Bangkok airports overview
DMK
BKK
Helping travelers to find the best flight offers
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Bangkok to Vientiane:
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Thai Airways
Every day
Starting at $125
Thai AirAsia
Every day
Starting at $78
Lao Airlines
Su, Mo, Tu, Th, Fr, and Sa
Starting at $102
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Bangkok to Vientiane. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Bangkok to Vientiane
Below you will find a list of airlines operating flights on the Bangkok — Vientiane route and the starting prices for flights of each specific airline on it.
A direct flight is the most convenient and comfortable way to fly from Bangkok to Vientiane, despite the fact that sometimes flights with transfers can cost significantly less.
The cheapest one-way flight from Bangkok to Vientiane departs on 07/24/2025, is operated by Thai AirAsia and costs $61
The cheapest roundtrip flight from Bangkok to Vientiane departs on 09/23/2025, is operated by Thai AirAsia and costs $136
Fastest flight from Bangkok to Vientiane takes 1 hour
There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa
The distance between Bangkok and Vientiane is 523km (324 miles). The average flight duration is 1h 10m. There are 48 direct flights from Bangkok to Vientiane. Bangkok and Vientiane are in the same time zone. Flights from Bangkok begin at 6:25 AM. The latest flight from Bangkok departs at 8:50 PM.
Bangkok — Vientiane
06/01/2025
Departure date
Direct flight
QV446
Starting at $161
Bangkok — Vientiane
06/02/2025
Departure date
Direct flight
TG570
Starting at $123
Bangkok — Vientiane
06/03/2025
Departure date
Direct flight
QV446
Starting at $124
Bangkok — Vientiane
06/03/2025
Departure date
Direct flight
FD1042
Starting at $110
Bangkok — Vientiane
06/06/2025
Departure date
Direct flight
QV442
Starting at $97
Bangkok — Vientiane
06/08/2025
Departure date
Direct flight
QV446
Starting at $105
Bangkok — Vientiane
06/08/2025
Departure date
Direct flight
FD1042
Starting at $82
Bangkok — Vientiane
06/10/2025
Departure date
Direct flight
TG574
Starting at $124
Bangkok — Vientiane
06/11/2025
Departure date
Direct flight
FD1042
Starting at $111
Bangkok — Vientiane
06/14/2025
Departure date
Direct flight
QV446
Starting at $97
January 6
Thai AirAsia
The cheapest flight ticket from Bangkok to Vientiane according to data for the last 48 hours costs $61
Often the best time to buy tickets from Bangkok to Vientiane is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Bangkok to Vientiane can be found flying in these months: June, July, August.
The fastest flights from Bangkok to Vientiane start from 1 hour in the air.
The following airlines operate direct flights on the route Bangkok — Vientiane: Lao Airlines, Thai Airways, Thai AirAsia