How many flights depart from Bangkok to Vientiane on average per week?

As of October 2025, 70 flights take off from Bangkok and land in Vientiane each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

Which airlines fly to Vientiane?

Thai AirAsia, Lao Airlines and Thai Airways are the top three most popular airlines that fly to Vientiane from Bangkok according to our data. Thai AirAsia is the first choice among our users, with 38% of people opting to fly with this airline when travelling to Vientiane. Keep in mind that there are 3 different airlines that fly to Vientiane on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Bangkok to Vientiane Wattay?

Lao Airlines, Thai Airways, and Vietnam Airlines are the most popular carriers operating from Bangkok to Vientiane Wattay

How many flights depart from Bangkok to Vientiane on average per day?

As of October 2025, there are 10 flights per day flying from Bangkok to Vientiane. The most common time of day flights depart is 18:00, with 47% of flights taking off in the evening.

When did momondo last update prices for flights from Bangkok to Vientiane Wattay Airport?

Prices for flights from Bangkok to Vientiane Wattay Airport are updated daily.

How many operators does momondo search for flights from Bangkok to Vientiane Wattay Airport?

As of October 2025, there are 3 operators available to choose from for flights from Bangkok to Vientiane Wattay Airport.

How old do you have to be to fly from Bangkok to Vientiane Wattay Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Bangkok to Vientiane Wattay Airport.

What documentation or ID do you need to fly to Vientiane Wattay Airport?

The necessary travel and health documents for your Vientiane Wattay Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$135 Cheap Flights from Bangkok to Vientiane in 2025/26

Q: What is the typical price of a round-trip flight between Bangkok and Vientiane?

Prices are currently typical for flights on this route. Typical prices usually range from $227 to $323. The lowest price recently found on this route was $246.

