$168 Find Cheap Flights from Bangkok to Vientiane – Compare and Save

These are the earliest and latest flight times available from Bangkok Suvarnabhumi Airport to Vientiane:

• Earliest: departs at 08:00 and lands at 09:16
• Latest: departs at 20:50 and lands at 22:06.

The flight takes about 1h 16m.

Only Economy class is available on flights from Bangkok Suvarnabhumi Airport to Vientiane.

A direct flight from Bangkok Suvarnabhumi Airport to Vientiane takes 1h 16m, covering 829 km.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Return flights from Bangkok Suvarnabhumi Airport to Vientiane range from $299 to $387, with an average of $333 over the past 12 months. Anything below $299 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 21% above the $333 route average. Book 10 weeks before departure for the lowest fares.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge $18–$145 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

The Airbus A320-100/200 family is used most often on this route, operated mainly by Thai Airways and Thai AirAsia. Other aircraft seen on the route include Airbus A320 (sharklets) variants.

Morning is the busiest departure period on Bangkok Suvarnabhumi Airport to Vientiane flights, with 60% leaving in that window. Evening departures account for 40%, Afternoon flights for 0%, and Night flights for 0%.

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about $307 to $1,326. That means the highest observed fare was about 4x higher than the lowest one.

One-way fares from Bangkok Suvarnabhumi Airport to Vientiane are currently lower than usual. Average one-way flight prices are about $174, which is 9% below the typical average for this route.

Flights from Bangkok Suvarnabhumi Airport to Vientiane usually depart from Bangkok Suvarnabhumi (BKK) and arrive at Vientiane Wattay (VTE).

Morning flights have the fewest delays on this route, while afternoon departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Bangkok Suvarnabhumi Airport to Vientiane route, 25% of flights were delayed in the past three months, with delays averaging 1h 12m.

Yes. Flexible dates can save you up to 10% on flights from Bangkok Suvarnabhumi Airport to Vientiane. Saturday is the cheapest departure day at $316 return on average, while Friday is the most expensive at $348, a difference of $32.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

2 airlines operate flights between Bangkok Suvarnabhumi Airport and Vientiane. The airlines offering direct flights on this route include:

• Thai Airways
• Lao Airlines

Among airlines operating Bangkok Suvarnabhumi Airport to Vientiane flights:

• Thai Airways: offers free seat selection
• Lao Airlines: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Thai Airways: a cabin bag and a checked bag in Economy class
• Lao Airlines: a cabin bag and a checked bag in Economy class
• Bangkok Airways: a cabin bag in Economy class class

Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

All carriers operating between Suvarnabhumi Airport (BKK) and Wattay International Airport (VTE) generally provide accessible services to passengers with disabilities or reduced mobility. There are wheelchairs at the airport terminals to assist with boarding, deplaning, and guiding passengers through the airport. Moreover, flight attendants help with tasks such as stowing and retrieving carry-on baggage, providing assistance during meal service, and addressing any specific needs during the journey.

Wattay International Airport (VTE), located in Vientiane, Laos, serves as the primary international airport for the country. In addition to Vientiane itself, Wattay International Airport connects several nearby cities and destinations. If you intend to explore Luang Prabang, Pakse, Savannakhet, and Luang Namtha, you will first have to land at VTE before getting there by road.

The most popular connecting routes between Suvarnabhumi Airport (BKK) and Wattay International Airport (VTE) often involve flights operated by regional airlines. If you are flying aboard Vietnam Airlines, you will have a layover at Noi Bai International Airport (HAN). On the other hand, China Eastern Airlines transits via Kunming Changshui International Airport (KMG).

Bangkok Airways, Thai Airways, AirAsia, and Lao Airlines prioritize eco-friendly practices and sustainability efforts between Suvarnabhumi Airport (BKK) to Wattay (VTE). They have implemented various initiatives, including reducing single-use plastics, promoting energy-efficient operations, and supporting environmental conservation programs. Specifically, Thai Airways has made efforts to reduce fuel consumption and carbon emissions by optimizing flight operations, investing in more fuel-efficient aircraft, and implementing recycling programs.