$496 Find Cheap Flights from Istanbul to Portland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Istanbul to Portland departing on 9/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Portland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Istanbul to Portland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Istanbul to Portland, as well as popular online travel agencies
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Cheap Flights from Istanbul to Portland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Istanbul to Portland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Istanbul to Portland

Mon, Nov 3 - Thu, Nov 13
Delta Logo
5:55 pm - 4:26 pmIST-PDX
33h 31m2 stops
Delta Logo
1:00 pm - 4:10 amPDX-IST
28h 10m2 stops
$652Delta
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Mon, Nov 3 - Wed, Nov 12
Delta Logo
5:55 pm - 4:26 pmIST-PDX
33h 31m2 stops
Delta Logo
12:40 am - 4:55 pmPDX-IST
29h 15m2 stops
$763Delta
Find Deal
Fri, Jul 25 - Fri, Aug 1
United Airlines Logo
6:10 am - 11:43 amIST-PDX
39h 33m2 stops
United Airlines Logo
7:00 am - 9:20 pmPDX-IST
28h 20m2 stops
$816United Airlines
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Thu, Jul 24 - Wed, Aug 27
Delta Logo
5:05 pm - 3:59 pmIST-PDX
32h 54m2 stops
Delta Logo
8:55 am - 3:25 amPDX-IST
32h 30m2 stops
$879Delta
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Thu, Jul 24 - Wed, Aug 27
British Airways Logo
7:55 pm - 5:35 pmIST-PDX
31h 40m1 stop
British Airways Logo
7:25 pm - 12:25 amPDX-IST
19h 00m1 stop
$927British Airways
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Thu, Jul 24 - Wed, Aug 27
British Airways Logo
7:55 pm - 11:04 pmIST-PDX
37h 09m2 stops
British Airways Logo
7:25 pm - 12:25 amPDX-IST
19h 00m1 stop
$938British Airways
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Mon, Nov 3 - Thu, Nov 13
Icelandair Logo
12:25 pm - 5:00 pmIST-PDX
15h 35m1 stop
Icelandair Logo
2:45 pm - 7:30 pmPDX-IST
41h 45m2 stops
$958Icelandair
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Mon, Nov 3 - Thu, Nov 13
 Logo
3:20 pm - 8:27 pmIST-PDX
16h 07m1 stop
 Logo
7:00 am - 1:25 pmPDX-IST
19h 25m1 stop
$1,024
Find Deal
Fri, Jul 25 - Fri, Aug 1
British Airways Logo
8:25 pm - 11:04 pmIST-PDX
36h 39m2 stops
British Airways Logo
7:25 pm - 12:20 amPDX-IST
18h 55m1 stop
$1,140British Airways
Find Deal
Thu, Jul 24 - Wed, Aug 27
KLM Logo
8:45 am - 9:01 pmSAW-PDX
22h 16m2 stops
KLM Logo
11:14 am - 5:10 pmPDX-SAW
19h 56m2 stops
$1,308KLM
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KAYAK's insights & trends for Istanbul to Portland flights

Get data-powered insights and trends into flights from Istanbul to Portland to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Istanbul to Portland?

The average price of all round-trip flights from Istanbul to Portland clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Portland on a Monday and more expensive on a Friday. On your return trip to Istanbul, you should consider flying back on a Tuesday, and avoid Saturdays for better deals.

What is the cheapest month to fly from Istanbul to Portland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Istanbul to Portland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Istanbul to Portland is May, where tickets cost $689 (return) on average. On the other hand, the most expensive months are July and February, where the average cost of round-trip tickets is $1,086 and $989 respectively.

Good to know

Cheapest flight$496
Flight from Istanbul Airport to Portland

When to book flights from Istanbul to Portland

Are your dates flexible? Find out the best times to travel from Istanbul to Portland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Istanbul to Portland

  • What is the cheapest flight from Istanbul to Portland?

    In the last 3 days, the lowest price for a flight from Istanbul to Portland was $496 for a one-way ticket and $652 for a round-trip.

  • Do I need a passport to fly between Istanbul and Portland?

    Yes

  • Which airports will I be using when flying from Istanbul to Portland?