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09:55 - 10:55BKK-VTE

1h 00mdirect

07:55 - 08:55VTE-BKK

1h 00mdirect

$246Lao Airlines

Find Deal

Tue, 9 Dec - Tue, 16 Dec

20:50 - 21:50BKK-VTE

1h 00mdirect

07:55 - 08:55VTE-BKK

1h 00mdirect

$255Lao Airlines

Find Deal

Tue, 17 Feb - Sun, 1 Mar

11:55 - 13:05BKK-VTE

1h 10mdirect

20:30 - 21:40VTE-BKK

1h 10mdirect

$338Thai Airways

Find Deal

Wed, 10 Dec - Wed, 17 Dec

09:55 - 10:55BKK-VTE

1h 00mdirect

07:55 - 08:55VTE-BKK

1h 00mdirect

$356Lao Airlines

Find Deal

Thu, 18 Dec - Sat, 20 Dec

11:20 - 18:55BKK-VTE

7h 35m2 stops

11:35 - 20:15VTE-BKK

8h 40m2 stops

$385Vietnam Airlines

Find Deal

Mon, 15 Dec - Sun, 21 Dec

11:20 - 18:55BKK-VTE

7h 35m2 stops

11:35 - 20:15VTE-BKK

8h 40m2 stops

$401Vietnam Airlines

Find Deal

Mon, 9 Feb - Sun, 8 Mar

11:20 - 18:55BKK-VTE

7h 35m2 stops

11:35 - 20:15VTE-BKK

8h 40m2 stops

$402Vietnam Airlines

Find Deal

Fri, 23 Jan - Tue, 27 Jan

20:45 - 21:45BKK-VTE

1h 00mdirect

18:30 - 19:30VTE-BKK

1h 00mdirect

$407Lao Airlines

Find Deal

Sat, 22 Nov - Sat, 29 Nov

21:15 - 18:55BKK-VTE

21h 40m2 stops

20:30 - 21:40VTE-BKK

1h 10mdirect

$453Multiple Airlines

Find Deal

Wed, 10 Dec - Wed, 17 Dec

18:30 - 19:45BKK-VTE

1h 15mdirect

11:35 - 18:30VTE-BKK

6h 55m2 stops

$454Multiple Airlines

Find Deal

Thu, 18 Dec - Sat, 20 Dec

Lao Airlines flights from Bangkok to Vientiane

Our best Lao Airlines deals on Bangkok to Vientiane flight tickets

Lao Airlines

9 Dec

BKK09:55Bangkok Suvarnabhumi

1h 00m

VTE10:55Vientiane Wattay

16 Dec

VTE07:55Vientiane Wattay

1h 00m

BKK08:55Bangkok Suvarnabhumi

$246

Find similar

Lao Airlines

17 Feb

BKK20:50Bangkok Suvarnabhumi

1h 00m

VTE21:50Vientiane Wattay

27 Feb

VTE18:35Vientiane Wattay

1h 00m

BKK19:35Bangkok Suvarnabhumi

$255

Find similar

Lao Airlines

18 Dec

BKK09:55Bangkok Suvarnabhumi

1h 00m

VTE10:55Vientiane Wattay

20 Dec

VTE07:55Vientiane Wattay

1h 00m

BKK08:55Bangkok Suvarnabhumi

$356

Find similar

Vietnam Airlines flights from Bangkok to Vientiane

Our best Vietnam Airlines deals on Bangkok to Vientiane flight tickets

Vietnam Airlines

15 Dec

BKK11:20Bangkok Suvarnabhumi

7h 35m

2 stops

VTE18:55Vientiane Wattay

21 Dec

VTE11:35Vientiane Wattay

8h 40m

2 stops

BKK20:15Bangkok Suvarnabhumi

$385

Find similar

Vietnam Airlines

9 Feb

BKK11:20Bangkok Suvarnabhumi

7h 35m

2 stops

VTE18:55Vientiane Wattay

8 Mar

VTE11:35Vientiane Wattay

8h 40m

2 stops

BKK20:15Bangkok Suvarnabhumi

$401

Find similar

Vietnam Airlines

23 Jan

BKK11:20Bangkok Suvarnabhumi

7h 35m

2 stops

VTE18:55Vientiane Wattay

27 Jan

VTE11:35Vientiane Wattay

8h 40m

2 stops

BKK20:15Bangkok Suvarnabhumi

$402

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Tue 9/12

09:55-10:55

Nonstop1h 00m

Vientiane Wattay

Tue 16/12

07:55-08:55

Nonstop1h 00m

$246

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Tue 17/2

20:50-21:50

Nonstop1h 00m

Vientiane Wattay

Sun 1/3

07:55-08:55

Nonstop1h 00m

$255

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Wed 10/12

11:55-13:05

Nonstop1h 10m

Vientiane Wattay

Wed 17/12

20:30-21:40

Nonstop1h 10m

$338

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Thu 18/12

09:55-10:55

Nonstop1h 00m

Vientiane Wattay

Sat 20/12

07:55-08:55

Nonstop1h 00m

$356

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Mon 15/12

11:20-18:55

2 stops7h 35m

Vientiane Wattay

Sun 21/12

11:35-20:15

2 stops8h 40m

$385

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Mon 9/2

11:20-18:55

2 stops7h 35m

Vientiane Wattay

Sun 8/3

11:35-20:15

2 stops8h 40m

$401

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Fri 23/1

11:20-18:55

2 stops7h 35m

Vientiane Wattay

Tue 27/1

11:35-20:15

2 stops8h 40m

$402

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Sat 22/11

20:45-21:45

Nonstop1h 00m

Vientiane Wattay

Sat 29/11

18:30-19:30

Nonstop1h 00m

$407

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Wed 10/12

21:15-18:55

2 stops21h 40m

Vientiane Wattay

Wed 17/12

20:30-21:40

Nonstop1h 10m

$453

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Thu 18/12

18:30-19:45

Nonstop1h 15m

Vientiane Wattay

Sat 20/12

11:35-18:30

2 stops6h 55m

$454

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Bangkok to Vientiane

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Bangkok and Vientiane?

What is the cheapest month to fly to Vientiane?

The cheapest month to fly to Vientiane from Bangkok is in March. Flight prices, which tend to average around $252, are often lower during this time because this is during the off-season. If you are unable to visit Vientiane during the month of March, then departing from Bangkok during the month April is also very affordable. Most momondo users find prices during this month for around $252.

What is the cheapest day to depart on your flight to Vientiane?

On average, the least expensive day to fly to Vientiane from Bangkok is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $255. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Wednesday is the most expensive day to depart from Bangkok because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $474.

What is the cheapest time of day to depart on your flight to Vientiane?

According to our data, the cheapest time of day to fly to Vientiane is at midday. momondo users have found flights departing from Bangkok to Vientiane at midday for as low as $205. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Vientiane are more costly in the evening, with an average ticket price of $375. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Bangkok to Vientiane Wattay flight route?

Fly from Bangkok Don Mueang Intl to Vientiane Wattay for the best Bangkok - Vientiane Wattay flight prices

How far in advance should I book a flight to Vientiane?

You are more likely to see cheaper flights to Vientiane from Bangkok when booking weeks ahead of your departure date. In general, you can expect to find flights to Vientiane for around $265 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vientiane from Bangkok for as low as $236 on momondo.

What cabin class options are available on Bangkok to Vientiane Wattay flights?

