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

$705 is the cheapest one-way deal found within the past few days, from Asiana Airlines. You may also be able to find cheap deals on Qatar Airways and Turkish Airlines, with prices starting from $713 and $865, respectively.

How far in advance should I book a flight from Colorado to Vietnam?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 17 days in advance, which can save you up to 5% on flights from Colorado to Vietnam compared to booking the week you need them. Waiting 17 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,027. For sooner than that we have options available in the next 3 days from $1,526.

What is the cheapest month to fly from Colorado to Vietnam?

August is one of the best times of the year to fly to Vietnam from Colorado. Prices for August average $1,207 per person but you can even find prices for as low as $925. The most expensive prices can be found in the month of December. Opting for a August flight can save you 35% on your journey compared to booking in December

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.

$1,567+ Flights from Colorado to Vietnam

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Cheap flight deals from Colorado to Vietnam

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$864 (FlightHub)
One-way from	$501 (China Airlines)
Popular in	December
Cheapest in	August
Average price	$1,084

Provider with most accurate pricing for Denver Intl-Ho Chi Minh City flight deals.

Search Deals

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. 6% potential increase in price ($79 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($39 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

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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 April 2, 2025.

Tue 9/27:50 pmDEN - HAN

1 stop30h 35mTurkish Airlines

Fri 12/510:55 pmHAN - DEN

1 stop32h 45mTurkish Airlines

Deal found 4/1

$864

Mon 10/65:20 pmDEN - SGN

2 stops28h 35mSingapore Airlines

Mon 11/34:15 pmSGN - DEN

2 stops39h 35mSingapore Airlines

Deal found 4/1

$999

Mon 9/227:37 pmDEN - SGN

2 stops25h 18mEVA Air

Fri 9/2612:50 pmSGN - DEN

2 stops38h 18mEVA Air

Deal found 4/1

$1,009

Tue 8/267:50 pmDEN - SGN

1 stop31h 20mTurkish Airlines

Wed 9/1710:05 pmSGN - DEN

1 stop32h 50mTurkish Airlines

Deal found 3/31

$1,017

Thu 8/288:53 pmDEN - SGN

2 stops30h 27mMultiple Airlines

Sat 9/205:30 pmSGN - DEN

2 stops33h 38mMultiple Airlines

Deal found 3/31

$1,021

Tue 8/267:10 pmDEN - SGN

2 stops26h 45mAir Canada

Mon 9/227:40 pmSGN - DEN

2 stops32h 13mAir Canada

Deal found 3/31

$1,025

Wed 8/278:53 pmDEN - SGN

2 stops24h 22mSTARLUX Airlines

Sun 9/2111:30 amSGN - DEN

2 stops25h 29mSTARLUX Airlines

Deal found 3/31

$1,027

Tue 9/28:53 pmDEN - HAN

2 stops25h 12mEVA Air

Fri 12/56:20 pmHAN - DEN

2 stops31h 19mEVA Air

Deal found 4/1

$1,029

Thu 10/307:50 pmDEN - HAN

2 stops31h 45mMultiple Airlines

Mon 11/1711:35 amHAN - DEN

2 stops38h 04mMultiple Airlines

Deal found 3/31

$1,034

Thu 10/305:20 pmDEN - HAN

2 stops35h 15mSingapore Airlines

Mon 11/176:25 pmHAN - DEN

3 stops39h 05mSingapore Airlines

Deal found 3/31

$1,053

Wed 11/196:15 amCOS - SGN

2 stops33h 35mAmerican Airlines

Wed 12/1011:45 pmSGN - COS

2 stops31h 46mAmerican Airlines

Deal found 4/1

$1,085

Tue 4/87:45 amDEN - SGN

2 stops27h 30mANA

Fri 6/611:15 pmSGN - DEN

2 stops37h 35mANA

Deal found 3/31

$1,089

Best flights from Colorado to Vietnam
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 April 2, 2025.

