To Vientiane

Cheap Flights from Bangkok to Vientiane

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RatePunk searches hundreds of travel sites at once for deals on flights to Vientiane

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from Bangkok to Vientiane

Explore current cheapest deals departing from Bangkok to Vientiane

Round trip

Sort by: Cheapest

October 13 - October 20

Cheapest

Best

BKK - Vientiane

$127

$194

Round trip

August 10 - August 14

DMK - Vientiane

$100

$196

Round trip

September 13 - September 19

DMK - Vientiane

$85

$196

Round trip

September 1 - September 13

BKK - Vientiane

$104

$197

Round trip

October 17 - October 30

DMK - Vientiane

$85

$197

Round trip

July 18 - July 25

Earliest

DMK - Vientiane

$97

$198

Round trip

August 19 - August 31

DMK - Vientiane

$88

$198

Round trip

October 12 - October 22

BKK - Vientiane

$121

$198

Round trip

September 9 - October 6

DMK - Vientiane

$76

$198

Round trip

October 2 - October 6

DMK - Vientiane

$91

$198

Round trip

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Route Intelligence — 486,190 Searches this Week

Insights for flights from Bangkok to Vientiane

For cheap flights from Bangkok to Vientiane, prices typically range from $111–$218, with a median of $175. Right now, current fares are near the typical level for this route. New deals appear almost daily, indicating a consistent flow of available flights.

When is the cheapest time to fly from Bangkok to Vientiane? The most affordable month to fly is September, with a median fare of $104. Following closely are October, with a median of $107, and November, where the median fare is $110. These months offer the best value for travelers planning this route.

A significant majority of itineraries for this route are non-stop, with 77.7% of recent fares being direct flights from Bangkok to Vientiane. For the remaining itineraries that include connections, travelers typically encounter one stopover.

How long is the flight from Bangkok to Vientiane? A typical journey, including any connections, takes approximately 1h 20m. This indicates a relatively short travel time, making it a convenient route for many travelers.

The distance between Bangkok and Vientiane is 499 kilometers, classifying this as a short-haul route. This short distance contributes to the quick flight times and the prevalence of direct flight options available.

How much is a round trip from Bangkok to Vientiane

Regular price: $103 - $200

Prices for flights from Bangkok to Vientiane are currently within the regular range.

The regular price range for flights from Bangkok to Vientiane is between 103 USD and 200 USD. The current lowest deal is 194 USD with Thai Airways International, for travel from Oct 13 to Oct 20.

now $194

Low $103

High $200

The cheapest time to fly from Bangkok to Vientiane

The cheapest month to fly from BKK to VTE is September, with a median price of 104 USD. The most expensive month is August, with a median price of 199 USD. Prices are generally lower from January to December.

September

Cheapest

Flights from $104

August

Most Expensive

Flights from $199

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Bangkok to Vientiane

Thai AirAsia

Last-minute flights going from Bangkok to Vientiane

Thu, Jun 18

⌛ Last-Minute

DMK - Vientiane

Bangkok (DMK) - Vientiane (VTE)

Thai AirAsia

$92

$198

One-way

Thu, Jun 18

⌛ Last-Minute

DMK - Vientiane

Bangkok (DMK) - Vientiane (VTE)

Thai AirAsia

$92

$198

One-way

Thu, Jul 2

⌛ Last-Minute

DMK - Vientiane

Bangkok (DMK) - Vientiane (VTE)

Thai AirAsia

$105

$199

One-way

Fri, Jul 3

⌛ Last-Minute

DMK - Vientiane

Bangkok (DMK) - Vientiane (VTE)

Thai AirAsia

$96

$199

One-way

Thu, Jul 9

⌛ Last-Minute

DMK - Vientiane

Bangkok (DMK) - Vientiane (VTE)

Thai AirAsia

$103

$199

One-way

Mon, Jul 13

⌛ Last-Minute

DMK - Vientiane

Bangkok (DMK) - Vientiane (VTE)

Thai AirAsia

$99

$199

One-way

Biggest price drops on these dates for flights from Bangkok to Vientiane

5 nights

Dec 24 - Dec 29

$378 → $202

47%

7 nights

Dec 24 - Dec 31

$378 → $210

45%

7 nights

Dec 22 - Dec 29

$379 → $211

44%

8 nights

Dec 21 - Dec 29

$380 → $212

44%

Popular Airports to fly from Bangkok to Vientiane

Bangkok - Vientiane route insights

💸 Price insights

Recent fares are near the typical level

Recent fares from Bangkok to Vientiane are near the typical level of $175.

