$450+ Cheap flights from Colorado to Singapore
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SIN
Oct 4 — Oct 111
Round-trip
1 adult, Economy
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Find cheap flights from Colorado to Singapore with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Colorado to Singapore
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Cheapest flights from Colorado to SingaporeExplore 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 September 4, 2026.
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 September 4, 2026.
This Justfly.com deal was found by Cheapflights users on 9/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:05 am -
2 stops46h 20m
Wed 11/186:00 pm -
2 stops39h 52m
Deal found 9/3![China Eastern logo]()
$941
This Trip.com deal was found by Cheapflights users on 9/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:42 pm -
2 stops42h 48m
Sun 9/2010:50 pm -
2 stops30h 15m
Deal found 9/1![Multiple Airlines logo]()
$950
This Delta deal was found by Cheapflights users on 9/1. 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.
Sun 10/46:15 am -
2 stops32h 45m
Mon 10/121:25 am -
2 stops36h 19m
Deal found 9/1![Delta logo]()
$986
This FlightHub deal was found by Cheapflights users on 9/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:06 am -
2 stops31h 19m
Mon 9/284:55 pm -
2 stops39h 16m
Deal found 9/3![China Eastern logo]()
$991
This Delta deal was found by Cheapflights users on 9/1. 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.
Mon 10/55:45 pm -
2 stops40h 10m
Mon 10/1210:00 pm -
2 stops38h 40m
Deal found 9/1![Delta logo]()
$992
This Air Canada deal was found by Cheapflights users on 9/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/249:10 am -
1 stop30h 05m
Tue 9/297:00 am -
1 stop23h 58m
Deal found 9/1![Air Canada logo]()
$997
This Korean Air deal was found by Cheapflights users on 9/1. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:55 pm -
2 stops43h 05m
Wed 9/307:30 am -
2 stops30h 17m
Deal found 9/1![Korean Air logo]()
$998
This Delta deal was found by Cheapflights users on 8/31. 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.
Mon 10/196:05 am -
2 stops32h 55m
Mon 10/2610:30 pm -
2 stops35h 04m
Deal found 8/31![Delta logo]()
$1,006
This FlightHub deal was found by Cheapflights users on 8/31. 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.
Sat 9/198:06 am -
2 stops31h 19m
Wed 9/3011:10 pm -
2 stops33h 01m
Deal found 8/31![China Eastern logo]()
$1,008
This Expedia deal was found by Cheapflights users on 8/31. 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.
Tue 10/66:00 am -
2 stops27h 55m
Tue 10/137:30 am -
2 stops24h 17m
Deal found 8/31![Korean Air logo]()
$1,011
This Ovago deal was found by Cheapflights users on 9/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:05 am -
2 stops47h 05m
Thu 10/2212:55 am -
2 stops31h 14m
Deal found 9/1![China Eastern logo]()
$1,020
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Mon 9/141:03 pm -
2 stops27h 12m
Sat 11/1410:20 pm -
2 stops27h 55m
Deal found 9/2![United Airlines logo]()
$1,296
Best flights from Colorado to SingaporeDiscover carefully curated flight deals from Colorado to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 4, 2026.
Discover carefully curated flight deals from Colorado to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 4, 2026.
