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$631+ 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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ISB
mai 18 — mai 251
sø. 5/18
sø. 5/25
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 mai 13, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,155
(FlightHub)

One-way from

$631
(Kiwi.com)

Popular in

April

Cheapest in

September

Average price

$1,437
Provider with most accurate pricing for Portland-Islamabad Intl flight deals.
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Provider most trusted by Cheapflights users for Portland-Islamabad Intl flights.
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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. 18% potential increase in price ($375 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($138 potential savings vs. average RT price).
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Average for round-trip flights in May 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 mai 13, 2025.

This FlightHub deal was found by Cheapflights users on 5/12. 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.
on. 8/131:25 pmPDX - ISB
2 stops30h 15mQatar Airways
on. 8/203:30 amISB - PDX
2 stops32h 29mQatar Airways
Deal found 5/12$1,155
This oojo deal was found by Cheapflights users on 5/12. 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.
ma. 5/128:45 pmPDX - ISB
2 stops40h 30mEmirates
on. 6/183:05 amISB - PDX
2 stops31h 28mEmirates
Deal found 5/12$1,259
This Travelocity deal was found by Cheapflights users on 5/12. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
to. 5/294:00 pmPDX - ISB
2 stops23h 55mMultiple Airlines
to. 6/197:35 pmISB - PDX
2 stops38h 40mMultiple Airlines
Deal found 5/12$1,774
This Ovago deal was found by Cheapflights users on 5/12. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
on. 8/137:25 pmPDX - ISB
1 stop38h 55mBritish Airways
on. 8/2012:20 amISB - PDX
2 stops35h 19mBritish Airways
Deal found 5/12$1,796
This oojo deal was found by Cheapflights users on 5/11. 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.
ma. 6/1612:09 amPDX - ISB
2 stops30h 16mEtihad Airways
to. 9/184:20 amISB - PDX
2 stops46h 04mEtihad Airways
Deal found 5/11$2,810

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 mai 13, 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

on. 8/13

1:25 pm-7:40 am

2 stops30h 15m

Islamabad Intl

on. 8/20

3:30 am-11:59 pm

2 stops32h 29m

$1,155

PortlandIslamabad

PDX - ISB

PDXISB

Portland

ma. 5/26

9:45 pm-7:30 am

2 stops45h 45m

Islamabad Intl

fr. 6/20

9:20 am-11:59 pm

2 stops50h 39m

$1,443

PortlandIslamabad

PDX - ISB

PDXISB

Portland

to. 5/29

4:00 pm-3:55 am

2 stops23h 55m

Islamabad Intl

to. 6/19

7:35 pm-10:15 pm

2 stops38h 40m

$1,774

PortlandIslamabad

PDX - ISB

PDXISB

Portland

on. 8/13

7:25 pm-10:20 pm

1 stop38h 55m

Islamabad Intl

on. 8/20

12:20 am-11:39 pm

2 stops35h 19m

$1,796

PortlandIslamabad

PDX - ISB

PDXISB

Portland

ma. 6/16

12:09 am-6:25 pm

2 stops30h 16m

Islamabad Intl

to. 9/18

4:20 am-2:24 pm

2 stops46h 04m

$2,810

PortlandIslamabad

PDX - ISB

PDXISB

Portland

to. 9/18

11:00 pm-6:25 pm

2 stops31h 25m

$631

PortlandIslamabad

PDX - ISB

PDXISB

Portland

fr. 6/13

11:35 pm-3:55 am

2 stops40h 20m

$893

PortlandIslamabad

PDX - ISB

PDXISB

Portland

ma. 6/16

12:09 am-6:25 pm

2 stops30h 16m

$2,414

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

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 May.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Portland-Islamabad flight deals on Cheapflights vs. AranGrant >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.

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 mai 13, 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.

Rainfall in Islamabad by month

Plan your trip to Islamabad by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Islamabad ranges from 0.4 - 9.8 inches per month. July is typically the wettest month, when rainfall can reach 9.8 in. November is typically the driest time to visit Islamabad when rainfall is around 0.4 in.

Temperature in Islamabad by month

Plan your trip to Islamabad by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Islamabad, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 87.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

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 mai 13, 2025.
Read through reviews of airlines operating flights from Portland to Islamabad, such as Emirates, Qatar Airways and Etihad Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very good
3,228 reviews

Entertainment

8.2

Food

7.8

Boarding

8.1

Crew

8.3

Comfort

8.0

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.0
Very good
3,228 reviews
Emirates
8.0
Very good
3,228 reviews

Entertainment

8.2

Food

7.8

Boarding

8.1

Crew

8.3

Comfort

8.0

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Qatar Airways
7.4
Good
3,570 reviews
Emirates
8.0
Very good
3,228 reviews

Entertainment

8.2

Food

7.8

Boarding

8.1

Crew

8.3

Comfort

8.0

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Etihad Airways
7.4
Good
1,206 reviews
Emirates
8.0
Very good
3,228 reviews

Entertainment

8.2

Food

7.8

Boarding

8.1

Crew

8.3

Comfort

8.0

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Turkish Airlines
7.3
Good
3,795 reviews
Emirates
8.0
Very good
3,228 reviews

Entertainment

8.2

Food

7.8

Boarding

8.1

Crew

8.3

Comfort

8.0

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
British Airways
6.6
Okay
6,877 reviews
Emirates
8.0
Very good
3,228 reviews

Entertainment

8.2

Food

7.8

Boarding

8.1

Crew

8.3

Comfort

8.0

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

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 are the cheapest airlines flying from Portland to Islamabad round-trip?

    Flying on Qatar Airways is currently your cheapest option to Islamabad, with prices starting at $1,155. Additional round-trip tickets that might be worth considering are offered by Emirates and British Airways, with the lowest prices starting at $1,443 and $1,796, respectively. You may be able to fly from Portland to Islamabad for 29% less than the average price by searching for these airlines.

  • 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 June is currently the most expensive (average of $1,569). 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?

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Murree
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Alternative routes for Portland to Islamabad

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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 mai 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,032Average$1,725FlexibilityNo cancel feeOn-time68%

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