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$924+ Cheap flights from Colorado Springs (COS) to Vietnam

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
COS — SGN
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
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 October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$924
(United Airlines)

Popular in

June

Cheapest in

August

Average price

$1,092
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 Springs to Vietnam
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Highest demand for flights based on searches. 14% potential increase in price ($199 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 October 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 October 23, 2025.

This United Airlines deal was found by Cheapflights users on 10/23. 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 11/185:05 pmCOS - SGN
3 stops39h 50mUnited Airlines
Wed 12/1011:05 pmSGN - COS
2 stops36h 52mUnited Airlines
Deal found 10/23$924
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/186:20 pmCOS - SGN
3 stops38h 35mUnited Airlines
Sat 12/137:30 amSGN - COS
2 stops41h 56mUnited Airlines
Deal found 10/23$974
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Thu 11/277:00 amCOS - SGN
3 stops49h 55mUnited Airlines
Sat 12/137:30 amSGN - COS
2 stops41h 56mUnited Airlines
Deal found 10/23$1,027
This Cathay Pacific deal was found by Cheapflights users on 10/21. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/275:45 amCOS - SGN
2 stops38h 50mMultiple Airlines
Sat 12/137:35 pmSGN - COS
2 stops42h 13mMultiple Airlines
Deal found 10/21$1,049
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Sat 12/612:50 pmCOS - SGN
2 stops45h 25mUnited Airlines
Sat 12/137:30 amSGN - COS
2 stops41h 56mUnited Airlines
Deal found 10/22$1,071

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 October 23, 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

Thu 11/27

6:00 am-10:55 pm

3 stops26h 55m

Ho Chi Minh City

Sat 12/13

7:30 am-11:26 am

2 stops41h 56m

$974

Colorado SpringsHo Chi Minh City

COS - SGN

COSSGN

Colorado Springs

Tue 11/18

6:00 am-10:55 pm

3 stops26h 55m

Ho Chi Minh City

Sat 12/13

7:30 am-11:26 am

2 stops41h 56m

$974

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/23

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, May is the cheapest month in which you can book a flight from Colorado Springs to Vietnam (average of $554). Flying from Colorado Springs to Vietnam in December is currently the most expensive (average of $985). 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 October 23, 2025.
Peruse reviews from past customers who have flown with United 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
8,995 reviews

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Food

6.6

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,995 reviews
United Airlines
7.4
Good
8,995 reviews

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Food

6.6

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

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.

  • 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, May is the cheapest month in which you can book a flight from Colorado Springs to Vietnam (average of $554). Flying from Colorado Springs to Vietnam in December is currently the most expensive (average of $985). 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 Springs to Vietnam

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Colorado Springs to Vietnam

Discover the top airline 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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$983Average$1,094FlexibilityNo cancel feeOn-time69%

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