$458+ Cheap flights from Colorado to Vietnam
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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SGN
Aug 23 — Aug 301
Round-trip
1 adult, Economy
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Find cheap flights from Colorado to Vietnam 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
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Cheapest flights from Colorado to VietnamExplore the most affordable flight options available from Colorado to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.
Explore the most affordable flight options available from Colorado to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.
This BusinessClass deal was found by Cheapflights users on 7/19. 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.
Thu 9/37:41 am
DEN
- HAN
2 stops28h 39m
China Eastern
Thu 9/106:45 pm
HAN
- DEN
2 stops36h 36m
China Eastern
Deal found 7/19![China Eastern logo]()
$803
This BusinessClass deal was found by Cheapflights users on 7/21. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:45 am
DEN
- HAN
2 stops29h 00m
China Eastern
Mon 11/162:45 am
HAN
- DEN
2 stops29h 25m
China Eastern
Deal found 7/21![China Eastern logo]()
$851
This Ovago deal was found by Cheapflights users on 7/19. 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.
Thu 9/177:40 am
DEN
- HAN
2 stops28h 40m
China Eastern
Thu 10/16:45 pm
HAN
- DEN
2 stops36h 36m
China Eastern
Deal found 7/19![China Eastern logo]()
$889
This BusinessClass deal was found by Cheapflights users on 7/20. 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.
Wed 8/197:41 am
DEN
- HAN
2 stops28h 39m
China Eastern
Wed 8/266:45 pm
HAN
- DEN
2 stops36h 33m
China Eastern
Deal found 7/20![China Eastern logo]()
$913
This FlightHub deal was found by Cheapflights users on 7/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:41 am
DEN
- HAN
2 stops28h 39m
China Eastern
Wed 9/96:45 pm
HAN
- DEN
2 stops36h 26m
China Eastern
Deal found 7/21![China Eastern logo]()
$965
This FlightHub deal was found by Cheapflights users on 7/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:05 am
DEN
- SGN
2 stops44h 50m
Multiple Airlines
Sun 10/1811:30 am
SGN
- DEN
2 stops23h 51m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,010
This FlightHub deal was found by Cheapflights users on 7/19. 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 9/167:13 pm
DEN
- SGN
2 stops26h 02m
Multiple Airlines
Wed 9/306:05 pm
SGN
- DEN
2 stops61h 05m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$1,011
This Trip.com deal was found by Cheapflights users on 7/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1510:39 pm
DEN
- SGN
2 stops37h 56m
Multiple Airlines
Sat 8/293:35 am
SGN
- DEN
3 stops53h 42m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$1,013
This Trip.com deal was found by Cheapflights users on 7/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:30 am
DEN
- SGN
2 stops27h 50m
Multiple Airlines
Wed 9/237:10 am
SGN
- DEN
2 stops24h 02m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,018
This Ovago deal was found by Cheapflights users on 7/20. 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 10/47:05 am
DEN
- SGN
2 stops44h 50m
Multiple Airlines
Thu 10/1511:30 am
SGN
- DEN
2 stops23h 51m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$1,022
This Trip.com deal was found by Cheapflights users on 7/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:25 am
DEN
- SGN
2 stops29h 10m
Multiple Airlines
Tue 9/82:35 am
SGN
- DEN
3 stops33h 32m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,027
This Trip.com deal was found by Cheapflights users on 7/24. 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.
Mon 8/3110:39 pm
DEN
- SGN
2 stops34h 21m
Multiple Airlines
Mon 9/71:50 am
SGN
- DEN
2 stops24h 23m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$1,028
Best flights from Colorado to VietnamDiscover carefully curated flight deals from Colorado to Vietnam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 24, 2026.
Discover carefully curated flight deals from Colorado to Vietnam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 24, 2026.
