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Look for other cheap flights to Istanbul

$573 Cheap flights to Istanbul

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Istanbul departing on 21/7. 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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Find the cheapest flights from Australia to Istanbul

Cheap return flights

Enter your travel dates to find the best prices.
China Eastern Logo
11:00 - 08:10
SYD
-
IST
28h 10m
1 stop
China Eastern Logo
14:00 - 12:35
IST
-
SYD
39h 35m
1 stop
$1,193China Eastern
Mon, 8 Jun - Wed, 17 Jun
China Eastern Logo
10:05 - 07:00
SYD
-
IST
27h 55m
2 stops
China Eastern Logo
14:00 - 12:35
IST
-
SYD
39h 35m
1 stop
$1,196China Eastern
Sun, 14 Jun - Sat, 27 Jun
China Eastern Logo
11:00 - 08:10
SYD
-
IST
28h 10m
1 stop
China Eastern Logo
14:00 - 09:00
IST
-
SYD
36h 00m
1 stop
$1,207China Eastern
Tue, 26 May - Tue, 8 Sep
Etihad Airways Logo
21:30 - 13:05
SYD
-
IST
23h 35m
1 stop
Etihad Airways Logo
14:00 - 17:55
IST
-
SYD
19h 55m
1 stop
$1,226Etihad Airways
Mon, 12 Oct - Thu, 26 Nov
China Southern Logo
10:20 - 06:35
BNE
-
IST
27h 15m
2 stops
China Southern Logo
15:30 - 08:25
IST
-
BNE
33h 55m
2 stops
$1,272China Southern
Fri, 22 May - Thu, 11 Jun
China Southern Logo
10:10 - 06:35
BNE
-
IST
27h 25m
2 stops
China Southern Logo
15:30 - 08:25
IST
-
BNE
33h 55m
2 stops
$1,307China Southern
Mon, 11 May - Mon, 18 May
Turkish Airlines Logo
15:50 - 12:50
PER
-
IST
26h 00m
1 stop
Turkish Airlines Logo
14:00 - 14:50
IST
-
PER
19h 50m
1 stop
$1,415Turkish Airlines
Sun, 26 Jul - Sun, 16 Aug
Turkish Airlines Logo
09:45 - 12:50
ADL
-
IST
33h 35m
1 stop
Turkish Airlines Logo
16:50 - 07:00
IST
-
ADL
31h 40m
1 stop
$1,608Turkish Airlines
Sun, 26 Jul - Wed, 26 Aug
Qatar Airways Logo
16:55 - 12:10
BNE
-
SAW
26h 15m
2 stops
Qatar Airways Logo
13:40 - 17:30
SAW
-
BNE
20h 50m
1 stop
$2,006Qatar Airways
Tue, 13 Oct - Wed, 25 Nov
Qatar Airways Logo
22:00 - 12:10
ADL
-
SAW
21h 40m
1 stop
Qatar Airways Logo
13:40 - 17:40
SAW
-
ADL
44h 30m
2 stops
$2,023Qatar Airways
Wed, 28 Oct - Sun, 1 Nov

momondo Fare Finder

 
Locate flights to Istanbul that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 78,305 searches and data was last updated on 3 May 2026.
Use the filters below to find and compare flights to Istanbul that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneyIstanbul

SYD - IST

SYDIST

Sydney Kingsford Smith

Mon 8/6

11:00-08:10

1 stop28h 10m

Istanbul

Wed 17/6

14:00-12:35

1 stop39h 35m

$1,193

SydneyIstanbul

SYD - IST

SYDIST

Sydney Kingsford Smith

Sun 14/6

10:05-07:00

2 stops27h 55m

Istanbul

Sat 27/6

14:00-12:35

1 stop39h 35m

$1,196

SydneyIstanbul

SYD - IST

SYDIST

Sydney Kingsford Smith

Tue 26/5

11:00-08:10

1 stop28h 10m

Istanbul

Tue 8/9

14:00-09:00

1 stop36h 00m

$1,207
Fastest return journey

SydneyIstanbul

SYD - IST

SYDIST

Sydney Kingsford Smith

Mon 12/10

21:30-13:05

1 stop23h 35m

Istanbul

Thu 26/11

14:00-17:55

1 stop19h 55m

$1,226

BrisbaneIstanbul

BNE - IST

BNEIST

Brisbane

Fri 22/5

10:20-06:35

2 stops27h 15m

Istanbul

Thu 11/6

15:30-08:25

2 stops33h 55m

$1,272

BrisbaneIstanbul

BNE - IST

BNEIST

Brisbane

Mon 11/5

10:10-06:35

2 stops27h 25m

Istanbul

Mon 18/5

15:30-08:25

2 stops33h 55m

$1,307

PerthIstanbul

PER - IST

PERIST

Perth

Sun 26/7

15:50-12:50

1 stop26h 00m

Istanbul

Sun 16/8

14:00-14:50

1 stop19h 50m

$1,415

AdelaideIstanbul

ADL - IST

ADLIST

Adelaide

Sun 26/7

09:45-12:50

1 stop33h 35m

Istanbul

Wed 26/8

16:50-07:00

1 stop31h 40m

$1,608

BrisbaneIstanbul

BNE - SAW

BNESAW

Brisbane

Tue 13/10

16:55-12:10

2 stops26h 15m

Istanbul Sabiha Gokcen

Wed 25/11

13:40-17:30

1 stop20h 50m

$2,006

AdelaideIstanbul

ADL - SAW

ADLSAW

Adelaide

Wed 28/10

22:00-12:10

1 stop21h 40m

Istanbul Sabiha Gokcen

Sun 1/11

13:40-17:40

2 stops44h 30m

$2,023

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

Istanbul flights insights and trends

Explore insights for your Istanbul flight to craft the best travel plan

What is the cheapest month to fly to Istanbul?

The month of February is, on average, the cheapest month to fly to Istanbul from Australia, with most prices found around $1,469. The month of March is another great option to travel to Istanbul, with average flight prices from Australia averaging around $1,490.

What is the absolute cheapest flight to Istanbul?

Users booking trips to Istanbul from Isparta found flights 82% cheaper than the average price of flights to Istanbul. To find the cheapest price to Istanbul from your area, use momondo’s Airport-to-Airport Pricing Tool.

See prices from:

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 Friday when prices can be found for as low as $1,742. This is often the case because there is less demand to fly during this day of the week. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Australia to Istanbul for around $1,886.

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

You are more likely to see cheaper flights to Istanbul from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Istanbul for around $1,585 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 Australia for as low as $1,422 on momondo.

Cheapest flights to Istanbul

Find the cheapest flights to Istanbul from your nearest city or airport
Find flights from Sydney to Istanbul Airport
CHEAPEST MONTH TO FLY TO ISTANBUL FROM SYDNEYFebruary8% cheaperFlying from Sydney to Istanbul costs on average just $1,469 in February
MOST EXPENSIVE MONTH TO FLY TO ISTANBUL FROM SYDNEYDecember21% more expensiveIt costs about $1,927 for flights to Istanbul from Sydney in December
MOST POPULAR MONTH TO FLY TO ISTANBUL FROM SYDNEYJune318% more users visitedMore momondo users searched in flights to Istanbul from Sydney in June than any other month

Cheap Istanbul flight deals and tips

Summary info about Istanbul flight prices, duration and airlines

Best One-Way Price

$573

Best Round-Trip Price

$1,193

Fastest flight time

24h 15m

Popular in

December
The best one-way flight price to Istanbul from Australia in the last 72 hours is $573 (Perth to Istanbul).
Search Deals
The best round-trip flight price to Istanbul from Australia in the last 72 hours is $1,193 (Sydney Kingsford Smith to Istanbul).
Search Deals
The fastest flight to Istanbul from Australia takes 24h 15m (Perth to Istanbul Sabiha Gokcen).
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December has the highest demand for flights to Istanbul, with a 3% price increase on average.
Search Deals

Frequently asked questions about flying to Istanbul

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

The ideal time to book your flight to Istanbul is 70 days in advance, when prices tend to average $1,585.

Is there an alternative airport near Istanbul?

Finding an alternative and possibly cheaper destination airport near Istanbul is possible. If you are planning a flight to Istanbul, consider booking flights to Istanbul Sabiha Gokcen Airport (32 km from Istanbul city centre), Tekirdag Corlu Airport (89 km from Istanbul city centre), İzmit Cengiz Topel Airport (99 km from Istanbul city centre) or Bursa Yenişehir Airport (99 km from Istanbul city centre).

Is there a cheaper alternative to flying into Istanbul?

You can find deals at Istanbul Sabiha Gokcen Airport for $362 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

Are there flights to Sultanahmet?

Yes. To go to Sultanahmet, book a flight to Istanbul which is in Istanbul and is about 36.0 km away from Sultanahmet.

What’s the closest airport to Taksim?

Istanbul airport is 33.5 km from Taksim in Istanbul, making it the closest airport.

When did momondo last update prices for flights to Istanbul?

Prices for flights to Istanbul were last updated today.

How many operators does momondo search for flights to Istanbul?

There are 30 operators available for flights to Istanbul as of May 2026.

How old do you have to be to fly to Istanbul?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Istanbul.

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

The necessary travel and health documents for your Istanbul trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

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

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

Yes. All flights to Istanbul on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Istanbul?

momondo helps you find the best flight to Istanbul by providing filters to narrow your choice of flights to those matching your criteria. You can select fights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Istanbul. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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