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Islamabad

$1,184+ 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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ISB
fev 21 — fev 281
sáb 2/21
sáb 2/28
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 janeiro 22, 2026.

This Qatar Airways deal was found by Cheapflights users on 1/20. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 9/246:07 am
PDX
-
ISB
2 stops31h 43m
Qatar Airways
dom 9/273:30 am
ISB
-
PDX
2 stops32h 40m
Qatar Airways
Deal found 1/20$1,184
This Expedia deal was found by Cheapflights users on 1/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 2/151:36 pm
PDX
-
ISB
2 stops30h 14m
Multiple Airlines
seg 2/2310:20 am
ISB
-
PDX
2 stops64h 05m
Multiple Airlines
Deal found 1/20$1,295
This British Airways deal was found by Cheapflights users on 1/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 2/155:45 pm
PDX
-
ISB
1 stop39h 40m
British Airways
dom 2/2212:35 am
ISB
-
PDX
1 stop28h 20m
British Airways
Deal found 1/20$1,469
This IEagle deal was found by Cheapflights users on 1/22. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 2/67:05 am
PDX
-
ISB
2 stops32h 40m
Multiple Airlines
sáb 3/146:15 am
ISB
-
PDX
2 stops26h 55m
Multiple Airlines
Deal found 1/22$7,736
This Air Canada deal was found by Cheapflights users on 1/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 2/63:15 pm
PDX
-
ISB
3 stops51h 00m
Multiple Airlines
sáb 3/143:15 am
ISB
-
PDX
3 stops42h 00m
Multiple Airlines
Deal found 1/22$25,546

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 janeiro 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,295
(Expedia)

Popular in

April

Cheapest in

September
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
Highest demand for flights based on searches. 22% potential increase in price ($441 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($149 potential savings vs. average RT price).
Search Deals

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 janeiro 22, 2026.
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

dom 2/15

1:36 pm-8:50 am

2 stops30h 14m

Islamabad Intl

seg 2/23

10:20 am-1:25 pm

2 stops64h 05m

$1,295

PortlandIslamabad

PDX - ISB

PDXISB

Portland

dom 2/15

5:45 pm-10:25 pm

1 stop39h 40m

Islamabad Intl

dom 2/22

12:35 am-3:55 pm

1 stop28h 20m

$1,469

PortlandIslamabad

PDX - ISB

PDXISB

Portland

sex 2/6

7:05 am-4:45 am

2 stops32h 40m

Islamabad Intl

dom 3/15

6:15 am-9:10 pm

2 stops26h 55m

$7,736

PortlandIslamabad

PDX - ISB

PDXISB

Portland

sex 2/6

7:05 am-4:45 am

2 stops32h 40m

Islamabad Intl

sáb 3/14

6:15 am-9:10 pm

2 stops26h 55m

$7,736

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

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 January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Islamabad flight deals on Cheapflights vs. FlightHub >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 AranGrant the most. AranGrant 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.

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 janeiro 22, 2026.
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
3,718 reviews

Comfort

7.4

Entertainment

7.4

Food

7.3

Overall

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
3,718 reviews
Qatar Airways
7.4
Good
3,718 reviews

Comfort

7.4

Entertainment

7.4

Food

7.3

Overall

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 $1,469, British Airways can have you in Islamabad from Portland in 39h 40m. 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 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.

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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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 janeiro 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$963Average$1,373FlexibilityNo cancel feeOn-time68%

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