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$405+ Cheap flights from Denver (DEN) 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SGN
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Denver to Vietnam

Keep the following information in mind while searching for Denver to Vietnam flight deals. Data was last updated July 30, 2025.

Round-trip from

$809
(Ovago)

One-way from

$405
(Trip.com)

Popular in

December

Cheapest in

August

Average price

$1,298
From Denver Intl to Vietnam
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One-way flight from Denver Intl to Vietnam
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Highest demand for flights based on searches. 5% potential increase in price ($75 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 July 2025
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Find flight deals from Denver to Vietnam

Cheapest flights from Denver to Vietnam
Explore the most affordable flight options available from Denver to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This Gurufare deal was found by Cheapflights users on 7/29. 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.
Fri 8/86:15 amDEN - SGN
2 stops30h 20mChina Eastern
Thu 9/42:35 amSGN - DEN
2 stops28h 46mChina Eastern
Deal found 7/29$789
This Ovago deal was found by Cheapflights users on 7/29. 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 8/266:45 amDEN - HAN
2 stops29h 35mChina Eastern
Tue 9/23:00 pmHAN - DEN
2 stops40h 21mChina Eastern
Deal found 7/29$809
This oojo deal was found by Cheapflights users on 7/28. 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.
Thu 11/277:20 pmDEN - HAN
1 stop22h 00mTurkish Airlines
Thu 12/188:50 amHAN - DEN
1 stop46h 45mTurkish Airlines
Deal found 7/28$842
This Trip.com deal was found by Cheapflights users on 7/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/311:45 amDEN - SGN
2 stops46h 00mMultiple Airlines
Mon 9/1512:05 pmSGN - DEN
2 stops25h 31mMultiple Airlines
Deal found 7/29$858
This Trip.com deal was found by Cheapflights users on 7/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:59 pmDEN - HAN
2 stops27h 11mMultiple Airlines
Tue 11/1112:20 pmHAN - DEN
2 stops30h 00mMultiple Airlines
Deal found 7/28$859
This lastminute.com deal was found by Cheapflights users on 7/28. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/187:21 pmDEN - HAN
2 stops26h 19mKorean Air
Tue 9/212:00 pmHAN - DEN
2 stops24h 49mKorean Air
Deal found 7/28$861
This CrystalTravel deal was found by Cheapflights users on 7/28. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/277:45 amDEN - SGN
2 stops26h 30mANA
Thu 12/117:30 amSGN - DEN
2 stops24h 25mANA
Deal found 7/28$888
This oojo deal was found by Cheapflights users on 7/29. 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.
Thu 10/301:23 pmDEN - HAN
2 stops32h 12mChina Airlines
Mon 11/175:30 pmHAN - DEN
2 stops20h 29mChina Airlines
Deal found 7/29$890
This oojo deal was found by Cheapflights users on 7/29. 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.
Mon 10/66:20 pmDEN - SGN
2 stops26h 20mChina Airlines
Mon 11/311:00 amSGN - DEN
2 stops26h 59mChina Airlines
Deal found 7/29$890
This FlightHub deal was found by Cheapflights users on 7/29. 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.
Tue 9/27:50 pmDEN - SGN
1 stop31h 20mTurkish Airlines
Wed 9/2410:05 pmSGN - DEN
1 stop32h 50mTurkish Airlines
Deal found 7/29$891
This Ovago deal was found by Cheapflights users on 7/29. 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 8/2611:40 amDEN - HAN
1 stop21h 35mANA
Tue 9/211:35 pmHAN - DEN
1 stop25h 30mANA
Deal found 7/29$892
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Mon 8/185:30 amDEN - HAN
2 stops27h 45mUnited Airlines
Tue 9/211:35 pmHAN - DEN
1 stop25h 30mUnited Airlines
Deal found 7/28$897

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver 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 July 30, 2025.
Use the filters below to find and compare flights from Denver to Vietnam that are best for you.

