$491+ 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SGN
Jun 24 — Jul 11
Round-trip
1 adult, Economy
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Find cheap flights from Colorado to Vietnam with Cheapflights
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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 May 25, 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 May 25, 2026.
This Ovago deal was found by Cheapflights users on 5/20. 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.
Wed 11/46:30 am
DEN
- SGN
2 stops28h 40m
China Eastern
Tue 11/172:10 am
SGN
- DEN
2 stops30h 00m
China Eastern
Deal found 5/20![China Eastern logo]()
$785
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.
Wed 11/186:30 am
DEN
- SGN
2 stops28h 40m
China Eastern
Sat 12/52:10 am
SGN
- DEN
2 stops30h 00m
China Eastern
Deal found 5/22![China Eastern logo]()
$786
This BusinessClass 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:30 am
DEN
- HAN
2 stops29h 15m
China Eastern
Tue 11/172:45 am
HAN
- DEN
2 stops29h 25m
China Eastern
Deal found 5/25![China Eastern logo]()
$792
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/306:30 am
DEN
- SGN
2 stops28h 40m
China Eastern
Wed 12/162:10 am
SGN
- DEN
2 stops30h 00m
China Eastern
Deal found 5/21![China Eastern logo]()
$832
This BusinessClass 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:30 am
DEN
- SGN
2 stops30h 05m
China Eastern
Sun 11/152:10 am
SGN
- DEN
2 stops30h 00m
China Eastern
Deal found 5/24![China Eastern logo]()
$835
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.
Wed 10/146:30 am
DEN
- SGN
2 stops30h 05m
China Eastern
Sun 11/82:10 am
SGN
- DEN
2 stops30h 00m
China Eastern
Deal found 5/22![China Eastern logo]()
$897
This BusinessClass 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:30 am
DEN
- HAN
2 stops29h 50m
China Eastern
Tue 11/32:45 am
HAN
- DEN
2 stops29h 25m
China Eastern
Deal found 5/24![China Eastern logo]()
$902
This Justfly.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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:30 am
DEN
- HAN
2 stops45h 15m
China Eastern
Fri 12/183:10 pm
HAN
- DEN
2 stops41h 00m
China Eastern
Deal found 5/24![China Eastern logo]()
$973
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:25 am
DEN
- SGN
2 stops29h 10m
Multiple Airlines
Mon 8/242:35 am
SGN
- DEN
2 stops44h 27m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$996
This BusinessClass 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/315:15 am
DEN
- SGN
2 stops30h 55m
China Eastern
Mon 11/162:10 am
SGN
- DEN
2 stops30h 00m
China Eastern
Deal found 5/21![China Eastern logo]()
$1,020
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:25 am
DEN
- HAN
2 stops28h 55m
Multiple Airlines
Thu 9/172:20 am
HAN
- DEN
2 stops44h 20m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$1,023
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 12/66:30 am
DEN
- HAN
2 stops29h 15m
China Eastern
Tue 12/153:10 pm
HAN
- DEN
2 stops41h 00m
China Eastern
Deal found 5/24![China Eastern logo]()
$1,038
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 May 25, 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 May 25, 2026.
This STARLUX Airlines deal was found by Cheapflights users on 5/20. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:56 pm
DEN
- SGN
2 stops26h 19m
STARLUX Airlines
Wed 10/216:05 pm
SGN
- DEN
2 stops41h 16m
STARLUX Airlines
Deal found 5/20![STARLUX Airlines logo]()
$1,215
This Justfly.com deal was found by Cheapflights users on 5/20. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:08 pm
DEN
- DAD
2 stops22h 52m
Multiple Airlines
Mon 8/315:30 pm
DAD
- DEN
2 stops42h 46m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$1,256
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:25 am
DEN
- SGN
1 stop23h 50m
United Airlines
Wed 10/2111:15 pm
SGN
- DEN
2 stops31h 55m
United Airlines
Deal found 5/24![United Airlines logo]()
$1,309
This Korean Air 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/217:57 pm
DEN
- HAN
2 stops36h 38m
Korean Air
Tue 8/1111:10 pm
HAN
- DEN
2 stops37h 48m
Korean Air
Deal found 5/23![Korean Air logo]()
$1,366
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:35 am
DEN
- DAD
2 stops26h 30m
Delta
Wed 9/1610:55 pm
DAD
- DEN
2 stops33h 35m
Delta
Deal found 5/24![Delta logo]()
$1,405
This Singapore Airlines 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/285:45 pm
DEN
- SGN
2 stops35h 40m
Singapore Airlines
Wed 10/77:40 pm
SGN
- DEN
3 stops36h 58m
Singapore Airlines
Deal found 5/22![Singapore Airlines logo]()
$1,424
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.
