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Cheap flights from Bangkok Suvarnabhumi Airport to Vientiane from $131

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/9. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — VTE
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Bangkok Suvarnabhumi to Vientiane Wattay are usually found in September or March, booked 80 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap flight deals from Suvarnabhumi to Vientiane

Discover tips and strategies to find the most affordable flight options for your journey from Suvarnabhumi (BKK) to Vientiane (VTE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 September 2025.

Round-trip from

$244

One-way from

$131

Popular in

December

Cheapest in

September

Average price

$241
Lao Airlines
  • Lao Airlines
  • 20/12-26/12
  • Nonstop
  • 2h 00m total
  • Bangkok to Vientiane
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Lao Airlines
  • Lao Airlines
  • 25/9
  • Nonstop
  • 1h 00m total
  • Bangkok to Vientiane
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($20 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Suvarnabhumi to Vientiane

Cheapest flights from Suvarnabhumi to Vientiane
Explore the most affordable flight options available from Suvarnabhumi to Vientiane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Sat 20/1220:50BKK - VTE
Nonstop1h 00mLao Airlines
Fri 26/1218:35VTE - BKK
Nonstop1h 00mLao Airlines
Deal found 15/9$244
Sun 12/1020:50BKK - VTE
Nonstop1h 00mLao Airlines
Fri 24/1012:05VTE - BKK
Nonstop1h 00mLao Airlines
Deal found 15/9$253
Tue 18/1109:55BKK - VTE
Nonstop1h 00mLao Airlines
Sat 22/1118:35VTE - BKK
Nonstop1h 00mLao Airlines
Deal found 14/9$256
Wed 29/1011:55BKK - VTE
Nonstop1h 10mThai Airways
Wed 5/1120:30VTE - BKK
Nonstop1h 10mThai Airways
Deal found 14/9$311
Wed 17/920:50BKK - VTE
Nonstop1h 00mLao Airlines
Tue 23/918:40VTE - BKK
Nonstop1h 00mLao Airlines
Deal found 14/9$316
Wed 29/1011:45BKK - VTE
1 stop6h 00mMultiple Airlines
Wed 5/1107:55VTE - BKK
Nonstop1h 00mMultiple Airlines
Deal found 14/9$334
Mon 13/1011:20BKK - VTE
2 stops7h 50mVietnam Airlines
Fri 17/1011:35VTE - BKK
2 stops8h 30mVietnam Airlines
Deal found 15/9$362
Tue 21/1011:20BKK - VTE
2 stops7h 50mVietnam Airlines
Mon 10/1111:35VTE - BKK
2 stops8h 40mVietnam Airlines
Deal found 15/9$365
Sat 4/1011:20BKK - VTE
2 stops7h 50mVietnam Airlines
Wed 8/1011:35VTE - BKK
2 stops8h 30mVietnam Airlines
Deal found 13/9$371
Sun 19/1011:20BKK - VTE
2 stops7h 50mVietnam Airlines
Tue 21/1011:35VTE - BKK
2 stops8h 30mVietnam Airlines
Deal found 13/9$373

Cheapflights Fare Finder

 
Customise your flight search to find flights from Suvarnabhumi 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, Cheapflights users made 647,157 searches. Data last updated 15 September 2025.
Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to Vientiane that are best for you.

Fly from

Suvarnabhumi

Fly to

Vientiane

Route

Depart

Return

Price

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Thu 8/1

20:50-21:50

Nonstop1h 00m

Vientiane Wattay

Sun 11/1

07:55-08:55

Nonstop1h 00m

$256

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Sun 23/11

09:55-10:55

Nonstop1h 00m

Vientiane Wattay

Thu 27/11

07:55-08:55

Nonstop1h 00m

$256

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Sat 10/1

20:50-21:50

Nonstop1h 00m

Vientiane Wattay

Sun 11/1

07:55-08:55

Nonstop1h 00m

$256

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Sat 10/1

20:50-21:50

Nonstop1h 00m

Vientiane Wattay

Sat 17/1

07:55-08:55

Nonstop1h 00m

$256

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Sun 23/11

09:55-10:55

Nonstop1h 00m

Vientiane Wattay

Sun 23/11

18:35-19:35

Nonstop1h 00m

$256

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Mon 24/11

09:55-10:55

Nonstop1h 00m

Vientiane Wattay

Fri 28/11

07:55-08:55

Nonstop1h 00m

$256

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Sun 23/11

09:55-10:55

Nonstop1h 00m

Vientiane Wattay

Mon 24/11

07:55-08:55

Nonstop1h 00m

$256

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Sun 1/3

20:50-21:50

Nonstop1h 00m

Vientiane Wattay

Tue 10/3

18:35-19:35

Nonstop1h 00m

$256

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Mon 13/10

11:20-19:10

2 stops7h 50m

Vientiane Wattay

Fri 17/10

11:35-20:05

2 stops8h 30m

$362

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Thu 16/10

11:20-19:10

2 stops7h 50m

Vientiane Wattay

Sat 18/10

11:35-20:05

2 stops8h 30m

$371

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 23 results
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Best time to book a flight from Suvarnabhumi to Vientiane

Have a flexible travel schedule? Discover the best time to fly to Vientiane from Suvarnabhumi with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bangkok Suvarnabhumi Airport to Vientiane

How far ahead should I book a flight from Bangkok Suvarnabhumi Airport to Vientiane?

