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Cheap flights from Thailand to Vientiane from ฿3,237

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/5. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — VTE
12 Jun — 19 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thailand to Vientiane

Enter your travel dates to find the best prices.

Cheapest flights from Thailand to Vientiane
Explore the most affordable flight options available from Thailand to Vientiane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 May 2026.

Mon 8/620:50
BKK
-
VTE
Nonstop1h 20m
Lao Airlines
Mon 15/607:20
VTE
-
BKK
Nonstop1h 20m
Lao Airlines
Deal found 12/5฿6,086
Sun 1/1106:25
DMK
-
VTE
Nonstop1h 10m
Thai AirAsia
Sun 22/1108:05
VTE
-
DMK
Nonstop1h 10m
Thai AirAsia
Deal found 11/5฿6,118
Fri 12/620:50
BKK
-
VTE
Nonstop1h 20m
Lao Airlines
Mon 15/607:20
VTE
-
BKK
Nonstop1h 20m
Lao Airlines
Deal found 9/5฿6,183
Sat 23/506:25
DMK
-
VTE
Nonstop1h 10m
Thai AirAsia
Thu 28/508:05
VTE
-
DMK
Nonstop1h 10m
Thai AirAsia
Deal found 10/5฿6,183
Sun 17/509:40
BKK
-
VTE
Nonstop1h 20m
Lao Airlines
Fri 22/507:20
VTE
-
BKK
Nonstop1h 20m
Lao Airlines
Deal found 11/5฿6,247
Wed 19/806:25
DMK
-
VTE
Nonstop1h 10m
Thai AirAsia
Wed 26/808:05
VTE
-
DMK
Nonstop1h 10m
Thai AirAsia
Deal found 10/5฿6,280
Wed 8/706:25
DMK
-
VTE
Nonstop1h 10m
Thai AirAsia
Sun 12/708:05
VTE
-
DMK
Nonstop1h 10m
Thai AirAsia
Deal found 9/5฿6,312
Fri 5/609:40
BKK
-
VTE
Nonstop1h 10m
Lao Airlines
Sun 14/607:20
VTE
-
BKK
Nonstop1h 20m
Lao Airlines
Deal found 10/5฿6,345
Sat 23/506:25
DMK
-
VTE
Nonstop1h 10m
Thai AirAsia
Tue 26/508:05
VTE
-
DMK
Nonstop1h 10m
Thai AirAsia
Deal found 10/5฿6,345
Wed 20/520:50
BKK
-
VTE
Nonstop1h 20m
Lao Airlines
Mon 25/518:20
VTE
-
BKK
Nonstop1h 20m
Lao Airlines
Deal found 8/5฿6,377
Wed 22/706:25
DMK
-
VTE
Nonstop1h 10m
Thai AirAsia
Sat 8/808:05
VTE
-
DMK
Nonstop1h 10m
Thai AirAsia
Deal found 8/5฿6,377
Thu 4/620:50
BKK
-
VTE
Nonstop1h 20m
Lao Airlines
Mon 8/607:20
VTE
-
BKK
Nonstop1h 20m
Lao Airlines
Deal found 11/5฿6,409

Find flight deals from Thailand to Vientiane

Keep the following information in mind while searching for Thailand to Vientiane flight deals. Data was last updated 13 May 2026.

Round-trip from

฿6,086

One-way from

฿3,237

Popular in

December

Cheapest in

August

Average price

฿6,409

Good round-trip deal

฿9,972 or less

Good one-way deal

฿3,327 or less
Lao Airlines
  • Lao Airlines
  • 8/6-15/6
  • Nonstop
  • 2h 40m total
  • Thailand to Vientiane
Search Deals
Lao Airlines
  • Lao Airlines
  • 29/5
  • Nonstop
  • 1h 20m total
  • Thailand to Vientiane
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (฿3,721 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿4,015 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Thailand to Vientiane Wattay.
Search Deals
Price to beat on a one-way flight from Thailand to Vientiane Wattay.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Thailand to Vientiane that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 13 May 2026.
Use the filters below to find and compare flights from Thailand to Vientiane that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Fri 12/6