This China Eastern deal was found by Cheapflights users on 7/20. 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 9/67:41 am
DEN
- HAN
2 stops45h 04m
China Eastern
Wed 9/96:45 pm
HAN
- DEN
2 stops36h 36m
China Eastern
Deal found 7/20![China Eastern logo]()
$1,038
This United Airlines deal was found by Cheapflights users on 7/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:45 am
DEN
- SGN
2 stops24h 05m
United Airlines
Sun 12/137:30 am
SGN
- DEN
1 stop18h 45m
United Airlines
Deal found 7/24![United Airlines logo]()
$1,138
This American Airlines deal was found by Cheapflights users on 7/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:40 am
COS
- SGN
2 stops34h 45m
American Airlines
Wed 9/3011:15 pm
SGN
- COS
2 stops36h 40m
American Airlines
Deal found 7/21![American Airlines logo]()
$1,145
This EVA Air deal was found by Cheapflights users on 7/22. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:00 am
DEN
- SGN
2 stops24h 00m
Multiple Airlines
Sun 8/301:50 am
SGN
- DEN
3 stops27h 25m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$1,151
This STARLUX Airlines deal was found by Cheapflights users on 7/22. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:56 pm
DEN
- HAN
2 stops32h 54m
STARLUX Airlines
Fri 10/3011:40 am
HAN
- DEN
2 stops23h 41m
STARLUX Airlines
Deal found 7/22![STARLUX Airlines logo]()
$1,234
This Delta deal was found by Cheapflights users on 7/20. 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.
Sat 10/176:20 am
DEN
- DAD
2 stops25h 45m
Delta
Sun 11/13:45 pm
DAD
- DEN
2 stops39h 15m
Delta
Deal found 7/20![Delta logo]()
$1,241
This Korean Air deal was found by Cheapflights users on 7/23. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:41 am
DEN
- HAN
2 stops24h 54m
Korean Air
Fri 9/411:10 pm
HAN
- DEN
2 stops37h 48m
Korean Air
Deal found 7/23![Korean Air logo]()
$1,282
This Singapore Airlines deal was found by Cheapflights users on 7/24. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/205:50 pm
DEN
- DAD
2 stops31h 50m
Singapore Airlines
Mon 3/111:50 am
DAD
- DEN
3 stops49h 09m
Singapore Airlines
Deal found 7/24![Singapore Airlines logo]()
$1,322
This Qatar Airways deal was found by Cheapflights users on 7/23. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/184:58 pm
GJT
- SGN
2 stops31h 52m
Qatar Airways
Thu 10/228:00 pm
SGN
- GJT
2 stops39h 26m
Qatar Airways
Deal found 7/23![Qatar Airways logo]()
$1,515
This Turkish Airlines deal was found by Cheapflights users on 7/19. 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.
Tue 10/66:00 am
DEN
- HAN
2 stops44h 40m
Turkish Airlines
Wed 10/2110:55 pm
HAN
- DEN
1 stop32h 30m
Turkish Airlines
Deal found 7/19![Turkish Airlines logo]()
$1,687
This United Airlines deal was found by Cheapflights users on 7/19. 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 9/157:45 am
DEN
- SGN
2 stops25h 10m
United Airlines
Mon 11/167:30 am
SGN
- DEN
1 stop18h 45m
United Airlines
Deal found 7/19![United Airlines logo]()
$1,138
This Alaska Airlines deal was found by Cheapflights users on 7/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:22 am
DEN
- HAN
2 stops24h 28m
Multiple Airlines
Tue 9/811:20 pm
HAN
- DEN
2 stops30h 23m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$1,172
This Delta deal was found by Cheapflights users on 7/20. 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.
Thu 10/228:06 am
DEN
- DAD
2 stops41h 14m
Delta
Thu 11/53:45 pm
DAD
- DEN
2 stops39h 15m
Delta
Deal found 7/20![Delta logo]()
$1,241
This United Airlines deal was found by Cheapflights users on 7/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:40 am
DEN
- SGN
1 stop23h 35m
United Airlines
Thu 9/1011:15 pm
SGN
- DEN
2 stops35h 29m
United Airlines
Deal found 7/21![United Airlines logo]()
$1,145
This STARLUX Airlines deal was found by Cheapflights users on 7/21. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/811:58 am
DEN
- DAD
2 stops40h 37m
STARLUX Airlines
Mon 10/126:45 pm
DAD
- DEN
2 stops40h 36m
STARLUX Airlines
Deal found 7/21![STARLUX Airlines logo]()
$1,269
This Korean Air deal was found by Cheapflights users on 7/20. 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.
