Earn point on your loyalty program!arrow arc left

Cheap flights from Denver (DEN) to Vientiane (VTE)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Denver (DEN) to Vientiane (VTE)

How to find the cheapest flight from Denver (DEN) to Vientiane (VTE)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Denver (DEN) to Vientiane (VTE)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Denver (DEN) to Vientiane (VTE)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Denver to Vientiane in August , September 2026

22 Aug - 23 Sep $ 1,319.00
DEN
Denver
Frontier Airlines
3 STOPS
VTE
Vientiane
VTE
Vientiane
Frontier Airlines
2 STOPS
DEN
Denver
Pick dates
22 Aug - 24 Sep $ 1,337.00
DEN
Denver
Frontier Airlines
3 STOPS
VTE
Vientiane
VTE
Vientiane
Frontier Airlines
2 STOPS
DEN
Denver
Pick dates
23 Aug - 24 Sep $ 1,428.00
DEN
Denver
Frontier Airlines
2 STOPS
VTE
Vientiane
VTE
Vientiane
Frontier Airlines
2 STOPS
DEN
Denver
Pick dates

Last minute flights from Denver to Vientiane

22 Aug - 01 Sep $ 1,383.00
DEN
Denver
Starlux Airlines
3 STOPS
VTE
Vientiane
VTE
Vientiane
Starlux Airlines
3 STOPS
DEN
Denver
Pick dates
22 Aug - 01 Sep $ 1,445.00
DEN
Denver
Frontier Airlines
3 STOPS
VTE
Vientiane
VTE
Vientiane
Frontier Airlines
3 STOPS
DEN
Denver
Pick dates
23 Aug - 01 Sep $ 1,474.00
DEN
Denver
Starlux Airlines
2 STOPS
VTE
Vientiane
VTE
Vientiane
Starlux Airlines
3 STOPS
DEN
Denver
Pick dates

One-way flights to Vientiane from Denver

8:31 PM - 4:25 PM
VietJet Air
3 Stops
32h 54m
DEN - VTE
$ 640
Kiwi
Pick dates
8:31 PM - 4:25 PM
VietJet Air
3 Stops
32h 54m
DEN - VTE
$ 680
Kiwi
Pick dates
7:00 AM - 8:50 PM
China Eastern Airlines
2 Stops
28h 5m
DEN - VTE
$ 731
Kiwi
Pick dates

How to find the cheapest flight from Denver (DEN) to Vientiane (VTE)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Denver (DEN) to Vientiane (VTE)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Denver (DEN) to Vientiane (VTE)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.