$174 Flights from Sydney (SYD) to Chiang Mai (CNX)

Q: How much are round-trip flights from Sydney to Chiang Mai?

The best price we found for a round-trip flight from Sydney to Chiang Mai is $347. 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.

Q: Which airlines fly direct from Sydney to Chiang Mai?

Currently, there are no airlines that fly direct from Sydney to Chiang Mai. But we found flights with one or more stops from $347.

Q: How many flights are there a week from Sydney to Chiang Mai?

There are no flights flying from Sydney to Chiang Mai, as of April 2025.

Q: When is the cheapest time to fly from Sydney to Chiang Mai?

The cheapest month to fly from Sydney to Chiang Mai is usually April 2025.

Q: Which upcoming date is cheapest to fly from Sydney Airport to Chiang Mai Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sydney Airport to Chiang Mai Airport on Monday, May 19, 2025 .

Q: Can I get a direct flight from Sydney Airport to Chiang Mai Airport?

No airlines currently offer direct flights between Sydney Airport and Chiang Mai Airport. Most routes have one or more stops.

Q: How can I find the best flight deal to Chiang Mai?

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.

Q: When is the best time to book flights to Chiang Mai?

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.

Q: Which is the cheapest airline to fly with from Sydney Airport to Chiang Mai?

Currently, Scoot offers the cheapest flight tickets to Chiang Mai.

Compare Sydney to Chiang Mai flight deals

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

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Flight deals from Sydney to Chiang Mai

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

Chiang Mai.$174 per passenger.Departing Mon, Jun 9.One-way flight with Scoot.Outbound indirect flight with Scoot, departing from Sydney on Mon, Jun 9, arriving in Chiang Mai.Price includes taxes and charges.From $174, select.

Chiang Mai.$179 per passenger.Departing Fri, May 23.One-way flight with Scoot.Outbound indirect flight with Scoot, departing from Sydney on Fri, May 23, arriving in Chiang Mai.Price includes taxes and charges.From $179, select.

Chiang Mai.$187 per passenger.Departing Mon, Apr 28.One-way flight with Scoot.Outbound indirect flight with Scoot, departing from Sydney on Mon, Apr 28, arriving in Chiang Mai.Price includes taxes and charges.From $187, select.

Chiang Mai.$200 per passenger.Departing Mon, Jul 21.One-way flight with Scoot.Outbound indirect flight with Scoot, departing from Sydney on Mon, Jul 21, arriving in Chiang Mai.Price includes taxes and charges.From $200, select.

Chiang Mai.$200 per passenger.Departing Mon, Aug 4.One-way flight with Scoot.Outbound indirect flight with Scoot, departing from Sydney on Mon, Aug 4, arriving in Chiang Mai.Price includes taxes and charges.From $200, select.

Chiang Mai.$200 per passenger.Departing Sun, Sep 14.One-way flight with Scoot.Outbound indirect flight with Scoot, departing from Sydney on Sun, Sep 14, arriving in Chiang Mai.Price includes taxes and charges.From $200, select.

Chiang Mai.$204 per passenger.Departing Tue, Oct 14.One-way flight with Scoot.Outbound indirect flight with Scoot, departing from Sydney on Tue, Oct 14, arriving in Chiang Mai.Price includes taxes and charges.From $204, select.

Chiang Mai.$214 per passenger.Departing Mon, Nov 10.One-way flight with Scoot.Outbound indirect flight with Scoot, departing from Sydney on Mon, Nov 10, arriving in Chiang Mai.Price includes taxes and charges.From $214, select.

Find the cheapest month to fly from Sydney to Chiang Mai

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

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Sydney to Chiang Mai: Alternative routes

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

Sydney to Chiang Mai: Flight information

The things to know before you go.

Cheapest flight found	$174
Cheapest month to fly	June

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

How much are round-trip flights from Sydney to Chiang Mai?

Which airlines fly direct from Sydney to Chiang Mai?

How many flights are there a week from Sydney to Chiang Mai?

When is the cheapest time to fly from Sydney to Chiang Mai?

Which upcoming date is cheapest to fly from Sydney Airport to Chiang Mai Airport on?

Can I get a direct flight from Sydney Airport to Chiang Mai Airport?

How can I find the best flight deal to Chiang Mai?