Thu 10/291:09 pm
COS
- SGN
2 stops29h 06m
Qatar Airways
Mon 11/27:40 pm
SGN
- COS
2 stops38h 47m
Qatar Airways
Deal found 5/24![Qatar Airways logo]()
$1,507
This Emirates 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/192:50 pm
DEN
- DAD
3 stops42h 00m
Emirates
Wed 9/1611:30 pm
DAD
- DEN
3 stops35h 45m
Emirates
Deal found 5/24![Emirates logo]()
$1,701
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/225:07 pm
COS
- SGN
2 stops39h 58m
Asiana Airlines
Tue 7/147:00 am
SGN
- COS
2 stops26h 46m
Asiana Airlines
Deal found 5/22![Asiana Airlines logo]()
$1,803
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/74:56 pm
GJT
- SGN
2 stops28h 09m
Cathay Pacific
Sun 6/1411:05 am
SGN
- GJT
2 stops24h 48m
Cathay Pacific
Deal found 5/23![Cathay Pacific logo]()
$1,882
This FlightHub deal was found by Cheapflights users on 5/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:30 pm
DEN
- HAN
2 stops32h 20m
STARLUX Airlines
Fri 10/1611:10 am
HAN
- DEN
2 stops24h 11m
STARLUX Airlines
Deal found 5/20![STARLUX Airlines logo]()
$1,220
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/118:27 pm
DEN
- SGN
3 stops36h 38m
United Airlines
Wed 10/2111:15 pm
SGN
- DEN
2 stops33h 23m
United Airlines
Deal found 5/22![United Airlines logo]()
$1,315
This STARLUX Airlines 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:56 pm
DEN
- DAD
2 stops33h 39m
STARLUX Airlines
Sun 10/186:45 pm
DAD
- DEN
2 stops40h 36m
STARLUX Airlines
Deal found 5/21![STARLUX Airlines logo]()
$1,245
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1111:40 pm
DEN
- SGN
3 stops33h 15m
United Airlines
Wed 11/187:30 am
SGN
- DEN
2 stops24h 20m
United Airlines
Deal found 5/22![United Airlines logo]()
$1,318
This China 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:40 pm
DEN
- DAD
2 stops30h 50m
Multiple Airlines
Tue 9/85:30 pm
DAD
- DEN
3 stops32h 30m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$1,485
This STARLUX Airlines 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:56 pm
DEN
- HAN
2 stops26h 14m
STARLUX Airlines
Wed 10/215:50 pm
HAN
- DEN
2 stops41h 31m
STARLUX Airlines
Deal found 5/21![STARLUX Airlines logo]()
$1,250
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/39:19 am
DEN
- SGN
2 stops23h 51m
Delta
Thu 8/137:30 am
SGN
- DEN
2 stops29h 28m
Delta
Deal found 5/24![Delta logo]()
$1,575
This United Airlines deal was found by Cheapflights users on 5/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:40 pm
DEN
- SGN
3 stops33h 15m
United Airlines
Thu 11/197:30 am
SGN
- DEN
2 stops24h 48m
United Airlines
Deal found 5/20![United Airlines logo]()
$1,318
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.
Sun 9/201:00 pm
DRO
- SGN
2 stops29h 40m
Qatar Airways
Wed 9/238:00 pm
SGN
- DRO
2 stops29h 20m
Qatar Airways
Deal found 5/24![Qatar Airways logo]()
$1,712
This Emirates 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/192:50 pm
DEN
- DAD
3 stops42h 00m
Emirates
Sun 9/2011:30 pm
DAD
- DEN
3 stops35h 45m
Emirates
Deal found 5/24![Emirates logo]()
$1,751
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:25 am
DEN
- HAN
1 stop21h 50m
United Airlines
Fri 9/1811:35 pm
HAN
- DEN
2 stops46h 10m
United Airlines
Deal found 5/25![United Airlines logo]()
$1,348
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.
