$529+ 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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SIN
Jun 25 — Jul 21
Round-trip
1 adult, Economy
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Find cheap flights from Colorado to Singapore with Cheapflights
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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 May 26, 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 May 26, 2026.
This FlightHub deal was found by Cheapflights users on 5/26. 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 11/147:00 am
DEN
- SIN
1 stop43h 45m
Multiple Airlines
Sat 12/59:00 am
SIN
- DEN
1 stop26h 30m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$988
This China Eastern deal was found by Cheapflights users on 5/25. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:25 am
DEN
- SIN
2 stops32h 00m
China Eastern
Sun 9/133:25 am
SIN
- DEN
2 stops28h 45m
China Eastern
Deal found 5/25![China Eastern logo]()
$1,062
This FlightHub deal was found by Cheapflights users on 5/25. 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 11/47:58 am
DEN
- SIN
1 stop30h 32m
Multiple Airlines
Tue 11/179:00 am
SIN
- DEN
1 stop23h 35m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$1,072
This FlightHub deal was found by Cheapflights users on 5/23. 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 10/17:30 pm
DEN
- SIN
1 stop32h 05m
Multiple Airlines
Thu 10/159:00 am
SIN
- DEN
1 stop23h 00m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$1,073
This Expedia deal was found by Cheapflights users on 5/22. 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 9/87:08 pm
DEN
- SIN
2 stops23h 57m
Multiple Airlines
Tue 9/228:50 pm
SIN
- DEN
2 stops36h 43m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$1,101
This Expedia deal was found by Cheapflights users on 5/24. 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.
Sun 11/111:59 pm
DEN
- SIN
2 stops48h 31m
Multiple Airlines
Tue 11/108:50 am
SIN
- DEN
1 stop18h 18m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$1,188
This FlightHub deal was found by Cheapflights users on 5/25. 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 11/47:05 pm
DEN
- SIN
2 stops44h 55m
Air Canada
Tue 11/178:50 am
SIN
- DEN
2 stops39h 05m
Air Canada
Deal found 5/25![Air Canada logo]()
$1,193
This Justfly.com deal was found by Cheapflights users on 5/23. 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.
Thu 10/19:40 am
DEN
- SIN
1 stop29h 35m
Air Canada
Thu 10/157:00 am
SIN
- DEN
2 stops39h 47m
Air Canada
Deal found 5/23![Air Canada logo]()
$1,202
This FlightHub deal was found by Cheapflights users on 5/25. 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.
Sun 11/18:15 am
DEN
- SIN
1 stop31h 45m
Air Canada
Tue 11/108:50 am
SIN
- DEN
2 stops39h 05m
Air Canada
Deal found 5/25![Air Canada logo]()
$1,227
This Qatar Airways deal was found by Cheapflights users on 5/21. 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.
Thu 11/1212:36 pm
COS
- SIN
2 stops29h 09m
Qatar Airways
Sun 11/153:15 am
SIN
- COS
2 stops35h 33m
Qatar Airways
Deal found 5/21![Qatar Airways logo]()
$1,544
This Qatar Airways deal was found by Cheapflights users on 5/24. 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.
Mon 9/2112:37 pm
COS
- SIN
2 stops30h 13m
Qatar Airways
Fri 9/257:40 pm
SIN
- COS
2 stops33h 03m
Qatar Airways
Deal found 5/24![Qatar Airways logo]()
$1,545
This Qatar Airways deal was found by Cheapflights users on 5/21. 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.
Thu 9/172:21 pm
MTJ
- SIN
2 stops40h 54m
Qatar Airways
Mon 9/217:40 pm
SIN
- MTJ
2 stops31h 54m
Qatar Airways
Deal found 5/21![Qatar Airways logo]()
$1,638
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 May 26, 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 May 26, 2026.
This China Eastern deal was found by Cheapflights users on 5/24. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:30 am
DEN
- SIN
2 stops44h 30m
China Eastern
Wed 9/1611:10 pm
SIN
- DEN
2 stops33h 00m
China Eastern
Deal found 5/24![China Eastern logo]()
$1,062
This Turkish Airlines deal was found by Cheapflights users on 5/24. 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.