📅 Best time to fly

Fly in September for the cheapest prices

Historically, September is the cheapest month to fly, with a median price of $104.

⏱️ Flight duration

Direct flights take 1h 20m

The typical direct flight from Bangkok to Vientiane takes 1 hour and 20 minutes.

✈️ Airlines & availability

77.7% of deals are direct

Most deals for this route are direct, with 77.7% of recent fares being non-stop.

🏆 Airline highlight

Thai AirAsia offers direct flights

Thai AirAsia has provided direct flight deals on this route recently.

🎯 Booking tip

Deals appear frequently

Historically, deals for flights on this route appear frequently, averaging 1.03 deals per day.

Bangkok main airports to depart from

Suvarnabhumi (BKK)

Cheapest

Suvarnabhumi Airport (BKK) is a convenient option for flights from Bangkok to Vientiane.

📍 ~20 km from Bangkok city center (reachable by car or train).

💸 Flights from ~$194

Don Mueang International (DMK)

Don Mueang International Airport (DMK) is another choice for flights from Bangkok to Vientiane.

📍 ~20 km from Bangkok city center (reachable by car or train).

💸 Flights from ~$196

Vientiane main airports to arrive at

Wattay International (VTE)

Cheapest

Fly into VTE for direct access to Vientiane, the capital city of Laos.

📍 ~10 km from city center (reachable by car)

💸 Flights from ~$194

Airports nearby Vientiane used as alternative

Udon Thani International (UTH)

Udon Thani International Airport is a useful alternative due to its proximity and ease of access across the border.

📍 ~135 km from Vientiane (requires international border crossing).

💸 Flights from ~$29

Luang Prabang International (LPQ)

Luang Prabang International Airport is a primary domestic alternative within Laos, avoiding border complexities.

📍 ~200 km from Vientiane (significant overland travel distance).

💸 Flights from ~$191

Khon Kaen (KKC)

Cheapest

Khon Kaen Airport is a major regional hub in Northeast Thailand with higher flight frequency.

📍 ~175 km from Vientiane (requires border crossing and several hours of ground transport).

💸 Flights from ~$28

Loei (LOE)

Loei Airport is geographically closer to Vientiane than many other Thai alternatives for specific regional connections.

📍 ~95 km from Vientiane.

💸 Flights from ~$103

Nakhon Phanom (KOP)

Nakhon Phanom Airport serves as an alternative Thai border entry point and backup for regional travel.

📍 ~220 km from Vientiane (long travel time).

💸 Flights from ~$65

Business & First Class Flight Deals to Vientiane

44% AI deal score

$744

$710

Save $34

Frequently Asked Questions About Flights to Vientiane

Historically, the lowest average prices for flights from Bangkok to Vientiane are found when booking 60+ days in advance, with an average price of $148. Prices tend to increase as the departure date approaches. For instance, tickets purchased 0-6 days before departure typically average around $515. Booking 7-13 days out shows an average price of $167, while 14-27 days out averages $174.

Across the trailing quarter, a good price for a flight from Bangkok to Vientiane is considered to be $111 or less. The median price for this route during the same period was $175. Prices can vary, with 75% of tickets historically costing $218 or less. This threshold helps travelers identify competitive fares for their journey.

Historically, the cheapest months to fly from Bangkok to Vientiane are September, October, and November. In September, the median price was $104, while October saw a median of $107. November also offered competitive fares with a median price of $110. The annual median price for this route is $175, indicating these months offer significant savings.

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