This Korean Air deal was found by Cheapflights users on 8/31. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/175:55 pm -
2 stops39h 15m
Sat 1/301:35 am -
2 stops30h 39m
Deal found 8/31![Multiple Airlines logo]()
$1,137
This Turkish Airlines deal was found by Cheapflights users on 8/31. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:30 pm -
1 stop24h 40m
Mon 9/2811:10 am -
1 stop45h 15m
Deal found 8/31![Turkish Airlines logo]()
$1,242
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Mon 9/141:03 pm -
2 stops27h 12m
Sat 11/1410:20 pm -
2 stops27h 55m
Deal found 9/2![United Airlines logo]()
$1,296
This Mytrip deal was found by Cheapflights users on 9/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/296:00 am -
2 stops34h 00m
Tue 1/58:40 am -
1 stop24h 33m
Deal found 9/4![Air Canada logo]()
$1,320
This Qatar Airways deal was found by Cheapflights users on 9/2. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/1212:00 pm -
2 stops35h 55m
Wed 4/283:15 am -
2 stops30h 16m
Deal found 9/2![Qatar Airways logo]()
$1,360
This Cathay Pacific deal was found by Cheapflights users on 9/4. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1212:46 pm -
2 stops32h 04m
Thu 2/257:30 am -
2 stops22h 46m
Deal found 9/4![Multiple Airlines logo]()
$1,215
This Turkish Airlines deal was found by Cheapflights users on 9/1. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:30 pm -
1 stop30h 10m
Tue 11/174:35 am -
1 stop27h 50m
Deal found 9/1![Turkish Airlines logo]()
$1,242
This United Airlines deal was found by Cheapflights users on 9/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:08 pm -
2 stops23h 07m
Sun 10/2510:20 pm -
2 stops26h 59m
Deal found 9/3![United Airlines logo]()
$1,296
This Turkish Airlines deal was found by Cheapflights users on 9/4. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/127:30 pm -
1 stop31h 10m
Thu 2/2510:25 am -
1 stop46h 00m
Deal found 9/4![Turkish Airlines logo]()
$1,242
This Cathay Pacific deal was found by Cheapflights users on 9/4. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:57 am -
2 stops41h 08m
Mon 10/268:20 pm -
2 stops38h 46m
Deal found 9/4![Multiple Airlines logo]()
$1,312
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Thu 10/15:00 am -
1 stop23h 35m
Fri 10/98:35 pm -
1 stop26h 05m
Deal found 9/1![United Airlines logo]()
$1,341
This Turkish Airlines deal was found by Cheapflights users on 9/1. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:30 pm -
1 stop46h 15m
Tue 12/14:35 am -
1 stop27h 50m
Deal found 9/1![Turkish Airlines logo]()
$1,242
This United Airlines deal was found by Cheapflights users on 9/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/199:36 am -
1 stop30h 39m
Wed 9/308:45 am -
2 stops27h 44m
Deal found 9/3![United Airlines logo]()
$1,346
This Turkish Airlines deal was found by Cheapflights users on 9/1. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:30 pm -
1 stop31h 25m
Fri 10/910:25 am -
1 stop46h 00m
Deal found 9/1![Turkish Airlines logo]()
$1,272
This United Airlines deal was found by Cheapflights users on 8/31. 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 10/155:30 am -
2 stops23h 05m
Thu 10/228:45 am -
2 stops25h 59m
Deal found 8/31![United Airlines logo]()
$1,353
This American Airlines deal was found by Cheapflights users on 8/31. 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 1/175:40 am -
2 stops34h 00m
Sun 1/318:15 am -
3 stops25h 18m
Deal found 8/31![American Airlines logo]()
$5,400
This United Airlines deal was found by Cheapflights users on 8/31. 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 10/151:37 pm -
2 stops26h 38m
Mon 10/198:45 am -
2 stops25h 52m
Deal found 8/31![United Airlines logo]()
$2,096
Last-minute flights from Colorado to SingaporeDiscover last-minute flight deals from Colorado to Singapore. Data last updated September 4, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Singapore. Data last updated September 4, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 9/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:42 pm -
2 stops42h 48m
Sun 9/2010:50 pm -
2 stops30h 15m
Deal found 9/1![Multiple Airlines logo]()
$950
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Mon 9/141:03 pm -
2 stops27h 12m
Sat 11/1410:20 pm -
2 stops27h 55m
Deal found 9/2![United Airlines logo]()
$1,296
This Korean Air deal was found by Cheapflights users on 9/1. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:55 pm -
2 stops43h 05m
Wed 9/307:30 am -
2 stops30h 17m
Deal found 9/1![Korean Air logo]()
$998
This FlightHub deal was found by Cheapflights users on 8/31. 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.