Sun 9/138:25 pm
DEN
- SIN
1 stop31h 30m
Turkish Airlines
Wed 9/1611:05 pm
SIN
- DEN
1 stop33h 20m
Turkish Airlines
Deal found 5/24![Turkish Airlines logo]()
$1,272
This Etihad Airways deal was found by Cheapflights users on 5/23. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:18 am
DEN
- SIN
2 stops35h 22m
Multiple Airlines
Wed 9/309:00 pm
SIN
- DEN
2 stops37h 23m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$1,297
This Qatar Airways deal was found by Cheapflights users on 5/21. 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.
Thu 11/1212:36 pm
COS
- SIN
2 stops29h 09m
Qatar Airways
Sun 11/153:15 am
SIN
- COS
2 stops35h 33m
Qatar Airways
Deal found 5/21![Qatar Airways logo]()
$1,544
This Finnair deal was found by Cheapflights users on 5/22. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1212:39 pm
DEN
- SIN
2 stops39h 51m
Finnair
Fri 7/39:35 pm
SIN
- DEN
2 stops36h 06m
Finnair
Deal found 5/22![Finnair logo]()
$1,827
This China Eastern deal was found by Cheapflights users on 5/25. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:30 am
DEN
- SIN
2 stops43h 15m
China Eastern
Sun 10/2512:25 am
SIN
- DEN
2 stops31h 45m
China Eastern
Deal found 5/25![China Eastern logo]()
$1,062
This BusinessClass deal was found by Cheapflights users on 5/22. 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 7/103:45 pm
COS
- SIN
2 stops30h 40m
Cathay Pacific
Fri 7/247:20 am
SIN
- COS
2 stops29h 04m
Cathay Pacific
Deal found 5/22![Cathay Pacific logo]()
$2,172
This China Eastern deal was found by Cheapflights users on 5/25. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:25 am
DEN
- SIN
2 stops32h 00m
China Eastern
Sun 9/133:25 am
SIN
- DEN
2 stops28h 45m
China Eastern
Deal found 5/25![China Eastern logo]()
$1,062
This Qatar Airways deal was found by Cheapflights users on 5/24. 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.
Mon 9/2112:37 pm
COS
- SIN
2 stops30h 13m
Qatar Airways
Fri 9/257:40 pm
SIN
- COS
2 stops33h 03m
Qatar Airways
Deal found 5/24![Qatar Airways logo]()
$1,545
This Qatar Airways deal was found by Cheapflights users on 5/25. 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.
Wed 6/246:02 am
DEN
- SIN
2 stops49h 13m
Qatar Airways
Sun 7/127:40 pm
SIN
- DEN
2 stops41h 05m
Qatar Airways
Deal found 5/25![Qatar Airways logo]()
$1,626
This Qatar Airways deal was found by Cheapflights users on 5/21. 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.
Thu 9/172:21 pm
MTJ
- SIN
2 stops40h 54m
Qatar Airways
Mon 9/217:40 pm
SIN
- MTJ
2 stops31h 54m
Qatar Airways
Deal found 5/21![Qatar Airways logo]()
$1,638
This Qatar Airways deal was found by Cheapflights users on 5/22. 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.
Thu 7/96:02 am
DEN
- SIN
2 stops49h 13m
Qatar Airways
Sat 7/187:40 pm
SIN
- DEN
2 stops42h 19m
Qatar Airways
Deal found 5/22![Qatar Airways logo]()
$1,774
This Qatar Airways deal was found by Cheapflights users on 5/25. 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.
