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Ontario

$820+ Cheap flights from Karachi (KHI) to Ontario (ONT)

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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
KHI — ONT
Aug 24 — Aug 311
Sun 8/24
Sun 8/31
1 adult, Economy
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Cheap flight deals from Karachi to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Karachi (KHI) to Ontario (ONT). 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 August 19, 2025.

Round-trip from

$1,560
(Qatar Airways)

One-way from

$820
(oojo)

Popular in

April

Cheapest in

November

Average price

$1,318
From Karachi Quaid-E-Azam Intl to Ontario
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One-way flight from Karachi Quaid-E-Azam Intl to Ontario
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Highest demand for flights based on searches. 0% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Karachi to Ontario

Cheapest flights from Karachi to Ontario
Explore the most affordable flight options available from Karachi to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 19, 2025.

This Qatar Airways deal was found by Cheapflights users on 8/18. 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.
Mon 9/153:50 amKHI - ONT
2 stops26h 57mQatar Airways
Wed 10/2911:59 amONT - KHI
2 stops25h 36mQatar Airways
Deal found 8/18$1,560
This Qatar Airways deal was found by Cheapflights users on 8/17. 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 11/194:20 amKHI - ONT
2 stops29h 33mQatar Airways
Mon 11/247:21 pmONT - KHI
2 stops41h 14mQatar Airways
Deal found 8/17$1,649
This Ovago deal was found by Cheapflights users on 8/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/253:50 amKHI - ONT
2 stops26h 57mMultiple Airlines
Thu 3/1911:30 amONT - KHI
2 stops26h 05mMultiple Airlines
Deal found 8/17$1,651
This oojo deal was found by Cheapflights users on 8/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/83:50 amKHI - ONT
2 stops26h 57mQatar Airways
Mon 10/66:00 amONT - KHI
2 stops37h 15mQatar Airways
Deal found 8/18$1,674
This oojo deal was found by Cheapflights users on 8/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/110:15 amKHI - ONT
2 stops44h 32mQatar Airways
Tue 9/306:00 amONT - KHI
2 stops37h 15mQatar Airways
Deal found 8/17$1,901
This oojo deal was found by Cheapflights users on 8/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/253:50 amKHI - ONT
2 stops26h 38mQatar Airways
Tue 10/76:00 amONT - KHI
2 stops31h 45mQatar Airways
Deal found 8/17$1,928

Cheapflights Fare Finder

 
Customize your flight search to find flights from Karachi to Ontario 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 August 19, 2025.
Use the filters below to find and compare flights from Karachi to Ontario that are best for you.

Fly from

Karachi

Fly to

Ontario

Route

Depart

Return

Price

KarachiOntario

KHI - ONT

KHIONT

Karachi Quaid-E-Azam Intl

Mon 9/15

3:50 am-6:47 pm

2 stops26h 57m

Ontario

Wed 10/29

11:59 am-1:35 am

2 stops25h 36m

$1,560

KarachiOntario

KHI - ONT

KHIONT

Karachi Quaid-E-Azam Intl

Wed 11/19

4:20 am-11:32 pm

2 stops32h 12m

Ontario

Mon 11/24

7:33 pm-1:35 am

2 stops41h 02m

$1,649

KarachiOntario

KHI - ONT

KHIONT

Karachi Quaid-E-Azam Intl

Thu 9/25

3:50 am-6:47 pm

2 stops26h 57m

Ontario

Thu 3/19

11:30 am-1:35 am

2 stops26h 05m

$1,651

KarachiOntario

KHI - ONT

KHIONT

Karachi Quaid-E-Azam Intl

Mon 9/8

3:50 am-6:47 pm

2 stops26h 57m

Ontario

Mon 10/6

6:00 am-7:15 am

2 stops37h 15m

$1,674

KarachiOntario

KHI - ONT

KHIONT

Karachi Quaid-E-Azam Intl

Mon 9/1

10:15 am-6:47 pm

2 stops44h 32m

Ontario

Tue 9/30

6:00 am-7:15 am

2 stops37h 15m

$1,901

KarachiOntario

KHI - ONT

KHIONT

Karachi Quaid-E-Azam Intl

Mon 9/22

8:35 pm-9:29 pm

2 stops36h 54m

$820

KarachiOntario

KHI - ONT

KHIONT

Karachi Quaid-E-Azam Intl

Mon 9/29

8:35 pm-9:29 pm

2 stops36h 54m

$820

KarachiOntario

KHI - ONT

KHIONT

Karachi Quaid-E-Azam Intl

Mon 9/22

5:15 am-9:29 pm

2 stops28h 14m

$880

KarachiOntario

KHI - ONT

KHIONT

Karachi Quaid-E-Azam Intl

Sun 9/21

3:50 am-12:03 am

2 stops32h 13m

$1,007

KarachiOntario

KHI - ONT

KHIONT

Karachi Quaid-E-Azam Intl

Sun 9/28

3:50 am-6:47 pm

2 stops26h 57m

$1,008

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 15 results
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Best time to book a flight from Karachi to Ontario

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

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

Currently, August is the cheapest month in which you can book a flight from Karachi to Ontario (average of $246). Flying from Karachi to Ontario in March is currently the most expensive (average of $328). 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.

Related info for your journey

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

  • How long is the flight from Karachi to Ontario?

    For as low as $1,560, Qatar Airways can have you in Ontario from Karachi in 26h 57m. Airlines will cover a distance of 8345 mi.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Karachi to Ontario (average of $246). Flying from Karachi to Ontario in March is currently the most expensive (average of $328). 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

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