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Cheap flights from Sydney to Istanbul from $645

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Istanbul departing on 15/10. 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

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Multiple Airlines Logo
21:15 - 10:45SYD-IST
21h 30m1 stop
Multiple Airlines Logo
07:30 - 20:30IST-SYD
53h 00m3 stops
$1,244Multiple Airlines
Find Deal
Wed, 4 Mar - Sun, 29 Mar
Multiple Airlines Logo
21:15 - 10:45SYD-IST
21h 30m1 stop
Multiple Airlines Logo
07:30 - 20:30IST-SYD
29h 00m3 stops
$1,265Multiple Airlines
Find Deal
Mon, 2 Mar - Tue, 31 Mar
Multiple Airlines Logo
21:15 - 10:45SYD-IST
21h 30m1 stop
Multiple Airlines Logo
07:30 - 20:30IST-SYD
29h 00m3 stops
$1,267Multiple Airlines
Find Deal
Wed, 4 Mar - Tue, 31 Mar
China Eastern Logo
21:30 - 07:00SYD-IST
41h 30m2 stops
China Eastern Logo
13:35 - 12:15IST-SYD
62h 40m2 stops
$1,305China Eastern
Find Deal
Sun, 2 Nov - Sun, 9 Nov
China Eastern Logo
21:30 - 08:10SYD-IST
42h 40m1 stop
China Eastern Logo
13:35 - 10:00IST-SYD
36h 25m1 stop
$1,319China Eastern
Find Deal
Fri, 21 Nov - Fri, 28 Nov
China Southern Logo
15:15 - 07:10SYD-IST
23h 55m1 stop
China Southern Logo
16:00 - 07:25IST-SYD
31h 25m2 stops
$1,326China Southern
Find Deal
Tue, 27 Jan - Tue, 31 Mar
China Southern Logo
22:10 - 06:40SYD-IST
40h 30m2 stops
China Southern Logo
16:00 - 07:25IST-SYD
31h 25m2 stops
$1,335China Southern
Find Deal
Tue, 27 Jan - Tue, 31 Mar
AirAsia X Logo
10:45 - 16:05SYD-SAW
37h 20m1 stop
AirAsia X Logo
17:20 - 09:15SAW-SYD
31h 55m1 stop
$1,364AirAsia X
Find Deal
Sat, 15 Nov - Fri, 28 Nov
Sichuan Airlines Logo
21:25 - 06:10SYD-IST
40h 45m1 stop
Sichuan Airlines Logo
15:40 - 15:15IST-SYD
39h 35m1 stop
$1,376Sichuan Airlines
Find Deal
Wed, 4 Mar - Mon, 30 Mar
AirAsia X Logo
10:45 - 16:05SYD-SAW
37h 20m1 stop
AirAsia X Logo
17:20 - 09:15SAW-SYD
31h 55m1 stop
$1,481AirAsia X
Find Deal
Sat, 15 Nov - Fri, 28 Nov

China Southern flights from Sydney to Istanbul

Our best China Southern deals on Sydney to Istanbul flight tickets
China Southern
27 Jan
SYD15:15Sydney Kingsford Smith
23h 55m
1 stop
IST07:10Istanbul
31 Mar
IST16:00Istanbul
31h 25m
2 stops
SYD07:25Sydney Kingsford Smith
$1,326
Find similar
China Southern
27 Jan
SYD22:10Sydney Kingsford Smith
40h 30m
2 stops
IST06:40Istanbul
31 Mar
IST16:00Istanbul
31h 25m
2 stops
SYD07:25Sydney Kingsford Smith
$1,335
Find similar
China Southern
27 Jan
SYD22:10Sydney Kingsford Smith
40h 30m
2 stops
IST06:40Istanbul
31 Mar
IST16:00Istanbul
31h 25m
2 stops
SYD07:25Sydney Kingsford Smith
$1,367
Find similar

China Eastern flights from Sydney to Istanbul

Our best China Eastern deals on Sydney to Istanbul flight tickets
China Eastern
2 Nov
SYD21:30Sydney Kingsford Smith
41h 30m
2 stops
IST07:00Istanbul
9 Nov
IST13:35Istanbul
62h 40m
2 stops
SYD12:15Sydney Kingsford Smith
$1,305
Find similar
China Eastern
21 Nov
SYD21:30Sydney Kingsford Smith
42h 40m
1 stop
IST08:10Istanbul
28 Nov
IST13:35Istanbul
36h 25m
1 stop
SYD10:00Sydney Kingsford Smith
$1,319
Find similar
China Eastern
15 Nov
SYD21:30Sydney Kingsford Smith
42h 40m
1 stop
IST08:10Istanbul
28 Nov
IST13:35Istanbul
40h 00m
1 stop
SYD13:35Sydney Kingsford Smith
$1,325
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Sydney to Istanbul 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 8 October 2025.
Use the filters below to find and compare flights from Sydney to Istanbul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyIstanbul

