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$348+ 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SGN
dic. 20 — dic. 271
sáb. 12/20
sáb. 12/27
1 adult, Economy
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Find flight deals from Colorado to Vietnam

Cheapest flights from Colorado to Vietnam
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 noviembre 20, 2025.

This Gurufare deal was found by Cheapflights users on 11/19. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/256:25 amDEN - HAN
2 stops29h 20mChina Eastern
mié. 12/32:45 amHAN - DEN
2 stops29h 47mChina Eastern
Deal found 11/19$847
This United Airlines deal was found by Cheapflights users on 11/18. 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.
jue. 11/2012:30 pmCOS - SGN
2 stops67h 20mUnited Airlines
jue. 12/117:30 amSGN - COS
2 stops28h 29mUnited Airlines
Deal found 11/18$970
This FlightHub deal was found by Cheapflights users on 11/18. 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.
sáb. 11/296:00 amDEN - SGN
2 stops33h 55mJapan Airlines
dom. 12/77:50 amSGN - DEN
2 stops24h 54mJapan Airlines
Deal found 11/18$980
This Ovago deal was found by Cheapflights users on 11/19. 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.
sáb. 12/67:20 pmDEN - SGN
1 stop43h 35mTurkish Airlines
mar. 12/166:35 amSGN - DEN
1 stop25h 00mTurkish Airlines
Deal found 11/19$984
This Fareboom deal was found by Cheapflights users on 11/19. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/288:00 amDEN - SGN
2 stops26h 15mMultiple Airlines
dom. 12/77:50 amSGN - DEN
2 stops24h 13mMultiple Airlines
Deal found 11/19$988
This Turkish Airlines deal was found by Cheapflights users on 11/19. 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.
mar. 12/97:20 pmDEN - SGN
1 stop31h 40mTurkish Airlines
vie. 12/1210:15 pmSGN - DEN
1 stop33h 20mTurkish Airlines
Deal found 11/19$993
This United Airlines deal was found by Cheapflights users on 11/19. 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.
mié. 11/198:37 pmDEN - SGN
3 stops36h 18mUnited Airlines
jue. 11/276:00 amSGN - DEN
2 stops42h 18mUnited Airlines
Deal found 11/19$994
This CheapOair deal was found by Cheapflights users on 11/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/256:25 amDEN - SGN
2 stops28h 45mChina Eastern
lun. 12/82:10 amSGN - DEN
2 stops30h 22mChina Eastern
Deal found 11/19$1,001
This United Airlines deal was found by Cheapflights users on 11/19. 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.
dom. 12/77:46 amDEN - SGN
2 stops26h 29mUnited Airlines
dom. 12/1411:05 pmSGN - DEN
2 stops29h 42mUnited Airlines
Deal found 11/19$1,013
This United Airlines deal was found by Cheapflights users on 11/19. 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.
dom. 12/76:00 amDEN - SGN
2 stops28h 15mUnited Airlines
mié. 12/177:30 amSGN - DEN
2 stops22h 52mUnited Airlines
Deal found 11/19$1,016
This United Airlines deal was found by Cheapflights users on 11/18. 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.
jue. 12/41:39 pmDRO - SGN
2 stops44h 36mUnited Airlines
lun. 12/87:30 amSGN - DRO
2 stops28h 44mUnited Airlines
Deal found 11/18$1,017
This oojo deal was found by Cheapflights users on 11/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/286:14 amDEN - SGN
2 stops39h 21mEVA Air
sáb. 12/61:55 amSGN - DEN
2 stops36h 04mEVA Air
Deal found 11/19$1,020

Cheap flight deals from Colorado to Vietnam

Keep the following information in mind while searching for Colorado to Vietnam flight deals. Data was last updated noviembre 20, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$905
(Korean Air)

One-way from

$348
(Kiwi.com)

Popular in

June

Cheapest in

August

Average price

$1,056
Provider with most accurate pricing for Denver Intl-Ho Chi Minh City flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Ho Chi Minh City flights.
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From Colorado to Vietnam
Search Deals
One-way flight from Colorado to Vietnam
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($210 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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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 noviembre 20, 2025.
Use the filters below to find and compare flights from Colorado to Vietnam that are best for you.

