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$333+ 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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SGN
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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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 January 8, 2026.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$755
(Gurufare)

One-way from

$333
(Kiwi.com)

Popular in

June

Cheapest in

August

Average price

$990
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
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One-way flight from Colorado to Vietnam
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Highest demand for flights based on searches. 17% potential increase in price ($236 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 8, 2026.

This Gurufare deal was found by Cheapflights users on 1/7. 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.
Wed 1/216:14 amDEN - HAN
2 stops29h 31mChina Eastern
Fri 1/232:45 amHAN - DEN
2 stops28h 56mChina Eastern
Deal found 1/7$755
This United Airlines deal was found by Cheapflights users on 1/7. 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 1/2912:09 pmCOS - SGN
3 stops44h 46mUnited Airlines
Mon 2/26:00 amSGN - COS
3 stops28h 05mUnited Airlines
Deal found 1/7$785
This United Airlines deal was found by Cheapflights users on 1/7. 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 1/235:30 amGJT - SGN
3 stops27h 25mUnited Airlines
Tue 1/276:00 amSGN - GJT
3 stops30h 27mUnited Airlines
Deal found 1/7$785
This KAYAK deal was found by Cheapflights users on 1/6. 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.
Tue 3/246:30 amDEN - HAN
2 stops30h 15mChina Eastern
Mon 4/202:20 amHAN - DEN
2 stops28h 41mChina Eastern
Deal found 1/6$791
This Gurufare deal was found by Cheapflights users on 1/6. 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.
Wed 1/215:50 amCOS - SGN
2 stops27h 05mSingapore Airlines
Sat 2/76:00 amSGN - COS
2 stops25h 23mSingapore Airlines
Deal found 1/6$795
This United Airlines deal was found by Cheapflights users on 1/6. 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 1/203:30 pmCOS - SGN
3 stops41h 25mUnited Airlines
Wed 2/46:00 amSGN - COS
3 stops26h 18mUnited Airlines
Deal found 1/6$797
This Gurufare deal was found by Cheapflights users on 1/7. 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.
Wed 3/116:30 amDEN - HAN
2 stops30h 15mChina Eastern
Wed 3/186:45 pmHAN - DEN
2 stops36h 15mChina Eastern
Deal found 1/7$801
This Ovago deal was found by Cheapflights users on 1/6. 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.
Tue 2/36:14 amDEN - HAN
2 stops29h 31mChina Eastern
Mon 2/92:45 amHAN - DEN
2 stops29h 15mChina Eastern
Deal found 1/6$806
This Gurufare deal was found by Cheapflights users on 1/6. 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.
Tue 1/203:30 pmCOS - SGN
2 stops41h 25mMultiple Airlines
Tue 2/36:00 amSGN - COS
2 stops24h 28mMultiple Airlines
Deal found 1/6$807
This FlightHub deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/245:09 pmDEN - SGN
2 stops27h 21mSTARLUX Airlines
Mon 2/25:50 pmSGN - DEN
2 stops43h 45mSTARLUX Airlines
Deal found 1/6$817
This oojo deal was found by Cheapflights users on 1/8. 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 5/56:00 amDEN - DAD
2 stops46h 35mMultiple Airlines
Tue 5/266:45 pmDAD - DEN
2 stops42h 14mMultiple Airlines
Deal found 1/8$820
This oojo deal was found by Cheapflights users on 1/6. 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.
Wed 3/412:34 pmDEN - DAD
2 stops38h 41mSTARLUX Airlines
Mon 4/136:45 pmDAD - DEN
2 stops42h 11mSTARLUX Airlines
Deal found 1/6$823

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 January 8, 2026.
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

Mon 3/30

6:30 am-1:20 am

2 stops29h 50m

Hanoi Noibai

Mon 4/13

2:20 am-6:01 pm

2 stops28h 41m

$755

Colorado SpringsHo Chi Minh City

COS - SGN

COSSGN

Colorado Springs

Thu 1/29

11:43 am-10:55 pm

3 stops45h 12m

Ho Chi Minh City

Mon 2/2

6:00 am-9:06 pm

3 stops29h 06m

$785

Colorado SpringsHo Chi Minh City

COS - SGN

COSSGN

Colorado Springs

Wed 1/21

5:50 am-10:55 pm

3 stops27h 05m

Ho Chi Minh City

Sat 2/7

6:00 am-6:18 pm

3 stops26h 18m

$785

Grand JunctionHo Chi Minh City

GJT - SGN

GJTSGN

Grand Junction Regnl

Fri 1/23

5:30 am-10:55 pm

3 stops27h 25m

Ho Chi Minh City

Tue 1/27

6:00 am-10:27 pm

3 stops30h 27m

$785

Colorado SpringsHo Chi Minh City

COS - SGN

COSSGN

Colorado Springs

Mon 1/19

1:25 pm-10:55 pm

3 stops67h 30m

Ho Chi Minh City

Mon 2/2

6:00 am-11:02 am

3 stops43h 02m

$797

Colorado SpringsHo Chi Minh City

COS - SGN

COSSGN

Colorado Springs

Tue 1/20

3:30 pm-10:55 pm

3 stops65h 25m

Ho Chi Minh City

Tue 2/3

6:00 am-8:05 pm

3 stops28h 05m

$797

Colorado SpringsHo Chi Minh City

COS - SGN

COSSGN

Colorado Springs

Tue 1/20

3:30 pm-10:55 pm

2 stops41h 25m

Ho Chi Minh City

Tue 2/3

6:00 am-4:28 pm

2 stops24h 28m

$807

DenverDa Nang

DEN - DAD

DENDAD

Denver Intl

Wed 3/4

12:34 pm-5:15 pm

2 stops38h 41m

Da Nang

Mon 4/13

6:45 pm-11:56 pm

2 stops42h 11m

$823

Colorado SpringsHo Chi Minh City

COS - SGN

COSSGN

Colorado Springs

Mon 1/19

1:25 pm-10:55 pm

3 stops67h 30m

Ho Chi Minh City

Thu 2/5

7:30 am-9:58 pm

2 stops28h 28m

$865

DenverHo Chi Minh City

DEN - SGN

DENSGN

Denver Intl

Thu 1/22

1:34 pm-10:30 am

2 stops30h 56m

Ho Chi Minh City

Mon 1/26

11:40 am-11:35 pm

2 stops25h 55m

$869

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

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.

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 $755, China Eastern can have you in Vietnam from Colorado in 29h 50m. Airlines will cover a distance of 7776 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Colorado to Vietnam one-way?

    $443 is the cheapest one-way deal found within the past few days, from STARLUX Airlines. You may also be able to find cheap deals on United Airlines and Korean Air, with prices starting from $470 and $477, respectively.

  • 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$710Average$1,043FlexibilityNo cancel feeOn-time81%
China EasternCheapest$794Average$866FlexibilityNo cancel feeOn-time62%
Turkish AirlinesCheapest$818Average$1,026FlexibilityNo cancel feeOn-time77%
STARLUX AirlinesCheapest$864Average$980FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$872Average$1,448FlexibilityNo cancel feeOn-time79%
Singapore AirlinesCheapest$894Average$1,156FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$896Average$1,074FlexibilityNo cancel feeOn-time69%
ANACheapest$913Average$1,222FlexibilityNo cancel feeOn-time80%
EVA AirCheapest$931Average$1,190FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$944Average$1,207FlexibilityNo cancel feeOn-time71%

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