Cheap Flights from Denver to Vientiane
No deal from Denver to Vientiane has cleared our price bar yet. What we have seen on the route is below.
Across 4 months of observations from Denver to Vientiane, the lowest round-trip fare we recorded was $1269, in September. The typical fare was $1483. September was the cheapest month we saw and July the dearest.
The most recent price we saw on this route was $1648 on Alaska, China Airlines, and THAI, seen Oct 27. It is an unverified observation and may have changed.
See every deal <a href="/from/denver">from Denver</a>, <a href="/to/vientiane">to Vientiane</a>, or the return direction <a href="/from/vientiane/to/denver">Vientiane to Denver</a>.
Latest price we saw: Denver to Vientiane
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Denver (DEN) to Vientiane (VTE) | $1648 | 10.2¢ | Jan 21 – Jan 28 | Alaska, China Airlines, and THAI | Oct 27 | Check price |
Price history: Denver to Vientiane
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $1465 | $1616 | 15 |
| Sep 2026 | $1269 | $1410 | 17 |
| Aug 2026 | $1413 | $1438 | 26 |
| Jul 2026 | $1468 | $1468 | 1 |
Frequently asked questions
How many flight deals from Denver to Vientiane are on Sparkflights right now?
There are 0 verified deals from Denver to Vientiane on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Denver to Vientiane?
The lowest fare we've recorded from Denver to Vientiane is $1269, based on 59 price observations over 4 months.
How much does a flight from Denver to Vientiane cost?
The typical round-trip fare we observed from Denver to Vientiane is $1483, against a recorded low of $1269. These are observations, not quotes.
When is the cheapest month to fly Denver to Vientiane?
September was the cheapest month we observed from Denver to Vientiane and July the dearest, over 4 months of data.
What is the current price from Denver to Vientiane?
The most recent fare our sweep saw from Denver to Vientiane is $1648, on Oct 27. It is an unverified observation rather than a verified deal, so check it before booking.