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$1,174+ Direct flights to Istanbul

This is the cheapest price on a non-stop flight to Istanbul found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
— IST
15 Jul — 22 Jul1
1 adult

Find flight deals to Istanbul

Cheapest flights to Istanbul
Explore the most affordable flight options available to Istanbul. Find the lowest fares based on data from user searches, with prices last updated on 10 July 2025.

Thu 21/820:55SYD - IST
Nonstop21h 05mTurkish Airlines
Thu 28/815:50IST - SYD
Nonstop20h 10mTurkish Airlines
Deal found 7/7$2,249

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 Fare Finder

Use the slider to find non-stop flights to Istanbul within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 647,157 searches and data was last updated on 10 July 2025.
Use the filters below to find and compare direct flights to Istanbul that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneyIstanbul

SYD - IST

SYDIST

Sydney Kingsford Smith

Sun 3/8

20:55-11:00

Nonstop21h 05m

Istanbul

Sat 23/8

15:50-19:00

Nonstop20h 10m

$2,861

SydneyIstanbul

SYD - IST

SYDIST

Sydney Kingsford Smith

Sun 10/8

20:55-11:00

Nonstop21h 05m

$1,174

Flights are sorted by cheapest return flights first.

Deals found on 8/7

Reviews of airlines flying non-stop to Istanbul

Get insights into the airlines that provide direct flights 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 10 July 2025.
Check out reviews from past customers who have flown China Southern, Turkish Airlines, andChina Eastern to Turkey to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
China Southern
7.6
Good
103 reviews
Check prices

Overall

7.6

Entertainment

7.6

Crew

8.3

Boarding

8.0

Comfort

7.9

Food

7.4

Reviews

1 / 3
10.0
Excellent

Puey cheng,Apr 2025

SIN - CAN

Seats are clean and comfortable. Most important, the leg room is wider than many other airlines
China Southern
7.6
Good
103 reviews
China Southern
7.6
Good
103 reviews
Check prices

Overall

7.6

Entertainment

7.6

Crew

8.3

Boarding

8.0

Comfort

7.9

Food

7.4

Reviews

1 / 3
10.0
Excellent

Puey cheng,Apr 2025

SIN - CAN

Seats are clean and comfortable. Most important, the leg room is wider than many other airlines
Turkish Airlines
7.3
Good
3,896 reviews
China Southern
7.6
Good
103 reviews
Check prices

Overall

7.6

Entertainment

7.6

Crew

8.3

Boarding

8.0

Comfort

7.9

Food

7.4

Reviews

1 / 3
10.0
Excellent

Puey cheng,Apr 2025

SIN - CAN

Seats are clean and comfortable. Most important, the leg room is wider than many other airlines
China Eastern
7.2
Good
151 reviews
China Southern
7.6
Good
103 reviews
Check prices

Overall

7.6

Entertainment

7.6

Crew

8.3

Boarding

8.0

Comfort

7.9

Food

7.4

Reviews

1 / 3
10.0
Excellent

Puey cheng,Apr 2025

SIN - CAN

Seats are clean and comfortable. Most important, the leg room is wider than many other airlines
IndiGo
6.8
Okay
476 reviews
China Southern
7.6
Good
103 reviews
Check prices

Overall

7.6

Entertainment

7.6

Crew

8.3

Boarding

8.0

Comfort

7.9

Food

7.4

Reviews

1 / 3
10.0
Excellent

Puey cheng,Apr 2025

SIN - CAN

Seats are clean and comfortable. Most important, the leg room is wider than many other airlines

Temperature and rainfall in Istanbul by month

Plan your trip to Istanbul by taking into account the average temperature and rainfall totals by month.

IST

Temperature

5 - 23 °C

If weather is an important factor for your trip to Istanbul, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

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