Fri 6/262:08 pm
DEN
- SIN
2 stops41h 07m
Qatar Airways
Sun 7/123:15 am
SIN
- DEN
2 stops33h 30m
Qatar Airways
Deal found 5/25![Qatar Airways logo]()
$1,783
This American Airlines deal was found by Cheapflights users on 5/25. 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 6/228:01 am
COS
- SIN
2 stops26h 19m
American Airlines
Sun 6/281:55 am
SIN
- COS
3 stops27h 06m
American Airlines
Deal found 5/25![American Airlines logo]()
$5,445
This BusinessClass deal was found by Cheapflights users on 5/22. 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 6/2112:56 pm
COS
- SIN
2 stops26h 19m
Multiple Airlines
Sun 6/287:00 am
SIN
- COS
2 stops30h 59m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$2,856
Last-minute flights from Colorado to SingaporeDiscover last-minute flight deals from Colorado to Singapore. Data last updated May 26, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Singapore. Data last updated May 26, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 5/25. 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 5/2911:23 am
DEN
- SIN
2 stops27h 52m
Air Canada
Tue 6/97:00 am
SIN
- DEN
2 stops39h 45m
Air Canada
Deal found 5/25![Air Canada logo]()
$1,479
This Justfly.com deal was found by Cheapflights users on 5/25. 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.
Wed 6/37:18 pm
DEN
- SIN
2 stops43h 57m
Air Canada
Thu 7/167:00 am
SIN
- DEN
2 stops39h 45m
Air Canada
Deal found 5/25![Air Canada logo]()
$1,447
This Justfly.com deal was found by Cheapflights users on 5/25. 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.
Thu 6/411:23 am
DEN
- SIN
2 stops27h 52m
Air Canada
Tue 6/167:00 am
SIN
- DEN
2 stops39h 45m
Air Canada
Deal found 5/25![Air Canada logo]()
$1,454
This Justfly.com deal was found by Cheapflights users on 5/25. 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.
Thu 6/411:23 am
DEN
- SIN
2 stops27h 52m
Multiple Airlines
Sun 6/1412:20 am
SIN
- DEN
2 stops36h 50m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$1,489
This Expedia deal was found by Cheapflights users on 5/24. 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 6/96:00 am
DEN
- SIN
2 stops28h 20m
Multiple Airlines
Tue 6/167:00 am
SIN
- DEN
1 stop30h 10m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$1,415
This FlightHub deal was found by Cheapflights users on 5/23. 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 6/107:18 pm
DEN
- SIN
2 stops43h 57m
Air Canada
Wed 6/1710:50 pm
SIN
- DEN
2 stops32h 23m
Air Canada
Deal found 5/23![Air Canada logo]()
$1,483
This FlightHub deal was found by Cheapflights users on 5/23. 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 6/157:18 pm
DEN
- SIN
2 stops43h 57m
Air Canada
Mon 6/2210:50 pm
SIN
- DEN
2 stops34h 40m
Air Canada
Deal found 5/23![Air Canada logo]()
$1,487
This BusinessClass deal was found by Cheapflights users on 5/22. 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 6/2112:56 pm
COS
- SIN
2 stops26h 19m
Multiple Airlines
Sun 6/287:00 am
SIN
- COS
2 stops30h 59m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$2,856
This FlightHub deal was found by Cheapflights users on 5/25. 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 6/223:53 pm
COS
- SIN
2 stops39h 22m
Qatar Airways
Mon 6/297:40 pm
SIN
- COS
2 stops35h 05m
Qatar Airways
Deal found 5/25![Qatar Airways logo]()
$2,011
This American Airlines deal was found by Cheapflights users on 5/25. 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 6/228:01 am
COS
- SIN
2 stops26h 19m
American Airlines
Sun 6/281:55 am
SIN
- COS
3 stops27h 06m
American Airlines
Deal found 5/25![American Airlines logo]()
$5,445
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 May 26, 2026.
Search for one-way flight options from Colorado to Singapore. Find affordable one-way fares based on user searches. Data last updated May 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/21. 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 10/510:29 pm
DEN
- SIN
2 stops34h 51m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$529
This Trip.com deal was found by Cheapflights users on 5/24. 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 7/87:25 am
DEN
- SIN
2 stops56h 45m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$553
This Orbitz deal was found by Cheapflights users on 5/25. 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.
Sun 7/196:02 am
DEN
- SIN
2 stops28h 43m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$646
This Justfly.com deal was found by Cheapflights users on 5/21. 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.
