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Not ready to book? to track prices.Find the cheapest flights from Bangkok Suvarnabhumi Airport to Vientiane
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Lao Airlines flights from Bangkok Suvarnabhumi Airport to Vientiane
Our best Lao Airlines deals on Bangkok Suvarnabhumi Airport to Vientiane flight tickets
VietJet Air flights from Bangkok Suvarnabhumi Airport to Vientiane
Our best VietJet Air deals on Bangkok Suvarnabhumi Airport to Vientiane flight tickets
See travel insights to Vientiane from
How to get the cheapest flight ticket from Bangkok Suvarnabhumi Airport 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 Suvarnabhumi Airport and Vientiane?
What is the cheapest month to fly to Vientiane?
The cheapest month to fly to Vientiane from Bangkok Suvarnabhumi Airport is in September. Flight prices, which tend to average around $201, are often lower during this time because this is during the off-season. If you are unable to visit Vientiane during the month of September, then departing from Bangkok Suvarnabhumi Airport during the month August is also very affordable. Most momondo users find prices during this month for around $215.
What is the cheapest day to depart on your flight to Vientiane?
On average, the least expensive day to fly to Vientiane from Bangkok Suvarnabhumi Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $328. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from Bangkok Suvarnabhumi Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $356.
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 Suvarnabhumi Airport to Vientiane at midday for as low as $222. 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 afternoon, with an average ticket price of $333. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Bangkok Suvarnabhumi to Vientiane Wattay flight route?
Fly from Bangkok Suvarnabhumi to Vientiane Wattay for the best Bangkok Suvarnabhumi - 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 Suvarnabhumi Airport when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to Vientiane for around $252 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vientiane from Bangkok Suvarnabhumi Airport for as low as $224 on momondo.
What cabin class options are available on Bangkok Suvarnabhumi to Vientiane Wattay flights?
There are 2 cabin classes available to choose from on Bangkok Suvarnabhumi 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 Suvarnabhumi to Vientiane Wattay?
Lao Airlines, VietJet Air, and Vietnam Airlines are the most popular carriers operating from Bangkok Suvarnabhumi to Vientiane Wattay
Which airlines fly to Vientiane?
Thai Airways, Thai AirAsia and Lao Airlines are the top three most popular airlines that fly to Vientiane from Bangkok Suvarnabhumi Airport according to our data. Thai Airways is the first choice among our users, with 43% 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.
How many flights depart from Bangkok Suvarnabhumi Airport to Vientiane on average per day?
As of June 2025, there are 10 flights per day flying from Bangkok Suvarnabhumi Airport to Vientiane. The most common time of day flights depart is 18:00, with 60% of flights taking off in the evening.
How many flights depart from Bangkok Suvarnabhumi Airport to Vientiane on average per week?
As of June 2025, 70 flights take off from Bangkok Suvarnabhumi Airport 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.
When to book flights from Bangkok Suvarnabhumi Airport to Vientiane
Cheap Bangkok Suvarnabhumi Airport to Vientiane (BKK to VTE) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Bangkok Suvarnabhumi Airport to Vientiane
Best price found | $124 |
|---|---|
Fastest flight time | 1h 00m |
Direct flights | Mon, Wed, Thu, Fri, Sat and Sun |
Airports in Vientiane | 1 airport |
How far is Bangkok Suvarnabhumi to Vientiane Wattay by plane?
There are 514.4 km between Bangkok Suvarnabhumi and Vientiane Wattay. A reasonable flight in good conditions will take 1h 00m.
When did momondo last update prices for flights from Bangkok Suvarnabhumi Airport to Vientiane Wattay Airport?
Prices for flights from Bangkok Suvarnabhumi Airport to Vientiane Wattay Airport are updated daily.
How many operators does momondo search for flights from Bangkok Suvarnabhumi Airport to Vientiane Wattay Airport?
The number of operators available for flights from Bangkok Suvarnabhumi Airport to Vientiane Wattay Airport is 3 as of June 2025.
How old do you have to be to fly from Bangkok Suvarnabhumi Airport to Vientiane Wattay Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Bangkok Suvarnabhumi Airport to Vientiane Wattay Airport.
What documentation or ID do you need to fly to Vientiane Wattay Airport?
The required travel and health documents for your Vientiane Wattay Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Vientiane Wattay Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Bangkok Suvarnabhumi Airport to Vientiane?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Bangkok Suvarnabhumi Airport to Vientiane is Airbus A320-100/200 (68.71% of total bookings). The next most popular plane models are Airbus A321neo (14.36%), ATR 42 / ATR 72 (13.95%), and Airbus A320 (sharklets) (0.91%).
What is the most popular airline from Bangkok Suvarnabhumi Airport to Vientiane?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Bangkok Suvarnabhumi Airport to Vientiane is Thai Airways (42% of total bookings). The next most popular airlines are Thai AirAsia (39%) and Lao Airlines (19%).
Best airlines flying from Bangkok Suvarnabhumi Airport to Vientiane
Compare and see reviews for airlines that fly from Bangkok Suvarnabhumi Airport to Vientiane with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $162 | Free cancellation | Rating 7.5 214 reviews | |||
| PriceFrom $180 | Free cancellation | Rating 9.4 7 reviews | |||
| PriceFrom $286 | Free cancellation | Rating 7.7 335 reviews |
Lao Airlines Flights From Bangkok Suvarnabhumi Airport to Vientiane
Across 14 Lao Airlines flights from Bangkok Suvarnabhumi Airport to Vientiane this week, the average price was $162, with the best Lao Airlines deals starting from $117 round-trip. 7 users have rated Lao Airlines on momondo, with an average score of 9.4/10.
Thai Airways Flights From Bangkok Suvarnabhumi Airport to Vientiane
Thai Airways (7.7/10 from 335 reviews) operates around 14 flights from Bangkok Suvarnabhumi Airport to Vientiane in any given week. The average Thai Airways airfare for this route is around $224, with deals from around $186 rare but found on momondo. Referenced prices are for round-trip Bangkok Suvarnabhumi Airport to Vientiane flight searches in the last 72 hours.
Why use momondo?
Why should I use momondo to find a flight deal from Bangkok to Vientiane?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Bangkok to Vientiane. momondo saves you time and could save you money on your trip.
Can I find flights from Bangkok to Vientiane with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Vientiane from Bangkok with this policy.
How can momondo help me find flights from Bangkok to Vientiane?
momondo provides multiple filters to help you find the best flight to Vientiane from Bangkok. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Bangkok to Vientiane right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Bangkok to Vientiane now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Vientiane and let you know when they change.