1.869 € Cheap Flights from Buenos Aires to Chiang Mai

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Flight deals from Buenos Aires to Chiang Mai

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

Find the cheapest month to fly from Buenos Aires to Chiang Mai

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

Buenos Aires to Chiang Mai: Alternative routes

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

Buenos Aires to Chiang Mai: Flight information

The things to know before you go.
Cheapest flight found1.869 €
Cheapest month to flyOctober

Finding cheap flights from Buenos Aires to Chiang Mai: Frequently asked questions

The best price we found for a return flight from Buenos Aires to Chiang Mai is 1.869 €. 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 Buenos Aires to Chiang Mai. But we found flights with one stop from 1.869 €.
As of September 2025, there are no flights flying from Buenos Aires to Chiang Mai.
The cheapest month to fly from Buenos Aires to Chiang Mai is usually October.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Buenos Aires to Chiang Mai Airport on Friday, 3 October 2025.
No airlines currently offer direct flights between Buenos Aires 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.
The cheapest airline that flies to Chiang Mai is LATAM Airlines .

Travelling from Buenos Aires to Chiang Mai International Airport (CNX): What you need to know

  • There are a couple of main airports to jet off from in Buenos Aires. Explore your options leaving from Jorge Newbery Airport (AEP) or Ministro Pistarini Airport (EZE) when reserving your flight from Buenos Aires to Chiang Mai International Airport (CNX).

  • Chiang Mai is ten hours ahead of Buenos Aires. Chiang Mai International Airport is located in Chiang Mai, which is in the UTC+7 timezone.

  • Get to the airport on time so you don't miss your flight from Buenos Aires to CNX. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid the mad dash to your gate.

  • If you're heading away during a bank holiday or other peak period, allow for even more time. Arrive two hours before domestic flights and up to four hours before international departures. Lines at security and check-in will be longer.

Airports in Buenos Aires

Jorge Newbery Airport (AEP)

  • AEP is around 14 kilometres from central Buenos Aires. If you're driving, catching a cab or ride-sharing from the centre, it'll take you 20 minutes or so to get there, depending on traffic conditions. If you're using public transport, expect the trip time to be around 40 minutes.

  • Searching for a convenient hotel close to Jorge Newbery Airport? If you've booked an early flight from Buenos Aires to Chiang Mai International Airport, these accommodation options will have you sleeping moments from your departure gate:

  • Jorge Newbery Airport scores high marks for on-time performance. 83.76% of flights that depart AEP arrive at their destination without delay.

Ministro Pistarini Airport (EZE)

  • You can arrive at EZE from central Buenos Aires in about 35 minutes by car, depending on traffic. The journey on public transport takes roughly 2 hours 10 minutes to travel the 32 kilometres or so.

  • Catching the earliest flight? Think about staying at one of these accommodation options near Ministro Pistarini Airport the day before your Buenos Aires to CNX flight:

  • The majority of flights that leave Ministro Pistarini Airport touch down at their destination as expected. It boasts an on-time performance rate of 83.93%.

About Chiang Mai International Airport (CNX)

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

  • Chiang Mai International Airport to central Chiang Mai is roughly 3 kilometres. If you're renting a car or getting a cab, do a little research to make your trip as easy as possible. Journey times will vary based on traffic conditions and the time of day.

  • When travelling on public transport, expect a journey time of around 25 minutes.

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

  • 751 € is currently the lowest price for a one-way ticket from Buenos Aires to Chiang Mai International Airport. Return flights start from 1.869 €. These prices can change depending on availability and demand.

  • To find cheap flights from Buenos Aires to CNX, book in advance. Airlines typically offer their most competitively priced fares when flights first go on sale.

  • If you can be flexible with your travel plans, use the 'Whole month' tool. It'll give you the lowest price in each month when searching for your Buenos Aires to Chiang Mai International Airport ticket.

  • There's no need to check back in every day to find out if fares have dropped when you create a Price Alert. We'll let you know when a better deal is available on plane tickets from Buenos Aires to CNX.

  • Find a cheap flight from Buenos Aires to Chiang Mai International Airport by using the search filters. Choose your ideal times, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

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

  • February is the quietest month for flights from Buenos Aires to Chiang Mai International Airport (CNX), while August is the most popular. Choose the ideal time to go to Chiang Mai based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • The warmest month in Chiang Mai is April, with temperatures ranging between 22ºC (72ºF) and 42ºC (108ºF). Book your Buenos Aires to CNX plane ticket then if this is the type of weather you enjoy.

  • If you like cooler conditions, look for a cheap ticket from Buenos Aires to Chiang Mai International Airport in January when temperatures are between 12ºC (54ºF) and 31ºC (88ºF).

More about Chiang Mai

  • When it comes to looking for somewhere to lay your head, you'll find the best places to stay in Chiang Mai right here. Browse these hotels as soon as you've booked your flight from Buenos Aires to Chiang Mai International Airport:

  • Your Chiang Mai visit should come with a side of sightseeing. Big-name attractions worth exploring include Songkran Festival Chiang Mai, Yi Peng and Loy Krathong (Lantern Festival) and Doi Suthep.

Explore more of Thailand

  • You've visited Chiang Mai, now it's time to discover other corners of Thailand. Journey around 257 kilometres south-east to Phitsanulok to tick off its must-visit sights. From Wat Phra Si Rattana Mahathat to Phra Si Ratana Temple (Wat Yai) and Wat Ratcha Burada Temple, there's plenty to keep you on the go.

  • If you're looking to explore another major destination in Thailand, head for Chiang Rai, roughly 153 kilometres north-east of Chiang Mai. Wat Rong Khun, Wat Phra Kaew and Wat Huai Pla Kung are among its highlights.

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