$135 Find Cheap Flights from Vientiane to Bangkok – Compare and Save

Among airlines operating Vientiane to Bangkok Suvarnabhumi Airport flights:

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

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

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

• Thai Airways
• Lao Airlines

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

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

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

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

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

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge $61–$140 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.

Yes. Being flexible with your travel dates can save you up to 13% on the Vientiane to Bangkok Suvarnabhumi Airport route. Tuesday is the cheapest departure day at $319 return on average, while Friday is the most expensive at $365, a difference of $46. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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 Vientiane to Bangkok Suvarnabhumi Airport route, 18% of flights were delayed in the past 3 months, with delays averaging 1 hour 11 minutes.

Evening is the busiest departure period on Vientiane to Bangkok Suvarnabhumi Airport flights, with 50% leaving in that window. Morning departures account for 25%, Afternoon flights for 25%, and Night flights for 0%.

Some of the most popular sights in Bangkok Suvarnabhumi Airport are Pratunam and Siam Square. These are among the most viewed places in Bangkok Suvarnabhumi Airport on KAYAK.

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

• Earliest: departs at 07:20 and lands at 08:38
• Latest: departs at 20:30 and lands at 21:48.

The flight takes about 1h 18m.

A direct flight from Vientiane to Bangkok Suvarnabhumi Airport takes 1h 18m, 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.

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about $295 to $855. That means the highest observed fare was about 3x higher than the lowest one.

One-way fares from Vientiane to Bangkok Suvarnabhumi Airport are currently in line with typical prices for this route. Average one-way fares are about $198.

Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Bangkok Suvarnabhumi Airport (BKK) hosts 5 major car hire companies, with daily rates starting from around $19 for economy cars. Top options include:
• Drive Car Rental
• Alamo
• Sixt
• Yesaway
• Hertz

Return flights from Vientiane to Bangkok Suvarnabhumi Airport range from $293 to $417, with an average of $347 over the past 12 months. Anything below $293 counts as a good deal.