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$686+ 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ISB
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
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 September 15, 2025.

Round-trip from

$1,154
(oojo)

One-way from

$686
(oojo)

Popular in

December

Cheapest in

September

Average price

$961
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 ($141 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($58 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 15, 2025.

This oojo deal was found by Cheapflights users on 9/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/216:00 amONT - ISB
2 stops37h 40mQatar Airways
Sun 11/98:55 amISB - ONT
2 stops48h 58mQatar Airways
Deal found 9/14$1,154
This oojo deal was found by Cheapflights users on 9/13. 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 11/411:59 amONT - ISB
2 stops30h 26mQatar Airways
Tue 11/118:55 amISB - ONT
2 stops48h 58mQatar Airways
Deal found 9/13$1,177
This Qatar Airways deal was found by Cheapflights users on 9/13. 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 11/56:00 amONT - ISB
2 stops30h 40mQatar Airways
Tue 11/113:10 amISB - ONT
2 stops30h 43mQatar Airways
Deal found 9/13$1,191
This Qatar Airways deal was found by Cheapflights users on 9/13. 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.
Tue 9/1611:39 amONT - ISB
2 stops26h 11mQatar Airways
Tue 10/288:55 amISB - ONT
2 stops47h 58mQatar Airways
Deal found 9/13$1,193
This Qatar Airways deal was found by Cheapflights users on 9/13. 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 9/157:47 pmONT - ISB
2 stops47h 53mQatar Airways
Wed 10/298:55 amISB - ONT
2 stops50h 37mQatar Airways
Deal found 9/13$1,200
This oojo deal was found by Cheapflights users on 9/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3010:56 pmONT - ISB
2 stops31h 29mEtihad Airways
Tue 10/144:20 amISB - ONT
2 stops53h 09mEtihad Airways
Deal found 9/14$1,220
This Qatar Airways deal was found by Cheapflights users on 9/13. 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 11/126:00 amONT - ISB
2 stops36h 25mQatar Airways
Sun 11/168:55 amISB - ONT
2 stops48h 58mQatar Airways
Deal found 9/13$1,233
This FlightHub deal was found by Cheapflights users on 9/13. 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.
Mon 11/246:00 amONT - ISB
2 stops30h 40mQatar Airways
Tue 12/93:10 amISB - ONT
2 stops28h 22mQatar Airways
Deal found 9/13$1,235
This oojo deal was found by Cheapflights users on 9/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:00 amONT - ISB
2 stops36h 25mQatar Airways
Tue 2/178:55 amISB - ONT
2 stops50h 42mQatar Airways
Deal found 9/14$1,271

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 September 15, 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

Tue 10/21

6:00 am-7:40 am

2 stops37h 40m

Islamabad Intl

Sun 11/9

8:55 am-8:53 pm

2 stops48h 58m

$1,154

OntarioIslamabad

ONT - ISB

ONTISB

Ontario

Tue 10/21

6:00 am-7:40 am

2 stops37h 40m

Islamabad Intl

Sun 11/16

8:55 am-8:53 pm

2 stops48h 58m

$1,154

OntarioIslamabad

ONT - ISB

ONTISB

Ontario

Tue 11/4

11:59 am-7:25 am

2 stops30h 26m

Islamabad Intl

Tue 11/11

8:55 am-8:53 pm

2 stops48h 58m

$1,177

OntarioIslamabad

ONT - ISB

ONTISB

Ontario

Wed 11/5

6:00 am-1:40 am

2 stops30h 40m

Islamabad Intl

Tue 11/11

3:10 am-8:53 pm

2 stops30h 43m

$1,191

OntarioIslamabad

ONT - ISB

ONTISB

Ontario

Mon 1/5

2:42 pm-7:25 am

2 stops27h 43m

Islamabad Intl

Thu 2/5

8:55 am-6:17 pm

2 stops46h 22m

$1,222

OntarioIslamabad

ONT - ISB

ONTISB

Ontario

Wed 11/12

6:00 am-1:40 am

2 stops30h 40m

Islamabad Intl

Sun 11/16

8:55 am-11:32 pm

2 stops51h 37m

$1,233

OntarioIslamabad

ONT - ISB

ONTISB

Ontario

Wed 11/5

11:59 am-1:40 am

2 stops24h 41m

Islamabad Intl

Sun 11/9

8:55 am-8:53 pm

2 stops48h 58m

$1,233

OntarioIslamabad

ONT - ISB

ONTISB

Ontario

Mon 11/24

6:00 am-1:40 am

2 stops30h 40m

Islamabad Intl

Tue 12/9

3:10 am-6:32 pm

2 stops28h 22m

$1,235

OntarioIslamabad

ONT - ISB

ONTISB

Ontario

Tue 12/2

6:00 am-7:25 am

2 stops36h 25m

Islamabad Intl

Tue 2/17

8:55 am-10:37 pm

2 stops50h 42m

$1,271

OntarioIslamabad

ONT - ISB

ONTISB

Ontario

Tue 9/30

10:56 pm-6:25 pm

2 stops31h 29m

$686

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 20 results
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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, September is the cheapest month in which you can book a flight from Ontario to Islamabad (average of $911). Flying from Ontario to Islamabad in December is currently the most expensive (average of $1,493). 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 37h 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, September is the cheapest month in which you can book a flight from Ontario to Islamabad (average of $911). Flying from Ontario to Islamabad in December is currently the most expensive (average of $1,493). 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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