£505 Cheap Flights from Portland (PDX) to Istanbul (IST)

View £505 flight on Mon, 3 Aug 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at £505 for one-way flights and £776 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Sun, 1 Nov - Fri, 13 Nov
PDX
Portland
IST
Istanbul
£776 Return, found 1 day ago
£776
Return
found 1 day ago
Select Lufthansa flight, departing Sun, 1 Nov from Portland to Istanbul, returning Fri, 13 Nov, priced at £776 found 1 day ago
Lufthansa
Sun, 1 Nov - Fri, 13 Nov
PDX
Portland
IST
Istanbul
£780 Return, found 1 day ago
£780
Return
found 1 day ago
Select Lufthansa flight, departing Sun, 1 Nov from Portland to Istanbul, returning Fri, 13 Nov, priced at £780 found 1 day ago
Air Canada
Sun, 1 Nov - Fri, 13 Nov
PDX
Portland
IST
Istanbul
£784 Return, found 1 day ago
£784
Return
found 1 day ago
Select Air Canada flight, departing Sun, 1 Nov from Portland to Istanbul, returning Fri, 13 Nov, priced at £784 found 1 day ago
British Airways
Sun, 1 Nov - Fri, 13 Nov
PDX
Portland
IST
Istanbul
£784 Return, found 1 day ago
£784
Return
found 1 day ago
Select British Airways flight, departing Sun, 1 Nov from Portland to Istanbul, returning Fri, 13 Nov, priced at £784 found 1 day ago
Air Canada
Sun, 1 Nov - Fri, 13 Nov
PDX
Portland
IST
Istanbul
£784 Return, found 1 day ago
£784
Return
found 1 day ago
Select Air Canada flight, departing Sun, 1 Nov from Portland to Istanbul, returning Fri, 13 Nov, priced at £784 found 1 day ago
British Airways
Sun, 1 Nov - Fri, 13 Nov
PDX
Portland
IST
Istanbul
£788 Return, found 1 day ago
£788
Return
found 1 day ago
Select British Airways flight, departing Sun, 1 Nov from Portland to Istanbul, returning Fri, 13 Nov, priced at £788 found 1 day ago
Lufthansa
Sun, 1 Nov - Fri, 13 Nov
PDX
Portland
IST
Istanbul
£806 Return, found 1 day ago
£806
Return
found 1 day ago
Select Lufthansa flight, departing Sun, 1 Nov from Portland to Istanbul, returning Fri, 13 Nov, priced at £806 found 1 day ago
Air Canada
Sun, 1 Nov - Fri, 13 Nov
PDX
Portland
IST
Istanbul
£815 Return, found 1 day ago
£815
Return
found 1 day ago
Select Air Canada flight, departing Sun, 1 Nov from Portland to Istanbul, returning Fri, 13 Nov, priced at £815 found 1 day ago
Icelandair
Tue, 28 Apr - Tue, 5 May
PDX
Portland
IST
Istanbul
£1,104 Return, found 4 days ago
£1,104
Return
found 4 days ago
Select Icelandair flight, departing Tue, 28 Apr from Portland to Istanbul, returning Tue, 5 May, priced at £1,104 found 4 days ago
Turkish Airlines
Tue, 28 Apr - Tue, 5 May
PDX
Portland
IST
Istanbul
£1,186 Return, found 4 days ago
£1,186
Return
found 4 days ago
Select Turkish Airlines flight, departing Tue, 28 Apr from Portland to Istanbul, returning Tue, 5 May, priced at £1,186 found 4 days ago

Frequently asked questions

How much is a flight from PDX to IST?
Based on fares listed within the last 7 days on Expedia for flights departing within the next year, round-trip flights from Portland Intl. Airport (PDX) to Istanbul Airport start from £776. Make your booking ASAP to get the best price for your journey. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Portland Intl. Airport (PDX) to IST?
This differs between air carriers, as each one has its own terms and conditions. Head to the Customer Service Portal, where you'll find easy-to-follow instructions on how to cancel online.
How do I find cheap flights from PDX Airport to Istanbul Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Portland Airport to Istanbul Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Portland Intl. Airport (PDX) to IST?
The distance is around 10,000 kilometres. Neck pillow? Check. Toiletries? Double check. We recommend you pack all the travel comforts for this long-haul Portland to Arnavutkoy flight.
Which airlines fly direct from PDX Airport to IST?
Currently, no airlines offer direct flights from Portland Intl. Airport (PDX) to Istanbul Airport. You'll need to book a flight with at least one stop. To score the best price and connections, lock in your airfare ahead of time.
Are PDX Airport to Istanbul Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from PDX to IST at the last minute could save you some cash. However, it might cost you a whole lot more! If you'd rather avoid the risk, book well ahead of your departure date. In fact, Expedia has some of the best bargains as far ahead as 12 months in advance. If your preferred carrier hasn't released tickets yet, check back often as deals are updated on Expedia all the time.

