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Cheap flights from Ontario to Karachi from $599

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Karachi departing on 10/27. 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 Ontario to Karachi

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
11:53 am - 1:35 amONT-KHI
24h 42m2 stops
Qatar Airways Logo
4:20 am - 6:17 pmKHI-ONT
26h 57m2 stops
$1,162Qatar Airways
Find Deal
Wed, Jan 21 - Tue, Feb 17
Qatar Airways Logo
11:30 am - 1:35 amONT-KHI
25h 05m2 stops
Qatar Airways Logo
4:20 am - 6:17 pmKHI-ONT
25h 57m2 stops
$1,172Qatar Airways
Find Deal
Wed, Mar 4 - Wed, Mar 18
Qatar Airways Logo
11:53 am - 1:35 amONT-KHI
24h 42m2 stops
Qatar Airways Logo
4:20 am - 8:36 pmKHI-ONT
29h 16m2 stops
$1,179Qatar Airways
Find Deal
Wed, Jan 28 - Tue, Feb 10
Qatar Airways Logo
11:53 am - 1:35 amONT-KHI
24h 42m2 stops
Qatar Airways Logo
4:20 am - 8:36 pmKHI-ONT
29h 16m2 stops
$1,180Qatar Airways
Find Deal
Wed, Jan 28 - Tue, Feb 10
Qatar Airways Logo
11:53 am - 1:35 amONT-KHI
24h 42m2 stops
Qatar Airways Logo
4:20 am - 8:36 pmKHI-ONT
29h 16m2 stops
$1,187Qatar Airways
Find Deal
Wed, Jan 14 - Tue, Feb 10
Qatar Airways Logo
11:53 am - 1:35 amONT-KHI
24h 42m2 stops
Qatar Airways Logo
9:30 am - 6:17 pmKHI-ONT
45h 47m2 stops
$1,196Qatar Airways
Find Deal
Wed, Jan 21 - Wed, Feb 18
Multiple Airlines Logo
11:53 am - 1:35 amONT-KHI
24h 42m2 stops
Multiple Airlines Logo
4:20 am - 10:37 pmKHI-ONT
31h 17m2 stops
$1,281Multiple Airlines
Find Deal
Sat, Jan 24 - Sat, Feb 14
Qatar Airways Logo
6:00 am - 6:55 amONT-KHI
35h 55m2 stops
Qatar Airways Logo
9:30 am - 6:33 pmKHI-ONT
46h 03m2 stops
$1,306Qatar Airways
Find Deal
Mon, Nov 17 - Tue, Dec 9
Qatar Airways Logo
11:30 am - 1:35 amONT-KHI
25h 05m2 stops
Qatar Airways Logo
4:20 am - 6:17 pmKHI-ONT
26h 57m2 stops
$1,343Qatar Airways
Find Deal
Fri, Feb 20 - Tue, Mar 3
Qatar Airways Logo
6:00 am - 6:55 amONT-KHI
35h 55m2 stops
Qatar Airways Logo
9:30 am - 11:29 pmKHI-ONT
50h 59m2 stops
$1,345Qatar Airways
Find Deal
Sun, Nov 16 - Sat, Dec 6

Qatar Airways flights from Ontario to Karachi

Our best Qatar Airways deals on Ontario to Karachi flight tickets
Qatar Airways
Jan 21
ONT11:53 amOntario
24h 42m
2 stops
KHI1:35 amKarachi Quaid-E-Azam Intl
Feb 17
KHI4:20 amKarachi Quaid-E-Azam Intl
26h 57m
2 stops
ONT6:17 pmOntario
$1,162
Find similar
Qatar Airways
Mar 4
ONT11:30 amOntario
25h 05m
2 stops
KHI1:35 amKarachi Quaid-E-Azam Intl
Mar 18
KHI4:20 amKarachi Quaid-E-Azam Intl
25h 57m
2 stops
ONT6:17 pmOntario
$1,172
Find similar
Qatar Airways
Jan 28
ONT11:53 amOntario
24h 42m
2 stops
KHI1:35 amKarachi Quaid-E-Azam Intl
Feb 10
KHI4:20 amKarachi Quaid-E-Azam Intl
29h 16m
2 stops
ONT8:36 pmOntario
$1,179
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ontario 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 832,500 searches. Data last updated October 20, 2025.
Use the filters below to find and compare flights from Ontario to Karachi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioKarachi

