HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sydney

$639+ Cheap flights from Islamabad (ISB) to Sydney (SYD)

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 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
ISB — SYD
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Islamabad to Sydney with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Islamabad Intl to Sydney Kingsford Smith are usually found in March or June, booked 84 days in advance, depart on a Thursday or Monday and return on a Thursday

Cheap flight deals from Islamabad to Sydney

Best flights from Islamabad to Sydney
Discover carefully curated flight deals from Islamabad to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 15, 2025.

This Mytrip deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/710:00 amISB - SYD
3 stops39h 25mMultiple Airlines
Thu 2/128:05 pmSYD - ISB
3 stops36h 40mMultiple Airlines
Deal found 12/13$1,078
This Qatar Airways deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/103:10 amISB - SYD
2 stops23h 45mQatar Airways
Sat 2/213:50 pmSYD - ISB
1 stop21h 35mQatar Airways
Deal found 12/13$1,305
This FlightHub deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/47:25 pmISB - SYD
1 stop29h 10mEtihad Airways
Wed 2/114:35 pmSYD - ISB
1 stop40h 35mEtihad Airways
Deal found 12/14$1,405
This Kiwi.com deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/410:45 pmISB - SYD
2 stops26h 40mMultiple Airlines
Tue 2/108:10 amSYD - ISB
1 stop18h 05mMultiple Airlines
Deal found 12/14$1,186
This Kiwi.com deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1110:45 pmISB - SYD
1 stop28h 30mMultiple Airlines
Sat 2/219:45 pmSYD - ISB
1 stop26h 30mMultiple Airlines
Deal found 12/13$1,195
This Qatar Airways deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/48:55 amISB - SYD
2 stops31h 30mQatar Airways
Mon 2/93:50 pmSYD - ISB
1 stop21h 35mQatar Airways
Deal found 12/14$1,406
This Kiwi.com deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/12:00 pmISB - SYD
2 stops24h 35mMultiple Airlines
Fri 2/139:45 pmSYD - ISB
1 stop26h 30mMultiple Airlines
Deal found 12/14$1,215

Find flight deals from Islamabad to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Islamabad (ISB) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 15, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$1,078
(Mytrip)

One-way from

$639
(Kiwi.com)

Popular in

January

Cheapest in

March

Average price

$1,344
Provider with most accurate pricing for Islamabad Intl-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Islamabad Intl-Sydney Kingsford Smith flights.
Search Deals
From Islamabad Intl to Sydney Kingsford Smith
Search Deals
One-way flight from Islamabad Intl to Sydney Kingsford Smith
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($190 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Islamabad 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, Cheapflights users made 2,558,603 searches. Data last updated December 15, 2025.
Use the filters below to find and compare flights from Islamabad to Sydney that are best for you.

