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$501+ 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 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ISB
Jan 9 — Jan 161
Fri 1/9
Fri 1/16
1 adult, Economy
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Cheap 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 December 10, 2025.

This oojo deal was found by Cheapflights users on 12/9. 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.
Sat 12/271:51 pmPDX - ISB
2 stops29h 59mMultiple Airlines
Sat 1/36:15 amISB - PDX
2 stops31h 10mMultiple Airlines
Deal found 12/9$2,912

Find 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 December 10, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,151
(Qatar Airways)

One-way from

$501
(FlightHub)

Popular in

April

Cheapest in

September

Average price

$1,514
Provider with most accurate pricing for Portland-Islamabad Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Islamabad Intl flights.
Search Deals
From Portland to Islamabad Intl
Search Deals
One-way flight from Portland to Islamabad Intl
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($512 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($142 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 December 10, 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

Sat 4/11

7:40 am-1:50 am

2 stops30h 10m

Islamabad Intl

Tue 4/14

9:55 am-10:21 pm

2 stops48h 26m

$1,151

PortlandIslamabad

PDX - ISB

PDXISB

Portland

Fri 1/9

9:10 am-4:45 am

2 stops30h 35m

Islamabad Intl

Fri 2/6

10:20 am-11:32 pm

2 stops50h 12m

$1,354

PortlandIslamabad

PDX - ISB

PDXISB

Portland

Sat 12/27

1:51 pm-8:50 am

2 stops29h 59m

Islamabad Intl

Sat 1/3

6:15 am-12:25 am

2 stops31h 10m

$2,912

PortlandIslamabad

PDX - ISB

PDXISB

Portland

Fri 1/9

5:45 pm-10:15 pm

1 stop39h 30m

Islamabad Intl

Fri 2/6

8:55 am-3:55 pm

2 stops68h 00m

$4,794

PortlandIslamabad

PDX - ISB

PDXISB

Portland

Wed 1/21

9:10 am-7:25 am

2 stops33h 15m

$501

PortlandIslamabad

PDX - ISB

PDXISB

Portland

Tue 1/20

10:30 am-1:40 am

2 stops26h 10m

$501

PortlandIslamabad

PDX - ISB

PDXISB

Portland

Tue 1/20

1:38 pm-1:10 pm

3 stops34h 32m

$575

PortlandIslamabad

PDX - ISB

PDXISB

Portland

Mon 1/19

1:38 pm-9:40 am

3 stops31h 02m

$575

PortlandIslamabad

PDX - ISB

PDXISB

Portland

Fri 1/23

9:10 am-1:40 am

2 stops27h 30m

$581

PortlandIslamabad

PDX - ISB

PDXISB

Portland

Wed 1/7

1:38 pm-6:15 pm

3 stops39h 37m

$583

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 16 results
1
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Compare providers for flights from Portland to Islamabad

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Islamabad in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland-Islamabad flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland-Islamabad flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland-Islamabad flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Islamabad flights, Cheapflights users trust eDreams the most. eDreams 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 Portland-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 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 month to book a flight from Portland to Islamabad?

Currently, August is the cheapest month in which you can book a flight from Portland to Islamabad (average of $942). Flying from Portland to Islamabad in April is currently the most expensive (average of $3,000). 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.

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 December 10, 2025.

It’s typically best to fly out from Portland to Islamabad at noon. Doing so could potentially save you 30% on the flight price compared to flying in the evening, 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 December 10, 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
3,676 reviews

Overall

7.4

Boarding

7.5

Food

7.3

Crew

7.9

Comfort

7.4

Entertainment

7.4

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
3,676 reviews
Qatar Airways
7.4
Good
3,676 reviews

Overall

7.4

Boarding

7.5

Food

7.3

Crew

7.9

Comfort

7.4

Entertainment

7.4

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 $1,151, Qatar Airways can have you in Islamabad from Portland in 30h 10m. 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 33% 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, August is the cheapest month in which you can book a flight from Portland to Islamabad (average of $942). Flying from Portland to Islamabad in April is currently the most expensive (average of $3,000). 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
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 December 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$963Average$1,261FlexibilityNo cancel feeOn-time68%

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