There are 2 cabin classes available to choose from on Bangkok to Vientiane Wattay flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Bangkok to Vientiane flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bangkok to Vientiane

Fastest flight time	1h 00m
Direct flights	Every day
Airports in Vientiane	1 airport

The fastest flight from Bangkok to Vientiane takes 1h 00m

Direct flights go from Bangkok to Vientiane every day.

There is 1 airport near Vientiane: Vientiane Wattay (VTE)

Search flight deals

How far is Bangkok to Vientiane Wattay by plane?
Vientiane Wattay is 517.1 km away from Bangkok. A reasonable flight in good conditions will take 1h 00m.
When did momondo last update prices for flights from Bangkok to Vientiane Wattay Airport?
Prices for flights from Bangkok to Vientiane Wattay Airport are updated daily.
How many operators does momondo search for flights from Bangkok to Vientiane Wattay Airport?
As of October 2025, there are 3 operators available to choose from for flights from Bangkok to Vientiane Wattay Airport.
How old do you have to be to fly from Bangkok to Vientiane Wattay Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Bangkok to Vientiane Wattay Airport.
What documentation or ID do you need to fly to Vientiane Wattay Airport?
The necessary travel and health documents for your Vientiane Wattay Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Bangkok to Vientiane

Compare and see reviews for airlines that fly from Bangkok to Vientiane with momondo

Airline	Rating	Free cancellation	Price
Lao Airlines	PriceFrom $184	Free cancellation	Rating 0.0 0 reviews	Search Lao Airlines flights
Thai AirAsia	PriceFrom $197	Free cancellation	Rating 7.5 217 reviews	Search Thai AirAsia flights
Thai Airways	PriceFrom $275	Free cancellation	Rating 7.8 361 reviews	Search Thai Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Bangkok to Vientiane?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Bangkok to Vientiane for you.

Can I find flights from Bangkok to Vientiane with flexible booking policies on momondo?

Flights from Bangkok to Vientiane with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Bangkok to Vientiane?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Vientiane from Bangkok.

I’m not ready to book a flight from Bangkok to Vientiane right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Vientiane from Bangkok. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Vientiane trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Cheap flights from Bangkok to Vientiane from $135

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bangkok to Vientiane departing on 2/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

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Filter for what you want

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Cheap return flights

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Lao Airlines flights from Bangkok to Vientiane

Our best Lao Airlines deals on Bangkok to Vientiane flight tickets

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Our best Vietnam Airlines deals on Bangkok to Vientiane flight tickets

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Use the filters below to find and compare flights from Bangkok to Vientiane that are best for you.

See travel insights to Vientiane from

How to get the cheapest flight ticket from Bangkok to Vientiane

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Bangkok and Vientiane?

What is the cheapest month to fly to Vientiane?

What is the cheapest day to depart on your flight to Vientiane?

What is the cheapest time of day to depart on your flight to Vientiane?

What is the cheapest Bangkok to Vientiane Wattay flight route?

Fly from Bangkok Don Mueang Intl to Vientiane Wattay for the best Bangkok - Vientiane Wattay flight prices

How far in advance should I book a flight to Vientiane?

What cabin class options are available on Bangkok to Vientiane Wattay flights?

There are 2 cabin classes available to choose from on Bangkok to Vientiane Wattay flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from Bangkok to Vientiane Wattay?

Lao Airlines, Thai Airways, and Vietnam Airlines are the most popular carriers operating from Bangkok to Vientiane Wattay

Which airlines fly to Vientiane?

How many flights depart from Bangkok to Vientiane on average per day?

As of October 2025, there are 10 flights per day flying from Bangkok to Vientiane. The most common time of day flights depart is 18:00, with 47% of flights taking off in the evening.

How many flights depart from Bangkok to Vientiane on average per week?

As of October 2025, 70 flights take off from Bangkok and land in Vientiane each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

Cheap Bangkok to Vientiane flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bangkok to Vientiane

Fastest flight time

Direct flights

Airports in Vientiane

How far is Bangkok to Vientiane Wattay by plane?

When did momondo last update prices for flights from Bangkok to Vientiane Wattay Airport?

How many operators does momondo search for flights from Bangkok to Vientiane Wattay Airport?

How old do you have to be to fly from Bangkok to Vientiane Wattay Airport?

What documentation or ID do you need to fly to Vientiane Wattay Airport?

Best airlines flying from Bangkok to Vientiane

Compare and see reviews for airlines that fly from Bangkok to Vientiane with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Bangkok to Vientiane?

Can I find flights from Bangkok to Vientiane with flexible booking policies on momondo?

How can momondo help me find flights from Bangkok to Vientiane?

I’m not ready to book a flight from Bangkok to Vientiane right now. Can momondo alert me if prices change?

An easier way to manage your Vientiane trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Laos

Airports servicing Laos