Earn point on your loyalty program!arrow arc left

Cheap flights from Washington (DCA) 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 Washington (DCA) to Vientiane (VTE)

How to find the cheapest flight from Washington (DCA) 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 Washington (DCA) 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 Washington (DCA) 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 Washington to Vientiane in May , June 2026

19 May - 09 Jun $ 1,874.00
DCA
Washington
Alaska Airlines
3 STOPS
VTE
Vientiane
VTE
Vientiane
Alaska Airlines
3 STOPS
DCA
Washington
Pick dates
19 May - 09 Jun $ 1,910.00
DCA
Washington
Alaska Airlines
3 STOPS
VTE
Vientiane
VTE
Vientiane
Alaska Airlines
3 STOPS
DCA
Washington
Pick dates
19 May - 09 Jun $ 1,918.00
DCA
Washington
Alaska Airlines
3 STOPS
VTE
Vientiane
VTE
Vientiane
Alaska Airlines
3 STOPS
DCA
Washington
Pick dates

Last minute flights from Washington to Vientiane

19 May - 01 Jun $ 1,970.00
DCA
Washington
JetBlue Airways
3 STOPS
VTE
Vientiane
VTE
Vientiane
JetBlue Airways
3 STOPS
DCA
Washington
Pick dates
19 May - 01 Jun $ 2,006.00
DCA
Washington
JetBlue Airways
3 STOPS
VTE
Vientiane
VTE
Vientiane
JetBlue Airways
3 STOPS
DCA
Washington
Pick dates
19 May - 01 Jun $ 2,014.00
DCA
Washington
JetBlue Airways
3 STOPS
VTE
Vientiane
VTE
Vientiane
JetBlue Airways
3 STOPS
DCA
Washington
Pick dates

One-way flights to Vientiane from Washington

6:59 PM - 8:50 PM
Lao Airlines
3 Stops
40h 11m
DCA - VTE
$ 1,067
Kiwi
Pick dates
6:59 PM - 6:25 PM
Thai Airways
3 Stops
37h 46m
DCA - VTE
$ 1,103
Kiwi
Pick dates
6:59 PM - 4:05 PM
Vietnam Airlines
3 Stops
37h 36m
DCA - VTE
$ 1,111
Kiwi
Pick dates

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