Sat 9/198:06 am -
2 stops31h 19m
Wed 9/3011:10 pm -
2 stops33h 01m
Deal found 8/31![China Eastern logo]()
$1,008
This FlightHub deal was found by Cheapflights users on 9/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:06 am -
2 stops31h 19m
Mon 9/284:55 pm -
2 stops39h 16m
Deal found 9/3![China Eastern logo]()
$991
This Air Canada deal was found by Cheapflights users on 9/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/249:10 am -
1 stop30h 05m
Tue 9/297:00 am -
1 stop23h 58m
Deal found 9/1![Air Canada logo]()
$997
This Ovago deal was found by Cheapflights users on 8/31. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:06 am -
2 stops31h 19m
Wed 9/303:25 am -
2 stops28h 46m
Deal found 8/31![China Eastern logo]()
$1,025
This Delta deal was found by Cheapflights users on 9/1. 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.
Sun 10/46:15 am -
2 stops32h 45m
Mon 10/121:25 am -
2 stops36h 19m
Deal found 9/1![Delta logo]()
$986
This Delta deal was found by Cheapflights users on 9/1. 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.
Mon 10/55:45 pm -
2 stops40h 10m
Mon 10/1210:00 pm -
2 stops38h 40m
Deal found 9/1![Delta logo]()
$992
This Expedia deal was found by Cheapflights users on 8/31. 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.
Tue 10/66:00 am -
2 stops27h 55m
Tue 10/137:30 am -
2 stops24h 17m
Deal found 8/31![Korean Air logo]()
$1,011
This Ovago deal was found by Cheapflights users on 9/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:05 am -
2 stops47h 05m
Thu 10/2212:55 am -
2 stops31h 14m
Deal found 9/1![China Eastern logo]()
$1,020
This Delta deal was found by Cheapflights users on 8/31. 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.
Mon 10/196:05 am -
2 stops32h 55m
Mon 10/2610:30 pm -
2 stops35h 04m
Deal found 8/31![Delta logo]()
$1,006
One-way flights from Colorado to SingaporeSearch for one-way flight options from Colorado to Singapore. Find affordable one-way fares based on user searches. Data last updated September 4, 2026.
Search for one-way flight options from Colorado to Singapore. Find affordable one-way fares based on user searches. Data last updated September 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/291:10 pm -
2 stops44h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$450
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/99:10 am -
2 stops45h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Multiple Airlines logo]()
$469
This SmartFares deal was found by Cheapflights users on 9/3. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:08 pm -
2 stops23h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$474
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/610:55 pm -
2 stops39h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$479
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/101:10 pm -
2 stops31h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Multiple Airlines logo]()
$488
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:10 am -
2 stops37h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$493
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1010:55 pm -
2 stops48h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$495
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/111:10 pm -
2 stops32h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Multiple Airlines logo]()
$510
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/129:10 am -
2 stops35h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Multiple Airlines logo]()
$511
This Cathay Pacific deal was found by Cheapflights users on 9/4. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/155:17 pm -
2 stops31h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$659
This Ovago deal was found by Cheapflights users on 9/4. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:00 am -
3 stops28h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Singapore Airlines logo]()
$3,382
This BusinessClass deal was found by Cheapflights users on 8/31. 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.
Fri 2/265:14 pm -
2 stops31h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Cathay Pacific logo]()
$3,515
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 September 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $941 (Justfly.com) |
One-way from | $450 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,216 |
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 7,457,451 searches. Data last updated September 4, 2026.
