$475 Cheap Flights from Istanbul (IST) to Portland (PDX)

View $475 flight on Wed, Feb 11, 2026Opens in a new window

Popular airlines from Istanbul Airport (IST) to Portland International Airport (PDX)

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Cheap Flights from Istanbul to Portland (IST-PDX)

Prices were available within the past 7 days and start at $475 for one-way flights and $629 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Fri, Nov 21 - Sat, Dec 6
IST
Istanbul
PDX
Portland
$629 Roundtrip, found 1 day ago
$629
Roundtrip
found 1 day ago
Select Icelandair flight, departing Fri, Nov 21 from Istanbul to Portland, returning Sat, Dec 6, priced at $629 found 1 day ago
Delta
Tue, Feb 10 - Wed, Feb 25
IST
Istanbul
PDX
Portland
$646 Roundtrip, found 3 days ago
$646
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Feb 10 from Istanbul to Portland, returning Wed, Feb 25, priced at $646 found 3 days ago
Delta
Sun, Dec 28 - Sun, Jan 11
IST
Istanbul
PDX
Portland
$650 Roundtrip, found 6 days ago
$650
Roundtrip
found 6 days ago
Select Delta flight, departing Sun, Dec 28 from Istanbul to Portland, returning Sun, Jan 11, priced at $650 found 6 days ago
Delta
Wed, Mar 18 - Tue, Mar 31
IST
Istanbul
PDX
Portland
$656 Roundtrip, found 6 days ago
$656
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Mar 18 from Istanbul to Portland, returning Tue, Mar 31, priced at $656 found 6 days ago
Delta
Sun, Feb 22 - Thu, Mar 12
IST
Istanbul
PDX
Portland
$656 Roundtrip, found 6 days ago
$656
Roundtrip
found 6 days ago
Select Delta flight, departing Sun, Feb 22 from Istanbul to Portland, returning Thu, Mar 12, priced at $656 found 6 days ago
Delta
Mon, Jan 12 - Tue, Jan 27
IST
Istanbul
PDX
Portland
$660 Roundtrip, found 6 days ago
$660
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Jan 12 from Istanbul to Portland, returning Tue, Jan 27, priced at $660 found 6 days ago
Delta
Wed, Mar 18 - Tue, Mar 31
IST
Istanbul
PDX
Portland
$662 Roundtrip, found 6 days ago
$662
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Mar 18 from Istanbul to Portland, returning Tue, Mar 31, priced at $662 found 6 days ago
British Airways
Sun, Nov 23 - Sun, Nov 30
IST
Istanbul
PDX
Portland
$677 Roundtrip, found 5 days ago
$677
Roundtrip
found 5 days ago
Select British Airways flight, departing Sun, Nov 23 from Istanbul to Portland, returning Sun, Nov 30, priced at $677 found 5 days ago
American Airlines
Sat, Dec 13 - Sat, Jan 10
IST
Istanbul
PDX
Portland
$679 Roundtrip, found 5 days ago
$679
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Dec 13 from Istanbul to Portland, returning Sat, Jan 10, priced at $679 found 5 days ago
KLM
Fri, Dec 5 - Sun, Dec 7
IST
Istanbul
PDX
Portland
$683 Roundtrip, found 7 hours ago
$683
Roundtrip
found 7 hours ago
Select KLM flight, departing Fri, Dec 5 from Istanbul to Portland, returning Sun, Dec 7, priced at $683 found 7 hours ago

Find the cheapest month to fly from Istanbul (IST) to Portland (PDX)

February is typically the cheapest month to fly

From $628 - $1,429 per traveler.

Alternative airports near Portland

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Portland Intl. PDX. Cheapest and Closest option available. Average driving time to city center is 17 minutes. Flights from $805
PDX
Portland Intl.
CheapestClosest
Average driving time to city center17 min
Flights from $805
Flights from Istanbul (IST) to Portland (PDX)
Origin airport
Istanbul
Destination airport
Portland Intl.
Airlines serving
Air Canada, American Airlines, British Airways, Delta, Icelandair, KLM, Lufthansa, Scandinavian Airlines, Turkish Airlines, United
Roundtrip price
$629
Distance
6180 mi

Istanbul to Portland Flights

The cheapest times to fly from Istanbul to Portland

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Istanbul to Portland are during the month of November. You can find some of the cheapest flights from Istanbul to Portland with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Istanbul to Portland

Sunday is one of the best days to book for cheap flights from Istanbul to Portland: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Istanbul to Portland

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Istanbul to Portland in 2025. You can also book with separate airlines for your outbound and return journeys, from $475 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Istanbul to Portland flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Istanbul to Portland airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Istanbul (IST) to Portland Intl. Airport (PDX) cost?
Get a cheap one-way flight from $475 or cheap return flight from $629 from Istanbul (IST) to Portland Intl. Airport (PDX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Istanbul (IST) to Portland Intl. Airport (PDX)?
November is the least expensive month to fly from IST to PDX. Planning your trip for the off-season is often the key to landing a great deal.
What is the cheapest airline that flies from Istanbul (IST) to Portland Intl. Airport (PDX)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll fly you from IST to PDX. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Istanbul (IST) to Portland Intl. Airport (PDX)?
You'll need to take a flight with a layover if you're traveling from Istanbul (IST) to Portland Intl. Airport (PDX). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from IST to PDX?
Generally you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Istanbul (IST) to Portland Intl. Airport (PDX)?
To avoid possible delays on the Istanbul (IST) to Portland Intl. Airport (PDX) route, fly before 3 PM. Later departures have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Istanbul (IST) to Portland Intl. Airport (PDX) last-minute?
Last-minute bookings from IST to PDX are generally more expensive. To lock in the best prices, start looking for flights ahead of time. That being said, if you're flexible with your travel dates, it's possible to find a cheap fare right before your journey.
Is it cheaper to book an IST to PDX flight and hotel package?
Compared with arranging flights and hotels separately, booking an IST to PDX flight and hotel package with Expedia could lead to significant savings. What's more, managing everything in one place will take the stress out of travel planning. Just pick your flights and choose from our extensive range of stays, then customize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Istanbul (IST) to Portland Intl. Airport (PDX)?
Typically, it's possible to cancel or reschedule your IST to PDX flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.