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Flight Deals from Chiang Mai to Sydney from $619

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Bundle + Save

Top flight deals from leading airlines:

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... and +100s more

Incredible Deals

Save up to 50% on select flights with Priceline

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Save an average of $240 per person when bundling your flight and hotel together with Priceline

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If a VIP member finds a better price elsewhere, we'll refund up to 200% of the difference

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Stops

  • Up to 1 stop
    $1083

Airlines

  • Bangkok Air
    $1729
  • Cathay Pacific
    $1306
  • China Eastern
    $1482
  • China Southern Airlines
    $1348
  • Hahn Air
    $1119
  • Qantas
    $1083
  • Thai Airways International
    $1122

Cabin Class

  • Economy
    $1083

Departure Airports

  • Chiang Mai International Airport
    $1083

Arrival Airports

  • Sydney Kingsford Smith International Airport
    $1083

Layover Airports

  • Guangzhou Baiyun International Airport
    $1348
  • Hong Kong International Airport
    $1306
  • Shanghai Pudong International Airport
    $1482
  • Singapore Changi Airport
    $1119
  • Suvarnabhumi Airport
    $1083

Best Price. GUARANTEED.

Exclusively for Priceline Members
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We'll refund the difference if you find a lower price.

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BUNDLE & SAVE
Book a flight & hotel together for extra savings.
On average save $240 per traveler
Bangkok Air Logo
Bangkok Air