Fly from

Islamabad

Fly to

Sydney

Route

Depart

Return

Price

IslamabadSydney

ISB - SYD

ISBSYD

Islamabad Intl

Sat 2/7

10:00 am-7:25 am

3 stops39h 25m

Sydney Kingsford Smith

Thu 2/12

8:05 pm-2:45 am

3 stops36h 40m

$1,078

IslamabadSydney

ISB - SYD

ISBSYD

Islamabad Intl

Wed 2/4

10:45 pm-7:25 am

2 stops26h 40m

Sydney Kingsford Smith

Tue 2/10

8:10 am-8:15 pm

1 stop18h 05m

$1,186

IslamabadSydney

ISB - SYD

ISBSYD

Islamabad Intl

Wed 2/11

10:45 pm-9:15 am

1 stop28h 30m

Sydney Kingsford Smith

Sat 2/21

9:45 pm-6:15 pm

1 stop26h 30m

$1,195

IslamabadSydney

ISB - SYD

ISBSYD

Islamabad Intl

Sun 2/1

2:00 pm-8:35 pm

2 stops24h 35m

Sydney Kingsford Smith

Fri 2/13

9:45 pm-6:15 pm

1 stop26h 30m

$1,215

IslamabadSydney

ISB - SYD

ISBSYD

Islamabad Intl

Tue 2/10

3:10 am-8:55 am

2 stops23h 45m

Sydney Kingsford Smith

Sat 2/21

3:50 pm-7:25 am

1 stop21h 35m

$1,305

IslamabadSydney

ISB - SYD

ISBSYD

Islamabad Intl

Wed 2/4

7:25 pm-6:35 am

1 stop29h 10m

Sydney Kingsford Smith

Wed 2/11

4:35 pm-3:10 am

1 stop40h 35m

$1,405

IslamabadSydney

ISB - SYD

ISBSYD

Islamabad Intl

Wed 2/4

8:55 am-10:25 pm

2 stops31h 30m

Sydney Kingsford Smith

Mon 2/9

3:50 pm-7:25 am

1 stop21h 35m

$1,406

IslamabadSydney

ISB - SYD

ISBSYD

Islamabad Intl

Tue 12/23

2:10 pm-6:50 am

3 stops34h 40m

$639

IslamabadSydney

ISB - SYD

ISBSYD

Islamabad Intl

Wed 12/24

3:10 am-6:50 am

1 stop21h 40m

$695

IslamabadSydney

ISB - SYD

ISBSYD

Islamabad Intl

Tue 12/23

8:55 am-6:50 am

1 stop39h 55m

$697

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 18 results
1
2

Compare providers for flights from Islamabad to Sydney

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Islamabad to Sydney in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
Trip.comPrice Accuracy2 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Islamabad-Sydney flights, users find the pricing of Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on Islamabad-Sydney flight deals on Cheapflights vs. Justfly.com >95% of the time. Price accuracy is based on data collected from Islamabad-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Islamabad-Sydney flights, Cheapflights users trust Justfly.com the most. Justfly.com has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Islamabad-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Islamabad to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Islamabad with our price prediction graph.
Estimated round-trip 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 from Islamabad to Sydney

How far ahead should I book a flight from Islamabad to Sydney?

Use this chart to determine the optimal time to book a round-trip flight from Islamabad to Sydney. Price data was last updated on December 12, 2025.

The price you pay for your flight from Islamabad to Sydney may vary depending on when you book. For the best chance of a lower fare, look to book 84 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Islamabad to Sydney?

Currently, May is the cheapest month in which you can book a flight from Islamabad to Sydney (average of $691). Flying from Islamabad to Sydney in January is currently the most expensive (average of $1,597). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Islamabad to Sydney?

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated December 15, 2025.
Peruse reviews from past customers who have flown with Thai Airways, China Southern, and Qatar Airways from Islamabad to Sydney to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai Airways
7.8
Good
366 reviews

Overall

7.8

Boarding

7.9

Food

7.3

Entertainment

6.9

Crew

8.3

Comfort

7.5

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Thai Airways
7.8
Good
366 reviews
Thai Airways
7.8
Good
366 reviews

Overall

7.8

Boarding

7.9

Food

7.3

Entertainment

6.9

Crew

8.3

Comfort

7.5

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
China Southern
7.5
Good
122 reviews
Thai Airways
7.8
Good
366 reviews

Overall

7.8

Boarding

7.9

Food

7.3

Entertainment

6.9

Crew

8.3

Comfort

7.5

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Qatar Airways
7.4
Good
3,681 reviews
Thai Airways
7.8
Good
366 reviews

Overall

7.8

Boarding

7.9

Food

7.3

Entertainment

6.9

Crew

8.3

Comfort

7.5

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Etihad Airways
7.4
Good
1,332 reviews
Thai Airways
7.8
Good
366 reviews

Overall

7.8

Boarding

7.9

Food

7.3

Entertainment

6.9

Crew

8.3

Comfort

7.5

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.

Related info for your journey

Find useful and relevant information for your journey from Islamabad to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Islamabad to Sydney round-trip?

    According to our current data, Etihad Airways ($488), Qatar Airways ($692), and China Southern ($913) offers the cheapest pricing from Islamabad to Sydney. These flights start at 64% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Islamabad to Sydney one-way?

    For one-way options, check prices for China Southern. According to our data, you can fly for as low as $481. Users have also found prices from $534 and $630 on Qatar Airways and Thai Airways, respectively.

  • Can I find deals for flights from Islamabad to Sydney that include hotel bookings?

    Yes. In addition to deals on Islamabad to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Islamabad to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islamabad to Sydney.

  • Can I find deals for business class flights from Islamabad to Sydney?

    Yes. Cheapflights offers flight deals from Islamabad to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Islamabad to Sydney?

    Currently, May is the cheapest month in which you can book a flight from Islamabad to Sydney (average of $691). Flying from Islamabad to Sydney in January is currently the most expensive (average of $1,597). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Manly
Coogee

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Islamabad to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
Lahore to Sydney flights
Karachi to Sydney flights

Top 4 airlines flying from Islamabad to Sydney

Discover the top 4 airlines that operate flights from Islamabad to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$507Average$1,163FlexibilityNo cancel feeOn-time75%
China SouthernCheapest$913Average$1,056FlexibilityNo cancel feeOn-time69%
Qatar AirwaysCheapest$1,076Average$1,345FlexibilityNo cancel feeOn-time68%
Thai AirwaysCheapest$1,354Average$1,543FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.