Fly from

Denver

Fly to

Vietnam

Route

Depart

Return

Price

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

Tue 8/26

6:45 am-1:20 am

2 stops29h 35m

Hanoi Noibai

Tue 9/2

3:00 pm-6:21 pm

2 stops40h 21m

$809

DenverHo Chi Minh City

DEN - SGN

DENSGN

Denver Intl

Sat 1/10

5:15 pm-4:50 pm

2 stops33h 35m

Ho Chi Minh City

Mon 1/19

5:50 pm-7:19 pm

2 stops39h 29m

$837

DenverHo Chi Minh City

DEN - SGN

DENSGN

Denver Intl

Mon 8/25

6:45 am-1:35 am

2 stops29h 50m

Ho Chi Minh City

Sun 9/7

2:35 am-6:21 pm

2 stops28h 46m

$850

DenverHo Chi Minh City

DEN - SGN

DENSGN

Denver Intl

Wed 9/3

11:45 am-10:45 pm

2 stops46h 00m

Ho Chi Minh City

Mon 9/15

12:05 pm-12:36 am

2 stops25h 31m

$858

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

Mon 8/18

7:21 pm-10:40 am

2 stops26h 19m

Hanoi Noibai

Tue 9/2

12:00 pm-11:49 pm

2 stops24h 49m

$861

DenverHo Chi Minh City

DEN - SGN

DENSGN

Denver Intl

Wed 1/21

5:15 pm-4:45 pm

2 stops33h 30m

Ho Chi Minh City

Thu 3/19

5:50 pm-11:33 pm

2 stops42h 43m

$865

DenverHo Chi Minh City

DEN - SGN

DENSGN

Denver Intl

Thu 11/27

7:45 am-12:15 am

2 stops26h 30m

Ho Chi Minh City

Thu 12/11

7:30 am-5:55 pm

2 stops24h 25m

$888

DenverHo Chi Minh City

DEN - SGN

DENSGN

Denver Intl

Tue 9/2

7:50 pm-4:10 pm

1 stop31h 20m

Ho Chi Minh City

Wed 9/24

10:05 pm-5:55 pm

1 stop32h 50m

$891

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

Tue 8/26

11:40 am-10:15 pm

1 stop21h 35m

Hanoi Noibai

Tue 9/2

11:35 pm-12:05 pm

1 stop25h 30m

$892

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

Mon 8/18

5:30 am-10:15 pm

2 stops27h 45m

Hanoi Noibai

Tue 9/2

11:35 pm-12:05 pm

1 stop25h 30m

$897

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 56 results
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Best time to book a flight from Denver to Vietnam

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

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

Currently, March is the cheapest month in which you can book a flight from Denver to Vietnam (average of $914). Flying from Denver to Vietnam in June is currently the most expensive (average of $1,430). 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 DEN to VN?

Find hourly flight availability from Denver 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 July 30, 2025.

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

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 July 30, 2025.
See what other customers who have flown with STARLUX Airlines, EVA Air, and Korean Air from Denver to Vietnam have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.0
Wonderful
199 reviews

Food

8.8

Comfort

8.9

Boarding

9.0

Overall

9.0

Entertainment

8.9

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.0
Wonderful
199 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Food

8.8

Comfort

8.9

Boarding

9.0

Overall

9.0

Entertainment

8.9

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
EVA Air
8.4
Very good
1,222 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Food

8.8

Comfort

8.9

Boarding

9.0

Overall

9.0

Entertainment

8.9

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Korean Air
8.4
Very good
1,121 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Food

8.8

Comfort

8.9

Boarding

9.0

Overall

9.0

Entertainment

8.9

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
ANA
8.4
Very good
922 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Food

8.8

Comfort

8.9

Boarding

9.0

Overall

9.0

Entertainment

8.9

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Japan Airlines
8.3
Very good
1,536 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Food

8.8

Comfort

8.9

Boarding

9.0

Overall

9.0

Entertainment

8.9

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Related info for your journey

Find useful and relevant information for your journey from Denver 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 Denver to Vietnam?

    For a flight from Denver to Vietnam, you will be flying from Denver Intl. Denver Intl (DEN) is just 18.5 mi from the center of the city.

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

    The cheapest airlines for a one-way flight from Denver to Vietnam are Japan Airlines ($464), China Airlines ($473), and United Airlines ($476).

  • What are the most popular routes from Denver to Vietnam?

    The most popular flight routes from Denver to Vietnam are Denver Intl - Ho Chi Minh City, Denver Intl - Da Nang and Denver Intl - Hanoi Noibai.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Denver 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 Denver to Vietnam?

    Currently, March is the cheapest month in which you can book a flight from Denver to Vietnam (average of $914). Flying from Denver to Vietnam in June is currently the most expensive (average of $1,430). 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 10 airlines flying from Denver to Vietnam

Discover the top 10 airlines that operate flights from Denver 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$722Average$1,421FlexibilityNo cancel feeOn-time79%
China EasternCheapest$751Average$953FlexibilityNo cancel feeOn-time62%
Turkish AirlinesCheapest$818Average$1,023FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$872Average$1,277FlexibilityNo cancel feeOn-time67%
DeltaCheapest$884Average$1,177FlexibilityNo cancel feeOn-timeN/A
Singapore AirlinesCheapest$894Average$1,171FlexibilityNo cancel feeOn-time81%
Korean AirCheapest$900Average$1,114FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$910Average$1,044FlexibilityNo cancel feeOn-time69%
ANACheapest$924Average$1,133FlexibilityNo cancel feeOn-time80%
STARLUX AirlinesCheapest$935Average$1,056FlexibilityNo cancel feeOn-timeN/A

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