Fly from

Colorado

Fly to

Vietnam

Route

Depart

Return

Price

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

dom. 3/1

6:29 am-9:45 pm

2 stops25h 16m

Hanoi Noibai

sáb. 3/14

11:05 pm-6:09 pm

2 stops32h 04m

$905

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

lun. 2/23

6:29 am-9:45 pm

2 stops25h 16m

Hanoi Noibai

lun. 3/9

11:05 pm-6:09 pm

2 stops32h 04m

$905

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

jue. 1/22

6:24 am-9:45 pm

2 stops25h 21m

Hanoi Noibai

lun. 1/26

11:05 pm-5:34 pm

2 stops32h 29m

$905

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

mié. 2/4

6:24 am-9:45 pm

2 stops25h 21m

Hanoi Noibai

mié. 2/11

11:05 pm-11:25 pm

2 stops38h 20m

$905

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

lun. 2/2

6:24 am-11:10 am

2 stops38h 46m

Hanoi Noibai

lun. 2/9

12:20 pm-5:34 pm

2 stops43h 14m

$905

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

lun. 1/12

7:50 am-11:05 pm

2 stops25h 15m

Hanoi Noibai

dom. 1/25

12:25 am-12:10 pm

1 stop25h 45m

$926

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

mar. 1/27

7:47 am-11:05 pm

2 stops25h 18m

Hanoi Noibai

vie. 2/13

12:25 am-6:23 pm

2 stops31h 58m

$934

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

lun. 1/12

6:24 am-9:45 pm

2 stops49h 21m

Hanoi Noibai

lun. 1/26

12:20 pm-11:11 pm

2 stops24h 51m

$974

DenverHo Chi Minh City

DEN - SGN

DENSGN

Denver Intl

dom. 1/4

11:22 am-9:50 pm

2 stops44h 28m

Ho Chi Minh City

mar. 1/20

11:05 pm-10:26 pm

2 stops37h 21m

$978

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

dom. 2/1

6:24 am-9:45 pm

2 stops25h 21m

Hanoi Noibai

sáb. 2/28

12:20 pm-11:25 pm

2 stops49h 05m

$980

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 60 results
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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.
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

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 $554). Flying from Colorado to Vietnam in December is currently the most expensive (average of $978). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CO to VN?

Find hourly flight availability from Colorado to Vietnam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 20, 2025.

It’s optimal to fly from Colorado to Vietnam in the evening. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight in the morning.

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.

  • How long is the flight from Colorado to Vietnam?

    For as low as $905, Korean Air can have you in Vietnam from Colorado in 25h 16m. Airlines will cover a distance of 7776 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Colorado to Vietnam that include hotel bookings?

    Yes. In addition to deals on Colorado to Vietnam flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado to Vietnam?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado to Vietnam.

  • Can I find deals for business class flights from Colorado to Vietnam?

    Yes. Cheapflights offers flight deals from Colorado to Vietnam by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Colorado to Vietnam?

    Currently, May is the cheapest month in which you can book a flight from Colorado to Vietnam (average of $554). Flying from Colorado to Vietnam in December is currently the most expensive (average of $978). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Colorado to Vietnam

See prices for flight routes from nearby airports that may be better suited for you.
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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 noviembre 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$751Average$949FlexibilityNo cancel feeOn-time62%
Turkish AirlinesCheapest$842Average$1,058FlexibilityNo cancel feeOn-time77%
STARLUX AirlinesCheapest$850Average$983FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$865Average$1,487FlexibilityNo cancel feeOn-time79%
Air CanadaCheapest$872Average$1,277FlexibilityNo cancel feeOn-time67%
DeltaCheapest$884Average$1,542FlexibilityNo cancel feeOn-timeN/A
Singapore AirlinesCheapest$894Average$1,171FlexibilityNo cancel feeOn-time81%
Korean AirCheapest$900Average$1,092FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$909Average$1,077FlexibilityNo cancel feeOn-time69%
ANACheapest$916Average$1,227FlexibilityNo cancel feeOn-time80%

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