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$753+ Cheap flights from Ontario (ONT) to Islamabad (ISB)

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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ISB
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Cheap flight deals from Ontario to Islamabad

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Islamabad (ISB). 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 October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,114
(IEagle)

One-way from

$753
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$1,058
Provider with most accurate pricing for Ontario-Islamabad Intl flight deals.
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Provider most trusted by Cheapflights users for Ontario-Islamabad Intl flights.
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From Ontario to Islamabad Intl
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One-way flight from Ontario to Islamabad Intl
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Highest demand for flights based on searches. 10% potential increase in price ($138 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($56 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Ontario to Islamabad

Cheapest flights from Ontario to Islamabad
Explore the most affordable flight options available from Ontario to Islamabad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

This oojo deal was found by Cheapflights users on 10/16. 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 10/2711:59 amONT - ISB
2 stops25h 41mQatar Airways
Wed 11/128:55 amISB - ONT
2 stops48h 58mQatar Airways
Deal found 10/16$1,342
This Justfly.com deal was found by Cheapflights users on 10/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2011:59 amONT - ISB
2 stops24h 41mQatar Airways
Tue 12/93:10 amISB - ONT
2 stops28h 23mQatar Airways
Deal found 10/15$1,408
This KAYAK deal was found by Cheapflights users on 10/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/196:00 amONT - ISB
2 stops31h 50mQatar Airways
Mon 11/38:55 amISB - ONT
2 stops48h 58mQatar Airways
Deal found 10/16$1,416
This FlightHub deal was found by Cheapflights users on 10/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/511:59 amONT - ISB
2 stops24h 41mQatar Airways
Wed 1/283:10 amISB - ONT
2 stops28h 35mQatar Airways
Deal found 10/14$1,432
This Justfly.com deal was found by Cheapflights users on 10/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/166:00 amONT - ISB
2 stops30h 40mQatar Airways
Mon 3/233:10 amISB - ONT
2 stops27h 09mQatar Airways
Deal found 10/15$1,462
This oojo deal was found by Cheapflights users on 10/15. 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.
Tue 11/1811:59 amONT - ISB
2 stops30h 26mQatar Airways
Tue 12/93:10 amISB - ONT
2 stops28h 23mQatar Airways
Deal found 10/15$1,484
This oojo deal was found by Cheapflights users on 10/16. 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.
Sun 10/196:00 amONT - ISB
2 stops31h 50mQatar Airways
Wed 10/293:10 amISB - ONT
2 stops29h 43mQatar Airways
Deal found 10/16$1,502
This oojo deal was found by Cheapflights users on 10/15. 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.
Wed 11/511:59 amONT - ISB
2 stops24h 41mQatar Airways
Sun 11/308:55 amISB - ONT
2 stops52h 04mQatar Airways
Deal found 10/15$1,543
This KAYAK deal was found by Cheapflights users on 10/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/222:51 pmONT - ISB
2 stops28h 49mQatar Airways
Mon 11/103:10 amISB - ONT
2 stops30h 43mQatar Airways
Deal found 10/16$1,603
This Justfly.com deal was found by Cheapflights users on 10/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1610:57 amONT - ISB
2 stops32h 43mQatar Airways
Wed 10/298:55 amISB - ONT
2 stops47h 58mQatar Airways
Deal found 10/16$1,639

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Islamabad 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 October 16, 2025.
Use the filters below to find and compare flights from Ontario to Islamabad that are best for you.

Fly from

Ontario

Fly to

Islamabad

Route

Depart

Return

Price

OntarioIslamabad

ONT - ISB

ONTISB

Ontario

Mon 3/23

6:00 am-1:40 am

2 stops31h 40m

Islamabad Intl

Sat 4/18

9:25 am-10:38 pm

2 stops49h 13m

$1,155

OntarioIslamabad

ONT - ISB

ONTISB

Ontario

Mon 3/23

6:00 am-1:40 am

2 stops31h 40m

Islamabad Intl

Mon 4/20

9:25 am-1:33 pm

2 stops40h 08m

$1,278

OntarioIslamabad

ONT - ISB

ONTISB

Ontario

Tue 1/6

10:44 am-1:40 am

2 stops25h 56m

Islamabad Intl

Wed 1/21

3:10 am-6:45 pm

2 stops52h 35m

$1,278

OntarioIslamabad

ONT - ISB

ONTISB

Ontario

Tue 1/6

10:44 am-1:40 am

2 stops25h 56m

Islamabad Intl

Sun 1/25

8:55 am-6:45 pm

2 stops46h 50m

$1,318

OntarioIslamabad

ONT - ISB

ONTISB

Ontario

Mon 3/23

6:00 am-1:40 am

2 stops31h 40m

Islamabad Intl

Sun 4/19

9:25 am-9:56 pm

2 stops48h 31m

$1,318

OntarioIslamabad

ONT - ISB

ONTISB

Ontario

Mon 3/23

6:00 am-1:40 am

2 stops31h 40m

Islamabad Intl

Thu 4/16

3:30 am-10:38 pm

2 stops31h 08m

$1,341

OntarioIslamabad

ONT - ISB

ONTISB

Ontario

Mon 3/23

6:00 am-1:40 am

2 stops31h 40m

Islamabad Intl

Tue 4/14

3:30 am-10:38 pm

2 stops31h 08m

$1,341

OntarioIslamabad

ONT - ISB

ONTISB

Ontario

Mon 3/23

6:00 am-1:40 am

2 stops31h 40m

Islamabad Intl

Wed 4/15

3:30 am-6:19 pm

2 stops26h 49m

$1,341

OntarioIslamabad

ONT - ISB

ONTISB

Ontario

Tue 1/20

11:53 am-1:40 am

2 stops24h 47m

Islamabad Intl

Fri 2/20

8:55 am-6:17 pm

2 stops46h 22m

$1,345

OntarioIslamabad

ONT - ISB

ONTISB

Ontario

Mon 1/5

2:49 pm-7:25 am

2 stops27h 36m

Islamabad Intl

Thu 1/22

8:55 am-6:45 pm

2 stops46h 50m

$1,358

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 13 results
1
2
  • Most accurate provider: When it comes to deals on Ontario-Islamabad flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Islamabad flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Islamabad flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Islamabad 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 Ontario-Islamabad 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 Ontario to Islamabad

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

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

Currently, April is the cheapest month in which you can book a flight from Ontario to Islamabad (average of $735). Flying from Ontario to Islamabad in July is currently the most expensive (average of $1,118). 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 Ontario to Islamabad. 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 Ontario to Islamabad?

    Departing from Ontario to Islamabad will take you 31h 40m. Ontario and Islamabad are separated by a distance of 7712 mi.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Ontario to Islamabad (average of $735). Flying from Ontario to Islamabad in July is currently the most expensive (average of $1,118). 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

Traveling to a place near Islamabad?

Book flights to Islamabad if you plan to visit one of these locations
Rawalpindi
Murree

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