Find flights
Deals
Insights
When to book
FAQs & Tips

$395 Find cheap flights from Portland to Istanbul

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Istanbul departing on 8/20. 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
0 bags
Wed 7/10
Wed 7/17

Search hundreds of travel sites at once for deals on flights to Istanbul

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Istanbul, 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 Portland to Istanbul, as well as popular online travel agencies
In the last 7 days travelers have searched 42,898,604 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Portland to Istanbul (PDX-IST)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Istanbul 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 and deals for you by selecting your travel dates.
Choose your dates
10:40 am - 12:30 amPDX-IST
27h 50m2 stops
8:40 am - 5:21 pmIST-PDX
19h 41m2 stops
$866Air Canada
Find Deal
Mon, Oct 28 - Tue, Nov 5
11:55 pm - 10:45 pmPDX-IST
36h 50m2 stops
6:35 am - 6:45 pmIST-PDX
23h 10m2 stops
$882United Airlines
Find Deal
Mon, Oct 28 - Tue, Nov 5
2:15 pm - 12:05 amPDX-IST
23h 50m2 stops
8:05 am - 4:30 pmIST-PDX
19h 25m1 stop
$911British Airways
Find Deal
Mon, Oct 28 - Tue, Nov 5
10:40 am - 12:30 amPDX-IST
27h 50m2 stops
8:40 am - 10:46 pmIST-PDX
25h 06m3 stops
$915
Find Deal
Mon, Oct 28 - Tue, Nov 5
12:50 am - 5:05 pmPDX-IST
29h 15m2 stops
7:25 am - 6:14 pmIST-PDX
21h 49m2 stops
$927Delta
Find Deal
Thu, Nov 14 - Fri, Nov 22
3:20 pm - 10:55 pmPDX-IST
21h 35m2 stops
8:05 am - 5:55 pmIST-PDX
19h 50m2 stops
$930
Find Deal
Thu, Sep 5 - Fri, Sep 20
11:25 am - 3:05 pmPDX-SAW
41h 40m2 stops
3:55 pm - 4:30 pmSAW-PDX
35h 35m1 stop
$933British Airways
Find Deal
Mon, Oct 28 - Tue, Nov 5
11:49 am - 12:10 pmPDX-SAW
38h 21m2 stops
7:25 pm - 4:31 pmSAW-PDX
32h 06m2 stops
$935Qatar Airways
Find Deal
Mon, Oct 28 - Tue, Nov 5
1:44 pm - 6:20 amPDX-IST
30h 36m2 stops
1:45 pm - 4:32 pmIST-PDX
36h 47m2 stops
$940Qatar Airways
Find Deal
Wed, Sep 18 - Mon, Oct 7
12:50 am - 5:05 pmPDX-IST
29h 15m2 stops
5:55 pm - 11:00 amIST-PDX
28h 05m1 stop
$1,169Delta
Find Deal
Thu, Nov 14 - Fri, Nov 22

Flights from Portland to Istanbul - Travel Insights & Trends

Get data-powered insights and trends into flights from Portland to Istanbul 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 Portland to Istanbul?

The average price of all flights from Portland to Istanbul clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Istanbul on a Wednesday and more expensive on a Thursday. On your return trip to Portland, you should consider flying back on a Thursday, and avoid Sundays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Portland to Istanbul, 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 Portland to Istanbul is November, where tickets cost $875 on average. On the other hand, the most expensive months are July and June, where the average cost of tickets is $1,416 and $1,391 respectively.

How far in advance should I book a flight from Portland to Istanbul?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Portland to Istanbul, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Portland to Istanbul, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 22 days before departure.

Which airlines provide the cheapest flights from Portland to Istanbul?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Portland to Istanbul were found on Air Canada ($866) and United Airlines ($882). Qatar Airways proposed the cheapest one-way flight at $683.

