Singapore

$390+ 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 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SIN
Mar 10 — Mar 171
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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 February 8, 2026.

This BusinessClass deal was found by Cheapflights users on 2/7. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/86:30 am
DEN
-
SIN
2 stops32h 55m
China Eastern
Thu 3/1212:25 am
SIN
-
DEN
2 stops31h 35m
China Eastern
Deal found 2/7$771
This BusinessClass deal was found by Cheapflights users on 2/6. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/106:30 am
DEN
-
SIN
2 stops32h 55m
China Eastern
Tue 3/1712:25 am
SIN
-
DEN
2 stops31h 35m
China Eastern
Deal found 2/6$818
This oojo deal was found by Cheapflights users on 2/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/287:20 pm
DEN
-
SIN
1 stop23h 40m
Turkish Airlines
Sat 3/75:15 am
SIN
-
DEN
1 stop27h 20m
Turkish Airlines
Deal found 2/8$910
This Travelocity deal was found by Cheapflights users on 2/8. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:00 am
DEN
-
SIN
2 stops41h 15m
Multiple Airlines
Sun 10/1110:45 pm
SIN
-
DEN
1 stop29h 35m
Multiple Airlines
Deal found 2/8$921
This Travelocity deal was found by Cheapflights users on 2/6. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/87:00 am
DEN
-
SIN
2 stops36h 35m
Multiple Airlines
Mon 3/3010:45 pm
SIN
-
DEN
1 stop34h 05m
Multiple Airlines
Deal found 2/6$922
This Trip.com deal was found by Cheapflights users on 2/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2310:29 pm
DEN
-
SIN
2 stops57h 26m
Multiple Airlines
Mon 3/3010:50 pm
SIN
-
DEN
2 stops39h 47m
Multiple Airlines
Deal found 2/6$932
This FlightHub deal was found by Cheapflights users on 2/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:45 am
DEN
-
SIN
2 stops25h 35m
ANA
Tue 9/2912:50 am
SIN
-
DEN
1 stop25h 15m
ANA
Deal found 2/8$936
This oojo deal was found by Cheapflights users on 2/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:20 pm
DEN
-
SIN
1 stop31h 15m
Turkish Airlines
Sat 11/215:25 am
SIN
-
DEN
1 stop27h 10m
Turkish Airlines
Deal found 2/6$940
This oojo deal was found by Cheapflights users on 2/4. 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.
Fri 3/278:20 pm
DEN
-
SIN
1 stop46h 25m
Turkish Airlines
Sun 4/125:25 am
SIN
-
DEN
1 stop27h 00m
Turkish Airlines
Deal found 2/4$946
This Kiwi.com deal was found by Cheapflights users on 2/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/248:20 pm
DEN
-
SIN
1 stop31h 15m
Turkish Airlines
Mon 4/1311:05 pm
SIN
-
DEN
1 stop33h 20m
Turkish Airlines
Deal found 2/5$947
This FlightHub deal was found by Cheapflights users on 2/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/67:24 pm
DEN
-
SIN
2 stops27h 16m
STARLUX Airlines
Wed 4/152:00 pm
SIN
-
DEN
2 stops23h 56m
STARLUX Airlines
Deal found 2/7$951
This American Airlines deal was found by Cheapflights users on 2/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:24 am
COS
-
SIN
2 stops27h 56m
American Airlines
Tue 9/291:55 am
SIN
-
COS
2 stops35h 27m
American Airlines
Deal found 2/7$989

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 February 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$771
(BusinessClass)

One-way from

$390
(Trip.com)

Popular in

December

Cheapest in

May

Average price

$1,091
Provider with most accurate pricing for Denver Intl-Singapore Changi flight deals.
Provider most trusted by Cheapflights users for Denver Intl-Singapore Changi flights.
From Colorado to Singapore
One-way flight from Colorado to Singapore
Highest demand for flights based on searches. 6% potential increase in price ($77 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($45 potential savings vs. average RT price).
Average for round-trip flights in February 2026

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 February 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

7:20 pm-10:00 am

1 stop23h 40m

Singapore Changi

Sat 3/7

5:15 am-5:35 pm

1 stop27h 20m

$910

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sat 3/21

8:20 pm-5:35 pm

1 stop31h 15m

Singapore Changi

Sat 4/4

11:10 am-6:25 pm

1 stop45h 15m

$910

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sun 3/8

7:00 am-9:35 am

2 stops36h 35m

Singapore Changi

Sun 3/15

11:45 pm-3:35 pm

1 stop29h 50m

$999

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sun 3/8

6:30 am-5:25 am

2 stops32h 55m

Singapore Changi

Wed 3/11

5:25 am-6:00 pm

2 stops26h 35m

$1,032

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Fri 4/24

8:45 am-5:15 am

1 stop30h 30m

Singapore Changi

Thu 4/30

7:00 am-6:12 pm

1 stop25h 12m

$1,042

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sun 4/5

8:04 pm-12:45 am

2 stops38h 41m

Singapore Changi

Sat 4/18

8:05 pm-5:48 pm

2 stops35h 43m

$1,045

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Mon 3/9

10:29 pm-7:05 pm

1 stop30h 36m

Singapore Changi

Mon 3/16

11:55 pm-5:00 pm

1 stop31h 05m

$1,059

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sun 5/10

9:25 am-5:15 am

1 stop29h 50m

Singapore Changi

Sun 5/17

7:00 am-6:07 pm

2 stops25h 07m

$1,068

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Wed 3/25

11:35 am-7:00 am

1 stop29h 25m

Singapore Changi

Tue 4/14

9:00 am-6:25 pm

1 stop23h 25m

$1,077

Colorado SpringsSingapore

COS - SIN

COSSIN

Colorado Springs

Mon 3/23

5:15 pm-7:00 am

2 stops23h 45m

Singapore Changi

Mon 3/30

9:00 am-9:57 pm

2 stops26h 57m

$1,181

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/7

Showing 1-10 of 24 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 23h 40m. 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 ANA. According to our data, you can fly for as low as $473. Users have also found prices from $478 and $572 on Air Canada and United Airlines, 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

Browse thousands of different options on Cheapflights for your next trip

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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.

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 February 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$853Average$982FlexibilityNo cancel feeOn-time67%
Turkish AirlinesCheapest$888Average$952FlexibilityNo cancel feeOn-time77%
ANACheapest$937Average$1,092FlexibilityNo cancel feeOn-time80%
Singapore AirlinesCheapest$958Average$1,375FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$1,024Average$1,253FlexibilityNo cancel feeOn-time69%

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