Cheap Flights from Bangkok to Chiang Mai

Travellers and cabin class

Compare Bangkok to Chiang Mai flight deals

Find the cheapest month or even day of the year to fly to Chiang Mai

Book the best Chiang Mai fare with no extra fees

Flight deals from Bangkok to Chiang Mai

Looking for a cheap last-minute deal or the best return flight from Bangkok to Chiang Mai? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Bangkok to Chiang Mai

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Bangkok to Chiang Mai flights are currently cheapest in September.

Direct flights from Bangkok to Chiang Mai

Bangkok to Chiang Mai: Alternative routes

Compare routes from Bangkok to Chiang Mai below. You may find an airport to fly into that's cheaper, faster, or easier than Chiang Mai.

Bangkok to Chiang Mai: Flight information

The things to know before you go.
Cheapest flight found16 €
Cheapest month to flySeptember
Average flight time1 hr, 18 mins
Most popular airlineThai AirAsia
Average flights per week1,278

Finding cheap flights from Bangkok to Chiang Mai: Frequently asked questions

The best price we found for a return flight from Bangkok to Chiang Mai is 16 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 18 minutes is the average flight time from Bangkok to Chiang Mai.
Thai AirAsia, Nok Air and Thai VietJet Air fly direct from Bangkok to Chiang Mai.
As of April 2025, there are 987 flights per week flying from Bangkok to Chiang Mai.
The cheapest month to fly from Bangkok to Chiang Mai is usually April 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Bangkok to Chiang Mai Airport on Tuesday, 16 September 2025.
Yes – the average flight time is 1 hour and 18 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chiang Mai but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chiang Mai is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Chiang Mai is Thai VietJet Air .

Travelling from Bangkok to Chiang Mai International Airport (CNX): what you need to know

  • All great adventures start at one of Bangkok's main airports, Suvarnabhumi Airport (BKK) or Don Mueang International Airport (DMK). Explore the options for booking a flight from Bangkok to Chiang Mai International Airport (CNX) taking off from either of these bases.

  • Book a direct flight from Bangkok to Chiang Mai International Airport and you'll be travelling for around 1 hour 18 minutes.

  • Chiang Mai International Airport is located in Chiang Mai. The city's timezone is UTC+7 — the same as Bangkok.

  • With 520 direct weekly flights between the two airports, Suvarnabhumi Airport (BKK) to Chiang Mai International Airport (CNX) is the most popular route. Thai AirAsia operates the earliest flight at 05:10. If you prefer to get more out of your day before you fly, the latest flight from BKK to CNX is with Thai VietJet Air at 22:20.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Be at the airport on time to board your flight from Bangkok to CNX.

  • You'll likely experience bigger queues during popular months like July and other peak periods. Arriving up to four hours in advance for an international flight and two hours for a domestic departure will give you plenty of time for security and boarding.

Airports in Bangkok

Suvarnabhumi Airport (BKK)

  • You can jump on a direct flight from Bangkok to Chiang Mai International Airport (CNX) out of Suvarnabhumi Airport (BKK).

  • Choose from a variety of carriers offering direct flights from Bangkok to Chiang Mai International Airport leaving from BKK. Book your ticket with one of these:

  • The distance from central Bangkok to BKK is around 32 kilometres. Check out travel apps like Google Maps for the fastest way to get there, whether you want to drive or use public transport.

  • Catching an early flight from Bangkok to Chiang Mai International Airport? Avoid rushing to the terminal (and catch some extra z's) by choosing one of these stays close to Suvarnabhumi Airport:

Don Mueang International Airport (DMK)

  • Don Mueang International Airport (DMK) offers direct flights from Bangkok to Chiang Mai International Airport (CNX).

  • Top airlines that have direct flights from Bangkok to CNX taking off from DMK include:

  • Using public transport, you can travel from central Bangkok to DMK in about 1 hour and 5 minutes. The airport is roughly 27 kilometres away, and making the trip by car will take approximately 30 minutes.

  • You're going on holiday, so why not book an extra night away from home? Consider checking in to one of these accommodation options near Don Mueang International Airport the day before your flight from Bangkok to CNX:

About Chiang Mai International Airport (CNX)

Getting from Chiang Mai International Airport (CNX) to central Chiang Mai

  • From Chiang Mai International Airport, Chiang Mai is approximately 5 kilometres away. It takes around 10 minutes to get to the centre driving.

  • It'll take around 23 minutes when travelling by public transport.

How to find the cheapest flights from Bangkok to Chiang Mai International Airport (CNX)

  • For a one-way ticket from Bangkok to Chiang Mai International Airport, 8 € is the cheapest price. You can also book a return flight starting from 16 €. These are currently the lowest fares but may change depending on availability.

  • Book 9 months before you want to travel. After looking at the numbers on our calendar, this is how far you'll want to book ahead to find cheap tickets from Bangkok to CNX.

  • Plan your trip for June. That's the cheapest month for tickets from Bangkok to Chiang Mai International Airport. If you're flexible with your dates, use the 'Whole month' tool to see the best price across each month.

  • Sign into your online account or use the app to create a Price Alert. We'll let you know right away if there's a better deal on this route. It doesn't take long, and it'll save you from searching for cheap tickets from Bangkok to CNX every day.

  • Play around with the filters to find your ideal journey. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Bangkok to Chiang Mai International Airport, use the 'Sort by' tool. You can also filter results by arrival and departure times, airline, and journey duration.

The best time to fly from Bangkok to Chiang Mai International Airport (CNX)

  • It's time to pick your travel dates for your flight from Bangkok to Chiang Mai International Airport. August is the most popular month for a trip to Chiang Mai. If you prefer a more relaxed vibe, go in February.

  • The warmest month in Chiang Mai is April, with the temperature ranging between 22ºC and 42ºC. Lock in your flights from Bangkok to CNX in this month if this is the type of weather you enjoy.

  • If you want cooler conditions, search for a cheap flight from Bangkok to Chiang Mai International Airport in January when temperatures average between 12ºC and 31ºC.

More about Chiang Mai

  • Start your Chiang Mai trip right by choosing the ideal place to stay. As soon as you've booked your flight from Bangkok to Chiang Mai International Airport, check out our range of hotels including:

  • One of the best ways to get a feel for Chiang Mai is to explore its most popular attractions. Highlights include Doi Suthep, Kalare Night Bazaar and Wat Phra Singh.

Complete your Chiang Mai trip with a car rental

  • Shut down all those tabs and leave the hard work to us. We can also help you find deals on car rentals in Chiang Mai once you've booked your hotel and cheap flight from Bangkok to Chiang Mai International Airport. Instantly compare prices all in one place and drive off with a bargain that's hard to match.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.