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$545+ Cheap flights from Portland (PDX) 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ISB
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
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 July 2, 2025.

Round-trip from

$1,024
(FlightHub)

One-way from

$545
(Kiwi.com)

Popular in

April

Cheapest in

September

Average price

$1,871
From Portland to Islamabad Intl
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One-way flight from Portland to Islamabad Intl
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Highest demand for flights based on searches. 20% potential increase in price ($420 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($140 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 2, 2025.

This FlightHub deal was found by Cheapflights users on 6/30. 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 10/221:25 pmPDX - ISB
2 stops24h 25mQatar Airways
Tue 10/283:10 amISB - PDX
2 stops29h 17mQatar Airways
Deal found 6/30$1,024
This CheapOair deal was found by Cheapflights users on 6/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1510:40 amPDX - ISB
2 stops27h 10mMultiple Airlines
Tue 8/197:30 pmISB - PDX
3 stops31h 12mMultiple Airlines
Deal found 6/30$3,444

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 July 2, 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

Wed 10/22

1:25 pm-1:50 am

2 stops24h 25m

Islamabad Intl

Tue 10/28

3:10 am-8:27 pm

2 stops29h 17m

$1,024

PortlandIslamabad

PDX - ISB

PDXISB

Portland

Tue 7/15

10:40 am-1:50 am

2 stops27h 10m

Islamabad Intl

Tue 8/19

7:30 pm-2:42 pm

3 stops31h 12m

$3,444

PortlandIslamabad

PDX - ISB

PDXISB

Portland

Tue 8/12

3:10 pm-3:45 am

3 stops48h 35m

$545

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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 July 2, 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 July 2, 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
3,593 reviews

Boarding

7.5

Food

7.3

Overall

7.4

Crew

7.9

Entertainment

7.4

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines
Qatar Airways
7.4
Good
3,593 reviews
Qatar Airways
7.4
Good
3,593 reviews

Boarding

7.5

Food

7.3

Overall

7.4

Crew

7.9

Entertainment

7.4

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines

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.

  • 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 $1,024. You may be able to fly from Portland to Islamabad for 36% 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 Portland?

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

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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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$970Average$1,562FlexibilityNo cancel feeOn-time68%

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