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$450+ 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SIN
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$894
(Air Canada)

One-way from

$450
(Trip.com)

Popular in

August

Cheapest in

September

Average price

$1,453
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. 9% potential increase in price ($135 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($56 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 3, 2025.

This Air Canada deal was found by Cheapflights users on 6/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1611:24 amDEN - SIN
2 stops29h 41mAir Canada
Tue 9/309:10 amSIN - DEN
1 stop23h 03mAir Canada
Deal found 6/30$894
This lol.travel deal was found by Cheapflights users on 7/3. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/217:50 pmDEN - SIN
1 stop32h 05mTurkish Airlines
Wed 9/311:10 pmSIN - DEN
1 stop32h 45mTurkish Airlines
Deal found 7/3$909
This Travelocity deal was found by Cheapflights users on 7/1. 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 9/286:00 amDEN - SIN
2 stops34h 10mMultiple Airlines
Thu 10/99:10 amSIN - DEN
1 stop23h 03mMultiple Airlines
Deal found 7/1$918
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Fri 9/127:20 amDEN - SIN
2 stops27h 00mAmerican Airlines
Sat 9/209:50 pmSIN - DEN
2 stops27h 18mAmerican Airlines
Deal found 7/1$940
This Mytrip deal was found by Cheapflights users on 7/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/218:02 amDEN - SIN
2 stops26h 43mANA
Wed 9/310:10 pmSIN - DEN
1 stop27h 55mANA
Deal found 7/3$974
This FlightHub deal was found by Cheapflights users on 7/1. 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.
Wed 11/196:30 amDEN - SIN
2 stops48h 30mChina Eastern
Wed 11/264:15 pmSIN - DEN
2 stops40h 54mChina Eastern
Deal found 7/1$976
This FlightHub deal was found by Cheapflights users on 7/2. 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.
Wed 10/85:55 pmDEN - SIN
1 stop23h 55mSingapore Airlines
Wed 10/298:45 pmSIN - DEN
1 stop36h 55mSingapore Airlines
Deal found 7/2$1,011
This FlightHub deal was found by Cheapflights users on 7/2. 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 9/266:00 amDEN - SIN
2 stops34h 10mJapan Airlines
Sat 10/119:50 pmSIN - DEN
2 stops33h 54mJapan Airlines
Deal found 7/2$1,076
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Tue 7/293:35 pmCOS - SIN
2 stops24h 40mUnited Airlines
Tue 8/58:45 amSIN - COS
2 stops40h 10mUnited Airlines
Deal found 7/1$1,130
This American Airlines deal was found by Cheapflights users on 7/2. 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.
Sun 9/76:02 amCOS - SIN
2 stops34h 08mAmerican Airlines
Sat 9/131:55 amSIN - COS
2 stops35h 44mAmerican Airlines
Deal found 7/2$1,167
This United Airlines deal was found by Cheapflights users on 7/2. 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 8/167:15 amMTJ - SIN
2 stops33h 00mUnited Airlines
Sat 8/238:45 amSIN - MTJ
2 stops25h 37mUnited Airlines
Deal found 7/2$1,230
This Delta deal was found by Cheapflights users on 7/1. 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.
Fri 8/158:00 amCOS - SIN
2 stops25h 40mDelta
Thu 8/211:10 amSIN - COS
2 stops35h 08mDelta
Deal found 7/1$1,240

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 July 3, 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

Tue 9/16

11:24 am-7:05 am

2 stops29h 41m

Singapore Changi

Tue 9/30

9:10 am-6:03 pm

2 stops22h 53m

$894

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Thu 8/21

7:50 pm-5:55 pm

1 stop32h 05m

Singapore Changi

Wed 9/3

11:10 pm-5:55 pm

1 stop32h 45m

$909

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Sun 9/28

6:00 am-6:10 am

2 stops34h 10m

Singapore Changi

Thu 10/9

9:10 am-6:13 pm

1 stop23h 03m

$918

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Mon 9/22

5:55 pm-7:50 am

1 stop23h 55m

Singapore Changi

Tue 9/30

9:00 am-5:21 pm

1 stop22h 21m

$930

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Fri 9/12

7:20 am-12:20 am

2 stops27h 00m

Singapore Changi

Sat 9/20

9:50 pm-11:08 am

2 stops27h 18m

$940

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Thu 8/21

8:02 am-12:45 am

2 stops26h 43m

Singapore Changi

Wed 9/3

10:10 pm-12:05 pm

1 stop27h 55m

$974

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Tue 7/15

6:15 am-9:55 pm

2 stops49h 40m

Singapore Changi

Fri 7/18

11:10 pm-6:17 pm

2 stops33h 07m

$1,022

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Fri 9/26

6:00 am-6:10 am

2 stops34h 10m

Singapore Changi

Sat 10/11

9:50 pm-5:44 pm

2 stops33h 54m

$1,076

DenverSingapore

DEN - SIN

DENSIN

Denver Intl

Wed 7/23

6:50 am-11:40 pm

2 stops26h 50m

Singapore Changi

Tue 8/5

7:30 am-9:44 pm

2 stops28h 14m

$1,097

Colorado SpringsSingapore

COS - SIN

COSSIN

Colorado Springs

Tue 7/29

3:35 pm-6:15 am

2 stops24h 40m

Singapore Changi

Tue 8/5

8:45 am-10:55 am

2 stops40h 10m

$1,130

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 25 results
1
2
3

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, October is the cheapest month in which you can book a flight from Colorado to Singapore (average of $1,008). Flying from Colorado to Singapore in December is currently the most expensive (average of $1,674). 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 July 3, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Singapore as you normally would.

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated July 3, 2025.
See what other customers who have flown with ANA, Korean Air, and Japan Airlines from Colorado to Singapore have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
893 reviews

Comfort

8.2

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

7.9

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
ANA
8.4
Very good
893 reviews
ANA
8.4
Very good
893 reviews

Comfort

8.2

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

7.9

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Korean Air
8.4
Very good
1,101 reviews
ANA
8.4
Very good
893 reviews

Comfort

8.2

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

7.9

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Japan Airlines
8.3
Very good
1,505 reviews
ANA
8.4
Very good
893 reviews

Comfort

8.2

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

7.9

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Emirates
8.1
Very good
3,287 reviews
ANA
8.4
Very good
893 reviews

Comfort

8.2

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

7.9

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Singapore Airlines
8.1
Very good
1,320 reviews
ANA
8.4
Very good
893 reviews

Comfort

8.2

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

7.9

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie 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.

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

    For one-way options, check prices for Japan Airlines. According to our data, you can fly for as low as $480. Users have also found prices from $481 and $571 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, October is the cheapest month in which you can book a flight from Colorado to Singapore (average of $1,008). Flying from Colorado to Singapore in December is currently the most expensive (average of $1,674). 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 6 airlines flying from Colorado to Singapore

Discover the top 6 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$761Average$951FlexibilityNo cancel feeOn-time62%
Turkish AirlinesCheapest$797Average$951FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$860Average$1,139FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$870Average$1,448FlexibilityNo cancel feeOn-time69%
ANACheapest$997Average$1,395FlexibilityNo cancel feeOn-time80%
Singapore AirlinesCheapest$1,158Average$1,528FlexibilityNo cancel feeOn-time81%

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