Tue 9/27:50 pmDEN - HAN

1 stop30h 35mTurkish Airlines

Fri 12/510:55 pmHAN - DEN

1 stop32h 45mTurkish Airlines

Deal found 4/1

$864

Mon 4/77:57 pmDEN - SGN

2 stops25h 18mSTARLUX Airlines

Thu 5/296:25 pmSGN - DEN

2 stops42h 40mSTARLUX Airlines

Deal found 4/1

$1,027

Tue 9/28:53 pmDEN - HAN

2 stops25h 12mEVA Air

Fri 12/56:20 pmHAN - DEN

2 stops31h 19mEVA Air

Deal found 4/1

$1,029

Sun 4/207:06 amDEN - SGN

1 stop32h 24mMultiple Airlines

Fri 5/26:25 pmSGN - DEN

2 stops28h 32mMultiple Airlines

Deal found 4/1

$1,051

Tue 4/87:45 amDEN - SGN

2 stops27h 30mANA

Fri 6/611:15 pmSGN - DEN

2 stops37h 35mANA

Deal found 3/31

$1,089

Thu 4/177:55 pmDEN - HAN

2 stops37h 05mAsiana Airlines

Fri 5/211:30 pmHAN - DEN

2 stops35h 34mAsiana Airlines

Deal found 4/1

$1,137

Mon 8/45:59 pmDEN - HAN

2 stops34h 36mSingapore Airlines

Fri 8/2212:40 pmHAN - DEN

2 stops44h 00mSingapore Airlines

Deal found 4/1

$1,176

Tue 5/207:15 pmDEN - SGN

2 stops48h 05mAir Canada

Mon 6/169:20 amSGN - DEN

2 stops49h 08mAir Canada

Deal found 4/1

$1,312

Thu 4/177:05 amDEN - HAN

2 stops41h 55mChina Eastern

Thu 5/12:20 amHAN - DEN

2 stops28h 59mChina Eastern

Deal found 4/1

$1,406

Mon 6/28:20 pmDEN - SGN

2 stops36h 40mJapan Airlines

Mon 6/308:20 amSGN - DEN

2 stops27h 49mJapan Airlines

Deal found 4/1

$1,457

Thu 5/1512:13 pmCOS - SGN

2 stops36h 37mQatar Airways

Fri 6/69:20 amSGN - COS

2 stops43h 51mQatar Airways

Deal found 4/1

$1,496

Wed 6/2510:58 amCOS - SGN

2 stops31h 27mAir France

Wed 8/69:25 amSGN - COS

2 stops48h 04mAir France

Deal found 3/31

$1,666

Last-minute flights from Colorado to Vietnam
Discover last-minute flight deals from Colorado to Vietnam. Data last updated April 2, 2025 and is based on user searches.

