Ubon Ratchathani Province
Thailand
One way
Sep 29Tue
One-way fare
฿535Steal
฿806 below one-way average
Thai VietJet Air
One way
Bangkok to Vientiane
Nonstop
20:50BKK → VTE22:10
1h 20m · Direct
฿4,455
QV
Exact-itinerary fare history
1% above tracked low
Route avg. ฿3,642
- First seen
- ฿4,429
- Tracked low
- ฿4,429
- Now
- ฿4,455
View one-way fare
Continue to secure booking
One-way itinerary
Outbound flight only
One-way itinerary
Outbound flight only
OutboundDecember 21·Monday
20:50
BKK
Direct1h 20m
22:10
VTEGMT+7
- BKK20:50VTE22:101h 20m
Baggage varies — check booking details.
Nearby one-way departures to Vientiane15 days around December 21, 2026
AvgMinp25–p75
Cheapest
฿3,356
Dec 8
Global average
฿3,642
All travel dates
December avg
฿4,393
Selected month
One-way price check
Compared only with historical one-way fares on this route
฿4,455
One-way low ฿3,300One-way high ฿4,456
Current fare
฿4,455
One-way average
฿3,642
This month
฿4,298
Deal score
23/100
One-way price history
This itinerary’s recorded one-way fare over time
Jul 21 – Jul 23 · Price History
LowestHighest▲ 1% since Jul 21
Vientiane
22°C
Warm
Budget
Cost of living
LAK
Currency
FAQ about Vientiane
What is the cheapest flight from Bangkok to Vientiane?
The cheapest flight we've found from Bangkok to Vientiane is ฿3,300. Prices change frequently, so check back often for the latest deals.
What is the average flight price from Bangkok to Vientiane?
The average price for flights from Bangkok to Vientiane is around ฿3,642. You can save up to 9% by booking the cheapest available deal.
When is the best time to fly from Bangkok to Vientiane?
Prices vary throughout the year. Use the month filter on this page to find the cheapest time to fly from Bangkok to Vientiane.
Are there direct flights from Bangkok to Vientiane?
Availability of direct flights depends on the season and airline. Use the "Direct" filter on our search page to find non-stop flights from Bangkok to Vientiane.
Do I need a visa to visit Vientiane, Laos?
Visa requirements depend on your nationality. We recommend checking with the embassy or consulate of Laos for the most up-to-date visa information before booking your flight.
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