Fri 8/2111:59 pm
DEN
- DAD
3 stops48h 41m
Qatar Airways
Tue 9/811:25 am
DAD
- DEN
3 stops48h 54m
Qatar Airways
Deal found 5/24![Qatar Airways logo]()
$1,739
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2311:40 am
DEN
- HAN
1 stop21h 35m
United Airlines
Mon 8/3111:35 pm
HAN
- DEN
2 stops31h 23m
United Airlines
Deal found 5/21![United Airlines logo]()
$1,383
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:58 am
DEN
- SGN
2 stops25h 57m
United Airlines
Sat 11/77:30 am
SGN
- DEN
1 stop18h 40m
United Airlines
Deal found 5/23![United Airlines logo]()
$1,383
This United Airlines deal was found by Cheapflights users on 5/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:15 am
DEN
- HAN
2 stops28h 00m
United Airlines
Sat 7/1111:35 pm
HAN
- DEN
2 stops36h 40m
United Airlines
Deal found 5/20![United Airlines logo]()
$1,451
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/911:59 pm
DEN
- HAN
2 stops33h 16m
United Airlines
Tue 7/1411:35 pm
HAN
- DEN
2 stops36h 40m
United Airlines
Deal found 5/22![United Airlines logo]()
$1,471
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/68:00 am
DEN
- HAN
2 stops25h 15m
United Airlines
Wed 10/2111:35 pm
HAN
- DEN
1 stop25h 30m
United Airlines
Deal found 5/22![United Airlines logo]()
$1,495
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:00 am
DEN
- SGN
2 stops25h 05m
United Airlines
Mon 11/167:30 am
SGN
- DEN
1 stop18h 40m
United Airlines
Deal found 5/23![United Airlines logo]()
$1,524
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/225:07 pm
COS
- SGN
3 stops39h 58m
United Airlines
Tue 7/147:00 am
SGN
- COS
2 stops28h 06m
United Airlines
Deal found 5/22![United Airlines logo]()
$1,760
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:00 am
COS
- SGN
3 stops26h 55m
United Airlines
Mon 11/211:05 pm
SGN
- COS
2 stops26h 13m
United Airlines
Deal found 5/24![United Airlines logo]()
$1,807
Last-minute flights from Colorado to VietnamDiscover last-minute flight deals from Colorado to Vietnam. Data last updated May 25, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Vietnam. Data last updated May 25, 2026 and is based on user searches.
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2411:59 pm
DEN
- SGN
2 stops32h 56m
United Airlines
Mon 7/137:00 am
SGN
- DEN
2 stops29h 15m
United Airlines
Deal found 5/21![United Airlines logo]()
$1,544
This Air Canada deal was found by Cheapflights users on 5/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/257:51 am
DEN
- SGN
2 stops25h 49m
Air Canada
Tue 6/212:10 am
SGN
- DEN
2 stops36h 00m
Air Canada
Deal found 5/20![Air Canada logo]()
$1,444
This BusinessClass 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:25 am
DEN
- SGN
2 stops29h 10m
China Eastern
Mon 6/82:35 am
SGN
- DEN
2 stops28h 23m
China Eastern
Deal found 5/21![China Eastern logo]()
$1,402
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 5/267:51 am
DEN
- SGN
2 stops25h 49m
Multiple Airlines
Thu 6/412:10 am
SGN
- DEN
2 stops31h 05m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$1,517
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2611:59 pm
DEN
- SGN
2 stops32h 56m
United Airlines
Sun 7/1211:15 pm
SGN
- DEN
2 stops37h 23m
United Airlines
Deal found 5/21![United Airlines logo]()
$1,541
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/268:28 pm
DEN
- SGN
3 stops36h 37m
United Airlines
Mon 6/111:15 pm
SGN
- DEN
2 stops37h 28m
United Airlines
Deal found 5/23![United Airlines logo]()
$1,545
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:04 am
DEN
- SGN
2 stops27h 01m
United Airlines
Tue 7/1411:15 pm
SGN
- DEN
2 stops37h 23m
United Airlines
Deal found 5/21![United Airlines logo]()
$1,540
This United Airlines deal was found by Cheapflights users on 5/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2710:02 am
DEN
- SGN
2 stops23h 03m
United Airlines
Mon 7/137:00 am
SGN
- DEN
2 stops28h 15m
United Airlines
Deal found 5/20![United Airlines logo]()
$1,543
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/67:21 pm
DEN
- HAN
2 stops37h 14m
Multiple Airlines
Tue 6/911:10 pm
HAN
- DEN
2 stops31h 48m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$1,508
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/911:59 pm
DEN
- HAN
2 stops33h 16m
United Airlines
Mon 7/1311:35 pm
HAN
- DEN
2 stops36h 53m
United Airlines
Deal found 5/22![United Airlines logo]()
$1,471
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/127:10 pm
DEN
- HAN
2 stops38h 05m
United Airlines
Sun 7/1211:35 pm
HAN
- DEN
2 stops35h 40m
United Airlines
Deal found 5/22![United Airlines logo]()
$1,511
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.
Mon 6/152:08 pm
DEN
- HAN
2 stops27h 32m
Multiple Airlines
Fri 7/248:40 pm
HAN
- DEN
2 stops40h 37m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$1,425
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 May 25, 2026.
Search for one-way flight options from Colorado to Vietnam. Find affordable one-way fares based on user searches. Data last updated May 25, 2026.
This oojo deal was found by Cheapflights users on 5/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:55 pm
DEN
- SGN
2 stops30h 35m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$491
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/109:08 pm
DEN
- SGN
2 stops46h 22m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$502
This BusinessClass 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:30 am
DEN
- HAN
2 stops29h 15m
China Eastern
Deal found 5/23![China Eastern logo]()
$509
This Ovago deal was found by Cheapflights users on 5/20. 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.