Good to know

Cheapest flight

$395
Flight from Portland to Istanbul Airport

When to book flights from Portland to Istanbul

Are your dates flexible? Find out the best times to travel from Portland to Istanbul 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 Portland to Istanbul

  • What is the cheapest flight from Portland to Istanbul?

    In the last 3 days, the lowest price for a flight from Portland to Istanbul was $395 for a one-way ticket and $866 for a round-trip.

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

    Yes, you’ll need a passport to travel to Istanbul from Portland.

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

    Portland is served by only 1 airport and there are 2 airports in Istanbul. You will leave Portland from Portland and you will be arriving in Istanbul at one of these airports: Istanbul or Istanbul Sabiha Gokcen.

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

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

  • Which airline alliances offer flights from Portland to Istanbul?

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

  • What is the most popular layover when flying to Istanbul from Portland?

    London is the most popular layover city among KAYAK users traveling from Portland to Istanbul.

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

    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 Portland to Istanbul.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Istanbul from Portland 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 Portland to Istanbul?

    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 Istanbul with an airline and back to Portland with another airline.

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

    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 Istanbul from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Portland to Istanbul

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Portland to Istanbul found on KAYAK in the last 72 hours.
8/20Tue
3 stops
28h 05mPDX-IST
$395
8/20Tue
3 stops
28h 10mPDX-SAW
$412
8/11Sun
2 stops
32h 15mPDX-IST
$456
11/1Fri
2 stopsQatar Airways
31h 15mPDX-IST
$683
11/1Fri
2 stopsQatar Airways
36h 20mPDX-SAW
$697
11/1Fri
3 stopsUnited Airlines
29h 27mPDX-IST
$717
11/1Fri
1 stopDelta
16h 50mPDX-IST
$751
11/1Fri
1 stopBritish Airways
33h 25mPDX-SAW
$781
8/10Sat
2 stopsDelta
29h 51mPDX-IST
$805
8/19Mon
2 stopsBritish Airways
52h 11mPDX-SAW
$1,070

Search by stops

Search by airline

Search by price

Last minute flights from Portland to Istanbul

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Portland to Istanbul that are departing in the next 10 days.
6/14Fri
multi-stop
20h 25mPDX-SAW
6/20Thu
multi-stop
23h 00mSAW-PDX
$1,460
6/14Fri
multi-stop
23h 15mPDX-SAW
6/20Thu
multi-stop
23h 00mSAW-PDX
$1,500
6/11Tue
multi-stopBritish Airways
19h 10mPDX-IST
6/25Tue
multi-stopBritish Airways
33h 35mIST-PDX
$1,564
6/11Tue
multi-stopAir Canada
26h 10mPDX-IST
6/25Tue
multi-stopAir Canada
25h 31mIST-PDX
$1,585
6/14Fri
multi-stopAir Canada
33h 10mPDX-IST
6/21Fri
multi-stopAir Canada
25h 26mIST-PDX
$1,589
6/11Tue
multi-stopUnited Airlines
28h 20mPDX-IST
6/25Tue
multi-stopUnited Airlines
34h 51mIST-PDX
$1,655
6/11Tue
multi-stopBritish Airways
33h 55mPDX-SAW
6/25Tue
multi-stopBritish Airways
34h 55mSAW-PDX
$1,674
6/13Thu
multi-stopUnited Airlines
21h 05mPDX-IST
7/3Wed
multi-stopUnited Airlines
26h 30mIST-PDX
$1,822
6/15Sat
multi-stopQatar Airways
43h 58mPDX-IST
6/23Sun
multi-stopQatar Airways
37h 41mIST-PDX
$1,959
6/15Sat
multi-stopQatar Airways
30h 19mPDX-SAW
7/4Thu
multi-stopQatar Airways
29h 55mSAW-PDX
$2,808

Search by stops

Search by airline

Search by price

Portland - Istanbul Flights

Departure:

Portland (PDX)United States

Return flight deals:

Istanbul - Portland

Cabin classes:

Browse origins:

Browse destinations: