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Cheap flights from Sydney to Karachi from $567

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Karachi departing on 20/10. 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 Sydney to Karachi

Cheap return flights

AirAsia X Logo
09:15 - 21:30SYD-KHI
17h 15m1 stop
AirAsia X Logo
22:45 - 07:50KHI-SYD
28h 05m1 stop
$1,197AirAsia X
Find Deal
Wed, 10 Sep - Fri, 19 Sep
Logo
21:15 - 21:30SYD-KHI
29h 15m1 stop
Logo
22:45 - 11:10KHI-SYD
30h 25m2 stops
$1,209
Find Deal
Sat, 4 Oct - Wed, 22 Oct
AirAsia X Logo
09:15 - 21:30SYD-KHI
17h 15m1 stop
AirAsia X Logo
22:45 - 07:50KHI-SYD
28h 05m1 stop
$1,214AirAsia X
Find Deal
Wed, 10 Sep - Fri, 19 Sep
AirAsia X Logo
21:15 - 21:30SYD-KHI
29h 15m1 stop
AirAsia X Logo
22:45 - 08:50KHI-SYD
28h 05m1 stop
$1,220AirAsia X
Find Deal
Sat, 4 Oct - Wed, 22 Oct
AirAsia X Logo
21:15 - 21:30SYD-KHI
29h 15m1 stop
AirAsia X Logo
22:45 - 08:50KHI-SYD
28h 05m1 stop
$1,225AirAsia X
Find Deal
Sat, 4 Oct - Fri, 24 Oct
Logo
20:45 - 21:30SYD-KHI
29h 45m2 stops
Logo
22:45 - 11:35KHI-SYD
31h 50m2 stops
$1,228
Find Deal
Thu, 4 Sep - Sun, 14 Sep
Logo
20:45 - 21:30SYD-KHI
29h 45m2 stops
Logo
22:45 - 11:35KHI-SYD
31h 50m2 stops
$1,232
Find Deal
Thu, 4 Sep - Sun, 14 Sep
Logo
21:15 - 21:30SYD-KHI
29h 15m1 stop
Logo
22:20 - 13:05KHI-SYD
32h 45m2 stops
$1,235
Find Deal
Sat, 4 Oct - Sun, 26 Oct
Logo
09:15 - 21:30SYD-KHI
17h 15m1 stop
Logo
22:45 - 07:20KHI-SYD
27h 35m2 stops
$1,237
Find Deal
Sun, 14 Sep - Sun, 28 Sep
Logo
21:15 - 21:30SYD-KHI
29h 15m1 stop
Logo
22:45 - 08:20KHI-SYD
27h 35m2 stops
$1,245
Find Deal
Sat, 4 Oct - Mon, 20 Oct

AirAsia X flights from Sydney to Karachi

Our best AirAsia X deals on Sydney to Karachi flight tickets
AirAsia X
10 Sept
SYD09:15Sydney Kingsford Smith
17h 15m
1 stop
KHI21:30Karachi Quaid-E-Azam Intl
19 Sept
KHI22:45Karachi Quaid-E-Azam Intl
28h 05m
1 stop
SYD07:50Sydney Kingsford Smith
$1,197
Find similar
AirAsia X
10 Sept
SYD09:15Sydney Kingsford Smith
17h 15m
1 stop
KHI21:30Karachi Quaid-E-Azam Intl
19 Sept
KHI22:45Karachi Quaid-E-Azam Intl
28h 05m
1 stop
SYD07:50Sydney Kingsford Smith
$1,214
Find similar
AirAsia X
4 Oct
SYD21:15Sydney Kingsford Smith
29h 15m
1 stop
KHI21:30Karachi Quaid-E-Azam Intl
22 Oct
KHI22:45Karachi Quaid-E-Azam Intl
28h 05m
1 stop
SYD08:50Sydney Kingsford Smith
$1,220
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Sydney to Karachi 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, momondo users made 78,305 searches. Data last updated 16 August 2025.
Use the filters below to find and compare flights from Sydney to Karachi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyKarachi

SYD - KHI

SYDKHI

Sydney Kingsford Smith

Wed 10/9

09:15-21:30

1 stop17h 15m

Karachi Quaid-E-Azam Intl

Fri 19/9

22:45-07:50

1 stop28h 05m

$1,197

SydneyKarachi

SYD - KHI

SYDKHI

Sydney Kingsford Smith

Sat 4/10

21:15-21:30

1 stop29h 15m

Karachi Quaid-E-Azam Intl

Wed 22/10

22:45-11:10

2 stops30h 25m

$1,209

SydneyKarachi

SYD - KHI

SYDKHI

Sydney Kingsford Smith

Wed 10/9

09:15-21:30

1 stop17h 15m

Karachi Quaid-E-Azam Intl

Fri 19/9

22:45-07:50

1 stop28h 05m

$1,214

SydneyKarachi

SYD - KHI

SYDKHI

Sydney Kingsford Smith

Sat 4/10

21:15-21:30

1 stop29h 15m

Karachi Quaid-E-Azam Intl

Wed 22/10

22:45-08:50

1 stop28h 05m

$1,220

SydneyKarachi

SYD - KHI

SYDKHI

Sydney Kingsford Smith

Sat 4/10

21:15-21:30

1 stop29h 15m

Karachi Quaid-E-Azam Intl

Fri 24/10

22:45-08:50

1 stop28h 05m

$1,225

SydneyKarachi

SYD - KHI

SYDKHI

Sydney Kingsford Smith

Thu 4/9

20:45-21:30

2 stops29h 45m

Karachi Quaid-E-Azam Intl

Sun 14/9

22:45-11:35

2 stops31h 50m

$1,228

SydneyKarachi

SYD - KHI

SYDKHI

Sydney Kingsford Smith

Thu 4/9

20:45-21:30

2 stops29h 45m

Karachi Quaid-E-Azam Intl

Sun 14/9

22:45-11:35

2 stops31h 50m

$1,232

SydneyKarachi

SYD - KHI

SYDKHI

Sydney Kingsford Smith

Sat 4/10

21:15-21:30

1 stop29h 15m

Karachi Quaid-E-Azam Intl

Sun 26/10

22:20-13:05

2 stops32h 45m

$1,235

SydneyKarachi

SYD - KHI

SYDKHI

Sydney Kingsford Smith

Sun 14/9

09:15-21:30

1 stop17h 15m

Karachi Quaid-E-Azam Intl

Sun 28/9

22:45-07:20

2 stops27h 35m

$1,237

SydneyKarachi

SYD - KHI

SYDKHI

Sydney Kingsford Smith

Sat 4/10

21:15-21:30

1 stop29h 15m

Karachi Quaid-E-Azam Intl

Mon 20/10

22:45-08:20

2 stops27h 35m

$1,245

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 Karachi from

How to get the cheapest flight ticket from Sydney to Karachi

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Sydney and Karachi?

What is the cheapest month to fly to Karachi?

The cheapest month to fly to Karachi from Sydney is in October. Flight prices, which tend to average around $1,595, are often lower during this time because this is during the off-season. If you aren’t able to travel to Karachi during the month of October, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $1,639.

What is the cheapest day to depart on your flight to Karachi?

The cheapest day to depart on your flight to Karachi is on a Friday when prices can be found for as low as $1,745. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $1,915. These prices are subject to change though, so be sure to set up a Price Alert for flights to Karachi.

What is the cheapest time of day to depart on your flight to Karachi?

Our most recent data shows that the best time of day to fly to Karachi is in the afternoon. Flights from Sydney to Karachi during this time can be as low as $1,613. Try not to purchase tickets in the morning because they tend to be around $1,914. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Karachi from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Karachi for around $1,783 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Karachi from Sydney for as low as $1,709 on momondo.

How have Sydney to Karachi flight prices changed over time?

As of August 2025, prices for Sydney to Karachi flights are approximately 43% cheaper when compared to flights at the same time last year.

When to book flights from Sydney to Karachi

Are you open to changing your travel dates? Check out the ideal times to fly from Sydney to Karachi according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Sydney to Karachi (SYD to KHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Karachi

Best price found

$567

Fastest flight time

16h 20m

Direct flights

None

Airports in Karachi

1 airport
The best one-way flight to Karachi from Sydney in the past 72 hours is $567. The best return flight deal from Sydney to Karachi found on momondo in the last 72 hours is $1,197.
The fastest flight from Sydney to Karachi takes 16h 20m
There are no direct flights from Sydney to Karachi. Popular non-direct route for this connection is Sydney Kingsford Smith Airport - Karachi Quaid-E-Azam Intl Airport.
There is 1 airport near Karachi: Karachi Quaid-E-Azam Intl (KHI)
Search flight deals

  • How far is Sydney Kingsford Smith to Karachi Quaid-E-Azam Intl by plane?

    The straight-line distance from Sydney Kingsford Smith to Karachi Quaid-E-Azam Intl is 11011.8 km. By plane, this route typically takes 16h 20m.

  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Karachi Quaid-E-Azam Intl Airport?

    Prices for flights from Sydney Kingsford Smith Airport to Karachi Quaid-E-Azam Intl Airport are updated daily.

  • How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Karachi Quaid-E-Azam Intl Airport?

  • How old do you have to be to fly from Sydney Kingsford Smith Airport to Karachi Quaid-E-Azam Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Karachi Quaid-E-Azam Intl Airport.

  • What documentation or ID do you need to fly to Karachi Quaid-E-Azam Intl Airport?

    The travel and health documents required for your trip to Karachi Quaid-E-Azam Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Karachi Quaid-E-Azam Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Sydney to Karachi?

Best airlines flying from Sydney to Karachi

Compare and see reviews for airlines that fly from Sydney to Karachi with momondo
Airline
Rating
Free cancellation
Price
AirAsia XPriceFrom $958Free cancellationRating
6.4
43 reviews
Search AirAsia X flights
Virgin AustraliaPriceFrom $1,007Free cancellationRating
7.5
411 reviews
Search Virgin Australia flights
Air ChinaPriceFrom $1,115Free cancellationRating
7.3
95 reviews
Search Air China flights
SriLankan AirlinesPriceFrom $1,178Free cancellationRating
6.8
75 reviews
Search SriLankan Airlines flights
Etihad AirwaysPriceFrom $1,232Free cancellationRating
7.4
1,233 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom $1,445Free cancellationRating
7.4
3,609 reviews
Search Qatar Airways flights
Thai AirwaysPriceFrom $1,465Free cancellationRating
7.8
343 reviews
Search Thai Airways flights
EmiratesPriceFrom $1,514Free cancellationRating
8.1
3,315 reviews
Search Emirates flights
Batik AirPriceFrom $1,602Free cancellationRating
5.9
73 reviews
Search Batik Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Karachi?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Karachi from Sydney.

Can I find flights from Sydney to Karachi with flexible booking policies on momondo?

Flights from Sydney to Karachi with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Sydney to Karachi?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Karachi from Sydney.

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

Of course. momondo tracks the price of Sydney to Karachi flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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