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Cheap flights from Bangkok to Chiang Mai from $43

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 30/9. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — CNX
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Bangkok to Chiang Mai are usually found in June or May, booked 57 days in advance, depart on a Monday or Tuesday and return on a Thursday

Cheap flight deals from Bangkok to Chiang Mai

Discover tips and strategies to find the most affordable flight options for your journey from Bangkok (TH1) to Chiang Mai (CNX). 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 18 September 2025.

Round-trip from

$84

One-way from

$43

Popular in

December

Cheapest in

June

Average price

$96
Nok Air
  • Nok Air
  • 20/9-4/10
  • Nonstop
  • 2h 30m total
  • Bangkok to Chiang Mai
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Thai Lion Air
  • Thai Lion Air
  • 30/9
  • Nonstop
  • 1h 15m total
  • Bangkok to Chiang Mai
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($48 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease ($8 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 Bangkok to Chiang Mai

Cheapest flights from Bangkok to Chiang Mai
Explore the most affordable flight options available from Bangkok to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Sat 20/920:45DMK - CNX
Nonstop1h 15mNok Air
Sat 4/1020:15CNX - DMK
Nonstop1h 15mNok Air
Deal found 16/9$84
Wed 8/1015:50BKK - CNX
Nonstop1h 25mThai Vietjet Air
Fri 24/1022:25CNX - BKK
Nonstop1h 25mThai Vietjet Air
Deal found 17/9$91
Wed 8/1015:50BKK - CNX
Nonstop1h 25mMultiple Airlines
Tue 21/1022:20CNX - BKK
Nonstop1h 20mMultiple Airlines
Deal found 17/9$93
Wed 24/916:35BKK - CNX
Nonstop1h 20mThai AirAsia
Fri 26/922:20CNX - BKK
Nonstop1h 20mThai AirAsia
Deal found 17/9$94
Sat 20/921:25BKK - CNX
Nonstop1h 25mMultiple Airlines
Sat 4/1022:20CNX - BKK
Nonstop1h 20mMultiple Airlines
Deal found 16/9$96
Wed 24/914:40DMK - CNX
Nonstop1h 15mThai AirAsia
Thu 25/923:30CNX - DMK
Nonstop1h 10mThai AirAsia
Deal found 17/9$97
Wed 8/1015:25BKK - CNX
Nonstop1h 25mThai AirAsia
Tue 21/1022:20CNX - BKK
Nonstop1h 20mThai AirAsia
Deal found 16/9$99
Wed 8/1019:00DMK - CNX
Nonstop1h 15mMultiple Airlines
Fri 24/1022:00CNX - DMK
Nonstop1h 15mMultiple Airlines
Deal found 16/9$99
Tue 14/1015:40BKK - CNX
Nonstop1h 20mThai AirAsia
Tue 21/1022:20CNX - BKK
Nonstop1h 20mThai AirAsia
Deal found 16/9$102
Sat 27/917:20DMK - CNX
Nonstop1h 10mThai AirAsia
Wed 1/1023:30CNX - DMK
Nonstop1h 10mThai AirAsia
Deal found 16/9$102
Fri 26/915:25BKK - CNX
Nonstop1h 25mThai AirAsia
Fri 26/922:20CNX - BKK
Nonstop1h 20mThai AirAsia
Deal found 15/9$103
Thu 25/905:30DMK - CNX
Nonstop1h 10mThai AirAsia
Wed 8/1023:30CNX - DMK
Nonstop1h 10mThai AirAsia
Deal found 17/9$105

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bangkok to Chiang Mai 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 18 September 2025.
Use the filters below to find and compare flights from Bangkok to Chiang Mai that are best for you.