Fri 9/47:41 am
DEN
- HAN
2 stops24h 54m
Korean Air
Mon 9/711:10 pm
HAN
- DEN
2 stops31h 21m
Korean Air
Deal found 7/20![Korean Air logo]()
$1,282
This China Airlines deal was found by Cheapflights users on 7/23. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:55 pm
DEN
- SGN
2 stops24h 05m
Multiple Airlines
Mon 11/211:00 am
SGN
- DEN
3 stops26h 25m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$1,239
This Delta deal was found by Cheapflights users on 7/20. 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 10/196:00 am
DEN
- DAD
2 stops26h 05m
Delta
Fri 10/303:45 pm
DAD
- DEN
2 stops40h 46m
Delta
Deal found 7/20![Delta logo]()
$1,241
This United Airlines deal was found by Cheapflights users on 7/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1711:40 am
DEN
- SGN
1 stop23h 35m
United Airlines
Mon 8/317:00 am
SGN
- DEN
2 stops29h 42m
United Airlines
Deal found 7/22![United Airlines logo]()
$1,147
This Delta deal was found by Cheapflights users on 7/20. 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 10/195:30 am
DEN
- DAD
2 stops26h 35m
Delta
Wed 11/43:45 pm
DAD
- DEN
2 stops46h 06m
Delta
Deal found 7/20![Delta logo]()
$1,241
This United Airlines deal was found by Cheapflights users on 7/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:00 am
COS
- SGN
3 stops27h 05m
United Airlines
Wed 9/3011:15 pm
SGN
- COS
2 stops35h 38m
United Airlines
Deal found 7/21![United Airlines logo]()
$1,151
This China Airlines deal was found by Cheapflights users on 7/20. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:55 pm
DEN
- DAD
2 stops23h 05m
Multiple Airlines
Mon 11/25:35 pm
DAD
- DEN
3 stops33h 00m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$1,275
This Qatar Airways deal was found by Cheapflights users on 7/19. 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 11/94:56 pm
GJT
- SGN
2 stops30h 09m
Qatar Airways
Fri 11/138:55 am
SGN
- GJT
2 stops51h 21m
Qatar Airways
Deal found 7/19![Qatar Airways logo]()
$1,549
This Korean Air deal was found by Cheapflights users on 7/23. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:00 am
COS
- SGN
2 stops39h 35m
Korean Air
Tue 10/201:55 pm
SGN
- COS
2 stops45h 37m
Korean Air
Deal found 7/23![Korean Air logo]()
$1,421
This Singapore Airlines deal was found by Cheapflights users on 7/23. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:40 pm
DEN
- HAN
2 stops35h 00m
Singapore Airlines
Wed 10/214:15 pm
HAN
- DEN
3 stops40h 29m
Singapore Airlines
Deal found 7/23![Singapore Airlines logo]()
$1,642
This Delta deal was found by Cheapflights users on 7/20. 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.
Thu 10/226:00 am
DEN
- DAD
2 stops26h 05m
Delta
Sun 11/13:45 pm
DAD
- DEN
2 stops39h 15m
Delta
Deal found 7/20![Delta logo]()
$1,241
This United Airlines deal was found by Cheapflights users on 7/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:26 pm
COS
- SGN
2 stops39h 49m
United Airlines
Wed 11/187:30 am
SGN
- COS
2 stops23h 59m
United Airlines
Deal found 7/22![United Airlines logo]()
$1,156
This Qatar Airways deal was found by Cheapflights users on 7/23. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:00 am
DRO
- SGN
2 stops40h 05m
Qatar Airways
Sun 11/87:40 pm
SGN
- DRO
2 stops30h 48m
Qatar Airways
Deal found 7/23![Qatar Airways logo]()
$1,555
This China Airlines deal was found by Cheapflights users on 7/21. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:55 pm
DEN
- DAD
2 stops30h 35m
Multiple Airlines
Mon 10/195:30 pm
DAD
- DEN
2 stops29h 15m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,294
This United Airlines deal was found by Cheapflights users on 7/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:30 am
COS
- SGN
3 stops27h 25m
United Airlines
Thu 11/196:00 am
SGN
- COS
3 stops28h 04m
United Airlines
Deal found 7/22![United Airlines logo]()
$1,161
Last-minute flights from Colorado to VietnamDiscover last-minute flight deals from Colorado to Vietnam. Data last updated July 24, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Vietnam. Data last updated July 24, 2026 and is based on user searches.