20:50-22:10

Nonstop1h 20m

Vientiane Wattay

Fri 19/6

07:20-08:40

Nonstop1h 20m

฿6,377
Fastest return journey

BangkokVientiane

DMK - VTE

DMKVTE

Bangkok Don Mueang Intl

Sat 13/6

06:25-07:35

Nonstop1h 10m

Vientiane Wattay

Sat 4/7

08:05-09:15

Nonstop1h 10m

฿6,571

BangkokVientiane

DMK - VTE

DMKVTE

Bangkok Don Mueang Intl

Tue 9/6

06:25-07:35

Nonstop1h 10m

Vientiane Wattay

Tue 21/7

08:05-09:15

Nonstop1h 10m

฿6,571

BangkokVientiane

DMK - VTE

DMKVTE

Bangkok Don Mueang Intl

Sat 11/7

06:25-07:35

Nonstop1h 10m

Vientiane Wattay

Wed 15/7

08:05-09:15

Nonstop1h 10m

฿6,571

BangkokVientiane

DMK - VTE

DMKVTE

Bangkok Don Mueang Intl

Fri 31/7

06:25-07:35

Nonstop1h 10m

Vientiane Wattay

Wed 5/8

08:05-09:15

Nonstop1h 10m

฿6,603

BangkokVientiane

DMK - VTE

DMKVTE

Bangkok Don Mueang Intl

Fri 6/11

06:25-07:35

Nonstop1h 10m

Vientiane Wattay

Thu 12/11

08:05-09:15

Nonstop1h 10m

฿6,603

BangkokVientiane

DMK - VTE

DMKVTE

Bangkok Don Mueang Intl

Wed 4/11

06:25-07:35

Nonstop1h 10m

Vientiane Wattay

Sun 22/11

08:05-09:15

Nonstop1h 10m

฿6,603

BangkokVientiane

DMK - VTE

DMKVTE

Bangkok Don Mueang Intl

Wed 3/6

12:10-13:20

Nonstop1h 10m

Vientiane Wattay

Sun 7/6

13:50-15:00

Nonstop1h 10m

฿6,992

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Thu 11/6

18:25-19:45

Nonstop1h 20m

Vientiane Wattay

Tue 16/6

07:20-08:40

Nonstop1h 20m

฿7,704

Chiang MaiVientiane

CNX - VTE

CNXVTE

Chiang Mai

Sun 5/7

08:15-07:35

1 stop23h 20m

Vientiane Wattay

Sun 12/7

08:05-15:50

1 stop7h 45m

฿9,096

Flights are sorted by cheapest return flights first.

Deals found on 8/5

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Thailand to Vientiane

Have a flexible travel schedule? Discover the best time to fly to Vientiane from Thailand with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Thailand to Vientiane

How far ahead should I book a flight from Thailand to Vientiane?

The price you pay for your flight from Thailand to Vientiane may vary depending on when you book. For the best chance of a lower fare, look to book 48 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Thailand to Vientiane?

Currently, February is the cheapest month in which you can book a flight from Thailand to Vientiane (average of ฿1,910). Flying from Thailand to Vientiane in May is currently the most expensive (average of ฿4,176). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TH to VTE?

Find hourly flight availability from Thailand to Vientiane. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 May 2026.

It’s typically best to fly out from Thailand to Vientiane in the morning. Doing so could potentially save you 19% on the flight price compared to flying in the afternoon, which is usually more expensive.

Weekly flight availability from Thailand to Vientiane

Explore weekly flight availability from Thailand to Vientiane. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 13 May 2026.

The most flights from TH0 to VTE are scheduled on a Wednesday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).

How often are flights from Thailand to Vientiane delayed?

About 24% of weekly flights between Thailand and Vientiane have experienced delays in the past year, with the average delay time being 75 minutes.

What is the most punctual flight time for Thailand to Vientiane flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Thailand to Vientiane flights?

