Thai Airways International flights to Vientiane from Bangkok

View RM505 flight on Fri, 3 Oct 2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Prices were available within the past 7 days and start at RM505 for one-way flights and RM855 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Airways International
Thu, 25 Sept - Tue, 30 Sept
BKK
Bangkok
VTE
Vientiane
RM855 Return, found 1 day ago
RM855
Return
found 1 day ago
Select Thai Airways International flight, departing Thu, 25 Sept from Bangkok to Vientiane, returning Tue, 30 Sept, priced at RM855 found 1 day ago
Thai Airways International
Thu, 2 Oct - Wed, 8 Oct
BKK
Bangkok
VTE
Vientiane
RM858 Return, just found
RM858
Return
just found
Select Thai Airways International flight, departing Thu, 2 Oct from Bangkok to Vientiane, returning Wed, 8 Oct, priced at RM858 just found
Thai Airways International
Thu, 25 Sept - Tue, 30 Sept
BKK
Bangkok
VTE
Vientiane
RM860 Return, found 1 day ago
RM860
Return
found 1 day ago
Select Thai Airways International flight, departing Thu, 25 Sept from Bangkok to Vientiane, returning Tue, 30 Sept, priced at RM860 found 1 day ago
Thai Airways International
Thu, 2 Oct - Wed, 8 Oct
BKK
Bangkok
VTE
Vientiane
RM864 Return, just found
RM864
Return
just found
Select Thai Airways International flight, departing Thu, 2 Oct from Bangkok to Vientiane, returning Wed, 8 Oct, priced at RM864 just found
Thai Airways International
Thu, 25 Sept - Tue, 30 Sept
BKK
Bangkok
VTE
Vientiane
RM866 Return, found 1 day ago
RM866
Return
found 1 day ago
Select Thai Airways International flight, departing Thu, 25 Sept from Bangkok to Vientiane, returning Tue, 30 Sept, priced at RM866 found 1 day ago
Thai Airways International
Tue, 10 Feb - Sat, 14 Feb
BKK
Bangkok
VTE
Vientiane
RM954 Return, found 5 days ago
RM954
Return
found 5 days ago
Select Thai Airways International flight, departing Tue, 10 Feb from Bangkok to Vientiane, returning Sat, 14 Feb, priced at RM954 found 5 days ago

Frequently asked questions

How much is a Thai Airways International flight from Suvarnabhumi Intl. Airport (BKK) to Wattay Intl. Airport (VTE)?
You'll discover budget-friendly return Thai Airways International flights from RM855 from BKK to VTE by organising your results from "Price (lowest to highest)" on Expedia. Or search for bargains from RM505 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from BKK to VTE with Thai Airways International?
Thai Airways International flights to Vientiane tend to be cheaper in the quieter months of September and May. Whether you need a round-trip or one-way ticket, you could find a better deal then.
Does Thai Airways International fly nonstop from Suvarnabhumi Intl. Airport (BKK) to Wattay Intl. Airport (VTE)?
Depart on one of Thai Airways International's 14 direct weekly flights from Suvarnabhumi Intl. Airport (BKK) to Wattay Intl. Airport (VTE). To view available options, enter your dates, destination and origin and hit search. Then use the "Nonstop" and "Airline" filters.
How long does it take to fly from BKK to VTE with Thai Airways International?
From takeoff till touchdown, a direct Thai Airways International flight from Suvarnabhumi Intl. Airport (BKK) to Wattay Intl. Airport (VTE) typically takes 1h 12m.
Which day of the week has the most Thai Airways International flights from Suvarnabhumi Intl. Airport (BKK) to Wattay Intl. Airport (VTE)?
Thai Airways International operates the most flights from Suvarnabhumi Intl. Airport (BKK) to Wattay Intl. Airport (VTE) on Tuesday. With up to 2 daily departures, you'll get the most choice and flexibility on this day.
What airports does Thai Airways International fly into in Vientiane?
Thai Airways International flights from Suvarnabhumi Intl. Airport (BKK) to Vientiane touch down at Wattay Intl. Airport (VTE). This is the main entry point to this destination.
What type of plane does Thai Airways International fly from Suvarnabhumi Intl. Airport (BKK) to Wattay Intl. Airport (VTE)?
Jet off on a Thai Airways International flight from Suvarnabhumi Intl. Airport (BKK) to Wattay Intl. Airport (VTE), and you'll likely be flying on an Airbus A320. Bear in mind though, that the aircraft type can change due to operational demands.
Can I change or cancel my Thai Airways International flight from Suvarnabhumi Intl. Airport (BKK) to Wattay Intl. Airport (VTE)?
Depending on your ticket type, a fee will generally apply if you cancel or change your booking more than 24 hours after it's been confirmed. To find plane tickets with more flexibility, select our "No cancel fee" or "Changes included" filter when you look for flights. For more details on cancelling or modifying your reservation, visit "Trips," select your flight and click on "Manage Booking."

Travel information

Travel information

Origin airport
Suvarnabhumi Intl.
Destination airport
Wattay Intl.
Airlines serving
Bangkok Airways, Lao Airlines, Scoot, Thai Airways International
Popular airline
Lao Airlines
Distance
511 km
Average flight time
1 hour 8 mins

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to Expedia members.