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Cheap flights from Chiang Mai to Vientiane from ฿3,615

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 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — VTE
22 Apr — 29 Apr1
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 March 2026.

Thu 2/418:40
CNX
-
VTE
1 stop12h 55m
Thai AirAsia
Mon 6/408:05
VTE
-
CNX
1 stop13h 55m
Thai AirAsia
Deal found 21/3฿7,395
Wed 1/720:10
CNX
-
VTE
1 stop11h 25m
Thai AirAsia
Mon 6/713:50
VTE
-
CNX
1 stop8h 15m
Thai AirAsia
Deal found 20/3฿7,822
Mon 3/822:55
CNX
-
VTE
1 stop8h 40m
Thai AirAsia
Mon 10/808:05
VTE
-
CNX
1 stop5h 40m
Thai AirAsia
Deal found 23/3฿7,921
Wed 6/508:25
CNX
-
VTE
1 stop4h 55m
Thai AirAsia
Wed 13/508:05
VTE
-
CNX
1 stop5h 40m
Thai AirAsia
Deal found 21/3฿7,954
Wed 1/409:15
CNX
-
VTE
1 stop4h 05m
Thai AirAsia
Wed 8/408:05
VTE
-
CNX
1 stop7h 50m
Thai AirAsia
Deal found 22/3฿7,987
Tue 31/309:15
CNX
-
VTE
1 stop4h 05m
Thai AirAsia
Wed 8/408:05
VTE
-
CNX
1 stop7h 50m
Thai AirAsia
Deal found 22/3฿8,118
Sun 3/506:50
CNX
-
VTE
1 stop6h 30m
Multiple Airlines
Sun 10/508:05
VTE
-
CNX
1 stop10h 30m
Multiple Airlines
Deal found 19/3฿8,151
Fri 1/507:10
CNX
-
VTE
1 stop6h 10m
Multiple Airlines
Fri 8/508:05
VTE
-
CNX
1 stop6h 20m
Multiple Airlines
Deal found 21/3฿8,282
Wed 1/421:30
CNX
-
VTE
1 stop10h 05m
Multiple Airlines
Sat 4/408:05
VTE
-
CNX
1 stop11h 15m
Multiple Airlines
Deal found 23/3฿8,480
Thu 2/422:55
CNX
-
VTE
1 stop8h 40m
Multiple Airlines
Tue 7/408:05
VTE
-
CNX
1 stop4h 15m
Multiple Airlines
Deal found 22/3฿8,578
Mon 20/422:55
CNX
-
VTE
1 stop14h 25m
Multiple Airlines
Mon 27/408:05
VTE
-
CNX
1 stop4h 40m
Multiple Airlines
Deal found 23/3฿8,644

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 March 2026.

Round-trip from

฿7,395

One-way from

฿3,615
Thai AirAsia
  • Thai AirAsia
  • 2/4-6/4
  • 2 total stops
  • 26h 50m total
  • Chiang Mai to Vientiane
Search Deals
Thai AirAsia
  • Thai AirAsia
  • 21/4
  • 1 total stop
  • 4h 05m 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 March 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

Mon 4/5

22:55-07:35

1 stop8h 40m

Vientiane Wattay

Mon 11/5

08:05-13:45

1 stop5h 40m

฿8,677
Fastest return journey

Chiang MaiVientiane

CNX - VTE

CNXVTE

Chiang Mai

Thu 16/4

22:55-07:35

1 stop8h 40m

Vientiane Wattay

Sat 18/4

13:50-18:35

1 stop4h 45m

฿9,827

Chiang MaiVientiane

CNX - VTE

CNXVTE

Chiang Mai

Fri 17/7

15:15-13:15

1 stop22h 00m

Vientiane Wattay

Mon 20/7

11:05-14:20

1 stop3h 15m

฿12,588

Chiang MaiVientiane

CNX - VTE

CNXVTE

Chiang Mai

Sun 24/5

15:15-13:30

1 stop22h 15m

Vientiane Wattay

Wed 27/5

11:20-14:20

1 stop3h 00m

฿13,672

Chiang MaiVientiane

CNX - VTE

CNXVTE

Chiang Mai

Thu 2/4

17:25-07:35

2 stops14h 10m

Vientiane Wattay

Mon 6/4

08:05-20:25

2 stops12h 20m

฿15,809

Chiang MaiVientiane

CNX - VTE

CNXVTE

Chiang Mai

Mon 20/4

08:25-13:20

1 stop4h 55m

Vientiane Wattay

Mon 27/4

17:45-08:45

2 stops15h 00m

฿17,912

Chiang MaiVientiane

CNX - VTE

CNXVTE

Chiang Mai

Mon 4/5

11:55-19:45

1 stop7h 50m

Vientiane Wattay

Mon 11/5

11:20-19:10

3 stops31h 50m

฿19,128

Chiang MaiVientiane

CNX - VTE

CNXVTE

Chiang Mai

Fri 3/4

15:15-14:20

2 stops23h 05m

Vientiane Wattay

Sun 5/4

11:20-14:20

1 stop3h 00m

฿21,330

Chiang MaiVientiane

CNX - VTE

CNXVTE

Chiang Mai

Fri 3/4

15:15-13:30

1 stop22h 15m

Vientiane Wattay

Tue 7/4

11:40-14:20

2 stops26h 40m

฿21,330

Chiang MaiVientiane

CNX - VTE

CNXVTE

Chiang Mai

Sun 5/4

15:15-13:30

1 stop22h 15m

Vientiane Wattay

Tue 7/4

07:30-14:20

2 stops30h 50m

฿21,396

Flights are sorted by cheapest return flights first.

Deals found on 21/3

Showing 1-10 of 21 resultsSorted by cheapest first
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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 8h 40m. The distance from Chiang Mai to Vientiane is about 389 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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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Alternative routes for Chiang Mai to Vientiane

See prices for flight routes from nearby airports that may be better suited for you.
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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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