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Vientiane

$1,161+ Cheap flights from Denver (DEN) to Vientiane (VTE)

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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — VTE
Aug 31 — Sep 71
Mon 8/31
Mon 9/7
1 adult, Economy
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Cheap flight deals from Denver to Vientiane

Cheapest flights from Denver to Vientiane
Explore the most affordable flight options available from Denver to Vientiane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2026.

This KAYAK deal was found by Cheapflights users on 7/27. 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.
Wed 10/219:05 pm
DEN
-
VTE
2 stops38h 00m
China Eastern
Wed 12/21:05 am
VTE
-
DEN
2 stops31h 05m
China Eastern
Deal found 7/27$1,161
This Ovago deal was found by Cheapflights users on 7/27. 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 11/176:25 am
DEN
-
VTE
2 stops27h 40m
China Eastern
Mon 12/211:05 am
VTE
-
DEN
2 stops29h 23m
China Eastern
Deal found 7/27$1,286
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:41 am
DEN
-
VTE
2 stops27h 24m
China Eastern
Sat 9/263:50 pm
VTE
-
DEN
3 stops39h 21m
China Eastern
Deal found 7/28$1,346
This China Eastern 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:35 am
DEN
-
VTE
2 stops28h 30m
China Eastern
Sun 11/11:05 am
VTE
-
DEN
2 stops31h 04m
China Eastern
Deal found 7/28$1,375

Find flight deals from Denver to Vientiane

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Vientiane (VTE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,161
(KAYAK)
Provider with most accurate pricing for Denver Intl-Vientiane Wattay flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Vientiane Wattay flights.
Search Deals
From Denver Intl to Vientiane Wattay
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Vientiane 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 August 1, 2026.
Use the filters below to find and compare flights from Denver to Vientiane that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverVientiane

DEN - VTE

DENVTE

Denver Intl

Tue 11/17

6:25 am-11:20 am

3 stops38h 55m

Vientiane Wattay

Mon 12/21

1:05 am-4:28 pm

2 stops29h 23m

$1,293

DenverVientiane

DEN - VTE

DENVTE

Denver Intl

Sun 8/30

7:41 am-12:05 am

2 stops27h 24m

Vientiane Wattay

Sat 9/26

3:50 pm-6:11 pm

3 stops39h 21m

$1,346

DenverVientiane

DEN - VTE

DENVTE

Denver Intl

Wed 10/21

6:35 am-8:30 am

3 stops36h 55m

Vientiane Wattay

Thu 12/3

2:00 pm-6:54 pm

3 stops42h 54m

$1,359
Quickest round-trip

DenverVientiane

DEN - VTE

DENVTE

Denver Intl

Thu 10/29

6:35 am-12:05 am

2 stops28h 30m

Vientiane Wattay

Sun 11/1

1:05 am-6:09 pm

2 stops31h 04m

$1,375

DenverVientiane

DEN - VTE

DENVTE

Denver Intl

Mon 10/19

6:35 am-12:45 pm

3 stops41h 10m

Vientiane Wattay

Mon 10/26

3:50 pm-6:09 pm

3 stops39h 19m

$1,384

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Sorted by cheapest first

Compare providers for flights from Denver to Vientiane

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Vientiane in August.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Vientiane flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Vientiane flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Vientiane flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Vientiane flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Vientiane flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Denver to Vientiane

Have a flexible travel schedule? Discover the best time to fly to Vientiane 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.

Reviews of airlines servicing Vientiane

Get insights into the airlines that provide service to Vientiane. 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 Vientiane. Reviews last updated August 1, 2026.
Peruse reviews from past customers who have flown with China Eastern from Denver to Vientiane 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.
China Eastern
7.3
Good
229 reviews

Crew

7.8

Entertainment

6.3

Comfort

7.2

Overall

7.3

Food

6.9

Boarding

7.6

Reviews

1 / 7
10.0
Excellent

Anonymous,Feb 2026

LGW - PVG

Not much selection for westerners with regards to videos. But the upgrade was amazing. So gave 5 stars. Thank you.
China Eastern
7.3
Good
229 reviews
China Eastern
7.3
Good
229 reviews

Crew

7.8

Entertainment

6.3

Comfort

7.2

Overall

7.3

Food

6.9

Boarding

7.6

Reviews

1 / 7
10.0
Excellent

Anonymous,Feb 2026

LGW - PVG

Not much selection for westerners with regards to videos. But the upgrade was amazing. So gave 5 stars. Thank you.

Related info for your journey

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

    A quick flight from Denver to Vientiane can take about 38h. China Eastern provides one of the quickest options available for as low as $1,161. Airlines will cover a distance of 8066 mi.

  • What is the cheapest airline to fly from Denver to Vientiane round-trip?

    According to our current data, China Eastern ($867), offers the cheapest pricing from Denver to Vientiane.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Denver to Vientiane by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Complete your trip

Complete your trip to Vientiane by adding a car rental and/or hotel reservation to your travel itinerary.
Vientiane car rentals
Vientiane Wattay Airport car rentals

Top airline flying from Denver to Vientiane

Discover the top airline that operate flights from Denver to Vientiane. 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 August 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$867Average$1,291FlexibilityNo cancel feeOn-time62%

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