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Karachi

Cheap flights from Sydney (SYD) to Karachi (KHI)

SYD — KHI
Apr 21 — Apr 281
Tue 4/21
Tue 4/28
1 adult, Economy
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Find cheap flights from Sydney to Karachi 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

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Find flight deals from Sydney to Karachi

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Karachi (KHI). 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 March 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

December

Cheapest in

February

Average price

$1,084
Provider with most accurate pricing for Sydney Kingsford Smith-Karachi Quaid-E-Azam Intl flight deals.
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Provider most trusted by Cheapflights users for Sydney Kingsford Smith-Karachi Quaid-E-Azam Intl flights.
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Highest demand for flights based on searches. 4% potential increase in price ($56 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in March 2026
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Compare providers for flights from Sydney to Karachi

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 Sydney to Karachi in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
BudgetAirPrice Accuracy1 starTrust Score*3 stars
MytripPrice Accuracy2 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust 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 Sydney-Karachi flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sydney-Karachi flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sydney-Karachi flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sydney-Karachi flights, Cheapflights users trust FlightHub the most. FlightHub 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 Sydney-Karachi 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 Sydney to Karachi

Have a flexible travel schedule? Discover the best time to fly to Karachi from Sydney 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 Sydney to Karachi

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

Use this chart to determine the optimal time to book a round-trip flight from Sydney to Karachi. Price data was last updated on March 13, 2026.

The best time to book flights from Sydney to Karachi is 88 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.

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

Currently, February is the cheapest month in which you can book a flight from Sydney to Karachi (average of $465). Flying from Sydney to Karachi in December is currently the most expensive (average of $858). 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.

Reviews of airlines servicing Karachi

Get insights into the airlines that provide service to Karachi. 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 Karachi. Reviews last updated March 22, 2026.
Get a feel of what it's like to fly with Thai Airways and AirAsia X from Sydney to Karachi by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai Airways
7.8
Good
394 reviews

Comfort

7.6

Food

7.4

Boarding

7.9

Crew

8.4

Entertainment

6.9

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Thai Airways
7.8
Good
394 reviews
Thai Airways
7.8
Good
394 reviews

Comfort

7.6

Food

7.4

Boarding

7.9

Crew

8.4

Entertainment

6.9

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
AirAsia X
6.4
Okay
45 reviews
Thai Airways
7.8
Good
394 reviews

Comfort

7.6

Food

7.4

Boarding

7.9

Crew

8.4

Entertainment

6.9

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

Related info for your journey

Find useful and relevant information for your journey from Sydney to Karachi. 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 Sydney to Karachi round-trip?

    Flying on AirAsia X is currently your cheapest option to Karachi, with prices starting at $796. Another option worth looking into is Thai Airways, starting at $1,117 round trip. These flights start at 29% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sydney to Karachi 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 Sydney to Karachi?

    Currently, February is the cheapest month in which you can book a flight from Sydney to Karachi (average of $465). Flying from Sydney to Karachi in December is currently the most expensive (average of $858). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Sydney to Karachi

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

Top 2 airlines flying from Sydney to Karachi

Discover the top 2 airlines that operate flights from Sydney to Karachi. 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 March 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
AirAsia XCheapest$796Average$856FlexibilityNo cancel feeOn-time66%
Thai AirwaysCheapest$1,117Average$1,334FlexibilityNo cancel feeOn-time77%

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