Cheap Flights from Athens International to Chiang Mai

Compare Athens International 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 Athens International to Chiang Mai

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

Find the cheapest month to fly from Athens International to Chiang Mai

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

Athens International to Chiang Mai: Alternative routes

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

Athens to Chiang Mai: Flight information

The things to know before you go.
Cheapest flight foundR 5,345
Cheapest month to flyApril

Finding cheap flights from Athens International to Chiang Mai: Frequently asked questions

The best price we found for a return flight from Athens International to Chiang Mai is R 11,942. 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 Athens International to Chiang Mai. But we found flights with one or more stops from R 11,942.
As of July 2025, there are no flights flying from Athens International to Chiang Mai.
The cheapest month to fly from Athens International to Chiang Mai is usually October.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Athens International Airport to Chiang Mai Airport on Wednesday, 1 October 2025.
No airlines currently offer direct flights between Athens International Airport and Chiang Mai 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 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.
Currently, Air Arabia offers the cheapest flight tickets to Chiang Mai.

Flying from Eleftherios Venizelos International Airport (ATH) to Chiang Mai International Airport (CNX): what you need to know

  • Chiang Mai's timezone is UTC+7, which makes Chiang Mai five hours ahead of Athens.

  • Leave plenty of time to make your ATH to CNX flight. It's generally best to arrive two hours before international departures and an hour ahead for domestic flights.

  • Travelling during a peak month such as July? Public holidays and other popular seasons can mean longer lines and delays at security. Play it safe and get there up to four hours before an international flight and two hours before domestic departures.

  • If you want to explore a new city along the way, consider a flight with a stopover. To see your options for tickets from Eleftherios Venizelos International Airport to Chiang Mai International Airport, deselect 'Direct flights only.' Shanghai Pudong International Airport is a popular stop between ATH and CNX.

How to find the cheapest flights from Eleftherios Venizelos International Airport (ATH) to Chiang Mai International Airport (CNX)

  • At the moment, R 5,345 is the cheapest price we've found for a one-way Eleftherios Venizelos International Airport to Chiang Mai International Airport flight. The best price for a return plane ticket is R 11,942. Keep in mind that fares may change due to demand when booking.

  • Don't leave everything to the last moment. You're more likely to find cheap tickets from ATH to CNX if you book ahead. Airlines often have some excellent early bird deals.

  • Getting cheap flights from Eleftherios Venizelos International Airport to Chiang Mai International Airport is easier if you can be flexible with your travel plans. Use the 'Whole month' search tool to see the best prices across the month and snap up a great deal.

  • Finding cheap flights from ATH to CNX is easy with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you when fares go down.

  • Secure the perfect flight for you with the help of the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Eleftherios Venizelos International Airport to Chiang Mai International Airport, use the 'Sort by' function. You can also filter results by airline, arrival and departure times, and journey duration.

Handy information about Eleftherios Venizelos International Airport (ATH)

  • When it comes to Eleftherios Venizelos International Airport's on-time performance, 77.19% of flights meet their scheduled arrival time.

  • Eleftherios Venizelos International Airport is about 40 kilometres from central Athens. If you're catching a cab, ride-sharing or driving from the centre, it'll take 35 minutes or so to get there, depending on the traffic.

  • The journey on public transport typically takes 1 hour.

  • Searching for a handy hotel close to ATH? If you're boarding an early flight from Eleftherios Venizelos International Airport to Chiang Mai International Airport, these accommodation options will have you moments from check-in:

Arriving at Chiang Mai International Airport (CNX)

  • If you're landing on a late Eleftherios Venizelos International Airport to Chiang Mai International Airport flight, few things top the convenience of being near the terminal. Collect your bags from the carousel and then be showered and sleeping soon after at one of these accommodation options near CNX:

  • Get your adventure underway by picking up a Chiang Mai International Airport rental car. Grab your wheels from Chic Car Rent, asap car hire or Hertz and explore beyond Chiang Mai's usual tourist stops.

  • For the best deal, reserve your ride from Chiang Mai International Airport about two weeks before you travel.

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

  • Chiang Mai International Airport is approximately 5 kilometres from central Chiang Mai. Driving there takes about 10 minutes.

  • It typically takes 25 minutes to get there using public transport.

When to fly to Chiang Mai International Airport (CNX)

  • It's time to plan your travel dates for your flight from Eleftherios Venizelos International Airport to Chiang Mai International Airport. August is the most popular month to head to Chiang Mai. If you like a more relaxed vibe, go in February.

  • Before locking in your flight from Eleftherios Venizelos International Airport to Chiang Mai International Airport, consider the kind of weather you like. April is the warmest month in Chiang Mai, with temperatures ranging from 22ºC (72ºF) to 42ºC (108ºF).

  • January sees average temperatures of between 12ºC (54ºF) and 31ºC (88ºF). Look for cheap tickets from ATH to CNX around that time if you'd rather travel in cooler conditions.

Explore more of Thailand

  • You've done Chiang Mai, now it's time to explore more of Thailand. Journey about 434 kilometres east to Udon Thani to check off its leading attractions. From Nong Prajak Public Park to Krom Luang Prachaksinlapakhom Monument and Chinesisches Tor, there's plenty to keep you busy.

  • Around 80 kilometres south-east of Chiang Mai, Lampang is another essential stop in Thailand. Get a taste of what this destination has to offer at Baan Sao Nak, Ratsadapisek Bridge and Horse-Drawn Carriage.

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