Mon 10/57:16 pm
DEN
- SIN
2 stops43h 59m
Air Canada
Deal found 5/21![Air Canada logo]()
$656
This Orbitz deal was found by Cheapflights users on 5/25. 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.
Sun 7/199:10 am
DEN
- SIN
1 stop30h 05m
Air Canada
Deal found 5/25![Air Canada logo]()
$696
This Travelocity deal was found by Cheapflights users on 5/22. 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.
Wed 7/158:40 am
DEN
- SIN
2 stops25h 40m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$721
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 May 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $988 (FlightHub) |
One-way from | $529 (Kiwi.com) |
Popular in | December |
Cheapest in | May |
Average price | $884 |
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 May 26, 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 - SIN
DENSIN
Denver Intl
Sun 9/13
6:30 am-5:00 pm
2 stops44h 30m
Singapore Changi
Wed 9/16
11:10 pm-6:10 pm
2 stops33h 00m
$1,062
DenverSingapore
DEN - SIN
DENSIN
Denver Intl
Thu 10/22
6:30 am-3:45 pm
2 stops43h 15m
Singapore Changi
Sun 10/25
12:25 am-6:10 pm
2 stops31h 45m
$1,062
DenverSingapore
DEN - SIN
DENSIN
Denver Intl
Fri 8/28
7:25 am-5:25 am
2 stops32h 00m
Singapore Changi
Sun 9/13
3:25 am-6:10 pm
2 stops28h 45m
$1,062
DenverSingapore
DEN - SIN
DENSIN
Denver Intl
Sun 9/13
8:25 pm-5:55 pm
1 stop31h 30m
Singapore Changi
Wed 9/16
11:05 pm-6:25 pm
1 stop33h 20m
$1,272
DenverSingapore
DEN - SIN
DENSIN
Denver Intl
Sat 9/19
8:18 am-9:40 am
2 stops35h 22m
Singapore Changi
Wed 9/30
9:00 pm-8:23 pm
2 stops37h 23m
$1,297
Colorado SpringsSingapore
COS - SIN
COSSIN
Colorado Springs
Thu 11/12
12:36 pm-8:45 am
2 stops29h 09m
Singapore Changi
Sun 11/15
3:15 am-11:48 pm
2 stops35h 33m
$1,544
Colorado SpringsSingapore
COS - SIN
COSSIN
Colorado Springs
Mon 9/21
12:37 pm-8:50 am
2 stops30h 13m
Singapore Changi
Fri 9/25
7:40 pm-2:43 pm
2 stops33h 03m
$1,545
DenverSingapore
DEN - SIN
DENSIN
Denver Intl
Wed 6/24
6:02 am-9:15 pm
2 stops49h 13m
Singapore Changi
Sun 7/12
7:40 pm-10:45 pm
2 stops41h 05m
$1,626
MontroseSingapore
MTJ - SIN
MTJSIN
Montrose County
Thu 9/17
2:21 pm-9:15 pm
2 stops40h 54m
Singapore Changi
Mon 9/21
7:40 pm-1:34 pm
2 stops31h 54m
$1,638
DenverSingapore
DEN - SIN
DENSIN
Denver Intl
Thu 7/9
6:02 am-9:15 pm
2 stops49h 13m
Singapore Changi
Sat 7/18
7:40 pm-11:59 pm
2 stops42h 19m
$1,774
Showing 1-10 of 21 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, November is the cheapest month in which you can book a flight from Colorado to Singapore (average of $464). Flying from Colorado to Singapore in July is currently the most expensive (average of $1,043). 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 11 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
See prices for flight routes from nearby airports that may be better suited for you.
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 May 26, 2026.
Popular flight searches
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Colorado to Singapore flights
Consider these flights traveling from Colorado to Singapore.
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 May 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$755 | Average$953 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$890 | Average$954 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$937 | Average$1,031 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$1,024 | Average$1,256 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,082 | Average$1,272 | FlexibilityNo cancel fee | On-time81% |