SYD - IST

SYDIST

Sydney Kingsford Smith

Wed 4/3

21:15-10:45

1 stop21h 30m

Istanbul

Sun 29/3

07:30-20:30

3 stops53h 00m

$1,244

SydneyIstanbul

SYD - IST

SYDIST

Sydney Kingsford Smith

Mon 2/3

21:15-10:45

1 stop21h 30m

Istanbul

Tue 31/3

07:30-20:30

3 stops29h 00m

$1,265

SydneyIstanbul

SYD - IST

SYDIST

Sydney Kingsford Smith

Wed 4/3

21:15-10:45

1 stop21h 30m

Istanbul

Tue 31/3

07:30-20:30

3 stops29h 00m

$1,267

SydneyIstanbul

SYD - IST

SYDIST

Sydney Kingsford Smith

Sun 2/11

21:30-07:00

2 stops41h 30m

Istanbul

Sun 9/11

13:35-12:15

2 stops62h 40m

$1,305

SydneyIstanbul

SYD - IST

SYDIST

Sydney Kingsford Smith

Fri 21/11

21:30-08:10

1 stop42h 40m

Istanbul

Fri 28/11

13:35-10:00

1 stop36h 25m

$1,319

SydneyIstanbul

SYD - IST

SYDIST

Sydney Kingsford Smith

Tue 27/1

15:15-07:10

1 stop23h 55m

Istanbul

Tue 31/3

16:00-07:25

2 stops31h 25m

$1,326

SydneyIstanbul

SYD - IST

SYDIST

Sydney Kingsford Smith

Tue 27/1

22:10-06:40

2 stops40h 30m

Istanbul

Tue 31/3

16:00-07:25

2 stops31h 25m

$1,335

SydneyIstanbul

SYD - SAW

SYDSAW

Sydney Kingsford Smith

Sat 15/11

10:45-16:05

1 stop37h 20m

Istanbul Sabiha Gokcen

Fri 28/11

17:20-09:15

1 stop31h 55m

$1,364

SydneyIstanbul

SYD - IST

SYDIST

Sydney Kingsford Smith

Wed 4/3

21:25-06:10

1 stop40h 45m

Istanbul

Mon 30/3

15:40-15:15

1 stop39h 35m

$1,376

SydneyIstanbul

SYD - SAW

SYDSAW

Sydney Kingsford Smith

Sat 15/11

10:45-16:05

1 stop37h 20m

Istanbul Sabiha Gokcen

Fri 28/11

17:20-09:15

1 stop31h 55m

$1,481

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Istanbul from

How to get the cheapest flight ticket from Sydney to Istanbul

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 cheapest month to fly to Istanbul?

The month of November is, on average, the cheapest month to fly to Istanbul from Sydney, with most prices found around $1,483. The month of February is another great option to travel to Istanbul, with average flight prices from Sydney averaging around $1,486.

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

The cheapest day to depart on your flight to Istanbul is on a Tuesday when prices can be found for as low as $1,702. This is often the case because there is less demand to fly during this day of the week. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Sydney to Istanbul for around $1,851.

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

In the morning is the cheapest time of day to fly from Sydney to Istanbul when you can find flight prices for as low as $1,665. Flying to Istanbul in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at midday because they tend to be around $1,826. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

You are more likely to see cheaper flights to Istanbul from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Istanbul for around $1,711 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Istanbul from Sydney for as low as $1,513 on momondo.

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

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

Cheap Sydney to Istanbul flight deals and tips

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

Fastest flight time

21h 05m

Direct flights

Every day

Airports in Istanbul

1 airport
The fastest flight from Sydney to Istanbul takes 21h 05m
Direct flights go from Sydney to Istanbul every day.
There is 1 airport near Istanbul: Istanbul (IST)
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  • How far is Sydney Kingsford Smith to Istanbul by plane?

    There are 14936.8 km between Sydney Kingsford Smith and Istanbul. In terms of flight time, this usually takes a little over 21h 30m.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Istanbul.

  • What documentation or ID do you need to fly to Istanbul?

    The travel and health documents required for your trip to Istanbul can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Istanbul. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Sydney to Istanbul

Compare and see reviews for airlines that fly from Sydney to Istanbul with momondo
Airline
Rating
Free cancellation
Price
Air ChinaPriceFrom $960Free cancellationRating
7.2
113 reviews
Search Air China flights
Sichuan AirlinesPriceFrom $975Free cancellationRating
0.0
0 reviews
Search Sichuan Airlines flights
China SouthernPriceFrom $1,027Free cancellationRating
7.4
116 reviews
Search China Southern flights
China EasternPriceFrom $1,037Free cancellationRating
7.2
168 reviews
Search China Eastern flights
AirAsia XPriceFrom $1,187Free cancellationRating
6.4
43 reviews
Search AirAsia X flights
Turkish AirlinesPriceFrom $1,286Free cancellationRating
7.3
3,991 reviews
Search Turkish Airlines flights
Etihad AirwaysPriceFrom $1,298Free cancellationRating
7.4
1,269 reviews
Search Etihad Airways flights
Malaysia AirlinesPriceFrom $1,317Free cancellationRating
7.3
278 reviews
Search Malaysia Airlines flights
Qatar AirwaysPriceFrom $1,333Free cancellationRating
7.4
3,645 reviews
Search Qatar Airways flights
Asiana AirlinesPriceFrom $1,383Free cancellationRating
8.2
486 reviews
Search Asiana Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Sydney to Istanbul . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Sydney to Istanbul flights to just show those with flexible booking policies.

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

Once you have performed a search for Sydney to Istanbul 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 Sydney to Istanbul right now. Can momondo alert me if prices change?

Price alerts on flights to Istanbul from Sydney are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Turkey

Fly into one of these airports located in Istanbul

Airports listed have a maximum distance of 33.6 km from Istanbul
Istanbul Airport
Istanbul Sabiha Gokcen Airport