Use this chart to determine the optimal time to book a return flight from Suvarnabhumi to Vientiane. Price data was last updated on 12 September 2025.

To ensure you get the cheapest price possible for a flight from Bangkok Suvarnabhumi Airport to Vientiane, you should look to book at least 80 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Bangkok Suvarnabhumi Airport to Vientiane?

Currently, August is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Vientiane (average of $544). Flying from Bangkok Suvarnabhumi Airport to Vientiane in December is currently the most expensive (average of $1,094). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BKK to VTE?

Find hourly flight availability from Suvarnabhumi to Vientiane. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 September 2025.

A simple way to save on the total cost of your ticket is to fly from Bangkok Suvarnabhumi Airport to Vientiane in the afternoon. If you’re flexible enough to do this you can expect to save up to 33% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing Vientiane

Get insights into the airlines that provide service to Vientiane. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Vientiane. Reviews last updated 15 September 2025.
See what other customers who have flown with Thai Airways and Thai AirAsia from Bangkok Suvarnabhumi Airport to Vientiane have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai Airways
7.8
Good
350 reviews
Check prices

Entertainment

6.9

Food

7.3

Boarding

7.9

Comfort

7.5

Crew

8.3

Overall

7.8

Reviews

1 / 18
10.0
Excellent

Joe,June 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Thai Airways
7.8
Good
350 reviews
Thai Airways
7.8
Good
350 reviews
Check prices

Entertainment

6.9

Food

7.3

Boarding

7.9

Comfort

7.5

Crew

8.3

Overall

7.8

Reviews

1 / 18
10.0
Excellent

Joe,June 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Thai AirAsia
7.5
Good
216 reviews
Thai Airways
7.8
Good
350 reviews
Check prices

Entertainment

6.9

Food

7.3

Boarding

7.9

Comfort

7.5

Crew

8.3

Overall

7.8

Reviews

1 / 18
10.0
Excellent

Joe,June 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.

Related info for your journey

Find useful and relevant information for your journey from Suvarnabhumi to Vientiane. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Vientiane from Bangkok Suvarnabhumi?

    Located just 4.6 km from the city centre, Vientiane Wattay is the airport most travellers will use when flying to Vientiane from Bangkok Suvarnabhumi. Booking flights from Bangkok Suvarnabhumi to Wattay (VTE) should be relatively easy as there are 10 daily inbound flights from Bangkok Suvarnabhumi from 3 different airlines.

  • How long is the flight from Bangkok Suvarnabhumi Airport to Vientiane?

    Lao Airlines can get you from Bangkok Suvarnabhumi Airport to Vientiane in just under 1h. Your travel time will be generally consistent. Bangkok Suvarnabhumi Airport and Vientiane are separated by a distance of 515 km. Most flights are nonstop.

  • What are the cheapest airlines flying from Bangkok Suvarnabhumi Airport to Vientiane round-trip?

    Lao Airlines, at $176, was found to be the cheapest airline from Bangkok Suvarnabhumi Airport to Vientiane.Alternate airlines to your destination round-trip include Thai AirAsia and Thai Airways. You may be able to fly from Bangkok Suvarnabhumi Airport to Vientiane for 31% less than the average price by searching for these airlines.

  • What are the most reliable airlines from Bangkok Suvarnabhumi Airport to Vientiane?

    The top 3 most reliable airlines when flying from Bangkok Suvarnabhumi Airport to Vientiane are Austrian Airlines (85%), Lufthansa (85%) and EL AL (85%).

  • Can I find deals for flights from Suvarnabhumi to Vientiane that include hotel bookings?

    Yes. In addition to deals on Suvarnabhumi to Vientiane flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Suvarnabhumi to Vientiane?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Suvarnabhumi to Vientiane.

  • Can I find deals for business class flights from Suvarnabhumi to Vientiane?

    Yes. Cheapflights offers flight deals from Suvarnabhumi to Vientiane by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bangkok Suvarnabhumi Airport to Vientiane?

    Currently, August is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Vientiane (average of $544). Flying from Bangkok Suvarnabhumi Airport to Vientiane in December is currently the most expensive (average of $1,094). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Suvarnabhumi to Vientiane

See prices for flight routes from nearby airports that may be better suited for you.
Suvarnabhumi to Luang Prabang flights

Top 3 airlines flying from Suvarnabhumi to Vientiane

Discover the top 3 airlines that operate flights from Suvarnabhumi to Vientiane. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Lao AirlinesCheapest$176Average$245FlexibilityNo cancel feeOn-time83%
Search Lao Airlines flights
Thai AirAsiaCheapest$193Average$215FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Thai AirwaysCheapest$280Average$334FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Suvarnabhumi to Vientiane?

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Can Cheapflights find flights from Suvarnabhumi to Vientiane with no change fees?

Need flexible booking options for your flight to Vientiane from Suvarnabhumi? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Suvarnabhumi to Vientiane become cheaper?

Yes, Cheapflights offers price alerts on Suvarnabhumi to Vientiane flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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