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Cheap flights from Chiang Mai to Vientiane from ฿4,032

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 17/12. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — VTE
1 Jan — 8 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Chiang Mai to Vientiane

Discover tips and strategies to find the most affordable flight options for your journey from Chiang Mai (CNX) 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 2 December 2025.

Round-trip from

฿7,457

One-way from

฿4,032

Popular in

June

Cheapest in

July

Average price

฿9,985
Thai AirAsia
  • Thai AirAsia
  • 24/2-27/2
  • 2 total stops
  • 14h 45m total
  • Chiang Mai to Vientiane
Search Deals
17/12
  • 17/12
  • 1 total stop
  • 10h 05m total
  • Chiang Mai to Vientiane
Search Deals
High demand for flights, 5% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿5,269 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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Find flight deals from Chiang Mai to Vientiane

Enter your travel dates to find the best prices.

Cheapest flights from Chiang Mai to Vientiane
Explore the most affordable flight options available from Chiang Mai to Vientiane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 December 2025.

Wed 31/1222:10CNX - VTE
1 stop9h 25mMultiple Airlines
Wed 7/108:05VTE - CNX
1 stop13h 55mMultiple Airlines
Deal found 1/12฿8,001
Mon 29/1221:30CNX - VTE
1 stop10h 05mMultiple Airlines
Mon 5/108:05VTE - CNX
1 stop14h 45mMultiple Airlines
Deal found 1/12฿9,089
Fri 12/1213:10CNX - VTE
1 stop18h 25mMultiple Airlines
Sat 27/1208:05VTE - CNX
1 stop12h 15mMultiple Airlines
Deal found 1/12฿10,113
Tue 2/1222:30CNX - VTE
1 stop9h 05mMultiple Airlines
Wed 3/1215:10VTE - CNX
1 stop6h 50mMultiple Airlines
Deal found 1/12฿10,913
Mon 29/1210:10CNX - VTE
2 stops21h 25mThai AirAsia
Mon 5/108:05VTE - CNX
1 stop8h 35mThai AirAsia
Deal found 1/12฿11,937

Cheapflights Fare Finder

 
Customise your flight search to find flights from Chiang Mai 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 17,341 searches. Data last updated 2 December 2025.
Use the filters below to find and compare flights from Chiang Mai to Vientiane that are best for you.

Fly from

Chiang Mai

Fly to

Vientiane

Route

Depart

Return

Price

Chiang MaiVientiane

CNX - VTE

CNXVTE

Chiang Mai

Tue 24/2

06:30-14:15

1 stop7h 45m

Vientiane Wattay

Fri 27/2

08:05-15:05

1 stop7h 00m

฿7,457

Chiang MaiVientiane

CNX - VTE

CNXVTE

Chiang Mai

Wed 14/1

22:10-07:35

1 stop9h 25m

Vientiane Wattay

Wed 21/1

08:05-18:25

1 stop10h 20m

฿7,649

Chiang MaiVientiane

CNX - VTE

CNXVTE

Chiang Mai

Wed 31/12

22:10-07:35

1 stop9h 25m

Vientiane Wattay

Wed 7/1

08:05-22:00

1 stop13h 55m

฿8,001

Chiang MaiVientiane

CNX - VTE

CNXVTE

Chiang Mai

Fri 9/1

22:10-07:35

1 stop9h 25m

Vientiane Wattay

Mon 19/1

14:45-19:05

1 stop4h 20m

฿8,481

Chiang MaiVientiane

CNX - VTE

CNXVTE

Chiang Mai

Mon 29/12

21:30-07:35

1 stop10h 05m

Vientiane Wattay

Mon 5/1

08:05-22:50

1 stop14h 45m

฿9,089

Chiang MaiVientiane

CNX - VTE

CNXVTE

Chiang Mai

Fri 12/12

13:10-07:35

1 stop18h 25m

Vientiane Wattay

Sat 27/12

08:05-20:20

1 stop12h 15m

฿10,113

Chiang MaiVientiane

CNX - VTE

CNXVTE

Chiang Mai

Fri 2/1

22:10-07:35

1 stop9h 25m

Vientiane Wattay

Fri 9/1

14:45-20:40

1 stop5h 55m

฿10,241

Chiang MaiVientiane

CNX - VTE

CNXVTE

Chiang Mai

Fri 27/3

12:15-19:45

1 stop7h 30m

Vientiane Wattay

Sun 29/3

13:30-20:30

1 stop7h 00m

฿11,297

Chiang MaiVientiane

CNX - VTE

CNXVTE

Chiang Mai

Wed 31/12

22:25-07:35

1 stop9h 10m

฿4,032

Chiang MaiVientiane

CNX - VTE

CNXVTE

Chiang Mai

Wed 17/12

21:30-07:35

1 stop10h 05m

฿4,032

Flights are sorted by cheapest return flights first.

Deals found on 30/11

Showing 1-10 of 18 results
1
2

Best time to book a flight from Chiang Mai to Vientiane

Have a flexible travel schedule? Discover the best time to fly to Vientiane from Chiang Mai 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 Chiang Mai to Vientiane

How much does it cost for a return flight from Chiang Mai to Vientiane?

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 2 December 2025.
Read through reviews of airlines operating flights from Chiang Mai to Vientiane, such as Thai AirAsia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Thai AirAsia
7.4
Good
222 reviews
Check prices

Crew

7.9

Food

6.1

Overall

7.4

Entertainment

5.5

Boarding

7.4

Comfort

6.8

Reviews

1 / 5
8.0
Excellent

marc,Nov 2025

DMK - DAD

Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move
Thai AirAsia
7.4
Good
222 reviews
Thai AirAsia
7.4
Good
222 reviews
Check prices

Crew

7.9

Food

6.1

Overall

7.4

Entertainment

5.5

Boarding

7.4

Comfort

6.8

Reviews

1 / 5
8.0
Excellent

marc,Nov 2025

DMK - DAD

Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move

Related info for your journey

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

  • How long is the flight from Chiang Mai to Vientiane?

    Departing from Chiang Mai to Vientiane will take you 7h 45m. The distance from Chiang Mai to Vientiane is about 389 km.

  • What is the cheapest airline to fly from Chiang Mai to Vientiane round-trip?

    Flying on Thai AirAsia is currently your cheapest option to Vientiane, with prices starting at ฿8,165. This flight start at 10% lower than the current average price 3 months from now.

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

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

  • How can I find direct flights from Chiang Mai to Vientiane?

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

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

    Yes. Cheapflights offers flight deals from Chiang Mai 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Fly from Chiang Mai to Vientiane on these airlines

Choose from the following airlines for your flight from Chiang Mai to Vientiane. Flights are based on user searches made on Cheapflights and were last updated on 2 December 2025.
Thai AirAsia flights from Chiang Mai to Vientiane Wattay

Top airline flying from Chiang Mai to Vientiane

Discover the top airline that operate flights from Chiang Mai 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 17,341 searches. Data last updated 2 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapest฿8,165Average฿9,204FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights

Fly with Cheapflights

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

How does Cheapflights help users find flights from Chiang Mai to Vientiane?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Chiang Mai to Vientiane. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from Chiang Mai to Vientiane by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Need flexible booking options for your flight to Vientiane from Chiang Mai? 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 Chiang Mai to Vientiane become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Vientiane from Chiang Mai today and book when prices fit your budget.

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