Cheap Flights from Chiang Mai to Chiang Rai

Compare Chiang Mai to Chiang Rai flight deals

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

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Flight deals from Chiang Mai to Chiang Rai

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

Find the cheapest month to fly from Chiang Mai to Chiang Rai

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

Chiang Mai to Chiang Rai: Alternative routes

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

Chiang Mai to Chiang Rai: Flight information

The things to know before you go.
Cheapest flight foundR 453
Cheapest month to flyJanuary

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

The best price we found for a return flight from Chiang Mai to Chiang Rai is R 1,837. 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.
Currently, there are no airlines that fly direct from Chiang Mai to Chiang Rai. But we found flights with one or more stops from R 1,837.
As of August 2025, there are no flights flying from Chiang Mai to Chiang Rai.
The cheapest month to fly from Chiang Mai to Chiang Rai is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chiang Mai Airport to Chiang Rai Airport on Sunday, 31 August 2025.
No airlines currently offer direct flights between Chiang Mai Airport and Chiang Rai Airport. Most routes have one or more stops.
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 Rai 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 Rai is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Thai LionAir offers the cheapest flight tickets to Chiang Rai.

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

  • Chiang Mai and Chiang Rai are in the UTC+7 timezone. That means you won't have to change your watch on arrival.

  • Arrive at the airport on time so you don't miss your CNX to CEI flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid sprinting to your gate.

  • Flying during a peak time such as August? School holidays and other high seasons can result in longer lines and delays at security. Play it safe and get there up to four hours ahead of an international flight and two hours before a domestic departure.

  • If you want to explore a new city along the way, search for a flight with a stopover. To see your options for tickets from Chiang Mai International Airport to Chiang Rai International Airport, deselect 'Direct flights only.' Don Mueang International Airport is a well-known stop between CNX and CEI.

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

  • At the moment, R 453 is the cheapest price we've seen for a one-way Chiang Mai International Airport to Chiang Rai International Airport flight. The best price for a return plane ticket is R 1,837. Keep in mind that fares could change due to availability at the time of booking.

  • To score cheap tickets from CNX to CEI, book as early as you can. Airlines typically offer lower prices when flights are first released.

  • The 'Whole month' search tool shows you the cheapest flights from Chiang Mai International Airport to Chiang Rai International Airport throughout the month. It's a good way to find a bargain if your dates aren't set in stone.

  • Spend less time searching for cheap flights from CNX to CEI by creating a Price Alert. You'll get an email or notification on the app when a lower fare becomes available.

  • Pick your ideal departure and arrival times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Chiang Mai International Airport to Chiang Rai International Airport.

Handy information about Chiang Mai International Airport (CNX)

  • 76.37% of flights leaving from Chiang Mai International Airport touch down at their destination on schedule.

  • To get to Chiang Mai International Airport from central Chiang Mai, it'll take around 10 minutes if you're planning to drive. This depends on traffic, however. It's approximately 5 kilometres from the airport to the city centre.

  • The journey when using public transport usually takes 25 minutes.

  • Need a convenient hotel close to CNX? If you've booked an early flight from Chiang Mai International Airport to Chiang Rai International Airport, these accommodation options will have you sleeping moments from your departure gate:

Arriving at Chiang Rai International Airport (CEI)

Getting from Chiang Rai International Airport (CEI) to central Chiang Rai

  • Chiang Rai International Airport to the centre of Chiang Rai has a drive time of about 15 minutes. It's approximately 8 kilometres away.

When to fly to Chiang Rai International Airport (CEI)

  • April is the busiest month for flights from Chiang Mai International Airport to Chiang Rai International Airport. To skip the crowds, go to Chiang Rai in February.

  • Before locking in your flight from Chiang Mai International Airport to Chiang Rai International Airport, think about the type of weather you like. April is the warmest month in Chiang Rai, with the temperature ranging from 22ºC (72ºF) to 41ºC (106ºF).

  • If you like travelling in cooler conditions, search for a cheap ticket from CNX to CEI in January. Average temperatures are between 12ºC (54ºF) and 30ºC (86ºF) then.

Explore more of Thailand

  • Chiang Rai has plenty to offer, but there are so many other corners of Thailand you'll want to see. About 418 kilometres south-east of Chiang Rai, a visit to Udon Thani will keep your itinerary packed. Start with attractions like Nong Prajak Public Park, Krom Luang Prachaksinlapakhom Monument and Chinesisches Tor.

  • Chiang Mai is another essential stop in Thailand and is around 153 kilometres south-west of Chiang Rai. No trip is complete without seeing Doi Suthep, Kalare Night Bazaar and Wat Phra Singh.

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