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Cheap flights from Bangkok Suvarnabhumi Airport to Vientiane from C$ 121

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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — VTE
12 Jan — 19 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Bangkok Suvarnabhumi to Vientiane Wattay are usually found in January or March, booked 74 days in advance, depart on a Saturday or Monday and return on a Monday

Cheap flight deals from Suvarnabhumi to Vientiane

Enter your travel dates to find the best prices.

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 13 December 2025.

Fri 26/1211:55 a.m.BKK - VTE
Nonstop1h 10mThai Airways
Sun 28/128:30 p.m.VTE - BKK
Nonstop1h 10mThai Airways
Deal found 12/12C$ 313
Thu 25/126:30 p.m.BKK - VTE
Nonstop1h 15mThai Airways
Sat 27/128:30 p.m.VTE - BKK
Nonstop1h 10mThai Airways
Deal found 12/12C$ 314
Sat 27/126:30 p.m.BKK - VTE
Nonstop1h 15mThai Airways
Mon 29/128:30 p.m.VTE - BKK
Nonstop1h 10mThai Airways
Deal found 12/12C$ 328
Wed 17/129:55 a.m.BKK - VTE
Nonstop1h 15mLao Airlines
Sat 20/127:40 a.m.VTE - BKK
Nonstop1h 15mLao Airlines
Deal found 11/12C$ 339
Wed 17/126:30 p.m.BKK - VTE
Nonstop1h 15mThai Airways
Thu 18/128:30 p.m.VTE - BKK
Nonstop1h 10mThai Airways
Deal found 11/12C$ 399
Fri 12/126:30 p.m.BKK - VTE
Nonstop1h 15mMultiple Airlines
Sat 13/127:40 a.m.VTE - BKK
Nonstop1h 15mMultiple Airlines
Deal found 12/12C$ 421
Fri 19/128:50 p.m.BKK - VTE
Nonstop1h 00mLao Airlines
Thu 25/126:30 p.m.VTE - BKK
Nonstop1h 00mLao Airlines
Deal found 12/12C$ 432
Mon 29/129:55 a.m.BKK - VTE
Nonstop1h 15mLao Airlines
Sat 3/17:40 a.m.VTE - BKK
Nonstop1h 15mLao Airlines
Deal found 13/12C$ 434
Wed 17/129:55 a.m.BKK - VTE
Nonstop1h 15mLao Airlines
Thu 25/126:30 p.m.VTE - BKK
Nonstop1h 00mLao Airlines
Deal found 11/12C$ 454

Find 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 13 December 2025.

Round-trip from

C$ 230

One-way from

C$ 121

Popular in

December

Cheapest in

January

Average price

C$ 270
Lao Airlines
  • Lao Airlines
  • 2/2-13/2
  • Nonstop
  • 2h 15m total
  • Bangkok to Vientiane
Search Deals
Lao Airlines
  • Lao Airlines
  • 22/1
  • Nonstop
  • 1h 00m total
  • Bangkok to Vientiane
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 6 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 13 December 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

Tue 13/1

8:45 p.m.-9:45 p.m.

Nonstop1h 00m

Vientiane Wattay

Mon 19/1

6:35 p.m.-7:35 p.m.

Nonstop1h 00m

C$ 233

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Sun 11/1

9:55 a.m.-11:10 a.m.

Nonstop1h 15m

Vientiane Wattay

Tue 20/1

6:30 p.m.-7:30 p.m.

Nonstop1h 00m

C$ 233

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Sun 11/1

9:55 a.m.-11:10 a.m.

Nonstop1h 15m

Vientiane Wattay

Sat 17/1

6:30 p.m.-7:30 p.m.

Nonstop1h 00m

C$ 233

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Sun 11/1

9:55 a.m.-11:10 a.m.

Nonstop1h 15m

Vientiane Wattay

Fri 16/1

6:35 p.m.-7:35 p.m.

Nonstop1h 00m

C$ 233

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Sat 23/5

8:50 p.m.-9:50 p.m.

Nonstop1h 00m

Vientiane Wattay

Sun 24/5

6:40 p.m.-7:40 p.m.

Nonstop1h 00m

C$ 234

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Fri 13/3

11:20 a.m.-6:55 p.m.

2 stops7h 35m

Vientiane Wattay

Tue 17/3

11:35 a.m.-8:15 p.m.

2 stops8h 40m

C$ 336

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Wed 25/3

11:20 a.m.-6:55 p.m.

2 stops7h 35m

Vientiane Wattay

Fri 27/3

11:35 a.m.-8:15 p.m.