When is the best time to book flights to Chiang Mai?

Which is the cheapest airline to fly with from Sydney Airport to Chiang Mai?

Traveling from Sydney (Kingsford Smith) Airport (SYD) to Chiang Mai International Airport (CNX): what you need to know

You can expect longer lines during popular months like July and other peak periods. Arriving up to four hours in advance for international flights and two hours for a domestic departure will help ensure a smooth travel experience.
If you'd like to have a stopover for your flight from Sydney (Kingsford Smith) Airport to Chiang Mai International Airport, simply deselect 'Direct flights only' and explore your options. These are the top stopovers between SYD and CNX:
- Taiwan Taoyuan International Airport
- Hong Kong International Airport
- Suvarnabhumi Airport
To find out whether you need a visa to enter Thailand, check with your airline and the local consulate or embassy. They'll provide you with all the necessary information, including any other travel documents you may need after booking your cheap ticket from SYD to CNX.

How to find the cheapest flights from Sydney (Kingsford Smith) Airport (SYD) to Chiang Mai International Airport (CNX)

$174 is the best price for a one-way ticket from Sydney (Kingsford Smith) Airport to Chiang Mai International Airport. Return flights start at $347. These fares can change depending on demand and availability.
It's often best to book as early as possible if you want to find cheap tickets from SYD to CNX. That's because airlines change prices based on demand, which tends to rise closer to the date of departure.
The 'Whole month' search tool shows you the cheapest tickets from Sydney (Kingsford Smith) Airport to Chiang Mai International Airport across the entire month. It's the best way to find a bargain if your travel dates aren't set in stone.
Finding a cheap ticket from SYD to CNX is straightforward with Price Alerts. Simply set up one of these automatic alerts and we'll get in touch when the price has dropped.
Take advantage of filters to find the ideal journey for you. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Sydney (Kingsford Smith) Airport to Chiang Mai International Airport, use the 'Sort by' tool. You can also filter results by airline, arrival and departure times, and journey duration.

Handy information about Sydney (Kingsford Smith) Airport (SYD)

Traveling from central Sydney to Sydney (Kingsford Smith) Airport takes about 27 minutes by public transport. If you drive, ride-share or get a cab, you'll cover the 11 miles in 21 minutes or so, depending on traffic conditions.
Want a hassle-free start to your vacation? Stay near SYD. Whether you're boarding an early flight from Sydney (Kingsford Smith) Airport to Chiang Mai International Airport or just don't want to be rushed, these hotels are perfect:

Arriving at Chiang Mai International Airport (CNX)

The last thing you need is a lengthy journey to your hotel if you're arriving on a late flight from Sydney (Kingsford Smith) Airport to Chiang Mai International Airport. Check in to one of these accommodation options near CNX instead:

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

Chiang Mai International Airport to central Chiang Mai takes about 10 minutes in a car. It's approximately 3 miles away. Find out what options are available, such as car rentals, cabs or ride-sharing.
When traveling by public transport, expect a journey time of roughly 23 minutes.

When to fly to Chiang Mai International Airport (CNX)

August is the busiest month for flights from Sydney (Kingsford Smith) Airport to Chiang Mai International Airport. To avoid the crowds, visit Chiang Mai in February.
Book your flight from Sydney (Kingsford Smith) Airport to Chiang Mai International Airport for April if you'd like to visit Chiang Mai during its warmest month. Expect temperatures of between 72ºF and 108ºF.
Look for cheap tickets from SYD to CNX in January if you like traveling in cooler conditions. Temperatures are at their lowest around then, ranging between 54ºF and 88ºF on average.

More about Chiang Mai

Start your Chiang Mai trip right by finding a great place to stay. As soon as you've booked your flight from SYD to CNX, check out our selection of accommodation options including:
There are so many things to see and do in this city it can be difficult to know where to begin. Doi Suthep, Kalare Night Bazaar and Wat Phra Singh are leading attractions which should be on any well-planned Chiang Mai itinerary.

Complete your Chiang Mai trip with hotels and a car rental

After you've secured your cheap ticket to Chiang Mai International Airport, discover the lowest prices and exclusive rates for hotels. You can also compare a range of car rental companies in one go to find the best car rental price for your Chiang Mai escape.