Find flights
When to book
FAQs

Cheap flights from Chiang Mai to Vientiane from ฿3,766

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — VTE
23 May — 30 May1
1 adult
1 adult, Economy, 0 bags

Cheap 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 23 April 2026.

Wed 3/608:25
CNX
-
VTE
1 stop4h 55m
Thai AirAsia
Wed 10/613:50
VTE
-
CNX
1 stop5h 40m
Thai AirAsia
Deal found 19/4฿7,436
Thu 4/608:25
CNX
-
VTE
1 stop4h 55m
Thai AirAsia
Thu 11/608:05
VTE
-
CNX
1 stop6h 30m
Thai AirAsia
Deal found 20/4฿7,501
Mon 8/608:25
CNX
-
VTE
1 stop4h 55m
Thai AirAsia
Tue 9/613:50
VTE
-
CNX
1 stop4h 45m
Thai AirAsia
Deal found 20/4฿7,790
Fri 11/908:25
CNX
-
VTE
1 stop4h 55m
Thai AirAsia
Sun 13/908:05
VTE
-
CNX
1 stop5h 40m
Thai AirAsia
Deal found 22/4฿7,823
Tue 9/608:25
CNX
-
VTE
1 stop4h 55m
Thai AirAsia
Wed 10/608:05
VTE
-
CNX
1 stop6h 30m
Thai AirAsia
Deal found 20/4฿7,951
Fri 18/908:25
CNX
-
VTE
1 stop4h 55m
Thai AirAsia
Sun 27/908:05
VTE
-
CNX
1 stop5h 40m
Thai AirAsia
Deal found 21/4฿8,177
Fri 18/921:25
CNX
-
VTE
1 stop10h 10m
Thai AirAsia
Mon 28/913:50
VTE
-
CNX
1 stop5h 40m
Thai AirAsia
Deal found 21/4฿8,338
Sun 7/608:15
CNX
-
VTE
1 stop5h 05m
Multiple Airlines
Wed 10/608:05
VTE
-
CNX
1 stop7h 45m
Multiple Airlines
Deal found 18/4฿8,466
Sat 6/606:50
CNX
-
VTE
1 stop6h 30m
Multiple Airlines
Tue 9/608:05
VTE
-
CNX
1 stop7h 45m
Multiple Airlines
Deal found 20/4฿8,595
Tue 2/608:15
CNX
-
VTE
1 stop5h 05m
Multiple Airlines
Tue 9/613:50
VTE
-
CNX
1 stop4h 45m
Multiple Airlines
Deal found 18/4฿8,627
Sun 17/508:15
CNX
-
VTE
1 stop5h 05m
Multiple Airlines
Sun 24/508:05
VTE
-
CNX
1 stop7h 45m
Multiple Airlines
Deal found 19/4฿8,660

Find 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 23 April 2026.

Round-trip from

฿7,436

One-way from

฿3,766
Thai AirAsia
  • Thai AirAsia
  • 3/6-10/6
  • 2 total stops
  • 10h 35m total
  • Chiang Mai to Vientiane
Search Deals
Thai AirAsia
  • Thai AirAsia
  • 4/6
  • 1 total stop
  • 4h 55m total
  • Chiang Mai to Vientiane
Search Deals

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 23 April 2026.
Use the filters below to find and compare flights from Chiang Mai to Vientiane that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Chiang MaiVientiane

CNX - VTE

CNXVTE

Chiang Mai

Wed 3/6

08:25-13:20

1 stop4h 55m

Vientiane Wattay

Wed 10/6

08:05-14:35

1 stop6h 30m

฿7,694

Chiang MaiVientiane

CNX - VTE

CNXVTE

Chiang Mai

Sun 7/6

08:15-13:20

1 stop5h 05m

Vientiane Wattay

Wed 10/6

08:05-15:50

1 stop7h 45m

฿8,466

Chiang MaiVientiane

CNX - VTE

CNXVTE

Chiang Mai

Fri 5/6

19:05-07:35

1 stop12h 30m

Vientiane Wattay

Fri 12/6

08:05-15:50

1 stop7h 45m

฿8,885

Chiang MaiVientiane

CNX - VTE

CNXVTE

Chiang Mai

Sun 7/6

07:10-13:20

1 stop6h 10m

Vientiane Wattay

Mon 8/6

13:50-19:20

1 stop5h 30m

฿9,368

Chiang MaiVientiane

CNX - VTE

CNXVTE

Chiang Mai

Sun 7/6

07:10-13:20

1 stop6h 10m

Vientiane Wattay

Fri 12/6

13:50-19:20

1 stop5h 30m

฿10,430
Fastest return journey

Chiang MaiVientiane

CNX - VTE

CNXVTE

Chiang Mai

Sat 2/5

06:35-11:00

1 stop4h 25m

Vientiane Wattay

Sun 3/5

08:05-12:20

1 stop4h 15m

฿11,235

Chiang MaiVientiane

CNX - VTE

CNXVTE

Chiang Mai

Sat 6/6

22:55-07:35

1 stop8h 40m

Vientiane Wattay

Sat 13/6

13:50-20:25

2 stops6h 35m

฿11,557

Chiang MaiVientiane

CNX - VTE

CNXVTE

Chiang Mai

Fri 5/6

22:55-07:35

1 stop8h 40m

Vientiane Wattay

Fri 12/6

13:50-20:25

2 stops6h 35m

฿11,718

Chiang MaiVientiane

CNX - VTE

CNXVTE

Chiang Mai

Fri 5/6

15:15-13:30

1 stop22h 15m

Vientiane Wattay

Fri 12/6

11:20-14:20

1 stop3h 00m

฿14,840

Chiang MaiVientiane

CNX - VTE

CNXVTE

Chiang Mai

Thu 25/6

16:10-08:45

1 stop16h 35m

Vientiane Wattay

Sat 27/6

09:45-09:15

1 stop23h 30m

฿19,412

Flights are sorted by cheapest return flights first.

Deals found on 21/4

Showing 1-10 of 19 resultsSorted by cheapest first
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.

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 4h 55m. The distance from Chiang Mai to Vientiane is about 389 km.

  • 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

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

Alternative routes for Chiang Mai to Vientiane

See prices for flight routes from nearby airports that may be better suited for you.
Phuket City to Vientiane flights
Krabi to Vientiane 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.