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$1,041+ Cheap flights from Portland (PDX) to Islamabad (ISB)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ISB
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Portland to Islamabad

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) 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 17, 2025.

Round-trip from

$1,041
(FlightHub)

Popular in

April

Cheapest in

September

Average price

$987
From Portland to Islamabad Intl
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($447 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($146 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Portland to Islamabad

Cheapest flights from Portland to Islamabad
Explore the most affordable flight options available from Portland to Islamabad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This FlightHub deal was found by Cheapflights users on 9/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/311:38 pmPDX - ISB
2 stops24h 02mQatar Airways
Thu 11/208:55 amISB - PDX
2 stops58h 23mQatar Airways
Deal found 9/16$1,041
This FlightHub deal was found by Cheapflights users on 9/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/257:21 amPDX - ISB
2 stops36h 19mQatar Airways
Thu 10/163:30 amISB - PDX
2 stops38h 50mQatar Airways
Deal found 9/16$1,165
This FlightHub deal was found by Cheapflights users on 9/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/261:24 pmPDX - ISB
2 stops24h 26mQatar Airways
Thu 10/163:30 amISB - PDX
2 stops38h 50mQatar Airways
Deal found 9/16$1,243
This FlightHub deal was found by Cheapflights users on 9/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2510:30 amPDX - ISB
2 stops33h 10mQatar Airways
Sat 10/189:25 amISB - PDX
2 stops56h 55mQatar Airways
Deal found 9/16$1,245
This FlightHub deal was found by Cheapflights users on 9/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/277:00 amPDX - ISB
2 stops30h 50mQatar Airways
Thu 10/163:30 amISB - PDX
2 stops38h 50mQatar Airways
Deal found 9/16$1,269
This Qatar Airways deal was found by Cheapflights users on 9/16. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1910:28 pmPDX - ISB
2 stops38h 12mQatar Airways
Sat 11/223:10 amISB - PDX
2 stops40h 08mQatar Airways
Deal found 9/16$1,301
This Qatar Airways deal was found by Cheapflights users on 9/16. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/258:31 amPDX - ISB
2 stops29h 19mQatar Airways
Sun 10/199:25 amISB - PDX
2 stops56h 55mQatar Airways
Deal found 9/16$1,319
This Priceline deal was found by Cheapflights users on 9/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/267:21 amPDX - ISB
2 stops36h 19mQatar Airways
Sat 10/189:25 amISB - PDX
2 stops56h 55mQatar Airways
Deal found 9/16$1,345

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland 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 17, 2025.
Use the filters below to find and compare flights from Portland to Islamabad that are best for you.

Fly from

Portland

Fly to

Islamabad

Route

Depart

Return

Price

PortlandIslamabad

PDX - ISB

PDXISB

Portland

Fri 10/31

1:38 pm-1:40 am

2 stops24h 02m

Islamabad Intl

Thu 11/20

8:55 am-6:18 am

2 stops58h 23m

$1,041

PortlandIslamabad

PDX - ISB

PDXISB

Portland

Sat 9/27

7:00 am-1:50 am

2 stops30h 50m

Islamabad Intl

Thu 10/16

3:30 am-6:20 am

2 stops38h 50m

$1,269

PortlandIslamabad

PDX - ISB

PDXISB

Portland

Wed 11/19

10:28 pm-1:40 am

2 stops38h 12m

Islamabad Intl

Sat 11/22

3:10 am-6:18 am

2 stops40h 08m

$1,301

PortlandIslamabad

PDX - ISB

PDXISB

Portland

Sat 9/27

7:00 am-1:50 am

2 stops30h 50m

Islamabad Intl

Fri 10/17

3:30 am-11:06 pm

2 stops31h 36m

$1,465

PortlandIslamabad

PDX - ISB

PDXISB

Portland

Sat 9/27

7:00 am-1:50 am

2 stops30h 50m

Islamabad Intl

Sat 10/18

3:30 am-8:30 pm

2 stops29h 00m

$1,526

PortlandIslamabad

PDX - ISB

PDXISB

Portland

Sat 9/27

1:02 pm-3:45 am

2 stops26h 43m

Islamabad Intl

Sun 10/19

5:25 am-8:50 pm

2 stops51h 25m

$1,774

PortlandIslamabad

PDX - ISB

PDXISB

Portland

Sun 10/19

7:00 am-1:50 am

2 stops30h 50m

Islamabad Intl

Sun 11/2

3:10 am-8:33 pm

2 stops30h 23m

$6,038

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Best time to book a flight from Portland to Islamabad

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

What is the cheapest time of day to fly from PDX to ISB?

Find hourly flight availability from Portland to Islamabad. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

It’s typically best to fly out from Portland to Islamabad at noon. Doing so could potentially save you 4% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Islamabad

Get insights into the airlines that provide service to Islamabad. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Islamabad. Reviews last updated September 17, 2025.
Read reviews from past customers who have flown Qatar Airways from Portland to Islamabad. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,622 reviews

Entertainment

7.4

Food

7.3

Overall

7.4

Comfort

7.4

Crew

7.9

Boarding

7.5

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable
Qatar Airways
7.4
Good
3,622 reviews
Qatar Airways
7.4
Good
3,622 reviews

Entertainment

7.4

Food

7.3

Overall

7.4

Comfort

7.4

Crew

7.9

Boarding

7.5

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable

Related info for your journey

Find useful and relevant information for your journey from Portland 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 Portland to Islamabad?

    For as low as $1,041, Qatar Airways can have you in Islamabad from Portland in 24h 02m. Airlines will cover a distance of 6880 mi.

  • What is the cheapest airline to fly from Portland to Islamabad round-trip?

    Flying on Qatar Airways is currently your cheapest option to Islamabad, with prices starting at $963. You may be able to fly from Portland to Islamabad for 37% less than the average price by searching for this airline.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Portland to Islamabad (average of $911). Flying from Portland 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portland to Islamabad

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Lahore flights

Top airline flying from Portland to Islamabad

Discover the top airline that operate flights from Portland to Islamabad. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$963Average$1,424FlexibilityNo cancel feeOn-time68%

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