This China Eastern deal was found by Cheapflights users on 7/22. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/267:31 am
DEN
- SGN
2 stops30h 04m
China Eastern
Wed 8/262:35 am
SGN
- DEN
2 stops28h 43m
China Eastern
Deal found 7/22![China Eastern logo]()
$1,033
This Trip.com deal was found by Cheapflights users on 7/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1510:39 pm
DEN
- SGN
2 stops37h 56m
Multiple Airlines
Sat 8/293:35 am
SGN
- DEN
3 stops53h 42m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$1,013
This Trip.com deal was found by Cheapflights users on 7/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1510:39 pm
DEN
- SGN
2 stops37h 56m
Multiple Airlines
Sat 8/223:35 am
SGN
- DEN
3 stops39h 53m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,065
This Trip.com deal was found by Cheapflights users on 7/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:00 am
DEN
- SGN
2 stops36h 30m
Multiple Airlines
Mon 8/249:55 am
SGN
- DEN
2 stops27h 49m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,095
This Trip.com deal was found by Cheapflights users on 7/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:25 am
DEN
- SGN
2 stops25h 35m
Multiple Airlines
Mon 9/71:50 am
SGN
- DEN
2 stops24h 23m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,038
This Trip.com deal was found by Cheapflights users on 7/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:25 am
DEN
- SGN
2 stops44h 55m
Multiple Airlines
Tue 9/156:55 am
SGN
- DEN
3 stops33h 57m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$1,085
This BusinessClass deal was found by Cheapflights users on 7/20. 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.
Wed 8/197:41 am
DEN
- HAN
2 stops28h 39m
China Eastern
Wed 8/266:45 pm
HAN
- DEN
2 stops36h 33m
China Eastern
Deal found 7/20![China Eastern logo]()
$913
This Trip.com deal was found by Cheapflights users on 7/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:00 am
DEN
- SGN
2 stops29h 35m
Multiple Airlines
Mon 8/313:35 am
SGN
- DEN
2 stops32h 46m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,068
This Trip.com deal was found by Cheapflights users on 7/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:10 am
DEN
- SGN
3 stops30h 25m
Multiple Airlines
Fri 9/42:35 am
SGN
- DEN
2 stops35h 09m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,045
This Trip.com deal was found by Cheapflights users on 7/24. 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.
Mon 8/3110:39 pm
DEN
- SGN
2 stops34h 21m
Multiple Airlines
Mon 9/71:50 am
SGN
- DEN
2 stops24h 23m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$1,028
This China Eastern deal was found by Cheapflights users on 7/21. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:41 am
DEN
- HAN
2 stops45h 04m
China Eastern
Sat 9/123:00 pm
HAN
- DEN
2 stops40h 11m
China Eastern
Deal found 7/21![China Eastern logo]()
$1,038
This Alaska Airlines deal was found by Cheapflights users on 7/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:22 am
DEN
- HAN
2 stops24h 28m
Multiple Airlines
Sun 9/1311:20 pm
HAN
- DEN
2 stops31h 50m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$1,099
One-way flights from Colorado to VietnamSearch for one-way flight options from Colorado to Vietnam. Find affordable one-way fares based on user searches. Data last updated July 24, 2026.
Search for one-way flight options from Colorado to Vietnam. Find affordable one-way fares based on user searches. Data last updated July 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:39 pm
DEN
- SGN
2 stops47h 01m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$458
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 10/2010:29 pm
DEN
- SGN
2 stops50h 56m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$485
This KAYAK deal was found by Cheapflights users on 7/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/39:00 am
DEN
- HAN
2 stops23h 25m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$486
This BusinessClass deal was found by Cheapflights users on 7/20. 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.
Mon 8/107:41 am
DEN
- HAN
2 stops28h 39m
China Eastern
Deal found 7/20![China Eastern logo]()
$499
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:29 pm
DEN
- DAD
2 stops51h 51m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$506
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
Tue 9/17:25 am
DEN
- DAD
3 stops49h 25m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$517
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:17 pm
DEN
- DAD
2 stops38h 03m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$536
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1212:17 pm
DEN
- DAD
3 stops42h 33m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$561
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 8/1012:15 pm
DEN
- HAN
3 stops31h 05m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$565
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1710:29 pm
DEN
- DAD
2 stops46h 11m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$565
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:25 am
DEN
- SGN
2 stops36h 05m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$580
This BusinessClass deal was found by Cheapflights users on 7/19. 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 12/87:00 am
DEN
- SGN
2 stops25h 25m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$597
Find flight deals from Colorado to Vietnam
Keep the following information in mind while searching for Colorado to Vietnam flight deals. Data was last updated July 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $803 (BusinessClass) |
One-way from | $458 (Kiwi.com) |
Popular in | June |
Cheapest in | March |
Average price | $1,350 |
Cheapflights Fare Finder
Customize your flight search to find flights from Colorado to Vietnam 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 24, 2026.