Wed 9/28:22 am
DEN
- SGN
2 stops24h 23m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$512
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2012:15 pm
DEN
- DAD
2 stops32h 25m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$522
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:08 pm
DEN
- SGN
2 stops37h 37m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$527
This Expedia deal was found by Cheapflights users on 5/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:08 pm
DEN
- SGN
2 stops37h 37m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$545
This Kiwi.com deal was found by Cheapflights users on 5/20. 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.
Sat 10/3110:29 pm
DEN
- SGN
2 stops45h 01m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$554
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 11/96:30 am
DEN
- HAN
2 stops29h 15m
China Eastern
Deal found 5/23![China Eastern logo]()
$557
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:25 am
DEN
- HAN
3 stops42h 35m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$577
This Kiwi.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 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
3 stops36h 05m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$583
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 8/2512:47 pm
DEN
- SGN
3 stops30h 43m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$586
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 May 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $785 (Ovago) |
One-way from | $491 (oojo) |
Popular in | December |
Cheapest in | August |
Average price | $1,171 |
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 May 25, 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
DenverHo Chi Minh City
DEN - SGN
DENSGN
Denver Intl
Mon 10/19
6:56 pm-10:15 am
2 stops26h 19m
Ho Chi Minh City
Wed 10/21
6:05 pm-10:21 pm
2 stops41h 16m
$1,215
DenverHanoi
DEN - HAN
DENHAN
Denver Intl
Thu 10/1
7:30 pm-4:50 pm
2 stops32h 20m
Hanoi Noibai
Fri 10/16
11:10 am-10:21 pm
2 stops24h 11m
$1,220
DenverDa Nang
DEN - DAD
DENDAD
Denver Intl
Wed 10/14
6:56 pm-5:35 pm
2 stops33h 39m
Da Nang
Sun 10/18
6:45 pm-10:21 pm
2 stops40h 36m
$1,245
DenverHanoi
DEN - HAN
DENHAN
Denver Intl
Sat 10/17
6:56 pm-10:10 am
2 stops26h 14m
Hanoi Noibai
Wed 10/21
5:50 pm-10:21 pm
2 stops41h 31m
$1,250
DenverDa Nang
DEN - DAD
DENDAD
Denver Intl
Mon 8/17
9:08 pm-9:00 am
2 stops22h 52m
Da Nang
Mon 8/31
5:30 pm-11:16 pm
2 stops42h 46m
$1,256
DenverHo Chi Minh City
DEN - SGN
DENSGN
Denver Intl
Mon 10/19
11:25 am-12:15 am
1 stop23h 50m
Ho Chi Minh City
Wed 10/21
11:15 pm-6:10 pm
2 stops31h 55m
$1,309
DenverHo Chi Minh City
DEN - SGN
DENSGN
Denver Intl
Sun 10/11
8:27 pm-10:05 pm
3 stops36h 38m
Ho Chi Minh City
Wed 10/21
11:15 pm-7:38 pm
2 stops33h 23m
$1,315
DenverHo Chi Minh City
DEN - SGN
DENSGN
Denver Intl
Wed 11/11
11:40 pm-10:55 pm
3 stops33h 15m
Ho Chi Minh City
Wed 11/18
7:30 am-5:50 pm
2 stops24h 20m
$1,318
DenverHo Chi Minh City
DEN - SGN
DENSGN
Denver Intl
Tue 11/10
11:40 pm-10:55 pm
3 stops33h 15m
Ho Chi Minh City
Thu 11/19
7:30 am-6:18 pm
2 stops24h 48m
$1,318
DenverHanoi
DEN - HAN
DENHAN
Denver Intl
Tue 9/8
11:25 am-10:15 pm
1 stop21h 50m
Hanoi Noibai
Fri 9/18
11:35 pm-8:45 am
2 stops46h 10m
$1,348
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-SGN
DEN-DAD
DEN-HAN
COS-SGN
GJT-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-SGN
DEN-DAD
DEN-HAN
COS-SGN
What is the cheapest month to book a flight from Colorado to Vietnam?
Currently, May is the cheapest month in which you can book a flight from Colorado to Vietnam (average of $473). Flying from Colorado to Vietnam in February is currently the most expensive (average of $819). 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 5 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 May 25, 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 May 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$710 | Average$1,043 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$779 | Average$865 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$793 | Average$1,229 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$808 | Average$1,258 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$841 | Average$966 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$894 | Average$1,154 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$912 | Average$1,373 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$944 | Average$1,207 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,095 | Average$1,156 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,116 | Average$1,353 | FlexibilityNo cancel fee | On-time76% |