Frequently asked questions

What is the cheapest month to fly from Portland, OR (PDX-Portland Intl.) to Istanbul (IST)?
January is typically the cheapest month to fly from Portland, OR (PDX-Portland Intl.) to Istanbul (IST), with average return fares of approximately £572. This is about 33% lower than the average price throughout the year. January sees lower prices because it falls after the holiday travel rush, when demand drops and airlines compete for bookings. February and March are also good months to find deals on this route.
How do I find cheap flights from Portland, OR (PDX-Portland Intl.) to Istanbul (IST)?
To find a cheap flight from Portland, OR (PDX-Portland Intl.) to Istanbul (IST), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Portland, OR (PDX-Portland Intl.) to Istanbul (IST)?
The best time to fly from Portland International Airport (PDX) to Istanbul (IST) for the lowest prices is typically in January or February. You can expect to find return flights for around £572 during these months. While these months are generally quieter for travel, offering a more relaxed experience, it's worth noting that flight options might be slightly less frequent compared to peak season. This information is based on booking data from the past year.
How many flights per day from Portland, OR (PDX-Portland Intl.) to Istanbul (IST)?
There are approximately 49 connecting flights per day from Portland Intl. (PDX) to Istanbul (IST). Some common connection points include O'Hare Intl. (ORD), Seattle - Tacoma Intl. (SEA), and Vancouver Intl. (YVR).
What is the earliest flight from Portland, OR (PDX-Portland Intl.) to Istanbul (IST)?
The earliest flight from Portland International Airport (PDX) to Istanbul Airport (IST) typically departs at approximately 12:30 AM local time. This flight is operated by Delta and KLM. This is a seasonal service active in March. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Portland, OR (PDX-Portland Intl.) to Istanbul (IST)?
You'll typically find the most flights from Portland, OR (PDX-Portland Intl.) to Istanbul (IST) on a Saturday, with around 72 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Alaska Airlines, United Airlines, and Delta Air Lines. Saturdays offer notably more flight options compared to other days of the week.
What are the most popular departure times for flights from Portland, OR (PDX-Portland Intl.) to Istanbul (IST)?
The most popular departure times for flights from Portland, OR (PDX-Portland Intl.) to Istanbul (IST) are in the early morning, from 6am to 9am. About 28% of passengers prefer this time. This timing works well for many travellers as it allows for an early start to your journey, often leading to an afternoon or evening arrival at your destination.
How long does it take to fly from Portland, OR (PDX-Portland Intl.) to Istanbul (IST)?
Flights from PDX to IST with one stop typically take around 17 hours 20 minutes, covering approximately 6,181 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Portland, OR (PDX-Portland Intl.) to Istanbul (IST)?
Select the "Business class" and "First class" filters when looking for PDX to IST flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Portland, OR (PDX-Portland Intl.) to Istanbul (IST) flight with Expedia?
It's easy to earn miles on a Portland, OR (PDX-Portland Intl.) to Istanbul (IST) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Istanbul from Portland Intl. (PDX)?
From Portland Intl. (PDX), you can fly into Sabiha Gokcen Intl. (SAW) and Istanbul Airport (IST) in Istanbul. Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), Minneapolis - St. Paul Intl. (MSP), Salt Lake City Intl. (SLC) before reaching Istanbul. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Portland, OR (PDX-Portland Intl.) to Istanbul (IST) at the last minute?
Typically, booking a last minute flight from Portland, OR (PDX-Portland Intl.) to Istanbul (IST) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Portland, OR (PDX-Portland Intl.) to Istanbul (IST) flight and hotel package?
Securing a Portland, OR (PDX-Portland Intl.) to Istanbul (IST) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Portland, OR (PDX-Portland Intl.) to Istanbul (IST)?
If you booked your Portland, OR (PDX-Portland Intl.) to Istanbul (IST) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Portland Intl.
Destination airport
Istanbul
Return price
£776
Distance
9888 km

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