Use the filters below to find and compare flights from Colorado to Vietnam that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverHanoi
DEN - HAN
DENHAN
Denver Intl
Sun 9/6
7:41 am-5:45 pm
2 stops45h 04m
Hanoi Noibai
Wed 9/9
6:45 pm-6:21 pm
2 stops36h 36m
$1,038
Quickest round-trip
DenverHo Chi Minh City
DEN - SGN
DENSGN
Denver Intl
Tue 12/1
7:45 am-9:50 pm
2 stops24h 05m
Ho Chi Minh City
Sun 12/13
7:30 am-12:15 pm
1 stop18h 45m
$1,138
DenverHo Chi Minh City
DEN - SGN
DENSGN
Denver Intl
Tue 9/15
7:45 am-9:55 pm
2 stops25h 10m
Ho Chi Minh City
Mon 11/16
7:30 am-12:15 pm
1 stop18h 45m
$1,138
Colorado SpringsHo Chi Minh City
COS - SGN
COSSGN
Colorado Springs
Thu 8/27
5:40 am-5:25 am
2 stops34h 45m
Ho Chi Minh City
Wed 9/30
11:15 pm-10:55 pm
2 stops36h 40m
$1,145
DenverHo Chi Minh City
DEN - SGN
DENSGN
Denver Intl
Wed 9/2
11:40 am-12:15 am
1 stop23h 35m
Ho Chi Minh City
Thu 9/10
11:15 pm-9:44 pm
2 stops35h 29m
$1,145
DenverHo Chi Minh City
DEN - SGN
DENSGN
Denver Intl
Mon 8/17
11:40 am-12:15 am
1 stop23h 35m
Ho Chi Minh City
Mon 8/31
7:00 am-11:42 pm
2 stops29h 42m
$1,147
DenverHo Chi Minh City
DEN - SGN
DENSGN
Denver Intl
Mon 8/17
9:00 am-10:00 pm
2 stops24h 00m
Ho Chi Minh City
Sun 8/30
1:50 am-4:15 pm
3 stops27h 25m
$1,151
Colorado SpringsHo Chi Minh City
COS - SGN
COSSGN
Colorado Springs
Thu 8/27
6:00 am-10:05 pm
3 stops27h 05m
Ho Chi Minh City
Wed 9/30
11:15 pm-9:53 pm
2 stops35h 38m
$1,151
Colorado SpringsHo Chi Minh City
COS - SGN
COSSGN
Colorado Springs
Mon 11/2
6:26 pm-12:15 am
2 stops39h 49m
Ho Chi Minh City
Wed 11/18
7:30 am-5:29 pm
2 stops23h 59m
$1,156
Colorado SpringsHo Chi Minh City
COS - SGN
COSSGN
Colorado Springs
Wed 11/4
5:30 am-10:55 pm
3 stops27h 25m
Ho Chi Minh City
Thu 11/19
6:00 am-8:04 pm
3 stops28h 04m
$1,161
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Colorado to Vietnam
Have a flexible travel schedule? Discover the best time to fly to Vietnam from Colorado with our price prediction graph.
DEN-HAN
DEN-SGN
DEN-DAD
DEN-CXR
COS-SGN
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 Vietnam
USCO-VN0
DEN-HAN
DEN-SGN
DEN-DAD
DEN-CXR
What is the cheapest month to book a flight from Colorado to Vietnam?
Currently, April is the cheapest month in which you can book a flight from Colorado to Vietnam (average of $993). Flying from Colorado to Vietnam in July is currently the most expensive (average of $1,434). 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 Vietnam?
The price you pay for your flight from Colorado to Vietnam may vary depending on when you book. For the best chance of a lower fare, look to book 44 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Related info for your journey
Find useful and relevant information for your journey from Colorado to Vietnam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Complete your trip
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Top regions
Alternative routes for Colorado to Vietnam
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Vietnam by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Colorado to Vietnam by cabin class
Find flights from Colorado to Vietnam, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Colorado and Vietnam flights
Browse other Colorado and Vietnam flight options. Last updated on July 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Vietnam
Find the right flight back to Colorado after your stay in Vietnam
Colorado to Vietnam flights
Consider these flights traveling from Colorado to Vietnam.
Fly to Vietnam regions
Consider these flights traveling to Vietnam regions.
Top 10 airlines flying from Colorado to Vietnam
Discover the top 10 airlines that operate flights from Colorado to Vietnam. 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 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$473 | Average$1,085 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$697 | Average$832 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$793 | Average$1,156 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$808 | Average$1,259 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$841 | Average$969 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$927 | Average$1,567 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$944 | Average$1,431 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,021 | Average$1,666 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$1,095 | Average$1,174 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,116 | Average$1,372 | FlexibilityNo cancel fee | On-time76% |