Sun 4/612:55 amDEN - SGN

2 stops33h 20mKorean Air

Thu 5/2911:45 pmSGN - DEN

2 stops31h 34mKorean Air

Deal found 4/1

$6,195

Mon 4/77:57 pmDEN - SGN

2 stops25h 18mSTARLUX Airlines

Thu 5/296:25 pmSGN - DEN

2 stops42h 40mSTARLUX Airlines

Deal found 4/1

$1,027

Mon 4/77:35 pmDEN - SGN

2 stops26h 30mAsiana Airlines

Wed 5/2812:05 amSGN - DEN

2 stops34h 55mAsiana Airlines

Deal found 4/1

$1,166

Mon 4/76:05 pmDEN - SGN

2 stops35h 20mSingapore Airlines

Thu 5/297:40 pmSGN - DEN

3 stops40h 19mSingapore Airlines

Deal found 3/31

$1,527

Mon 4/711:40 amDEN - SGN

1 stop23h 35mUnited Airlines

Thu 5/297:00 amSGN - DEN

1 stop18h 10mUnited Airlines

Deal found 3/31

$3,388

Tue 4/87:45 amDEN - SGN

2 stops27h 30mANA

Fri 6/611:15 pmSGN - DEN

2 stops37h 35mANA

Deal found 3/31

$1,089

Tue 4/87:50 pmDEN - SGN

1 stop31h 20mTurkish Airlines

Fri 6/610:05 pmSGN - DEN

1 stop32h 50mTurkish Airlines

Deal found 3/31

$1,145

Tue 4/87:45 amDEN - SGN

2 stops25h 15mMultiple Airlines

Mon 5/51:50 amSGN - DEN

2 stops26h 09mMultiple Airlines

Deal found 4/1

$1,262

Thu 4/177:55 pmDEN - HAN

2 stops37h 05mAsiana Airlines

Fri 5/211:30 pmHAN - DEN

2 stops35h 34mAsiana Airlines

Deal found 4/1

$1,137

Thu 4/177:05 amDEN - HAN

2 stops41h 55mChina Eastern

Thu 5/12:20 amHAN - DEN

2 stops28h 59mChina Eastern

Deal found 4/1

$1,406

Sun 4/207:06 amDEN - SGN

1 stop32h 24mMultiple Airlines

Fri 5/26:25 pmSGN - DEN

2 stops28h 32mMultiple Airlines

Deal found 4/1

$1,051

Sat 5/107:50 pmDEN - SGN

1 stop31h 20mTurkish Airlines

Mon 6/210:05 pmSGN - DEN

1 stop32h 50mTurkish Airlines

Deal found 3/31

$1,042

One-way flights from Colorado to Vietnam
Search for one-way flight options from Colorado to Vietnam. Find affordable one-way fares based on user searches. Data last updated April 2, 2025.

Tue 4/155:38 pmDEN - HAN

2 stops27h 57mMultiple Airlines

Deal found 3/31

$501

Wed 5/149:42 amDEN - SGN

2 stops35h 13mMultiple Airlines

Deal found 4/1

$528

Wed 4/97:35 pmDEN - DAD

2 stops37h 00mAsiana Airlines

Deal found 4/1

$705

Wed 5/147:16 pmDEN - HAN

2 stops27h 59mAsiana Airlines

Deal found 4/1

$708

Wed 5/1411:59 pmDEN - SGN

2 stops42h 41mQatar Airways

Deal found 4/1

$713

Wed 4/95:15 amDEN - DAD

3 stops27h 20mMultiple Airlines

Deal found 4/1

$762

Tue 4/157:50 pmDEN - HAN

1 stop30h 35mTurkish Airlines

Deal found 3/31

$865

Wed 5/288:20 pmDEN - SGN

2 stops44h 05mJapan Airlines

Deal found 4/1

$924

Thu 4/1011:40 amDEN - HAN

1 stop21h 35mANA

Deal found 3/31

$1,109

Thu 5/16:00 amDRO - SGN

3 stops33h 30mMultiple Airlines

Deal found 4/1

$1,231

Thu 5/111:43 amDRO - SGN

2 stops37h 07mQatar Airways

Deal found 4/1

$1,392

Wed 5/1411:40 amDEN - SGN

1 stop23h 35mUnited Airlines

Deal found 4/1

$1,443

Cheapflights Fare Finder

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

Price

DenverHo Chi Minh City

DEN - SGN

DENSGN

Denver Intl

Mon 4/7

7:57 pm-10:15 am

2 stops25h 18m

Ho Chi Minh City

Thu 5/29

6:25 pm-12:05 am

2 stops42h 40m

$1,027

DenverHo Chi Minh City

DEN - SGN

DENSGN

Denver Intl

Sat 5/10

7:50 pm-4:10 pm

1 stop31h 20m

Ho Chi Minh City

Mon 6/2

10:05 pm-5:55 pm

1 stop32h 50m

$1,042

DenverHo Chi Minh City

DEN - SGN

DENSGN

Denver Intl

Sun 4/20

7:06 am-4:30 am

1 stop32h 24m

Ho Chi Minh City

Fri 5/2

6:25 pm-9:57 am

2 stops28h 32m

$1,051

DenverHo Chi Minh City

DEN - SGN

DENSGN

Denver Intl

Tue 4/8

7:45 am-12:15 am

2 stops27h 30m

Ho Chi Minh City

Fri 6/6

11:15 pm-11:50 pm

2 stops37h 35m

$1,089

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

Thu 4/17

7:55 pm-10:00 pm

2 stops37h 05m

Hanoi Noibai

Fri 5/2

11:30 pm-10:04 pm

2 stops35h 34m

$1,137

DenverHo Chi Minh City

DEN - SGN

DENSGN

Denver Intl

Mon 4/7

7:35 pm-11:05 am

2 stops26h 30m

Ho Chi Minh City

Wed 5/28

12:05 am-10:00 pm

2 stops34h 55m

$1,166

DenverHo Chi Minh City

DEN - SGN

DENSGN

Denver Intl

Tue 6/3

6:00 am-2:40 pm

2 stops43h 40m

Ho Chi Minh City

Wed 6/25

7:40 pm-4:54 pm

2 stops34h 14m

$1,292

DenverHo Chi Minh City

DEN - SGN

DENSGN

Denver Intl

Tue 5/20

7:15 pm-8:20 am

2 stops48h 05m

Ho Chi Minh City

Wed 6/11

7:40 pm-9:28 pm

2 stops38h 48m

$1,312

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

Thu 5/22

7:40 pm-6:05 pm

3 stops33h 25m

Hanoi Noibai

Sun 6/15

12:30 am-11:27 am

3 stops47h 57m

$1,363

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

Thu 5/22

7:50 pm-3:25 pm

1 stop30h 35m

Hanoi Noibai

Mon 6/16

11:05 pm-5:55 pm

1 stop31h 50m

$1,371

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 41 results

...

