Ubon Ratchathani Province
Thailand
One way
Mar 4Thu
One-way fare
฿511Steal
฿785 below one-way average
Thai VietJet Air
One way
Bangkok to Vientiane
Nonstop
12:55DMK → VTE14:05
1h 10m · Direct
฿3,516
฿3,741-6%
฿225 below average
Thai AirAsiaCheapest of September 2026
Exact-itinerary fare history
8% above tracked low
Route avg. ฿3,741
- First seen
- ฿3,397
- Tracked low
- ฿3,261
- Now
- ฿3,516
View one-way fare
Continue to secure booking
One-way itinerary
Outbound flight only
One-way itinerary
Outbound flight only
OutboundSeptember 18·Friday
12:55
DMK
Direct1h 10m
14:05
VTEGMT+7
- DMK12:55VTE14:051h 10m
Baggage varies — check booking details.
Nearby one-way departures to Vientiane15 days around September 18, 2026
AvgMinp25–p75
Cheapest
฿3,445
Oct 2
Global average
฿3,741
All travel dates
September avg
฿3,531
Selected month
One-way price check
Compared only with historical one-way fares on this route
฿3,516
One-way low ฿3,367One-way high ฿4,181
Current fare
฿3,516
One-way average
฿3,741
This month
฿3,531
Deal score
49/100
Flexible Dates
One-way departures around your current date
One-way price history
This itinerary’s recorded one-way fare over time
Jul 27 – Sep 9 · Price History
LowestHighest▲ 4% since Jul 27
Vientiane
28°C
Hot
Budget
Cost of living
LAK
Currency
FAQ about Vientiane
What is the cheapest flight from Bangkok to Vientiane?
The lowest currently observed flight from Bangkok to Vientiane is ฿3,367. Confirm the final itinerary total and availability before booking.
What is the average flight price from Bangkok to Vientiane?
The average price for flights from Bangkok to Vientiane is around ฿3,741. You can save up to 10% 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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