฿17,555 Cheap Flights from Sydney (SYD) to Chiang Rai (CEI)

View ฿17,555 flight on Sun, 14 Sep 2025Opens in a new window

Popular airlines from Sydney Airport (SYD) to Chiang Rai Intl. Airport (CEI)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Sydney (SYD) to Chiang Rai (CEI)

Prices were available within the past 7 days and start at ฿17,555 for one-way flights and ฿28,580 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Airways International
Mon, 13 Oct - Fri, 31 Oct
SYD
Sydney
CEI
Chiang Rai
฿28,580 Return, found 11 hours ago
฿28,580
Return
found 11 hours ago
Select Thai Airways International flight, departing Mon, 13 Oct from Sydney to Chiang Rai, returning Fri, 31 Oct, priced at ฿28,580 found 11 hours ago
Thai Airways International
Sun, 5 Oct - Sun, 19 Oct
SYD
Sydney
CEI
Chiang Rai
฿28,690 Return, found 2 days ago
฿28,690
Return
found 2 days ago
Select Thai Airways International flight, departing Sun, 5 Oct from Sydney to Chiang Rai, returning Sun, 19 Oct, priced at ฿28,690 found 2 days ago
Thai Airways International
Mon, 13 Oct - Fri, 31 Oct
SYD
Sydney
CEI
Chiang Rai
฿28,710 Return, found 11 hours ago
฿28,710
Return
found 11 hours ago
Select Thai Airways International flight, departing Mon, 13 Oct from Sydney to Chiang Rai, returning Fri, 31 Oct, priced at ฿28,710 found 11 hours ago
Thai Airways International
Sun, 5 Oct - Sun, 19 Oct
SYD
Sydney
CEI
Chiang Rai
฿28,820 Return, found 2 days ago
฿28,820
Return
found 2 days ago
Select Thai Airways International flight, departing Sun, 5 Oct from Sydney to Chiang Rai, returning Sun, 19 Oct, priced at ฿28,820 found 2 days ago
Thai Airways International
Mon, 13 Oct - Fri, 31 Oct
SYD
Sydney
CEI
Chiang Rai
฿28,840 Return, found 11 hours ago
฿28,840
Return
found 11 hours ago
Select Thai Airways International flight, departing Mon, 13 Oct from Sydney to Chiang Rai, returning Fri, 31 Oct, priced at ฿28,840 found 11 hours ago
Thai Airways International
Fri, 3 Oct - Fri, 31 Oct
SYD
Sydney
CEI
Chiang Rai
฿28,945 Return, found 5 days ago
฿28,945
Return
found 5 days ago
Select Thai Airways International flight, departing Fri, 3 Oct from Sydney to Chiang Rai, returning Fri, 31 Oct, priced at ฿28,945 found 5 days ago
Thai Airways International
Fri, 3 Oct - Fri, 31 Oct
SYD
Sydney
CEI
Chiang Rai
฿29,075 Return, found 5 days ago
฿29,075
Return
found 5 days ago
Select Thai Airways International flight, departing Fri, 3 Oct from Sydney to Chiang Rai, returning Fri, 31 Oct, priced at ฿29,075 found 5 days ago
Thai Airways International
Fri, 3 Oct - Fri, 31 Oct
SYD
Sydney
CEI
Chiang Rai
฿29,205 Return, found 5 days ago
฿29,205
Return
found 5 days ago
Select Thai Airways International flight, departing Fri, 3 Oct from Sydney to Chiang Rai, returning Fri, 31 Oct, priced at ฿29,205 found 5 days ago
Qantas Airways
Sun, 14 Sep - Sun, 28 Sep
SYD
Sydney
CEI
Chiang Rai
฿38,025 Return, found 1 day ago
฿38,025
Return
found 1 day ago
Select Qantas Airways flight, departing Sun, 14 Sep from Sydney to Chiang Rai, returning Sun, 28 Sep, priced at ฿38,025 found 1 day ago
Malaysia Airlines
Mon, 13 Oct - Fri, 31 Oct
SYD
Sydney
CEI
Chiang Rai
฿54,800 Return, found 11 hours ago
฿54,800
Return
found 11 hours ago
Select Malaysia Airlines flight, departing Mon, 13 Oct from Sydney to Chiang Rai, returning Fri, 31 Oct, priced at ฿54,800 found 11 hours ago
Flight from Sydney to Chiang Rai route information
Origin airport
Kingsford Smith Intl.
Destination airport
Chiang Rai Intl.
Airlines serving
Malaysia Airlines, Thai Airways International
Return price
฿28,580
Distance
8037 km

Perfect flights from Sydney to Chiang Rai

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Sydney to Chiang Rai. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Kingsford Smith Intl. to Chiang Rai Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿17,555 and roundtrip prices from ฿28,580. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Chiang Rai Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Chiang Rai.

Frequently asked questions

How much is a flight from Sydney Airport to Chiang Rai Intl. Airport (CEI)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip flight from SYD to Chiang Rai Intl. Airport (CEI) was ฿28,580. Fares this good don't hang around forever, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SYD to CEI?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from Sydney Airport to Mae Fah Luang - Chiang Rai Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Mascot Airport to Chiang Rai Intl. Airport (CEI) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Kingsford Smith Intl. Airport (SYD) to CEI?
The distance is around 8,100 kilometres. Earplugs? Check. Toiletries? Check. We recommend you pack all the essentials for this long-haul Sydney to Chiang Rai flight.
Which airlines fly direct from Kingsford Smith Intl. Airport (SYD) to Mae Fah Luang - Chiang Rai Intl. Airport?
Right now, no airlines offer flights directly from Kingsford Smith Intl. Airport (SYD) to Chiang Rai Intl. Airport (CEI). You'll have to book a flight with one or more stops. To score the best connections and price, lock in your fare ahead of time.
Are Mascot Airport to Chiang Rai Intl. Airport (CEI) flight tickets cheaper when they're purchased at the last minute?
Flight prices go up and down like a yo-yo, so it's no sure thing. While last-minute flight deals between Mascot Airport and Chiang Rai Intl. Airport (CEI) are possible, it also makes sense to keep an eye on prices well before you fly. In fact, some air carriers publicize their prices up to a year before the departure date. Expedia is continuously updating the biggest airfare bargains around, so check back often and be ready to lock in your seat when the price dips.

Explore a world of travel with Expedia

*Available to Expedia members.