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$559+ Cheap flights from Istanbul (IST) to Portland (PDX)

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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
IST — PDX
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Istanbul to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Istanbul (IST) to Portland (PDX). 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 August 20, 2025.

Round-trip from

$692
(Delta)

One-way from

$559
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$919
From Istanbul to Portland
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One-way flight from Istanbul to Portland
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Highest demand for flights based on searches. 14% potential increase in price ($136 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Istanbul to Portland

Cheapest flights from Istanbul to Portland
Explore the most affordable flight options available from Istanbul to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/115:05 pmIST - PDX
1 stop28h 00mDelta
Thu 9/181:40 pmPDX - IST
2 stops25h 40mDelta
Deal found 8/18$692
This Ovago deal was found by Cheapflights users on 8/18. 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.
Thu 9/117:55 pmIST - PDX
1 stop31h 40mBritish Airways
Thu 9/187:25 pmPDX - IST
1 stop19h 15mBritish Airways
Deal found 8/18$948

Cheapflights Fare Finder

 
Customize your flight search to find flights from Istanbul to Portland 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 August 20, 2025.
Use the filters below to find and compare flights from Istanbul Airport to Portland that are best for you.

Fly from

Istanbul

Fly to

Portland

Route

Depart

Return

Price

IstanbulPortland

IST - PDX

ISTPDX

Istanbul

Thu 9/11

5:05 pm-11:05 am

1 stop28h 00m

Portland

Thu 9/18

1:40 pm-1:20 am

2 stops25h 40m

$692

IstanbulPortland

IST - PDX

ISTPDX

Istanbul

Tue 1/6

5:55 pm-11:25 am

1 stop28h 30m

Portland

Tue 6/16

1:00 pm-3:25 am

2 stops28h 25m

$901

IstanbulPortland

IST - PDX

ISTPDX

Istanbul

Wed 1/7

5:55 pm-7:11 pm

2 stops36h 16m

Portland

Tue 6/16

1:00 pm-3:25 am

2 stops28h 25m

$911

IstanbulPortland

IST - PDX

ISTPDX

Istanbul

Sun 1/4

5:55 pm-8:47 pm

2 stops37h 52m

Portland

Tue 6/16

1:00 pm-3:25 am

2 stops28h 25m

$911

IstanbulPortland

IST - PDX

ISTPDX

Istanbul

Wed 1/7

6:30 am-9:15 am

2 stops37h 45m

Portland

Mon 6/15

6:15 am-11:55 pm

2 stops31h 40m

$935

IstanbulPortland

IST - PDX

ISTPDX

Istanbul

Tue 1/6

5:55 pm-11:25 am

1 stop28h 30m

Portland

Wed 6/17

1:15 pm-4:20 pm

1 stop17h 05m

$945

IstanbulPortland

IST - PDX

ISTPDX

Istanbul

Tue 1/6

5:55 pm-11:25 am

1 stop28h 30m

Portland

Fri 6/19

1:15 pm-4:20 pm

1 stop17h 05m

$945

IstanbulPortland

IST - PDX

ISTPDX

Istanbul

Thu 9/11

7:55 pm-5:35 pm

1 stop31h 40m

Portland

Thu 9/18

7:25 pm-12:40 am

1 stop19h 15m

$948

IstanbulPortland

IST - PDX

ISTPDX

Istanbul

Sun 1/4

5:55 pm-8:47 pm

2 stops37h 52m

Portland

Thu 6/18

7:00 am-4:20 pm

2 stops23h 20m

$949

IstanbulPortland

IST - PDX

ISTPDX

Istanbul

Sun 1/4

5:55 pm-8:47 pm

2 stops37h 52m

Portland

Fri 6/19

1:15 pm-4:20 pm

1 stop17h 05m

$955

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 15 results
1
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Best time to book a flight from Istanbul to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Istanbul 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 Istanbul Airport to Portland

What is the cheapest month to book a flight from Istanbul Airport to Portland?

Currently, November is the cheapest month in which you can book a flight from Istanbul Airport to Portland (average of $277). Flying from Istanbul Airport to Portland in March is currently the most expensive (average of $368). 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 IST to PDX?

Find hourly flight availability from Istanbul to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2025.

It’s typically best to fly out from Istanbul Airport to Portland in the afternoon. Doing so could potentially save you 14% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated August 20, 2025.
Get a feel of what it's like to fly with Delta, KLM, and American Airlines from Istanbul Airport to Portland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
KLM
7.8
Good
1,388 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
British Airways
6.7
Okay
7,289 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Related info for your journey

Find useful and relevant information for your journey from Istanbul to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Portland from Istanbul?

    If you book a flight to Portland from Istanbul, you will be flying to Portland, which is the city’s only airport. Portland (PDX) is located 6.0 mi from the center of Portland. There are 0 flights from Istanbul to Portland per day from 4 different airlines.

  • How long is the flight from Istanbul Airport to Portland?

    A quick flight from Istanbul Airport to Portland can take about 28h. Delta provides one of the quickest options available for as low as $692. There are 6175 mi between Istanbul Airport and Portland.

  • What are the cheapest airlines flying from Istanbul Airport to Portland round-trip?

    Currently priced at $640, Delta will fly you from Istanbul Airport to Portland and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from KLM and American Airlines - these airlines can fly you to your destination from $646 and $657, respectively. You may be able to fly from Istanbul Airport to Portland for 20% less than the average price by searching for these airlines.

  • Can I find deals for flights from Istanbul to Portland that include hotel bookings?

    Yes. In addition to deals on Istanbul to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Istanbul to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Istanbul to Portland.

  • Can I find deals for business class flights from Istanbul to Portland?

    Yes. Cheapflights offers flight deals from Istanbul to Portland 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 Istanbul Airport to Portland?

    Currently, November is the cheapest month in which you can book a flight from Istanbul Airport to Portland (average of $277). Flying from Istanbul Airport to Portland in March is currently the most expensive (average of $368). 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?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Seaside
Beaverton
Clackamas
McMinnville
Lake Oswego
Hillsboro
Cannon Beach
Long Beach
Longview
Tigard
Depoe Bay
Stevenson
Wilsonville
Pacific City
Troutdale
Tillamook
Gresham
Lincoln City
Silverton

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Istanbul to Portland

See prices for flight routes from nearby airports that may be better suited for you.
Sabiha Gokcen to Portland flights

Top 4 airlines flying from Istanbul to Portland

Discover the top 4 airlines that operate flights from Istanbul to Portland. 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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$640Average$754FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$646Average$774FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$657Average$740FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$660Average$802FlexibilityNo cancel feeOn-time70%

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