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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 29/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Bangkok to Vientiane

Cheap return flights

Enter your travel dates to find the best prices.
Lao Airlines Logo
09:55 - 10:55BKK-VTE
1h 00mdirect
Lao Airlines Logo
07:55 - 08:55VTE-BKK
1h 00mdirect
$257Lao Airlines
Find Deal
Sat, 7 Feb - Fri, 20 Feb
Lao Airlines Logo
09:55 - 10:55BKK-VTE
1h 00mdirect
Lao Airlines Logo
07:55 - 08:55VTE-BKK
1h 00mdirect
$342Lao Airlines
Find Deal
Tue, 23 Dec - Tue, 30 Dec
Multiple Airlines Logo
20:45 - 21:45BKK-VTE
1h 00mdirect
Multiple Airlines Logo
11:35 - 20:15VTE-BKK
8h 40m2 stops
$360Multiple Airlines
Find Deal
Tue, 23 Dec - Tue, 30 Dec
Vietnam Airlines Logo
11:20 - 18:55BKK-VTE
7h 35m2 stops
Vietnam Airlines Logo
11:35 - 20:15VTE-BKK
8h 40m2 stops
$389Vietnam Airlines
Find Deal
Mon, 22 Dec - Sat, 17 Jan
Vietnam Airlines Logo
11:20 - 18:55BKK-VTE
7h 35m2 stops
Vietnam Airlines Logo
11:35 - 20:15VTE-BKK
8h 40m2 stops
$392Vietnam Airlines
Find Deal
Tue, 6 Jan - Tue, 20 Jan
Vietnam Airlines Logo
11:20 - 18:55BKK-VTE
7h 35m2 stops
Vietnam Airlines Logo
11:35 - 20:15VTE-BKK
8h 40m2 stops
$394Vietnam Airlines
Find Deal
Tue, 6 Jan - Sun, 11 Jan
Vietnam Airlines Logo
11:20 - 18:55BKK-VTE
7h 35m2 stops
Vietnam Airlines Logo
11:35 - 20:15VTE-BKK
8h 40m2 stops
$403Vietnam Airlines
Find Deal
Mon, 9 Feb - Sun, 8 Mar
Vietnam Airlines Logo
11:20 - 18:55BKK-VTE
7h 35m2 stops
Vietnam Airlines Logo
11:35 - 20:15VTE-BKK
8h 40m2 stops
$409Vietnam Airlines
Find Deal
Thu, 8 Jan - Mon, 12 Jan
Lao Airlines Logo
20:50 - 21:50BKK-VTE
1h 00mdirect
Lao Airlines Logo
18:35 - 19:35VTE-BKK
1h 00mdirect
$411Lao Airlines
Find Deal
Sun, 4 Jan - Mon, 5 Jan
Lao Airlines Logo
20:50 - 21:50BKK-VTE
1h 00mdirect
Lao Airlines Logo
07:55 - 08:55VTE-BKK
1h 00mdirect
$417Lao Airlines
Find Deal
Mon, 29 Dec - Sat, 3 Jan

Lao Airlines flights from Bangkok to Vientiane

Our best Lao Airlines deals on Bangkok to Vientiane flight tickets
Lao Airlines
7 Feb
BKK20:45Bangkok Suvarnabhumi
1h 00m
VTE21:45Vientiane Wattay
16 Feb
VTE18:35Vientiane Wattay
1h 00m
BKK19:35Bangkok Suvarnabhumi
$257
Find similar
Lao Airlines
23 Dec
BKK09:55Bangkok Suvarnabhumi
1h 00m
VTE10:55Vientiane Wattay
30 Dec
VTE07:55Vientiane Wattay
1h 00m
BKK08:55Bangkok Suvarnabhumi
$342
Find similar
Lao Airlines
4 Jan
BKK09:55Bangkok Suvarnabhumi
1h 00m
VTE10:55Vientiane Wattay
8 Jan
VTE18:30Vientiane Wattay
1h 00m
BKK19:30Bangkok Suvarnabhumi
$411
Find similar

Vietnam Airlines flights from Bangkok to Vientiane

Our best Vietnam Airlines deals on Bangkok to Vientiane flight tickets
Vietnam Airlines
22 Dec
BKK11:20Bangkok Suvarnabhumi
7h 35m
2 stops
VTE18:55Vientiane Wattay
17 Jan
VTE11:35Vientiane Wattay
8h 40m
2 stops
BKK20:15Bangkok Suvarnabhumi
$389
Find similar
Vietnam Airlines
6 Jan
BKK11:20Bangkok Suvarnabhumi
7h 35m
2 stops
VTE18:55Vientiane Wattay
20 Jan
VTE11:35Vientiane Wattay
8h 40m
2 stops
BKK20:15Bangkok Suvarnabhumi
$392
Find similar
Vietnam Airlines
6 Jan
BKK11:20Bangkok Suvarnabhumi
7h 35m
2 stops
VTE18:55Vientiane Wattay
11 Jan
VTE11:35Vientiane Wattay
8h 40m
2 stops
BKK20:15Bangkok Suvarnabhumi
$394
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Bangkok 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, momondo users made 78,305 searches. Data last updated 9 November 2025.
Use the filters below to find and compare flights from Bangkok to Vientiane that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Sat 7/2

09:55-10:55

Nonstop1h 00m

Vientiane Wattay

Fri 20/2

07:55-08:55

Nonstop1h 00m

$257

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Tue 23/12

09:55-10:55

Nonstop1h 00m

Vientiane Wattay

Tue 30/12

07:55-08:55

Nonstop1h 00m

$342

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Tue 23/12

20:45-21:45

Nonstop1h 00m

Vientiane Wattay

Tue 30/12

11:35-20:15

2 stops8h 40m

$360

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Mon 22/12

11:20-18:55

2 stops7h 35m

Vientiane Wattay

Sat 17/1

11:35-20:15

2 stops8h 40m

$389

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Tue 6/1

11:20-18:55

2 stops7h 35m

Vientiane Wattay

Tue 20/1

11:35-20:15

2 stops8h 40m

$392

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Tue 6/1

11:20-18:55

2 stops7h 35m

Vientiane Wattay

Sun 11/1

11:35-20:15

2 stops8h 40m

$394

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

$403

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Thu 8/1

11:20-18:55

2 stops7h 35m

Vientiane Wattay

Mon 12/1

11:35-20:15

2 stops8h 40m

$409

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Sun 4/1

20:50-21:50

Nonstop1h 00m

Vientiane Wattay

Mon 5/1

18:35-19:35

Nonstop1h 00m

$411

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Mon 29/12

20:50-21:50

Nonstop1h 00m

Vientiane Wattay

Sat 3/1

07:55-08:55

Nonstop1h 00m

$417

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

The cheapest month to fly to Vientiane from Bangkok is in August. Flight prices, which tend to average around $251, are often lower during this time because this is during the off-season. If you are unable to visit Vientiane during the month of August, then departing from Bangkok during the month March 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 $256. 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 $475.

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 $206. 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 $376. 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 $239 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

Mon, Tue, Wed, Fri, Sat and Sun

Airports in Vientiane

1 airport
The fastest flight from Bangkok to Vientiane takes 1h 00m
Direct flights go from Bangkok to Vientiane on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. There are no airlines offering direct flights..
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?

  • 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 AirlinesPriceFrom $184Free cancellationRating
0.0
0 reviews
Search Lao Airlines flights
Thai AirAsiaPriceFrom $198Free cancellationRating
7.5
218 reviews
Search Thai AirAsia 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

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