$1,066+ 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — VTE
May 11 — May 181
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Denver to Vientiane with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Denver to Vientiane
Cheapest
Best
Last-minute
Cheapest flights from Denver to VientianeExplore 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 April 11, 2026.
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 April 11, 2026.
This BusinessClass deal was found by Cheapflights users on 4/7. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:30 am
DEN
- VTE
2 stops27h 35m
China Eastern
Mon 11/3012:20 pm
VTE
- DEN
3 stops43h 50m
China Eastern
Deal found 4/7![China Eastern logo]()
$1,066
This BusinessClass deal was found by Cheapflights users on 4/10. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/97:25 am
DEN
- VTE
2 stops27h 40m
China Eastern
Fri 8/281:05 am
VTE
- DEN
2 stops30h 05m
China Eastern
Deal found 4/10![China Eastern logo]()
$1,264
This FlightHub deal was found by Cheapflights users on 4/7. 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.
Sun 11/156:30 am
DEN
- VTE
2 stops27h 35m
Multiple Airlines
Sun 11/291:05 am
VTE
- DEN
2 stops30h 39m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$1,363
This FlightHub deal was found by Cheapflights users on 4/10. 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.
Sun 8/306:30 am
DEN
- VTE
2 stops28h 35m
China Eastern
Fri 9/251:05 am
VTE
- DEN
2 stops30h 05m
China Eastern
Deal found 4/10![China Eastern logo]()
$1,486
Best flights from Denver to VientianeDiscover carefully curated flight deals from Denver to Vientiane that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 11, 2026.
Discover carefully curated flight deals from Denver to Vientiane that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 11, 2026.
This BusinessClass deal was found by Cheapflights users on 4/7. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/97:25 am
DEN
- VTE
2 stops27h 40m
China Eastern
Sat 8/293:50 pm
VTE
- DEN
3 stops39h 20m
China Eastern
Deal found 4/7![China Eastern logo]()
$1,271
This BusinessClass deal was found by Cheapflights users on 4/9. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:30 am
DEN
- VTE
3 stops37h 15m
China Eastern
Sat 10/313:50 pm
VTE
- DEN
3 stops40h 20m
China Eastern
Deal found 4/9![China Eastern logo]()
$1,338
This FlightHub deal was found by Cheapflights users on 4/10. 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.
Sun 8/306:30 am
DEN
- VTE
2 stops28h 35m
China Eastern
Fri 9/251:05 am
VTE
- DEN
2 stops30h 05m
China Eastern
Deal found 4/10![China Eastern logo]()
$1,486
Last-minute flights from Denver to VientianeDiscover last-minute flight deals from Denver to Vientiane. Data last updated April 11, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Vientiane. Data last updated April 11, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 4/9. 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.
Tue 5/197:25 am
DEN
- VTE
2 stops27h 40m
China Eastern
Fri 5/291:05 am
VTE
- DEN
2 stops32h 09m
China Eastern
Deal found 4/9![China Eastern logo]()
$1,776
This KAYAK deal was found by Cheapflights users on 4/9. 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.
Tue 5/197:25 am
DEN
- VTE
2 stops27h 40m
China Eastern
Mon 6/11:05 am
VTE
- DEN
2 stops29h 30m
China Eastern
Deal found 4/9![China Eastern logo]()
$2,399
This BusinessClass deal was found by Cheapflights users on 4/9. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/195:25 pm
DEN
- VTE
2 stops30h 55m
Multiple Airlines
Mon 6/111:50 pm
VTE
- DEN
2 stops27h 37m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$2,686
This BusinessClass deal was found by Cheapflights users on 4/9. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2012:41 pm
DEN
- VTE
2 stops37h 04m
China Southern
Sun 5/313:50 pm
VTE
- DEN
2 stops32h 11m
China Southern
Deal found 4/9![China Southern logo]()
$1,701
This BusinessClass deal was found by Cheapflights users on 4/9. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:19 pm
DEN
- VTE
2 stops31h 26m
China Southern
Mon 6/13:50 pm
VTE
- DEN
2 stops32h 11m
China Southern
Deal found 4/9![China Southern logo]()
$1,810
This BusinessClass deal was found by Cheapflights users on 4/9. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:19 pm
DEN
- VTE
2 stops31h 26m
China Southern
Sat 5/303:50 pm
VTE
- DEN
2 stops32h 11m
China Southern
Deal found 4/9![China Southern logo]()
$1,977
This BusinessClass deal was found by Cheapflights users on 4/9. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/207:25 am
DEN
- VTE
3 stops36h 20m
China Eastern
Sun 5/313:50 pm
VTE
- DEN
3 stops38h 45m
China Eastern
Deal found 4/9![China Eastern logo]()
$2,074
This KAYAK deal was found by Cheapflights users on 4/9. 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.
Thu 5/215:20 am
DEN
- VTE
2 stops29h 45m
China Eastern
Fri 5/291:05 am
VTE
- DEN
2 stops32h 09m
China Eastern
Deal found 4/9![China Eastern logo]()
$1,781
This BusinessClass deal was found by Cheapflights users on 4/9. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/216:05 pm
DEN
- VTE
2 stops30h 15m
Multiple Airlines
Mon 6/111:50 pm
VTE
- DEN
2 stops27h 37m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$2,806
This BusinessClass deal was found by Cheapflights users on 4/9. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/247:25 am
DEN
- VTE
2 stops27h 40m
China Eastern
Sun 5/315:45 pm
VTE
- DEN
3 stops36h 50m
China Eastern
Deal found 4/9![China Eastern logo]()
$2,378
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 April 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,264 (BusinessClass) |
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 April 11, 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
Cheapest round-trip
DenverVientiane
DEN - VTE
DENVTE
Denver Intl
Sun 8/9
7:25 am-12:05 am
2 stops27h 40m
Vientiane Wattay
Sat 8/29
3:50 pm-6:10 pm
3 stops39h 20m
$1,271
DenverVientiane
DEN - VTE
DENVTE
Denver Intl
Mon 9/28
6:30 am-8:45 am
3 stops37h 15m
Vientiane Wattay
Sat 10/31
3:50 pm-7:10 pm
3 stops40h 20m
$1,338
Quickest round-trip
DenverVientiane
DEN - VTE
DENVTE
Denver Intl
Sun 8/30
6:30 am-12:05 am
2 stops28h 35m
Vientiane Wattay
Fri 9/25
1:05 am-6:10 pm
2 stops30h 05m
$1,486
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 April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
- 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.
DEN-VTE
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 April 11, 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.
Crew
7.8
Comfort
7.2
Entertainment
6.1
Overall
7.2
Boarding
7.6
Food
6.8
Reviews
1 / 7
10.0
ExcellentAnonymous,Feb 2026
LGW - PVG
Crew
7.8
Comfort
7.2
Entertainment
6.1
Overall
7.2
Boarding
7.6
Food
6.8
Reviews
1 / 7
10.0
ExcellentAnonymous,Feb 2026
LGW - PVG
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.
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.
Complete your trip
Flights by cabin class
Other flight options
Other flights from Denver
Popular flights
Vientiane flight routes
Complete your trip
Complete your trip to Vientiane by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Denver to Vientiane by cabin class
Find flights from Denver to Vientiane, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Denver and Vientiane flights
Browse other Denver and Vientiane flight options. Last updated on April 11, 2026.
Other flights from Denver
Browse through other flights departing from Denver. Flights are based on user searches made on Cheapflights and were last updated on April 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Vientiane
Explore flights to Vientiane departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 11, 2026.
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 April 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$961 | Average$1,288 | FlexibilityNo cancel fee | On-time62% |