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$559+ 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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ISB
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
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 November 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$1,129
(oojo)

One-way from

$559
(oojo)

Popular in

December

Cheapest in

September

Average price

$1,068
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. 8% potential increase in price ($108 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 20, 2025.

This oojo deal was found by Cheapflights users on 11/20. 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.
Thu 11/2710:49 amONT - ISB
2 stops31h 36mQatar Airways
Sun 12/78:55 amISB - ONT
2 stops46h 38mQatar Airways
Deal found 11/20$1,843
This KAYAK deal was found by Cheapflights users on 11/19. 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.
Thu 12/252:42 pmONT - ISB
2 stops45h 58mQatar Airways
Sun 1/258:55 amISB - ONT
2 stops52h 01mQatar Airways
Deal found 11/19$1,982
This oojo deal was found by Cheapflights users on 11/19. 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 11/2610:49 amONT - ISB
2 stops25h 51mQatar Airways
Fri 12/53:10 amISB - ONT
2 stops28h 23mQatar Airways
Deal found 11/19$2,108
This FlightHub deal was found by Cheapflights users on 11/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/257:21 pmONT - ISB
2 stops47h 04mQatar Airways
Tue 12/23:10 amISB - ONT
2 stops28h 23mQatar Airways
Deal found 11/18$2,149
This oojo deal was found by Cheapflights users on 11/19. 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 11/236:00 amONT - ISB
2 stops30h 40mQatar Airways
Mon 12/293:10 amISB - ONT
2 stops28h 15mQatar Airways
Deal found 11/19$2,411
This KAYAK deal was found by Cheapflights users on 11/19. 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.
Sat 12/2710:50 amONT - ISB
2 stops25h 50mQatar Airways
Fri 1/233:10 amISB - ONT
2 stops30h 26mQatar Airways
Deal found 11/19$2,439
This KAYAK deal was found by Cheapflights users on 11/19. 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 11/2610:49 amONT - ISB
2 stops25h 51mQatar Airways
Sun 12/283:10 amISB - ONT
2 stops28h 15mQatar Airways
Deal found 11/19$2,495
This oojo deal was found by Cheapflights users on 11/20. 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 11/236:00 amONT - ISB
2 stops30h 40mQatar Airways
Fri 12/53:10 amISB - ONT
2 stops28h 23mQatar Airways
Deal found 11/20$2,589

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 November 20, 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

Sun 2/15

12:02 pm-1:40 am

2 stops24h 38m

Islamabad Intl

Thu 4/16

9:25 am-10:38 pm

2 stops49h 13m

$1,129

OntarioIslamabad

ONT - ISB

ONTISB

Ontario

Mon 3/9

12:02 pm-1:40 am

2 stops25h 38m

Islamabad Intl

Tue 3/24

8:55 am-10:38 pm

2 stops49h 43m

$1,129

OntarioIslamabad

ONT - ISB

ONTISB

Ontario

Thu 2/19

12:02 pm-1:40 am

2 stops24h 38m

Islamabad Intl

Sun 4/19

9:25 am-6:19 pm

2 stops44h 54m

$1,168

OntarioIslamabad

ONT - ISB

ONTISB

Ontario

Tue 2/3

11:53 am-1:40 am

2 stops24h 47m

Islamabad Intl

Tue 6/2

3:30 am-10:46 pm

2 stops31h 16m

$1,197

OntarioIslamabad

ONT - ISB

ONTISB

Ontario

Sat 2/14

6:14 am-1:40 am

2 stops30h 26m

Islamabad Intl

Tue 4/14

3:30 am-6:19 pm

2 stops26h 49m

$1,221

OntarioIslamabad

ONT - ISB

ONTISB

Ontario

Wed 3/4

12:02 pm-7:25 am

2 stops30h 23m

Islamabad Intl

Sun 3/8

8:55 am-10:32 pm

2 stops50h 37m

$1,251

OntarioIslamabad

ONT - ISB

ONTISB

Ontario

Mon 1/5

7:19 pm-1:40 am

2 stops41h 21m

Islamabad Intl

Fri 2/6

8:55 am-8:36 pm

2 stops48h 41m

$1,284

OntarioIslamabad

ONT - ISB

ONTISB

Ontario

Mon 1/26

11:53 am-1:40 am

2 stops24h 47m

$559

OntarioIslamabad

ONT - ISB

ONTISB

Ontario

Sat 12/13

10:50 pm-10:20 pm

2 stops34h 30m

$1,249

OntarioIslamabad

ONT - ISB

ONTISB

Ontario

Fri 12/26

7:19 pm-1:40 am

2 stops41h 21m

$1,499

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 17 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 $1,115). 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 24h 38m. 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 $1,115). 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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