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Cheap flights from Istanbul to Sydney from $688

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Istanbul to Sydney departing on 18/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:00 - 12:20
IST
-
SYD
32h 20m2 stops
Multiple Airlines Logo
21:15 - 10:45
SYD
-
IST
21h 30m1 stop
$1,487Multiple Airlines
Sat, 28 Feb - Mon, 9 Mar
Sichuan Airlines Logo
15:30 - 14:40
IST
-
SYD
39h 10m1 stop
Sichuan Airlines Logo
21:25 - 06:10
SYD
-
IST
40h 45m1 stop
$1,489Sichuan Airlines
Fri, 26 Dec - Mon, 26 Jan
Multiple Airlines Logo
15:30 - 14:40
IST
-
SYD
39h 10m1 stop
Multiple Airlines Logo
12:00 - 07:00
SYD
-
IST
27h 00m2 stops
$1,490Multiple Airlines
Wed, 24 Dec - Mon, 12 Jan
Sichuan Airlines Logo
15:30 - 14:40
IST
-
SYD
39h 10m1 stop
Sichuan Airlines Logo
21:25 - 06:10
SYD
-
IST
40h 45m1 stop
$1,492Sichuan Airlines
Fri, 26 Dec - Fri, 16 Jan
AirAsia X Logo
17:20 - 09:15
SAW
-
SYD
31h 55m1 stop
AirAsia X Logo
21:50 - 16:05
SYD
-
SAW
26h 15m1 stop
$1,493AirAsia X
Fri, 26 Dec - Sun, 25 Jan
Multiple Airlines Logo
20:00 - 12:20
IST
-
SYD
32h 20m2 stops
Multiple Airlines Logo
20:50 - 16:40
SYD
-
IST
26h 50m1 stop
$1,498Multiple Airlines
Thu, 19 Mar - Wed, 15 Apr
AirAsia X Logo
17:20 - 09:15
SAW
-
SYD
31h 55m1 stop
AirAsia X Logo
10:45 - 16:05
SYD
-
SAW
37h 20m1 stop
$1,504AirAsia X
Fri, 26 Dec - Sat, 24 Jan
Multiple Airlines Logo
01:10 - 18:50
IST
-
SYD
33h 40m3 stops
Multiple Airlines Logo
13:35 - 13:50
SYD
-
IST
32h 15m3 stops
$1,504Multiple Airlines
Mon, 2 Mar - Tue, 10 Mar
Multiple Airlines Logo
20:00 - 12:20
IST
-
SYD
32h 20m2 stops
Multiple Airlines Logo
21:15 - 10:45
SYD
-
IST
21h 30m1 stop
$1,507Multiple Airlines
Mon, 2 Mar - Wed, 11 Mar
AirAsia X Logo
17:20 - 20:35
SAW
-
SYD
43h 15m1 stop
AirAsia X Logo
21:50 - 16:05
SYD
-
SAW
26h 15m1 stop
$1,552AirAsia X
Mon, 9 Feb - Sun, 15 Mar

Sichuan Airlines flights from Istanbul to Sydney

Our best Sichuan Airlines deals on Istanbul to Sydney flight tickets
Sichuan Airlines
26 Dec
IST15:30Istanbul
39h 10m
1 stop
SYD14:40Sydney Kingsford Smith
28 Jan
SYD21:25Sydney Kingsford Smith
40h 45m
1 stop
IST06:10Istanbul
$1,489
Find similar
Sichuan Airlines
26 Dec
IST15:30Istanbul
39h 10m
1 stop
SYD14:40Sydney Kingsford Smith
14 Jan
SYD21:25Sydney Kingsford Smith
40h 45m
1 stop
IST06:10Istanbul
$1,492
Find similar
Sichuan Airlines
6 Mar
IST15:30Istanbul
39h 10m
1 stop
SYD14:40Sydney Kingsford Smith
11 Mar
SYD21:25Sydney Kingsford Smith
40h 45m
1 stop
IST06:10Istanbul
$1,513
Find similar

AirAsia X flights from Istanbul to Sydney

Our best AirAsia X deals on Istanbul to Sydney flight tickets
AirAsia X
26 Dec
SAW17:20Istanbul Sabiha Gokcen
31h 55m
1 stop
SYD09:15Sydney Kingsford Smith
25 Jan
SYD21:50Sydney Kingsford Smith
26h 15m
1 stop
SAW16:05Istanbul Sabiha Gokcen
$1,493
Find similar
AirAsia X
26 Dec
SAW17:20Istanbul Sabiha Gokcen
31h 55m
1 stop
SYD09:15Sydney Kingsford Smith
24 Jan
SYD10:45Sydney Kingsford Smith
37h 20m
1 stop
SAW16:05Istanbul Sabiha Gokcen
$1,504
Find similar
AirAsia X
9 Feb
SAW17:20Istanbul Sabiha Gokcen
43h 15m
1 stop
SYD20:35Sydney Kingsford Smith
15 Mar
SYD21:50Sydney Kingsford Smith
26h 15m
1 stop
SAW16:05Istanbul Sabiha Gokcen
$1,552
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Istanbul to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 14 December 2025.
Use the filters below to find and compare flights from Istanbul to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Sat 28/2

