights users on 1/6. 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.
Fri 2/277:05 pmDEN - SIN
1 stop20h 55mAir Canada
Sun 3/159:00 pmSIN - DEN
2 stops29h 37mAir Canada
Deal found 1/6$863
This Air Canada deal was found by Cheapflights users on 1/6. 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.
Tue 1/207:05 pmDEN - SIN
1 stop20h 55mAir Canada
Thu 2/58:50 amSIN - DEN
1 stop23h 54mAir Canada
Deal found 1/6$864
This Air Canada deal was found by Cheapflights users on 1/6. 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.
Fri 2/277:05 pmDEN - SIN
2 stops25h 10mAir Canada
Mon 3/99:00 pmSIN - DEN
2 stops29h 37mAir Canada
Deal found 1/6$865
This Air Canada deal was found by Cheapflights users on 1/5. 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.
Tue 1/208:05 amDEN - SIN
1 stop31h 55mAir Canada
Sun 2/811:10 pmSIN - DEN
2 stops33h 34mAir Canada
Deal found 1/5$871
This Gurufare deal was found by Cheapflights users on 1/6. 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.
Wed 1/216:14 amDEN - SIN
2 stops32h 11mChina Eastern
Thu 2/512:25 amSIN - DEN
2 stops32h 35mChina Eastern
Deal found 1/6$872
This United Airlines deal was found by Cheapflights users on 1/8. 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 2/55:50 amCOS - SIN
2 stops23h 25mUnited Airlines
Thu 2/1210:10 amSIN - COS
2 stops25h 54mUnited Airlines
Deal found 1/8$1,131
This United Airlines deal was found by Cheapflights users on 1/7. 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.
Sun 2/1511:36 amCOS - SIN
2 stops41h 39mUnited Airlines
Wed 2/1810:10 amSIN - COS
2 stops23h 10mUnited Airlines
Deal found 1/7$1,321

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 January 8, 2026.
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

Sat 2/28

8:04 pm-5:25 pm

2 stops30h 21m

Singapore Changi

Sat 3/7

8:15 am-6:00 pm

2 stops24h 45m

$939

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Thu 2/12

7:20 pm-8:35 am

1 stop46h 15m

Singapore Changi

Fri 2/20

11:40 am-5:35 pm

1 stop44h 55m

$942

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Mon 3/2

6:00 am-12:50 am

2 stops27h 50m

Singapore Changi

Mon 3/9

8:15 am-5:50 pm

2 stops23h 35m

$942

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Tue 2/17

7:05 pm-11:15 am

2 stops25h 10m

Singapore Changi

Fri 2/27

8:50 am-12:37 pm

1 stop18h 47m

$978

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Thu 4/9

5:42 pm-6:45 am

2 stops23h 03m

Singapore Changi

Thu 4/16

9:00 am-10:59 pm

1 stop27h 59m

$1,026

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Tue 5/19

5:15 am-6:35 pm

1 stop23h 20m

Singapore Changi

Wed 6/3

8:45 am-11:25 pm

1 stop28h 40m

$1,026

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Wed 1/28

7:47 am-8:15 pm

1 stop21h 28m

Singapore Changi

Wed 2/18

10:10 am-4:40 pm

1 stop21h 30m

$1,026

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Tue 5/19

5:15 am-6:35 pm

1 stop23h 20m

Singapore Changi

Thu 6/4

8:45 am-12:43 am

1 stop29h 58m

$1,026

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Mon 4/6

5:57 pm-6:45 am

1 stop22h 48m

Singapore Changi

Thu 4/9

9:00 am-6:25 pm

1 stop23h 25m

$1,026

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Mon 3/2

11:35 am-8:00 am

1 stop29h 25m

Singapore Changi

Mon 3/9

10:10 am-6:25 pm

1 stop22h 15m

$1,026

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Showing 1-10 of 28 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, December is the cheapest month in which you can book a flight from Colorado to Singapore (average of $702). Flying from Colorado to Singapore in June is currently the most expensive (average of $1,001). 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.

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 10m. The distance from Colorado to Singapore is about 9056 mi. This flight may include one or multiple stops.

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

    For one-way options, check prices for China Eastern. According to our data, you can fly for as low as $473. Users have also found prices from $473 and $478 on ANA and Air Canada, 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, December is the cheapest month in which you can book a flight from Colorado to Singapore (average of $702). Flying from Colorado to Singapore in June is currently the most expensive (average of $1,001). 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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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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$816Average$938FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$860Average$993FlexibilityNo cancel feeOn-time67%
ANACheapest$937Average$1,114FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$1,032Average$1,247FlexibilityNo cancel feeOn-time69%
Singapore AirlinesCheapest$1,153Average$1,375FlexibilityNo cancel feeOn-time81%

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