07/24/25

CNX
17h 15m
BKK

07/25/25

SYD
Qantas Logo
Qantas

07/31/25

SYD
26h 30m
BKK

08/01/25

CNX
$1083
Bangkok Air Logo
Bangkok Air

07/24/25

CNX
17h 15m
BKK

07/25/25

SYD
Qantas Logo
Qantas

07/31/25

SYD
28h 25m
BKK

08/01/25

CNX
$1083
Bangkok Air Logo
Bangkok Air

07/24/25

CNX
15h 30m
BKK

07/25/25

SYD
Qantas Logo
Qantas

07/31/25

SYD
26h 30m
BKK

08/01/25

CNX
$1083
Bangkok Air Logo
Bangkok Air

07/24/25

CNX
17h 15m
BKK

07/25/25

SYD
Qantas Logo
Qantas

07/31/25

SYD
30h 55m
BKK

08/01/25

CNX
$1083
Bangkok Air Logo
Bangkok Air

07/24/25

CNX
15h 30m
BKK

07/25/25

SYD
Qantas Logo
Qantas

07/31/25

SYD
28h 25m
BKK

08/01/25

CNX
$1083
Bangkok Air Logo
Bangkok Air

07/24/25

CNX
15h 30m
BKK

07/25/25

SYD
Qantas Logo
Qantas

07/31/25

SYD
30h 55m
BKK

08/01/25

CNX
$1083
Estelar Latinoamerica Logo
Estelar Latinoamerica

07/24/25

CNX
14h 55m
SIN

07/25/25

SYD
Estelar Latinoamerica Logo
Estelar Latinoamerica

07/31/25

SYD
16h 30m
SIN

08/01/25

CNX
$1119
Thai Airways International Logo
Thai Airways International

07/24/25

CNX
15h 50m
BKK

07/25/25

SYD
Thai Airways International Logo
Thai Airways International

07/31/25

SYD
12h 10m
BKK

07/31/25

CNX
$1122
Thai Airways International Logo
Thai Airways International

07/24/25

CNX
14h 25m
BKK

07/25/25

SYD
Thai Airways International Logo
Thai Airways International

07/31/25

SYD
12h 10m
BKK

07/31/25

CNX
$1122
Thai Airways International Logo
Thai Airways International

07/24/25

CNX
15h 50m
BKK

07/25/25

SYD
Thai Airways International Logo
Thai Airways International

07/31/25

SYD
13h 30m
BKK

07/31/25

CNX
$1151
Thai Airways International Logo
Thai Airways International

07/24/25

CNX
14h 25m
BKK

07/25/25

SYD
Thai Airways International Logo
Thai Airways International

07/31/25

SYD
13h 30m
BKK

07/31/25

CNX
$1151
Qantas Logo
Qantas

07/24/25

CNX
17h 15m
BKK

07/25/25

SYD
Qantas Logo
Qantas

07/31/25

SYD
28h 25m
BKK

08/01/25

CNX
$1183
Cathay Pacific Logo
Cathay Pacific

07/24/25

CNX
21h 20m
HKG

07/25/25

SYD
Cathay Pacific Logo
Cathay Pacific

07/31/25

SYD
14h
HKG

07/31/25

CNX
$1306
Cathay Pacific Logo
Cathay Pacific

07/24/25

CNX
16h 40m
HKG

07/25/25

SYD
Cathay Pacific Logo
Cathay Pacific

07/31/25

SYD
14h
HKG

07/31/25

CNX
$1306
Cathay Pacific Logo
Cathay Pacific

07/24/25

CNX
19h 10m
HKG

07/25/25

SYD
Cathay Pacific Logo
Cathay Pacific

07/31/25

SYD
14h
HKG

07/31/25

CNX
$1306
Cathay Pacific Logo
Cathay Pacific

07/24/25

CNX
34h 15m
HKG

07/26/25

SYD
Cathay Pacific Logo
Cathay Pacific

07/31/25

SYD
14h
HKG

07/31/25

CNX
$1322
Cathay Pacific Logo
Cathay Pacific

07/24/25

CNX
31h 45m
HKG

07/26/25

SYD
Cathay Pacific Logo
Cathay Pacific

07/31/25

SYD
14h
HKG

07/31/25

CNX
$1322
Cathay Pacific Logo
Cathay Pacific

07/24/25

CNX
21h 45m
HKG

07/25/25

SYD
Cathay Pacific Logo
Cathay Pacific

07/31/25

SYD
14h
HKG

07/31/25

CNX
$1322
Cathay Pacific Logo
Cathay Pacific

07/24/25

CNX
30h 40m
HKG

07/25/25

SYD
Cathay Pacific Logo
Cathay Pacific

07/31/25

SYD
14h
HKG

07/31/25

CNX
$1322
China Southern Airlines Logo
China Southern Airlines

07/24/25

CNX
21h 50m
CAN

07/25/25

SYD
China Southern Airlines Logo
China Southern Airlines

07/31/25

SYD
34h 35m
CAN

08/01/25

CNX
$1348
China Southern Airlines Logo
China Southern Airlines

07/24/25

CNX
21h 50m
CAN

07/25/25

SYD
China Southern Airlines Logo
China Southern Airlines

07/31/25

SYD
23h 5m
CAN

08/01/25

CNX
$1348
Bangkok Air Logo
Bangkok Air

07/24/25

CNX
21h 10m
BKK

07/25/25

SYD
Thai Airways International Logo
Thai Airways International

07/31/25

SYD
12h 10m
BKK

07/31/25

CNX
$1433
Thai Airways International Logo
Thai Airways International

07/24/25

CNX
21h 55m
BKK

07/25/25

SYD
Thai Airways International Logo
Thai Airways International

07/31/25

SYD
12h 10m
BKK

07/31/25

CNX
$1446
Thai Airways International Logo
Thai Airways International

07/24/25

CNX
19h
BKK

07/25/25

SYD
Thai Airways International Logo
Thai Airways International

07/31/25

SYD
12h 10m
BKK

07/31/25

CNX
$1446
China Eastern Logo
China Eastern

07/24/25

CNX
18h 40m
PVG

07/25/25

SYD
China Eastern Logo
China Eastern

07/31/25

SYD
19h 55m
PVG

08/01/25

CNX
$1482
China Eastern Logo
China Eastern

07/24/25

CNX
18h 40m
PVG

07/25/25

SYD
China Eastern Logo
China Eastern

07/31/25

SYD
29h 25m
PVG

08/01/25

CNX
$1482
China Southern Airlines Logo
China Southern Airlines

07/24/25

CNX
34h 35m
CAN

07/26/25

SYD
China Southern Airlines Logo
China Southern Airlines

07/31/25

SYD
34h 35m
CAN

08/01/25

CNX
$1556
China Southern Airlines Logo
China Southern Airlines

07/24/25

CNX
34h 35m
CAN

07/26/25

SYD
China Southern Airlines Logo
China Southern Airlines

07/31/25

SYD
23h 5m
CAN

08/01/25

CNX
$1556
Bangkok Air Logo
Bangkok Air

07/24/25

CNX
17h 15m
BKK

07/25/25

SYD
Bangkok Air Logo
Bangkok Air

07/31/25

SYD
28h 25m
BKK

08/01/25

CNX
$1729
Bangkok Air Logo
Bangkok Air

07/24/25

CNX
17h 15m
BKK

07/25/25

SYD
Bangkok Air Logo
Bangkok Air

07/31/25

SYD
26h 30m
BKK

08/01/25

CNX
$1729

Top Deals on flights from Chiang Mai to Sydney

Chiang Mai, TH (CNX) - Sydney, AU (SYD)

Estelar Latinoamerica Logo
Estelar Latinoamerica

Jul 24

CNX
14h 55m
SIN

Jul 25

SYD

as low as

$619

Chiang Mai, TH (CNX) - Sydney, AU (SYD)

Thai Airways International Logo
Thai Airways International

Jul 24

CNX
14h 25m
BKK

Jul 25

SYD

as low as

$681

Chiang Mai, TH (CNX) - Sydney, AU (SYD)

Thai Airways International Logo
Thai Airways International

Jul 24

CNX
15h 50m
BKK

Jul 25

SYD

as low as

$681

Chiang Mai, TH (CNX) - Sydney, AU (SYD)

 Logo

Jul 24

CNX
16h 20m
KUL

Jul 25

SYD

as low as

$794

Chiang Mai, TH (CNX) - Sydney, AU (SYD)

 Logo

Jul 24

CNX
25h 55m
KUL

Jul 25

SYD

as low as

$799

Chiang Mai, TH (CNX) - Sydney, AU (SYD)

Bangkok Air Logo
Bangkok Air

Jul 24

CNX
15h 30m
BKK

Jul 25

SYD

as low as

$800

Chiang Mai, TH (CNX) - Sydney, AU (SYD)

Bangkok Air Logo
Bangkok Air

Jul 24

CNX
17h 15m
BKK

Jul 25

SYD

as low as

$800

Chiang Mai, TH (CNX) - Sydney, AU (SYD)

Cathay Pacific Logo
Cathay Pacific

Jul 24

CNX
21h 20m
HKG

Jul 25

SYD

as low as

$982

Chiang Mai, TH (CNX) - Sydney, AU (SYD)

Cathay Pacific Logo
Cathay Pacific

Jul 24

CNX
19h 10m
HKG

Jul 25

SYD

as low as

$982

Chiang Mai, TH (CNX) - Sydney, AU (SYD)

China Southern Airlines Logo
China Southern Airlines

Jul 24

CNX
21h 50m
CAN

Jul 25

SYD

as low as

$1018

Chiang Mai, TH (CNX) - Sydney, AU (SYD)

 Logo

Jul 24

CNX
36h 45m
PEK

Jul 26

SYD

as low as

$1103

Chiang Mai, TH (CNX) - Sydney, AU (SYD)

Bangkok Air Logo
Bangkok Air

Jul 24

CNX
17h 15m
BKK

Jul 25

SYD

as low as

$1245

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