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, March is the cheapest month in which you can book a flight from Colorado to Vietnam (average of $922). Flying from Colorado to Vietnam in June is currently the most expensive (average of $1,566). 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?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Vietnam as you normally would.

Rainfall in Vietnam by month

In terms of precipitation, rainfall in Vietnam ranges from 0.0 - 13.4 inches per month. September is typically the wettest month, when rainfall can reach 13.4 in. February is typically the driest time to visit Vietnam when rainfall is around 0.0 in.

Temperature in Vietnam by month

If weather is an important factor for your trip to Vietnam, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Vietnam

Get a feel of what it's like to fly with STARLUX Airlines, EVA Air and Korean Air from Colorado to Vietnam by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

STARLUX Airlines

9.1

Wonderful

146 reviews

Reviews

1 / 5

10.0

Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

STARLUX Airlines

9.1

Wonderful

146 reviews

STARLUX Airlines

9.1

Wonderful

146 reviews

Reviews

1 / 5

10.0

Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

EVA Air

8.4

Very good

1,170 reviews

STARLUX Airlines

9.1

Wonderful

146 reviews

Reviews

1 / 5

10.0

Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Korean Air

8.4

Very good

1,052 reviews

STARLUX Airlines

9.1

Wonderful

146 reviews

Reviews

1 / 5

10.0

Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Japan Airlines

8.3

Very good

1,440 reviews

STARLUX Airlines

9.1

Wonderful

146 reviews

Reviews

1 / 5

10.0

Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

ANA

8.3

Very good

830 reviews

STARLUX Airlines

9.1

Wonderful

146 reviews

Reviews

1 / 5

10.0

Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Related info for your journey

What are the cheapest airlines to fly from Colorado to Vietnam one-way?
$705 is the cheapest one-way deal found within the past few days, from Asiana Airlines. You may also be able to find cheap deals on Qatar Airways and Turkish Airlines, with prices starting from $713 and $865, 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, March is the cheapest month in which you can book a flight from Colorado to Vietnam (average of $922). Flying from Colorado to Vietnam in June is currently the most expensive (average of $1,566). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Colorado to Vietnam

Airline	Cheapest	Average	Flexibility	On-time
Japan Airlines	Cheapest$743	Average$1,355	FlexibilityNo cancel fee	On-time79%
China Eastern	Cheapest$751	Average$963	FlexibilityNo cancel fee	On-time62%
Turkish Airlines	Cheapest$818	Average$1,089	FlexibilityNo cancel fee	On-time77%
Air Canada	Cheapest$872	Average$1,277	FlexibilityNo cancel fee	On-time67%
STARLUX Airlines	Cheapest$927	Average$1,051	FlexibilityNo cancel fee	On-timeN/A
ANA	Cheapest$933	Average$1,117	FlexibilityNo cancel fee	On-time80%
Korean Air	Cheapest$940	Average$1,210	FlexibilityNo cancel fee	On-time81%
China Airlines	Cheapest$950	Average$1,212	FlexibilityNo cancel fee	On-time70%
Asiana Airlines	Cheapest$967	Average$1,294	FlexibilityNo cancel fee	On-time76%
United Airlines	Cheapest$977	Average$1,237	FlexibilityNo cancel fee	On-time69%

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$501+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Colorado to Vietnam with Cheapflights

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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 April 2, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Colorado to Vietnam

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 April 2, 2025.

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 April 2, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Colorado to Vietnam that are best for you.

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.

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?

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 April 2, 2025.

Rainfall in Vietnam by month

Plan your trip to Vietnam by taking into account the average rainfall totals by month.

Temperature in Vietnam by month

Plan your trip to Vietnam by taking into account the average temperature totals by month.

Reviews of airlines servicing Vietnam

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.

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

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

How can I find direct flights from Colorado to Vietnam?

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

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

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.

Alternative routes for Colorado to Vietnam

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Colorado to Vietnam

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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 April 2, 2025.