Fly from

Bangkok

Fly to

Chiang Mai

Route

Depart

Return

Price

BangkokChiang Mai

DMK - CNX

DMKCNX

Bangkok Don Mueang Intl

Sat 27/9

17:20-18:30

Nonstop1h 10m

Chiang Mai

Wed 1/10

23:30-00:40

Nonstop1h 10m

$102

BangkokChiang Mai

BKK - CNX

BKKCNX

Bangkok Suvarnabhumi

Tue 14/10

15:40-17:00

Nonstop1h 20m

Chiang Mai

Tue 21/10

22:20-23:40

Nonstop1h 20m

$105

BangkokChiang Mai

DMK - CNX

DMKCNX

Bangkok Don Mueang Intl

Wed 18/2

19:30-20:50

Nonstop1h 20m

Chiang Mai

Mon 23/2

17:10-18:25

Nonstop1h 15m

$106

BangkokChiang Mai

DMK - CNX

DMKCNX

Bangkok Don Mueang Intl

Mon 6/10

21:45-23:00

Nonstop1h 15m

Chiang Mai

Fri 10/10

23:30-00:40

Nonstop1h 10m

$108

BangkokChiang Mai

DMK - CNX

DMKCNX

Bangkok Don Mueang Intl

Wed 8/10

05:30-06:40

Nonstop1h 10m

Chiang Mai

Sat 11/10

23:30-00:40

Nonstop1h 10m

$108

BangkokChiang Mai

BKK - CNX

BKKCNX

Bangkok Suvarnabhumi

Sun 1/3

12:40-14:00

Nonstop1h 20m

Chiang Mai

Sun 8/3

12:25-13:50

Nonstop1h 25m

$109

BangkokChiang Mai

DMK - CNX

DMKCNX

Bangkok Don Mueang Intl

Wed 18/2

21:15-22:30

Nonstop1h 15m

Chiang Mai

Thu 19/2

06:20-07:40

Nonstop1h 20m

$109

BangkokChiang Mai

DMK - CNX

DMKCNX

Bangkok Don Mueang Intl

Thu 16/10

20:50-22:05

Nonstop1h 15m

Chiang Mai

Mon 20/10

23:30-00:40

Nonstop1h 10m

$109

BangkokChiang Mai

DMK - CNX

DMKCNX

Bangkok Don Mueang Intl

Wed 19/11

21:15-22:30

Nonstop1h 15m

Chiang Mai

Thu 20/11

17:10-18:25

Nonstop1h 15m

$109

BangkokChiang Mai

DMK - CNX

DMKCNX

Bangkok Don Mueang Intl

Sat 7/2

21:15-22:30

Nonstop1h 15m

Chiang Mai

Tue 10/2

06:20-07:40

Nonstop1h 20m

$109

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 44 results
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Best time to book a flight from Bangkok to Chiang Mai

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

How far ahead should I book a flight from Bangkok to Chiang Mai?

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

The best time to book flights from Bangkok to Chiang Mai is 57 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Bangkok to Chiang Mai?

Currently, May is the cheapest month in which you can book a flight from Bangkok to Chiang Mai (average of $530). Flying from Bangkok to Chiang Mai in December is currently the most expensive (average of $937). 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 CNX?

Find hourly flight availability from Bangkok to Chiang Mai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 September 2025.

A simple way to save on the total cost of your ticket is to fly from Bangkok to Chiang Mai in the afternoon. If you’re flexible enough to do this you can expect to save up to 19% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Bangkok to Chiang Mai?

Use this chart to determine the cheapest time to fly return from Bangkok to Chiang Mai. Price data was last updated on 14 September 2025.

Travellers seeking maximum savings on their Bangkok to Chiang Mai flight should consider departing on Monday at midday when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Bangkok to Chiang Mai

Explore weekly flight availability from Bangkok to Chiang Mai. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 18 September 2025.

The most flights from TH1 to CNX are scheduled on a Thursday (105 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (100 on average).

Reviews of airlines servicing Chiang Mai

Get insights into the airlines that provide service to Chiang Mai. 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 Chiang Mai. Reviews last updated 18 September 2025.
Read through reviews of airlines operating flights from Bangkok to Chiang Mai, such as Thai Airways, Thai AirAsia, andThai Vietjet Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Thai Airways
7.8
Good
350 reviews
Check prices

Comfort

7.5

Boarding

7.9

Food

7.3

Crew

8.3

Entertainment

6.9

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

Comfort

7.5

Boarding

7.9

Food

7.3

Crew

8.3

Entertainment

6.9

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

Comfort

7.5

Boarding

7.9

Food

7.3

Crew

8.3

Entertainment

6.9

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 Vietjet Air
6.8
Okay
107 reviews
Thai Airways
7.8
Good
350 reviews
Check prices

Comfort

7.5

Boarding

7.9

Food

7.3

Crew

8.3

Entertainment

6.9

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 Bangkok to Chiang Mai. 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 Chiang Mai from Bangkok?

    If you book a flight to Chiang Mai from Bangkok, you will be flying to Chiang Mai, which is the city’s only airport. Chiang Mai (CNX) is located 3.1 km from the centre of Chiang Mai. There are 102 flights from Bangkok to Chiang Mai per day from 6 different airlines.

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

    There are many flights that can get you from Bangkok to Chiang Mai in 1h 10m. Fly via Thai AirAsia to get the fastest option. Bangkok and Chiang Mai are separated by a distance of 566 km. Most flights are nonstop.

  • What are the cheapest airlines flying from Bangkok to Chiang Mai round-trip?

    Cheapflights users have booked flights from Bangkok to Chiang Mai round-trip from $50. Other airlines that can offer you cheap pricing are Nok Air, from $67, and Thai Lion Air, from $74. Thai Vietjet Air is currently priced 55% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Bangkok to Chiang Mai?

    No one likes to see their flight delayed. When booking a flight from Bangkok to Chiang Mai consider choosing Oman Air(94%), Finnair(94%) or Asiana Airlines(93%), as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Bangkok to Chiang Mai?

    Looking at all options, your cheapest flight can be booked for $36. While the most popular route (Bangkok Suvarnabhumi - Chiang Mai) can be booked for $82 on average, our data indicates $107 when flying from Bangkok to Chiang Mai.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bangkok to Chiang Mai 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 to Chiang Mai?

    Currently, May is the cheapest month in which you can book a flight from Bangkok to Chiang Mai (average of $530). Flying from Bangkok to Chiang Mai in December is currently the most expensive (average of $937). 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.

Top 6 airlines flying from Bangkok to Chiang Mai

Discover the top 6 airlines that operate flights from Bangkok to Chiang Mai. 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 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai Vietjet AirCheapest$50Average$125FlexibilityNo cancel feeOn-timeN/A
Search Thai Vietjet Air flights
Nok AirCheapest$67Average$89FlexibilityNo cancel feeOn-time72%
Search Nok Air flights
Thai Lion AirCheapest$74Average$96FlexibilityNo cancel feeOn-timeN/A
Search Thai Lion Air flights
Thai AirAsiaCheapest$81Average$113FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Bangkok AirwaysCheapest$117Average$147FlexibilityNo cancel feeOn-time74%
Search Bangkok Airways flights
Thai AirwaysCheapest$127Average$167FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

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

Deals for Bangkok to Chiang Mai flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Bangkok to Chiang Mai 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 Bangkok to Chiang Mai with no change fees?

Yes, we can. To see specific flights from Bangkok to Chiang Mai with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Bangkok to Chiang Mai 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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