Istanbul (IST) to Sydney (SYD) flight deal in business from $2,423

KEKorean AirOZAsiana Airlines

One Way•Business Class

IST

Atatürk International Airport (Yesilköy)

Istanbul, Turkey

SYD

Sydney Airport

Sydney, Australia

$4,439 USD

-45%$2,423 USD

Verified 17 days ago

October 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

28$4,9282930$6,5951$6,6412$4,9283$4,9284$4,2405$2,42467$6,64089$6,75110$6,63611121314$4,242151617$3,76618$3,76619$3,7662021$4,928222324$4,00725$3,76626$3,76627$10,60828$2,51529$3,4483031$10,6101$2,514

Extremely Rare Availability

3% of dates checked are available within 10% of the lowest price

Saturday, October 10th, 2026

Outbound Flights

29h 50m·1 stop

$6,636 USD

ISTOct 10 17:30

→

ICNOct 11 09:20

OZ 552Boeing 777

9h 50m layover

ICNOct 11 19:10

→

SYDOct 12 07:20

KE 401Boeing 787-10

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