Use the filters below to find and compare flights from Colorado to Singapore that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverSingapore
DEN Denver Intl - SIN Singapore Changi
DENSIN
Denver Intl
Wed 1/13
11:35 am-9:35 am
2 stops31h 00m
Singapore Changi
Wed 12/31
12:00 am-9:30 am
Nonstop0h 00m
$510
Quickest round-trip
DenverSingapore
DEN Denver Intl - SIN Singapore Changi
DENSIN
Denver Intl
Wed 1/13
7:00 pm-7:00 am
1 stop21h 00m
Singapore Changi
Wed 12/31
12:00 am-9:30 am
Nonstop0h 00m
$530
DenverSingapore
DEN Denver Intl - SIN Singapore Changi
DENSIN
Denver Intl
Thu 1/14
7:00 pm-7:00 am
1 stop21h 00m
Singapore Changi
Wed 12/31
12:00 am-9:30 am
Nonstop0h 00m
$530
DenverSingapore
DEN Denver Intl - SIN Singapore Changi
DENSIN
Denver Intl
Thu 2/11
6:46 am-9:35 am
2 stops35h 49m
Singapore Changi
Wed 12/31
12:00 am-9:30 am
Nonstop0h 00m
$538
Colorado SpringsSingapore
COS Colorado Springs - SIN Singapore Changi
COSSIN
Colorado Springs
Sun 11/15
5:17 pm-3:40 pm
2 stops31h 23m
Singapore Changi
Wed 12/31
12:00 am-9:30 am
Nonstop0h 00m
$659
Colorado SpringsSingapore
COS Colorado Springs - SIN Singapore Changi
COSSIN
Colorado Springs
Sun 1/17
5:55 pm-12:10 am
2 stops39h 15m
Singapore Changi
Sat 1/30
1:35 am-5:14 pm
2 stops30h 39m
$1,137
DenverSingapore
DEN Denver Intl - SIN Singapore Changi
DENSIN
Denver Intl
Fri 2/12
12:46 pm-11:50 am
2 stops32h 04m
Singapore Changi
Thu 2/25
7:30 am-3:16 pm
2 stops22h 46m
$1,215
DenverSingapore
DEN Denver Intl - SIN Singapore Changi
DENSIN
Denver Intl
Thu 9/24
8:30 pm-11:10 am
1 stop24h 40m
Singapore Changi
Mon 9/28
11:10 am-6:25 pm
1 stop45h 15m
$1,242
DenverSingapore
DEN Denver Intl - SIN Singapore Changi
DENSIN
Denver Intl
Fri 11/6
8:30 pm-5:40 pm
1 stop30h 10m
Singapore Changi
Tue 11/17
4:35 am-5:25 pm
1 stop27h 50m
$1,242
DenverSingapore
DEN Denver Intl - SIN Singapore Changi
DENSIN
Denver Intl
Fri 2/12
7:30 pm-5:40 pm
1 stop31h 10m
Singapore Changi
Thu 2/25
10:25 am-5:25 pm
1 stop46h 00m
$1,242
Showing 1-10 of 26 resultsSorted by cheapest first
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.
DEN-SIN
COS-SIN
MTJ-SIN
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
USCO-SG0
DEN-SIN
COS-SIN
MTJ-SIN
What is the cheapest month to book a flight from Colorado to Singapore?
Currently, February is the cheapest month in which you can book a flight from Colorado to Singapore (average of $1,024). Flying from Colorado to Singapore in June is currently the most expensive (average of $1,625). 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.
How far ahead should I book a flight from Colorado to Singapore?
The best time to book flights from Colorado to Singapore is 14 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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.
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Alternative routes for Colorado to Singapore
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Complete your trip
Complete your trip to Singapore by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Colorado to Singapore by cabin class
Find flights from Colorado to Singapore, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Colorado and Singapore flights
Browse other Colorado and Singapore flight options. Last updated on September 4, 2026.
Popular flight searches
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Colorado to Singapore flights
Consider these flights traveling from Colorado to Singapore.
Top 4 airlines flying from Colorado to Singapore
Discover the top 4 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 7,457,451 searches. Data last updated September 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$702 | Average$1,192 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$888 | Average$1,071 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$936 | Average$1,219 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$1,024 | Average$1,225 | FlexibilityNo cancel fee | On-time69% |