$540 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 10/24. 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

Fri, Aug 15 - Wed, Sep 17
Delta Logo
4:20 am - 10:33 pmIST-PDX
28h 13m2 stops
Delta Logo
5:15 am - 4:20 pmPDX-IST
25h 05m2 stops
$954Delta
Find Deal
Fri, Aug 15 - Wed, Sep 17
Delta Logo
5:05 pm - 11:20 amIST-PDX
28h 15m1 stop
Delta Logo
12:40 pm - 1:20 amPDX-IST
26h 40m2 stops
$1,006Delta
Find Deal
Fri, Aug 15 - Wed, Sep 17
Delta Logo
5:05 pm - 11:20 amIST-PDX
28h 15m1 stop
Delta Logo
1:15 pm - 1:20 amPDX-IST
26h 05m1 stop
$1,101Delta
Find Deal
Fri, Oct 31 - Mon, Nov 3
Qatar Airways Logo
1:40 pm - 10:40 amSAW-PDX
55h 00m2 stops
Qatar Airways Logo
10:00 pm - 12:10 pmPDX-SAW
51h 10m2 stops
$1,319Qatar Airways
Find Deal
Fri, Oct 31 - Mon, Nov 3
Qatar Airways Logo
1:40 pm - 10:34 pmSAW-PDX
42h 54m2 stops
Qatar Airways Logo
10:00 pm - 12:10 pmPDX-SAW
51h 10m2 stops
$1,341Qatar Airways
Find Deal
Fri, Aug 15 - Wed, Sep 17
Qatar Airways Logo
8:05 pm - 8:30 pmSAW-PDX
34h 25m2 stops
Qatar Airways Logo
10:36 am - 6:45 pmPDX-SAW
46h 09m2 stops
$1,526Qatar Airways
Find Deal
Fri, Aug 15 - Wed, Sep 17
 Logo
4:45 am - 4:52 pmIST-PDX
46h 07m3 stops
 Logo
3:25 pm - 6:35 pmPDX-IST
17h 10m2 stops
$1,625
Find Deal
Fri, Aug 15 - Wed, Sep 17
 Logo
9:05 am - 11:01 pmSAW-PDX
23h 56m3 stops
 Logo
3:20 pm - 9:05 pmPDX-SAW
19h 45m2 stops
$1,675
Find Deal
Fri, Aug 15 - Wed, Sep 17
KLM Logo
12:40 pm - 11:20 amSAW-PDX
32h 40m1 stop
KLM Logo
1:15 pm - 9:05 pmPDX-SAW
21h 50m1 stop
$2,596KLM
Find Deal
Fri, Aug 15 - Wed, Sep 17
KLM Logo
8:45 am - 11:20 amSAW-PDX
36h 35m1 stop
KLM Logo
5:10 pm - 9:05 pmPDX-SAW
17h 55m2 stops
$2,601KLM
Find Deal
Booking Insights

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$540
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 $540 for a one-way ticket and $954 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.

Reviews of the 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 7980 reviews
7.9Entertainment
7.9Comfort
8.2Boarding
7.3Food
8.5Crew
Airline reviews

Check in process was terrible. Lady at counter didn’t know what she was doing

4.0 OkayAnonymous, Jul 2025ICN - SEA
Read more Delta reviews

Check in process was terrible. Lady at counter didn’t know what she was doing

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

The crew was amazing; Von, Vera and Guadalupe were very friendly and attentive throughout the entire flight. They were friendly and welcoming to everyone. A solid and dedicated team for sure!

Terrible. I was bumped off of my original flight and spent the next six days fighting to get back on it. I lost hours of my vacation trying to get this situation corrected.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

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

Very poor delay in dfw was really bad n long

Our flight was 1.5 hours delayed. There was no weather for the inbound flight, so I don't understand why. This meant a VERY late arrival and only a quick nap before my morning flight.

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

It was very difficult to stretch my knee out and I am very short. I also had a torn tendon in my knee which made it extra uncomfortable anyways. My husband is 6'2" and I can't imagine him flying in that plane.

3 hour weather delay followed by 1 hour (and counting) maintenance delay. UGH!

Couldn’t get the door on the plane to close leading to a nearly 2 hour delay. But, hey at least they didn’t cancel the flight.

Very clean and comfortable cabin. Amazing Mediterranean salad for lunch before landing. Great range of films to watch. Really quiet and easy to sleep on the flight also. The initial food was a bit weird: odd fried chicken pieces in some weird white gloop, but that would be my lack of cultural knowledge on the grub. Salad more than made up for it at the other end. Staff were super attentive and helpful. Great and easy flight

International baggage recheck process in Philadelphia was a disaster. Waited 1 hour and 45 minutes to receive our bags. Waited 15 minutes to recheck bags, flight notification boards were blank so we asked an AA representative for our connecting gate and we were directed to the wrong terminal and gate. Our connection window was over 3 hours and we made our flight by 5 minutes. We pulled away from the gate and sat on the runway for 1 1/2 hours. 1 of our 4 bags didn’t make it to Phoenix. The mobile app for lost baggage didn’t work, the AA rep had to manually fix.

I miss my flight and they could not rebook me that day because the other flight was full, and for the next day I had to pay a whole new fee again which I think is unprofessional

Flight was cancelled 3 hrs AFTER etd. Thetefore Missed connection from JFK to New Zealand . No accommodation provided… This cost ne aporox 1000 USD in extra expenses and turned whst should have been a 24 hr trip ftom Boston - New Zealand into a VERY expensive , late 70+ hr nightmare … Complete nonsense!!!

Excellent everywhere but Philly, the most rotten airport in the world.

Check in was not the greatest as had to talk to an agent to clarify things and then he transferred us to another agent who had difficulty processing my credit card as there was a system glitch and not a card error.

I was put into business class. Wow! My flight attendant was great! The food amazing’

The gate at London Gatwick had confusing signs for the different zones and the staff seemed harried because people didn't know when it was their turn to come to the desk. Plus, with there were too many carry-on bag travelers, myself included. The charge scheme for checking bags is frustrating. If you travel light, you want the freedom to leave as soon as you deplane. When you are forced to gate-check your bag simply because the flight is fully booked, you lose whatever time you'd hoped to save because you're still stuck waiting for your bag to come off the conveyor belt.

Safe arrival. Improvement on Time efficiency Effective Communication will be great.

Not so good with their baggage handling as they damaged one of my check in luggage

A good flight back to Tampa and thankfully although we had a 90 minute delay because of thunder storms from Charlotte to bottom iof Florida, it was a prudent to avoid these for a comfortable flight as opposed to being tossed around with turbulence.

All went well on the flight, not happy of course with having to pay for a seat and in hold luggage of £50

They removed our booking without telling us. Cost us thousands to book last minute

The decided to just remove our booking without telling us. It ended up costing us thousands

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

Information on your arrival and departure airports

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