20:00-12:20

2 stops32h 20m

Sydney Kingsford Smith

Mon 9/3

21:15-10:45

1 stop21h 30m

$1,487

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Fri 26/12

15:30-14:40

1 stop39h 10m

Sydney Kingsford Smith

Mon 26/1

21:25-06:10

1 stop40h 45m

$1,489

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Wed 24/12

15:30-14:40

1 stop39h 10m

Sydney Kingsford Smith

Mon 12/1

12:00-07:00

2 stops27h 00m

$1,490

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Fri 26/12

15:30-14:40

1 stop39h 10m

Sydney Kingsford Smith

Fri 16/1

21:25-06:10

1 stop40h 45m

$1,492

IstanbulSydney

SAW - SYD

SAWSYD

Istanbul Sabiha Gokcen

Fri 26/12

17:20-09:15

1 stop31h 55m

Sydney Kingsford Smith

Sun 25/1

21:50-16:05

1 stop26h 15m

$1,493

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Thu 19/3

20:00-12:20

2 stops32h 20m

Sydney Kingsford Smith

Wed 15/4

20:50-16:40

1 stop26h 50m

$1,498

IstanbulSydney

SAW - SYD

SAWSYD

Istanbul Sabiha Gokcen

Fri 26/12

17:20-09:15

1 stop31h 55m

Sydney Kingsford Smith

Sat 24/1

10:45-16:05

1 stop37h 20m

$1,504

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Mon 2/3

01:10-18:50

3 stops33h 40m

Sydney Kingsford Smith

Tue 10/3

13:35-13:50

3 stops32h 15m

$1,504

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Mon 2/3

20:00-12:20

2 stops32h 20m

Sydney Kingsford Smith

Wed 11/3

21:15-10:45

1 stop21h 30m

$1,507

IstanbulSydney

SAW - SYD

SAWSYD

Istanbul Sabiha Gokcen

Mon 9/2

17:20-20:35

1 stop43h 15m

Sydney Kingsford Smith

Sun 15/3

21:50-16:05

1 stop26h 15m

$1,552

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Sydney from

How to get the cheapest flight ticket from Istanbul to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Istanbul and Sydney?

What is the cheapest month to fly to Sydney?

The month of November is, on average, the cheapest month to fly to Sydney from Istanbul, with most prices found around $1,516. If you aren’t able to travel to Sydney during the month of November, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $1,535.

What is the cheapest day to depart on your flight to Sydney?

Our data shows that Saturday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $1,714. The most expensive day to fly to Sydney is Tuesday, with ticket prices averaging around $2,103.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is in the morning. momondo users have found flights departing from Istanbul to Sydney in the morning for as low as $1,488. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are $2,048 on average. Flights to Sydney from Istanbul at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Istanbul to Sydney Kingsford Smith flight route?

Fly from Istanbul to Sydney Kingsford Smith for the best Istanbul - Sydney Kingsford Smith flight prices

How far in advance should I book a flight to Sydney?

You are more likely to see cheaper flights to Sydney from Istanbul when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $1,778 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Istanbul for as low as $1,683 on momondo.

What cabin class options are available on Istanbul to Sydney Kingsford Smith flights?

There are 2 cabin classes available to choose from on Istanbul to Sydney Kingsford Smith flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Istanbul to Sydney flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Istanbul to Sydney

Fastest flight time

20h 15m

Direct flights

Thu, Fri and Sun

Airports in Sydney

1 airport
The fastest flight from Istanbul to Sydney takes 20h 15m
Direct flights go from Istanbul to Sydney on Thursday, Friday and Sunday. There are no airlines offering direct flights..
There is 1 airport in Sydney. From Istanbul there are direct flights to Sydney Kingsford Smith (SYD).
Search flight deals

  • How far is Istanbul to Sydney Kingsford Smith by plane?

    The straight-line distance from Istanbul to Sydney Kingsford Smith is 14936.8 km. A reasonable flight in good conditions will take 20h 15m.

  • When did momondo last update prices for flights from Istanbul to Sydney Kingsford Smith Airport?

    Prices for flights from Istanbul to Sydney Kingsford Smith Airport refresh daily.

  • How many operators does momondo search for flights from Istanbul to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from Istanbul to Sydney Kingsford Smith Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Istanbul to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Istanbul to Sydney

Compare and see reviews for airlines that fly from Istanbul to Sydney with momondo
Airline
Rating
Free cancellation
Price
Etihad AirwaysPriceFrom $1,264Free cancellationRating
7.4
1,332 reviews
Search Etihad Airways flights
Turkish AirlinesPriceFrom $1,374Free cancellationRating
7.3
4,097 reviews
Search Turkish Airlines flights
Thai AirwaysPriceFrom $1,494Free cancellationRating
7.8
366 reviews
Search Thai Airways flights
EmiratesPriceFrom $1,507Free cancellationRating
8.1
3,440 reviews
Search Emirates flights
Qatar AirwaysPriceFrom $1,691Free cancellationRating
7.4
3,682 reviews
Search Qatar Airways flights
Qantas AirwaysPriceFrom $2,051Free cancellationRating
7.5
946 reviews
Search Qantas Airways flights

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Terrigal
Penrith
Katoomba
Lithgow
Leura
Manly
Bondi Beach
Coogee
Cronulla
Randwick
Charlestown
Newport
Swansea

Why use momondo?

Why should I use momondo to find a flight deal from Istanbul to Sydney?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Istanbul to Sydney. momondo saves you time and could save you money on your trip.

Can I find flights from Istanbul to Sydney with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Sydney from Istanbul with this policy.

How can momondo help me find flights from Istanbul to Sydney?

Once you have performed a search for Istanbul to Sydney flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Istanbul to Sydney right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sydney, momondo offers a useful price alert feature which will track prices for flights to Sydney from Istanbul and alert you when they change.

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