    There are 2 airports in Istanbul (Istanbul and Istanbul Sabiha Gokcen.) and only 1 airport in Portland (Portland). The cheapest flights are generally found on the Istanbul Airport to Portland flight route.

  • Which aircraft models fly most regularly from Istanbul to Portland?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Istanbul to Portland?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Istanbul and Portland, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Istanbul to Portland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Istanbul to Portland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Istanbul to Portland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Istanbul is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Istanbul to Portland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portland with an airline and back to Istanbul with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Istanbul to Portland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland from Istanbul up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 4 airlines serving from Istanbul to Portland

 
See real verified KAYAK customer reviews for airlines flying from Istanbul to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Istanbul to Portland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7950 reviews
8.2Boarding
7.9Comfort
7.3Food
7.9Entertainment
8.5Crew
Airline reviews

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

10.0 ExcellentHartaj, Jun 2025EWR - RDU
Read more Delta reviews

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

The entertainment and wifi mostly didn't work on this flight.

Boarding was tough as we had to take a bus out to the plane and walk up a lot of stairs. Difficult with heavy carry-ons that said I got an entire empty row of seats, which was excellent for an international flight. Food was very mediocre but happy with the comfort so not complaining.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

The check in and bag drop off for Sky Priority members is slow. The Clear security was also slow - a TSA issue.

Delta is better for short flights and very low need for customer service. Avoid for longer flights

The service was great. However the lounge only gets passing grade

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Overall very poor. Flight was disorganised, staff were rude and this is my second experience with KLM that I've had baggage go missing. It feels like, if you are an economy customer, KLM staff do not show you any care. I shall never fly with KLM again. Worst airline in Europe

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

It was one of my worst flight ever. First they were changing the gate for at least 4 times, changing from gate D7 to D12 to D44. Considering the size of the Miami Airport, we are talking about long distance and the train at the airport was not working. Then the flight was delayed around one hour. Then finally we boarded into the plane and when everybody was seated, there was an announcement that there is an issue with one of the tire of the plane, so we all had to get out of the plane with our belongings, to replace the tire. So we had around 2.5-hour delay

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious. this return flight not as tasty, but filling.

The flight was 2 hour delayed, otherwise everything was excellent. The delay was due to the hourly limit requirement so given that as a reason, I'm happy with the flight!

Weather delay for 2.5 hours followed by half hour crew delay, did not have ginger ale, uncomfortable seats

The pilots are always hauling in the sky. No issues with boarding only problem was layover was shortened too much by weather but luckily the next flight was still boarding and did not missit

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

Better synchronizing the boarding processes. The audio announcements, the personnel and the digital signage were not saying the same thing. All confusion.

The first class seats were unusable, mine at the end of the flight, my husband's in the middle of the flight, and the one next to me was unusable either, they had to move the person to another seat.

Last minute gate change. Didn’t put our TSA global on our trip even though we asked multiple times to confirm. Did not help with food when could not eat what was served.

Our luggage didn’t arrive with us, that puts a damper on the whole trip.

The cabin was bit colder than I like but the crew members looked after us very well. They did even offer hot water bottle and hot chocolate. I cannot rate the crew enough excellent is not good enough. They really were wonderful.

Boarding is always a challenge as folks in al groups crowd around for no reason, but crew handled it well. I once again applaud the LHR ground baggage staff as they got our bags from a flight at Terminal 5A to a flight in Terminal 5C within 40 minutes...amazing!

This flight from London to Chicago was actually on an AA airline. I did book through BA but the flight was AA. Great flight, hectic in Chicago, I wouldn't choose to fly through Chicago again, but that's not the airlines fault. The flight itself was great.

Push back is not working when I complaint a male staff he told me that most of the seats are like that so we can’t do anything

Seats were way too small. I got claustrophobic waiting for trash from meal to be taken away. I couldn't move to even close my tray until trash was taken.

Was 3 hrs delayed and my poor friend I met in Barcelona was waiting at airport for 3 hrs. Dallas airport was awful

Everything you need to know for your flight from Istanbul to Portland

Information on your arrival and departure airports

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