2 stops8h 40m

C$ 344

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Mon 9/2

11:20 a.m.-6:55 p.m.

2 stops7h 35m

Vientiane Wattay

Sun 8/3

11:35 a.m.-8:15 p.m.

2 stops8h 40m

C$ 362

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Mon 9/2

11:20 a.m.-6:55 p.m.

2 stops7h 35m

Vientiane Wattay

Mon 16/2

11:35 a.m.-8:15 p.m.

2 stops8h 40m

C$ 363

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Fri 15/5

11:20 a.m.-7:15 p.m.

2 stops7h 55m

Vientiane Wattay

Fri 22/5

11:30 a.m.-6:30 p.m.

2 stops7h 00m

C$ 384

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 21 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 round-trip 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 round-trip flight from Suvarnabhumi to Vientiane. Price data was last updated on 5 December 2025.

The price you pay for your flight from Bangkok Suvarnabhumi Airport to Vientiane may vary depending on when you book. For the best chance of a lower fare, look to book 74 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, September is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Vientiane (average of C$ 161). Flying from Bangkok Suvarnabhumi Airport to Vientiane in December is currently the most expensive (average of C$ 202). 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 13 December 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 16% on flights from Bangkok Suvarnabhumi Airport to Vientiane by exploring options for tickets in the evening.

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 13 December 2025.
Check out reviews from past customers who have flown with Thai Airways and Thai AirAsia from Bangkok Suvarnabhumi Airport to Vientiane to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai Airways
7.8
Good
366 reviews
Check prices

Comfort

7.5

Entertainment

6.9

Boarding

7.9

Crew

8.3

Food

7.3

Overall

7.8

Reviews

1 / 18
10.0
Excellent

Joe,Jun 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
366 reviews
Thai Airways
7.8
Good
366 reviews
Check prices

Comfort

7.5

Entertainment

6.9

Boarding

7.9

Crew

8.3

Food

7.3

Overall

7.8

Reviews

1 / 18
10.0
Excellent

Joe,Jun 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
7.4
Good
223 reviews
Thai Airways
7.8
Good
366 reviews
Check prices

Comfort

7.5

Entertainment

6.9

Boarding

7.9

Crew

8.3

Food

7.3

Overall

7.8

Reviews

1 / 18
10.0
Excellent

Joe,Jun 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?

    Vientiane Wattay (VTE) is the airport you will fly into if you book a flight from Bangkok Suvarnabhumi to Vientiane. You should not have trouble finding flights to Wattay from Bangkok Suvarnabhumi; the airport handles an average of 10 inbound flights from Bangkok Suvarnabhumi per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Vientiane airport from Bangkok Suvarnabhumi. It is only a 4.6 km journey from Wattay (VTE) to Vientiane’s city centre.

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

    For as low as C$ 233, Lao Airlines can have you in Vientiane from Bangkok Suvarnabhumi Airport in 1h. Airlines will cover a distance of 515 km. Most flights are nonstop.

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

    Thai AirAsia, at C$ 188, was found to be the cheapest airline from Bangkok Suvarnabhumi Airport to Vientiane.Alternate airlines to your destination round-trip include Lao Airlines and Thai Airways. You may be able to fly from Bangkok Suvarnabhumi Airport to Vientiane for 20% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Bangkok Suvarnabhumi Airport to Vientiane one-way?

    To fly one-way, consider booking your trip with Thai AirAsia, which is currently one of the cheapest options available, starting at C$ 79. Lao Airlines flights start at C$ 117 while deals on Thai Airways start at C$ 149 one-way.

  • 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 (67%), Lufthansa (67%) and EL AL (67%).

  • 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 vacation 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, September is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Vientiane (average of C$ 161). Flying from Bangkok Suvarnabhumi Airport to Vientiane in December is currently the most expensive (average of C$ 202). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Vientiane by adding a car rental and/or hotel reservation to your travel itinerary.
Vientiane car rentals
Luang Prabang car rentals

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 629,999 searches. Data last updated 13 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapestC$ 188AverageC$ 202FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Lao AirlinesCheapestC$ 223AverageC$ 230FlexibilityNo cancel feeOn-time83%
Search Lao Airlines flights
Thai AirwaysCheapestC$ 261AverageC$ 273FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Suvarnabhumi to Vientiane via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Suvarnabhumi to Vientiane?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Suvarnabhumi to Vientiane.

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

Yes! Cheapflights helps users easily find flights from Suvarnabhumi to Vientiane with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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