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Ontario

$921+ 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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
KHI — ONT
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap 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 January 29, 2026.

This Qatar Airways deal was found by Cheapflights users on 1/27. 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.
Fri 5/223:15 am
KHI
-
ONT
2 stops27h 32m
Qatar Airways
Mon 6/112:01 pm
ONT
-
KHI
2 stops25h 44m
Qatar Airways
Deal found 1/27$1,565
This Priceline deal was found by Cheapflights users on 1/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/164:20 am
KHI
-
ONT
2 stops31h 12m
Qatar Airways
Mon 4/610:33 am
ONT
-
KHI
2 stops27h 12m
Qatar Airways
Deal found 1/28$1,784
This Qatar Airways deal was found by Cheapflights users on 1/28. 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.
Fri 3/274:20 am
KHI
-
ONT
2 stops25h 53m
Qatar Airways
Tue 4/710:59 am
ONT
-
KHI
2 stops26h 46m
Qatar Airways
Deal found 1/28$9,028

Find 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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,544
(Qatar Airways)

One-way from

$921
(Qatar Airways)

Popular in

June

Cheapest in

September

Average price

$1,372
Provider with most accurate pricing for Karachi Quaid-E-Azam Intl-Ontario flight deals.
Search Deals
Provider most trusted by Cheapflights users for Karachi Quaid-E-Azam Intl-Ontario flights.
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From Karachi Quaid-E-Azam Intl to Ontario
Search Deals
One-way flight from Karachi Quaid-E-Azam Intl to Ontario
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 29, 2026.
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

Fri 5/22

3:15 am-6:47 pm

2 stops27h 32m

Ontario

Mon 6/1

12:01 pm-1:45 am

2 stops25h 44m

$1,565

KarachiOntario

KHI - ONT

KHIONT

Karachi Quaid-E-Azam Intl

Mon 3/16

4:20 am-11:32 pm

2 stops31h 12m

Ontario

Mon 4/6

10:33 am-1:45 am

2 stops27h 12m

$1,784

KarachiOntario

KHI - ONT

KHIONT

Karachi Quaid-E-Azam Intl

Fri 3/27

4:20 am-6:13 pm

2 stops25h 53m

Ontario

Tue 4/7

10:59 am-1:45 am

2 stops26h 46m

$9,028

KarachiOntario

KHI - ONT

KHIONT

Karachi Quaid-E-Azam Intl

Sun 4/12

3:15 am-6:13 pm

2 stops26h 58m

$921

KarachiOntario

KHI - ONT

KHIONT

Karachi Quaid-E-Azam Intl

Mon 4/13

9:35 pm-6:00 pm

3 stops32h 25m

$982

KarachiOntario

KHI - ONT

KHIONT

Karachi Quaid-E-Azam Intl

Sun 4/5

3:50 am-11:59 pm

2 stops32h 09m

$1,000

KarachiOntario

KHI - ONT

KHIONT

Karachi Quaid-E-Azam Intl

Tue 2/10

4:20 am-8:36 pm

2 stops29h 16m

$1,378

KarachiOntario

KHI - ONT

KHIONT

Karachi Quaid-E-Azam Intl

Thu 2/12

9:30 am-10:29 pm

2 stops49h 59m

$1,399

KarachiOntario

KHI - ONT

KHIONT

Karachi Quaid-E-Azam Intl

Mon 3/30

5:50 am-11:59 pm

2 stops30h 09m

$4,463

KarachiOntario

KHI - ONT

KHIONT

Karachi Quaid-E-Azam Intl

Sun 3/29

5:50 am-11:59 pm

2 stops30h 09m

$5,930

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 13 results
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Compare providers for flights from Karachi to Ontario

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 Karachi to Ontario in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
oojoPrice 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 Karachi-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Karachi-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Karachi-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Karachi-Ontario 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 Karachi-Ontario 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 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, May is the cheapest month in which you can book a flight from Karachi to Ontario (average of $1,102). Flying from Karachi to Ontario in April is currently the most expensive (average of $1,281). 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 $1,565, Qatar Airways can have you in Ontario from Karachi in 27h 32m. 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, May is the cheapest month in which you can book a flight from Karachi to Ontario (average of $1,102). Flying from Karachi to Ontario in April is currently the most expensive (average of $1,281). 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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