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$306+ 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SIN
Feb 1 — Feb 81
Sun 2/1
Sun 2/8
1 adult, Economy
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Cheap 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 2, 2026.

This Expedia deal was found by Cheapflights users on 12/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:05 pmDEN - SIN
1 stop42h 25mAir Canada
Tue 1/69:00 pmSIN - DEN
2 stops30h 26mAir Canada
Deal found 12/30$6,185
This Expedia deal was found by Cheapflights users on 12/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:45 amDEN - SIN
2 stops25h 15mMultiple Airlines
Tue 1/69:00 pmSIN - DEN
2 stops34h 30mMultiple Airlines
Deal found 12/30$6,318
This United Airlines deal was found by Cheapflights users on 12/30. 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 12/317:46 pmDEN - SIN
1 stop21h 14mUnited Airlines
Tue 1/610:10 amSIN - DEN
1 stop25h 02mUnited Airlines
Deal found 12/30$7,540

Find 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 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$760
(Trip.com)

One-way from

$306
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$1,109
Provider with most accurate pricing for Denver Intl-Singapore Changi flight deals.
Search Deals
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
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($108 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 January 2026
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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 2, 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 3/28

8:25 pm-5:55 pm

1 stop31h 30m

Singapore Changi

Fri 4/3

10:25 am-6:25 pm

1 stop46h 00m

$908

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Tue 2/24

7:20 pm-5:35 pm

1 stop31h 15m

Singapore Changi

Thu 3/5

10:15 am-5:35 pm

1 stop46h 20m

$908

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sat 3/7

7:20 pm-10:00 am

1 stop23h 40m

Singapore Changi

Mon 3/9

11:25 pm-6:35 pm

1 stop33h 10m

$908

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sun 1/25

11:25 am-12:55 am

1 stop22h 30m

Singapore Changi

Sun 2/1

11:55 am-7:16 pm

2 stops22h 21m

$936

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Mon 1/19

11:25 am-12:55 am

1 stop22h 30m

Singapore Changi

Wed 1/28

10:45 am-7:37 pm

2 stops23h 52m

$959

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sat 1/17

7:20 pm-5:35 pm

1 stop31h 15m

Singapore Changi

Fri 1/23

11:40 am-5:35 pm

1 stop44h 55m

$960

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sun 1/18

11:25 am-12:55 am

1 stop22h 30m

Singapore Changi

Wed 1/28

6:35 am-4:32 pm

2 stops24h 57m

$962

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Mon 1/19

7:47 am-12:55 am

2 stops26h 08m

Singapore Changi

Thu 1/29

10:45 am-6:18 pm

2 stops22h 33m

$976

Colorado SpringsSingapore

COS - SIN

COSSIN

Colorado Springs

Mon 2/16

12:30 pm-6:35 am

2 stops27h 05m

Singapore Changi

Sun 2/22

2:20 am-8:38 pm

2 stops33h 18m

$991

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Fri 2/27

7:05 pm-7:00 am

1 stop20h 55m

Singapore Changi

Sun 3/15

8:50 am-8:54 am

2 stops38h 04m

$998

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/1

Showing 1-10 of 23 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 $728). Flying from Colorado to Singapore in June is currently the most expensive (average of $1,007). 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 22h 30m. 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 $728). Flying from Colorado to Singapore in June is currently the most expensive (average of $1,007). 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 January 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$816Average$938FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$860Average$993FlexibilityNo cancel feeOn-time67%
ANACheapest$937Average$1,142FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$1,032Average$1,244FlexibilityNo cancel feeOn-time69%
Singapore AirlinesCheapest$1,153Average$1,375FlexibilityNo cancel feeOn-time81%

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