Over the past year, แอร์เอเชีย have had the lowest number of delays on this route, with just 19% of flights being delayed.

Reviews of airlines servicing Vientiane

Get insights into the airlines that provide service to Vientiane. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Vientiane. Reviews last updated 13 May 2026.
See what other customers who have flown with Thai Airways and Thai AirAsia from Thailand to Vientiane have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai Airways
7.9
Good
401 reviews
Check prices

Comfort

7.7

Crew

8.4

Food

7.4

Boarding

7.9

Overall

7.9

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Thai Airways
7.9
Good
401 reviews
Thai Airways
7.9
Good
401 reviews
Check prices

Comfort

7.7

Crew

8.4

Food

7.4

Boarding

7.9

Overall

7.9

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Thai AirAsia
7.4
Good
241 reviews
Thai Airways
7.9
Good
401 reviews
Check prices

Comfort

7.7

Crew

8.4

Food

7.4

Boarding

7.9

Overall

7.9

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

Related info for your journey

Find useful and relevant information for your journey from Thailand to Vientiane. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Vientiane from Thailand?

    Located just 4.6 km from the city centre, Vientiane Wattay (VTE) is the airport most travelers will use when flying to Vientiane from Thailand.

  • How long is the flight from Thailand to Vientiane?

    Departing from Thailand to Vientiane will take you 1h 10m. There are 499 km between Thailand and Vientiane. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Thailand to Vientiane one-way?

    The cheapet airlines for a one-way flight from Thailand to Vientiane are Thai AirAsia (฿2,393), Lao Airlines (฿2,691), and Thai Airways (฿3,631).

  • What are the most popular routes from Thailand to Vientiane?

    Most travellers choose Bangkok Suvarnabhumi - Vientiane Wattay, Bangkok Don Mueang Intl - Vientiane Wattay or Chiang Mai - Vientiane Wattay when deciding on the best route from Thailand to Vientiane.

  • What are the most reliable airlines from Thailand to Vientiane?

    The top 3 most reliable airlines when flying from Thailand to Vientiane are Lao Airlines (89%), Bangkok Airways (82%) and ออสเตรียนแอร์ไลน์ (66%).

  • What are the cheapest flights from Thailand to Vientiane?

    On average you can expect to pay ฿10,354 for a flight from Thailand to Vientiane. The cheapest flight overall is ฿3,190 while the most popular route, (Bangkok Suvarnabhumi - Vientiane Wattay) is currently priced at ฿6,118.

  • Can I find deals for flights from Thailand to Vientiane that include hotel bookings?

    Yes. In addition to deals on Thailand to Vientiane flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Thailand to Vientiane?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Thailand to Vientiane.

  • Can I find deals for business class flights from Thailand to Vientiane?

    Yes. Cheapflights offers flight deals from Thailand to Vientiane by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Thailand to Vientiane?

    Currently, February is the cheapest month in which you can book a flight from Thailand to Vientiane (average of ฿1,910). Flying from Thailand to Vientiane in May is currently the most expensive (average of ฿4,176). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Thailand to Vientiane

See prices for flight routes from nearby airports that may be better suited for you.
Chiang Mai to Vientiane flights
Phuket City to Vientiane flights
Krabi to Vientiane flights

Top 3 airlines flying from Thailand to Vientiane

Discover the top 3 airlines that operate flights from Thailand to Vientiane. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 13 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Thai AirwaysCheapest฿4,071Average฿7,024FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Thai AirAsiaCheapest฿4,408Average฿5,186FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Lao AirlinesCheapest฿5,191Average฿6,612FlexibilityNo cancel feeOn-time83%
Search Lao Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Thailand to Vientiane?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Thailand to Vientiane. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Thailand to Vientiane?

Cheapflights helps you find that perfect flight to Vientiane from Thailand by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Thailand to Vientiane with no change fees?

Certainly. Search results for flights to Vientiane from Thailand shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Thailand to Vientiane become cheaper?

Yes, Cheapflights offers price alerts on Thailand to Vientiane flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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