ONT - KHI

ONTKHI

Ontario

Wed 1/21

11:53 am-1:35 am

2 stops24h 42m

Karachi Quaid-E-Azam Intl

Tue 2/17

4:20 am-6:17 pm

2 stops26h 57m

$1,162

OntarioKarachi

ONT - KHI

ONTKHI

Ontario

Wed 3/4

11:30 am-1:35 am

2 stops25h 05m

Karachi Quaid-E-Azam Intl

Wed 3/18

4:20 am-6:17 pm

2 stops25h 57m

$1,172

OntarioKarachi

ONT - KHI

ONTKHI

Ontario

Wed 1/28

11:53 am-1:35 am

2 stops24h 42m

Karachi Quaid-E-Azam Intl

Tue 2/10

4:20 am-8:36 pm

2 stops29h 16m

$1,179

OntarioKarachi

ONT - KHI

ONTKHI

Ontario

Wed 1/28

11:53 am-1:35 am

2 stops24h 42m

Karachi Quaid-E-Azam Intl

Tue 2/10

4:20 am-8:36 pm

2 stops29h 16m

$1,180

OntarioKarachi

ONT - KHI

ONTKHI

Ontario

Wed 1/14

11:53 am-1:35 am

2 stops24h 42m

Karachi Quaid-E-Azam Intl

Tue 2/10

4:20 am-8:36 pm

2 stops29h 16m

$1,187

OntarioKarachi

ONT - KHI

ONTKHI

Ontario

Wed 1/21

11:53 am-1:35 am

2 stops24h 42m

Karachi Quaid-E-Azam Intl

Wed 2/18

9:30 am-6:17 pm

2 stops45h 47m

$1,196

OntarioKarachi

ONT - KHI

ONTKHI

Ontario

Sat 1/24

11:53 am-1:35 am

2 stops24h 42m

Karachi Quaid-E-Azam Intl

Sat 2/14

4:20 am-10:37 pm

2 stops31h 17m

$1,281

OntarioKarachi

ONT - KHI

ONTKHI

Ontario

Mon 11/17

6:00 am-6:55 am

2 stops35h 55m

Karachi Quaid-E-Azam Intl

Tue 12/9

9:30 am-6:33 pm

2 stops46h 03m

$1,306

OntarioKarachi

ONT - KHI

ONTKHI

Ontario

Fri 2/20

11:30 am-1:35 am

2 stops25h 05m

Karachi Quaid-E-Azam Intl

Tue 3/3

4:20 am-6:17 pm

2 stops26h 57m

$1,343

OntarioKarachi

ONT - KHI

ONTKHI

Ontario

Sun 11/16

6:00 am-6:55 am

2 stops35h 55m

Karachi Quaid-E-Azam Intl

Sat 12/6

9:30 am-11:29 pm

2 stops50h 59m

$1,345

Flights are sorted by cheapest round-trip 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 Ontario 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 cheapest day to depart on your flight to Karachi?

On average, the least expensive day to fly to Karachi from Ontario is on a Monday. momondo users have found tickets for Monday departures for as low as $1,019. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from Ontario because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,204.

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

At noon is the cheapest time of day to fly from Ontario to Karachi when you can find flight prices for as low as $1,077. Flying to Karachi at noon is an ideal time because this is during off-peak travel hours. Flights to Karachi are more costly in the morning, with an average ticket price of $1,275. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Ontario to Karachi

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

Cheap Ontario to Karachi (ONT to KHI) flight deals and tips

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

Direct flights

None
There are no direct flights from Ontario to Karachi. There are no popular flight routes from Ontario to Karachi.
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  • How far is Ontario to Karachi Quaid-E-Azam Intl by plane?

    Karachi Quaid-E-Azam Intl is 8348.7 mi away from Ontario. A reasonable flight in good conditions will take 24h 36m.

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

    Prices for flights from Ontario Airport to Karachi Quaid-E-Azam Intl Airport were last updated today.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario 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 license, 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.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Karachi. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Karachi from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Karachi.

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

Yes momondo offers price alerts on flights to Karachi from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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