Roundtrip
🇹🇭Udon Thani
Thailand
Romantic City
Mar 18ThuMar 25Thu
7 nights28°
Roundtrip fare
฿949
Steal
฿2,640-64%฿1,691 below avg
Thai VietJet Air
🇱🇦Vientiane
Laos
Asia's sleepiest capital. French colonial villas, golden stupas, and sunsets over the Mekong.
CityIn 20 daysSoon
Passing of King Bhumibol Adulyadej· Tue, Oct 13
Sep 29 → Oct 2121 nights
22:15BKK → VTE10:35
3h 15m · 1 stop · via Hanoi
14:30VTE → BKK21:05
3h · 1 stop · via Hanoi
฿18,696
Expensive
Vietnam AirlinesExact-itinerary fare history
At the tracked low
Route avg. ฿7,800
- First seen
- ฿18,912
- Tracked low
- ฿18,696
- Now
- ฿18,696
Get this Deal
Continue to secure booking
Itinerary
OutboundSeptember 29·Tuesday
22:15
BKK
1 stop3h 15m
10:35
VTEGMT+7
- BKK22:15HAN00:152h
- 9h 5m layover in Hanoi
- HAN09:20VTE10:351h 15m
21 nights in Vientiane
ReturnOctober 21·Wednesday
14:30
VTE
1 stop3h
21:05
BKK
- VTE14:30HAN15:301h
- 3h 35m layover in Hanoi
- HAN19:05BKK21:052h
Baggage varies — check booking details.
Daily prices to Vientiane15 days around September 29, 2026
AvgMinp25–p75
Cheapest
฿6,419
Sep 29
Global average
฿7,800
All travel dates
September avg
฿7,843
Selected month
Price check
ExpensiveCheaper than 0% of similar fares to Vientiane
฿18,696
Min Price ฿6,335Higher fares ฿16,722
Next 365 days avg
฿7,800
September avg
฿7,988
Cheapest seen
฿6,335
Cheapest of September
฿6,419
Flexible Dates
Price History for This Deal
Aug 18 – Sep 9 · Price History
LowestHighest▼ 1% since Aug 18
See how this fare has changed over time.
Vientiane
28°C
Hot
Budget
Cost of living
LAK
Currency
Things to Do
Relaxing🎭Culture🏷Budget📖History🧘Spiritual🏟Architecture🍲FoodiePha That LuangPatuxaiNight Market🛕TemplesRelaxing🎭Culture🏷Budget📖History🧘Spiritual🏟Architecture🍲FoodiePha That LuangPatuxaiNight Market🛕TemplesRelaxing🎭Culture🏷Budget📖History🧘Spiritual🏟Architecture🍲FoodiePha That LuangPatuxaiNight Market🛕Temples
Food & Drink
Lao SaladSticky RiceBaguettes🍺Beer LaoLao SaladSticky RiceBaguettes🍺Beer LaoLao SaladSticky RiceBaguettes🍺Beer Lao
Culture
🛋RelaxedSleepy Capital☸BuddhistFrench🛋RelaxedSleepy Capital☸BuddhistFrench🛋RelaxedSleepy Capital☸BuddhistFrench
History
🏤Colonial⚔Civil WarKingdom🏤Colonial⚔Civil WarKingdom🏤Colonial⚔Civil WarKingdom
Getting Around
🛺Tuk-tuk🚕TaxiWalking🚲Bicycle🛺Tuk-tuk🚕TaxiWalking🚲Bicycle🛺Tuk-tuk🚕TaxiWalking🚲Bicycle
Nightlife
🍸River BarsSunset DrinksQuiet🍸River BarsSunset DrinksQuiet🍸River BarsSunset DrinksQuiet
Family Friendly
🌳Buddha ParkRiverfront🛕Temples🌳Buddha ParkRiverfront🛕Temples🌳Buddha ParkRiverfront🛕Temples
FAQ about Vientiane
What is the cheapest flight from Bangkok to Vientiane?
The lowest currently observed flight from Bangkok to Vientiane is ฿6,335. 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 ฿7,800. You can save up to 19% 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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Sep 29 → Oct 21
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