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$681+ Cheap flights from Colorado Springs (COS) 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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
COS — SGN
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Colorado Springs to Vietnam

Keep the following information in mind while searching for Colorado Springs to Vietnam flight deals. Data was last updated September 16, 2025.

Round-trip from

$924
(United Airlines)

One-way from

$681
(United Airlines)

Popular in

June

Cheapest in

August

Average price

$986
From Colorado Springs to Vietnam
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One-way flight from Colorado Springs to Vietnam
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Highest demand for flights based on searches. 14% potential increase in price ($196 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Colorado Springs to Vietnam

Cheapest flights from Colorado Springs to Vietnam
Explore the most affordable flight options available from Colorado Springs to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This United Airlines deal was found by Cheapflights users on 9/16. 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 11/186:20 pmCOS - SGN
3 stops38h 35mUnited Airlines
Wed 12/1011:05 pmSGN - COS
2 stops36h 52mUnited Airlines
Deal found 9/16$924
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 11/1812:36 pmCOS - SGN
2 stops27h 14mAmerican Airlines
Wed 12/1011:45 pmSGN - COS
2 stops26h 21mAmerican Airlines
Deal found 9/14$971
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/206:00 amCOS - SGN
3 stops26h 55mUnited Airlines
Sat 12/66:00 amSGN - COS
3 stops26h 52mUnited Airlines
Deal found 9/15$975
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/169:22 amCOS - SGN
2 stops70h 28mUnited Airlines
Sat 12/66:00 amSGN - COS
3 stops28h 00mUnited Airlines
Deal found 9/15$983
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/156:20 pmCOS - SGN
3 stops62h 35mUnited Airlines
Sat 12/66:00 amSGN - COS
3 stops26h 52mUnited Airlines
Deal found 9/15$987
This United Airlines deal was found by Cheapflights users on 9/16. 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 11/279:29 amCOS - SGN
2 stops70h 21mUnited Airlines
Sat 12/136:00 amSGN - COS
3 stops29h 59mUnited Airlines
Deal found 9/16$1,023
This United Airlines deal was found by Cheapflights users on 9/15. 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 9/277:30 amCOS - SGN
2 stops51h 45mUnited Airlines
Mon 10/276:00 amSGN - COS
3 stops28h 59mUnited Airlines
Deal found 9/15$1,034
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 11/1812:36 pmCOS - SGN
2 stops27h 14mAmerican Airlines
Sat 12/137:50 amSGN - COS
2 stops23h 45mAmerican Airlines
Deal found 9/14$1,067
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Sun 11/165:45 amCOS - SGN
2 stops34h 05mAmerican Airlines
Sat 12/67:50 amSGN - COS
2 stops26h 40mAmerican Airlines
Deal found 9/15$1,080
This American Airlines deal was found by Cheapflights users on 9/14. 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 11/275:45 amCOS - SGN
2 stops34h 05mAmerican Airlines
Sat 12/137:50 amSGN - COS
2 stops26h 40mAmerican Airlines
Deal found 9/14$1,122

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado Springs 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 September 16, 2025.
Use the filters below to find and compare flights from Colorado Springs to Vietnam that are best for you.

Fly from

Colorado Springs

Fly to

Vietnam

Route

Depart

Return

Price

Colorado SpringsHo Chi Minh City

COS - SGN

COSSGN

Colorado Springs

Tue 11/18

5:05 pm-10:55 pm

3 stops39h 50m

Ho Chi Minh City

Wed 12/10

11:05 pm-9:57 pm

2 stops36h 52m

$924

Colorado SpringsHo Chi Minh City

COS - SGN

COSSGN

Colorado Springs

Tue 11/18

12:36 pm-5:50 am

2 stops27h 14m

Ho Chi Minh City

Wed 12/10

11:45 pm-12:06 pm

2 stops26h 21m

$971

Colorado SpringsHo Chi Minh City

COS - SGN

COSSGN

Colorado Springs

Thu 11/20

6:00 am-10:55 pm

3 stops26h 55m

Ho Chi Minh City

Sat 12/6

6:00 am-8:41 am

3 stops40h 41m

$975

Colorado SpringsHo Chi Minh City

COS - SGN

COSSGN

Colorado Springs

Mon 11/17

6:00 am-10:55 pm

3 stops26h 55m

Ho Chi Minh City

Sat 12/6

6:00 am-9:59 pm

3 stops29h 59m

$975

Colorado SpringsHo Chi Minh City

COS - SGN

COSSGN

Colorado Springs

Thu 11/27

6:00 am-10:55 pm

3 stops26h 55m

Ho Chi Minh City

Sat 12/13

6:00 am-8:00 pm

3 stops28h 00m

$975

Colorado SpringsHo Chi Minh City

COS - SGN

COSSGN

Colorado Springs

Thu 10/16

7:30 am-12:15 am

2 stops27h 45m

$681

Colorado SpringsHo Chi Minh City

COS - SGN

COSSGN

Colorado Springs

Thu 10/16

5:49 pm-11:15 pm

2 stops40h 26m

$700

Colorado SpringsHo Chi Minh City

COS - SGN

COSSGN

Colorado Springs

Thu 10/16

6:02 am-10:00 pm

3 stops26h 58m

$3,412

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from Colorado Springs to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam from Colorado Springs 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 Springs to Vietnam

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

Currently, September is the cheapest month in which you can book a flight from Colorado Springs to Vietnam (average of $876). Flying from Colorado Springs to Vietnam in June is currently the most expensive (average of $1,427). 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.

Reviews of airlines servicing Vietnam

Get insights into the airlines that provide service to Vietnam. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Vietnam. Reviews last updated September 16, 2025.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Colorado Springs to Vietnam to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,924 reviews

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,924 reviews
United Airlines
7.4
Good
8,924 reviews

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,924 reviews

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Colorado Springs to Vietnam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Colorado Springs to Vietnam?

    If you book a flight to Vietnam from Colorado Springs, you will be flying from Colorado Springs, which is the city’s only airport. Colorado Springs (COS) is located 6.7 mi from the center of Colorado Springs.

  • How long is the flight from Colorado Springs to Vietnam?

    Departing from Colorado Springs to Vietnam will take you 39h 50m. Colorado Springs and Vietnam are separated by a distance of 8452 mi.

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

    $681 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $700 and $3,412, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado Springs 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 Springs to Vietnam?

    Currently, September is the cheapest month in which you can book a flight from Colorado Springs to Vietnam (average of $876). Flying from Colorado Springs to Vietnam in June is currently the most expensive (average of $1,427). 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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Top 2 airlines flying from Colorado Springs to Vietnam

Discover the top 2 airlines that operate flights from Colorado Springs 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$907Average$988FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,030Average$1,354FlexibilityNo cancel feeOn-time69%

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