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$669+ Cheap flights to Istanbul

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
— IST
18 May — 25 May1
1 adult
1 adult, Economy, 0 bags

Flights to Istanbul in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Istanbul Airport
Explore the most affordable flight options available to Istanbul Airport. Find the lowest fares based on data from user searches, with prices last updated on 18 April 2026.

Fri 22/510:05
SYD
-
IST
2 stops27h 55m
China Eastern
Sat 6/614:00
IST
-
SYD
1 stop36h 00m
China Eastern
Deal found 13/4$1,131
Fri 22/510:05
SYD
-
IST
2 stops27h 55m
China Eastern
Sun 7/614:00
IST
-
SYD
1 stop36h 00m
China Eastern
Deal found 13/4$1,161
Sun 17/510:05
SYD
-
IST
2 stops53h 05m
China Eastern
Tue 23/614:00
IST
-
SYD
1 stop39h 35m
China Eastern
Deal found 17/4$1,183
Thu 15/1020:40
SYD
-
IST
1 stop43h 20m
Air China
Sun 29/1114:55
IST
-
SYD
1 stop40h 35m
Air China
Deal found 14/4$1,186
Fri 29/514:10
SYD
-
IST
1 stop39h 00m
China Southern
Mon 15/614:20
IST
-
SYD
1 stop22h 05m
China Southern
Deal found 16/4$1,189
Mon 12/1021:30
SYD
-
IST
1 stop23h 35m
Etihad Airways
Sun 29/1114:00
IST
-
SYD
1 stop19h 55m
Etihad Airways
Deal found 14/4$1,203
Tue 13/1021:30
SYD
-
IST
1 stop23h 35m
Etihad Airways
Sun 29/1114:00
IST
-
SYD
1 stop19h 55m
Etihad Airways
Deal found 15/4$1,205
Sun 26/710:05
SYD
-
IST
2 stops27h 55m
China Eastern
Sun 6/914:00
IST
-
SYD
1 stop36h 00m
China Eastern
Deal found 13/4$1,211
Tue 14/710:05
SYD
-
IST
1 stop28h 10m
China Southern
Mon 7/914:20
IST
-
SYD
1 stop39h 05m
China Southern
Deal found 14/4$1,214
Sun 10/515:40
SYD
-
IST
1 stop27h 55m
Etihad Airways
Mon 25/513:50
IST
-
SYD
1 stop20h 00m
Etihad Airways
Deal found 14/4$1,216
Sun 11/1016:40
SYD
-
IST
1 stop28h 25m
Etihad Airways
Mon 30/1114:00
IST
-
SYD
1 stop19h 55m
Etihad Airways
Deal found 14/4$1,218
Mon 12/1016:40
SYD
-
IST
1 stop28h 25m
Etihad Airways
Mon 16/1114:00
IST
-
SYD
1 stop19h 55m
Etihad Airways
Deal found 17/4$1,219

Find flight deals to Istanbul Airport

Find the latest flights to Istanbul in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 18 April 2026.

Return from

$1,131

One-way from

$669

Popular in

December

Cheapest in

February

Average price

$1,625

Good round-trip deal

$1,680 or less

Good one-way deal

$1,040 or less
China Eastern
  • China Eastern
  • 22/5-6/6
  • 3 total stops
  • 63h 55m total
  • Sydney to Istanbul
Search Deals
China Eastern
  • China Eastern
  • 1/5
  • 2 total stops
  • 27h 55m total
  • Sydney to Istanbul
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($101 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($32 potential savings vs. average return price).
Search Deals
Average for return flights in April 2026
Search Deals
Price to beat on a round-trip flight from Sydney Kingsford Smith to Istanbul.
Search Deals
Price to beat on a one-way flight from Sydney Kingsford Smith to Istanbul.
Search Deals

Cheapflights Fare Finder

 
Locate flights to Istanbul that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 18 April 2026.
Use the filters below to find and compare flights to Istanbul Airport that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneyIstanbul

SYD - IST

SYDIST

Sydney Kingsford Smith

Sun 7/6

20:30-08:10

1 stop42h 40m

Istanbul

Wed 10/6

14:00-12:35

1 stop39h 35m

$1,233

SydneyIstanbul

SYD - IST

SYDIST

Sydney Kingsford Smith

Sun 3/5

15:40-12:35

1 stop27h 55m

Istanbul

Mon 11/5

13:50-16:50

1 stop20h 00m

$1,360

SydneyIstanbul

SYD - IST

SYDIST

Sydney Kingsford Smith

Sun 10/5

20:20-06:30

1 stop41h 10m

Istanbul

Mon 22/6

15:40-14:15

1 stop39h 35m

$1,366

SydneyIstanbul

SYD - IST

SYDIST

Sydney Kingsford Smith

Sun 10/5

20:20-06:30

1 stop41h 10m

Istanbul

Thu 9/7

15:40-14:15

1 stop39h 35m

$1,409

SydneyIstanbul

SYD - IST

SYDIST

Sydney Kingsford Smith

Wed 10/6

15:40-13:05

1 stop28h 25m

Istanbul

Sun 14/6

14:10-16:50

1 stop19h 40m

$1,529

SydneyIstanbul

SYD - IST

SYDIST

Sydney Kingsford Smith

Sun 17/5

10:05-08:10

2 stops53h 05m

Istanbul

Tue 23/6

14:00-08:00

2 stops59h 00m

$1,544

SydneyIstanbul

SYD - IST

SYDIST

Sydney Kingsford Smith

Fri 26/6

10:05-07:00

2 stops27h 55m

Istanbul

Wed 12/8

14:00-12:35

1 stop39h 35m

$1,556

SydneyIstanbul

SYD - IST

SYDIST

Sydney Kingsford Smith

Sun 17/5

16:00-17:30

2 stops32h 30m

Istanbul

Thu 21/5

08:50-17:30

1 stop25h 40m

$1,813

SydneyIstanbul

SYD - IST

SYDIST

Sydney Kingsford Smith

Fri 22/5

10:05-08:10

3 stops53h 05m

Istanbul

Sat 6/6

11:00-09:00

2 stops39h 00m

$1,926

SydneyIstanbul

SYD - IST

SYDIST

Sydney Kingsford Smith

Sat 27/6

10:00-08:10

2 stops53h 10m

Istanbul

Tue 11/8

14:00-09:00

1 stop36h 00m

$1,940

Flights are sorted by cheapest return flights first.

Deals found on 13/4

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

Best time to book a flight to Istanbul

Have a flexible travel schedule? Discover the best time to fly to Istanbul with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Istanbul Airport

When is the best time to book a flight to Istanbul?

Use this chart to determine the optimal time to book a return flight from Sydney to Istanbul. Price data was last updated on 10 April 2026.

The best time to book flights to Istanbul is 70 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Istanbul

Get insights into the airlines that provide service to Istanbul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Istanbul. Reviews last updated 18 April 2026.
Read through reviews of airlines serving Turkey, such as Qatar Airways,China Southern, andEtihad Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,730 reviews
Check prices

Food

7.3

Boarding

7.5

Comfort

7.3

Entertainment

7.3

Crew

7.9

Overall

7.4

Reviews

1 / 20
6.0
Good

Janak,Nov 2023

DOH - ORD

security procedure is too many times. need review. no bathroom facility once all passanger are in holding area after security and gate checked in. C5
Qatar Airways
7.4
Good
3,730 reviews
Qatar Airways
7.4
Good
3,730 reviews
Check prices

Food

7.3

Boarding

7.5

Comfort

7.3

Entertainment

7.3

Crew

7.9

Overall

7.4

Reviews

1 / 20
6.0
Good

Janak,Nov 2023

DOH - ORD

security procedure is too many times. need review. no bathroom facility once all passanger are in holding area after security and gate checked in. C5
China Southern
7.4
Good
149 reviews
Qatar Airways
7.4
Good
3,730 reviews
Check prices

Food

7.3

Boarding

7.5

Comfort

7.3

Entertainment

7.3

Crew

7.9

Overall

7.4

Reviews

1 / 20
6.0
Good

Janak,Nov 2023

DOH - ORD

security procedure is too many times. need review. no bathroom facility once all passanger are in holding area after security and gate checked in. C5
Etihad Airways
7.3
Good
1,434 reviews
Qatar Airways
7.4
Good
3,730 reviews
Check prices

Food

7.3

Boarding

7.5

Comfort

7.3

Entertainment

7.3

Crew

7.9

Overall

7.4

Reviews

1 / 20
6.0
Good

Janak,Nov 2023

DOH - ORD

security procedure is too many times. need review. no bathroom facility once all passanger are in holding area after security and gate checked in. C5
Turkish Airlines
7.3
Good
4,306 reviews
Qatar Airways
7.4
Good
3,730 reviews
Check prices

Food

7.3

Boarding

7.5

Comfort

7.3

Entertainment

7.3

Crew

7.9

Overall

7.4

Reviews

1 / 20
6.0
Good

Janak,Nov 2023

DOH - ORD

security procedure is too many times. need review. no bathroom facility once all passanger are in holding area after security and gate checked in. C5
China Eastern
7.2
Good
205 reviews
Qatar Airways
7.4
Good
3,730 reviews
Check prices

Food

7.3

Boarding

7.5

Comfort

7.3

Entertainment

7.3

Crew

7.9

Overall

7.4

Reviews

1 / 20
6.0
Good

Janak,Nov 2023

DOH - ORD

security procedure is too many times. need review. no bathroom facility once all passanger are in holding area after security and gate checked in. C5

FAQs about flying to Istanbul

  • Can I find cheaper flights to Istanbul if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Istanbul on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Istanbul?

    Based on reviews from Cheapflights users, AirAsia X is rated the highest out of the airlines that fly to Istanbul.

  • What is the cheapest airport to fly to in Istanbul?

    Istanbul is currently the cheapest airport to fly to in Istanbul. One-way flights to Istanbul typically cost $64, while return flights cost around $283.

  • How much is a return flight to Istanbul?

    A return flight to Istanbul will typically cost around $293, however they can be found for as little as $283.

  • Where does the fastest flight to Istanbul depart from?

    For those looking to save time traveling to Istanbul, Melbourne offers the quickest one-way flight (21 hours 5 minutes).

  • Does Istanbul have car hire?

    Yes. Those touching down at Istanbul can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Istanbul?

    Yes. Istanbul has hotels nearby for those requiring accommodations. Ambassador Spa & Beauty Airport Lounge is the closest property to Istanbul (0.0 km away from Istanbul).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Fly with Cheapflights

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How does Cheapflights help users find flights to Istanbul?

Cheapflights helps you search for flights to Istanbul via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets to Istanbul?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to Istanbul.

Can Cheapflights find flights to Istanbul with no change fees?

Need flexible booking options for your flight to Istanbul ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights to Istanbul become cheaper?

Yes, and it’s super simple to set up Price Alerts. Click the bell icon next to the flight deals above and provide your email address. That’s it!

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