Earn point on your loyalty program!arrow arc left

Cheap flights from Seattle (BFI) 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 Seattle (BFI) to Vientiane (VTE)

How to find the cheapest flight from Seattle (BFI) 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 Seattle (BFI) 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 Seattle (BFI) 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 Seattle to Vientiane in August , September 2026

31 Aug - 28 Sep $ 1,744.00
BFI
Seattle
Air Excursions
3 STOPS
VTE
Vientiane
VTE
Vientiane
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
31 Aug - 23 Sep $ 1,754.00
BFI
Seattle
Air Excursions
3 STOPS
VTE
Vientiane
VTE
Vientiane
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
31 Aug - 21 Sep $ 1,755.00
BFI
Seattle
Air Excursions
3 STOPS
VTE
Vientiane
VTE
Vientiane
Air Excursions
3 STOPS
BFI
Seattle
Pick dates

One-way flights to Vientiane from Seattle

2:45 PM - 11:25 AM
Thai Airways
3 Stops
31h 55m
BFI - VTE
$ 896
Kiwi
Pick dates
2:45 PM - 9:40 AM
Lao Airlines
3 Stops
30h 15m
BFI - VTE
$ 929
Kiwi
Pick dates
5:25 AM - 8:20 PM
Jeju Air
3 Stops
28h 25m
BFI - VTE
$ 1,087
Kiwi
Pick dates

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