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$436+ Cheap flights from Oregon to Istanbul (IST)

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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — IST
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Oregon to Istanbul

Cheapest flights from Oregon to Istanbul
Explore the most affordable flight options available from Oregon to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Delta deal was found by Cheapflights users on 12/17. 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.
Mon 12/291:25 pmPDX - IST
1 stop16h 30mDelta
Sun 1/115:55 pmIST - PDX
2 stops37h 30mDelta
Deal found 12/17$1,086
This Delta deal was found by Cheapflights users on 12/17. 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.
Sun 12/287:30 pmPDX - IST
2 stops34h 25mDelta
Sun 1/115:55 pmIST - PDX
2 stops37h 30mDelta
Deal found 12/17$1,096
This Delta deal was found by Cheapflights users on 12/17. 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 12/257:00 amPDX - IST
2 stops33h 50mDelta
Sun 1/115:55 pmIST - PDX
2 stops37h 30mDelta
Deal found 12/17$1,102
This British Airways deal was found by Cheapflights users on 12/17. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/285:45 pmPDX - IST
1 stop36h 45mBritish Airways
Sun 1/119:20 pmIST - PDX
1 stop29h 35mBritish Airways
Deal found 12/17$1,202
This Orbitz deal was found by Cheapflights users on 12/17. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:00 pmPDX - IST
2 stops44h 50mMultiple Airlines
Sat 1/103:10 pmIST - PDX
2 stops53h 05mMultiple Airlines
Deal found 12/17$1,207
This Travelocity deal was found by Cheapflights users on 12/17. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:00 pmPDX - IST
2 stops42h 35mMultiple Airlines
Sat 1/103:10 pmIST - PDX
2 stops53h 05mMultiple Airlines
Deal found 12/17$1,232
This Delta deal was found by Cheapflights users on 12/17. 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.
Mon 12/291:25 pmPDX - IST
1 stop16h 30mDelta
Sat 1/105:55 pmIST - PDX
2 stops41h 22mDelta
Deal found 12/17$1,261
This Delta deal was found by Cheapflights users on 12/17. 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.
Sun 12/285:25 pmPDX - IST
2 stops36h 30mDelta
Sat 1/105:55 pmIST - PDX
2 stops37h 30mDelta
Deal found 12/17$1,271
This Delta deal was found by Cheapflights users on 12/17. 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.
Sat 12/277:15 amPDX - IST
2 stops33h 35mDelta
Sun 1/115:55 pmIST - PDX
2 stops37h 30mDelta
Deal found 12/17$1,273
This Delta deal was found by Cheapflights users on 12/17. 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 12/257:00 amPDX - IST
2 stops33h 50mDelta
Sat 1/105:55 pmIST - PDX
2 stops37h 30mDelta
Deal found 12/17$1,277
This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/232:40 pmBOI - IST
2 stops46h 05mUnited Airlines
Wed 1/286:30 amIST - BOI
2 stops24h 53mUnited Airlines
Deal found 12/16$1,299
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/239:06 pmBOI - IST
2 stops41h 34mMultiple Airlines
Wed 1/283:20 pmIST - BOI
1 stop29h 32mMultiple Airlines
Deal found 12/16$1,716

Find flight deals from Oregon to Istanbul

Keep the following information in mind while searching for Oregon to Istanbul flight deals. Data was last updated December 18, 2025.

Round-trip from

$557
(FlightHub)

One-way from

$436
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$852
From Oregon to Istanbul
Search Deals
One-way flight from Oregon to Istanbul
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($316 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon to Istanbul 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 December 18, 2025.
Use the filters below to find and compare flights from Oregon to Istanbul Airport that are best for you.

Fly from

Oregon

Fly to

Istanbul

Route

Depart

Return

Price

PortlandIstanbul

PDX - IST

PDXIST

Portland

Mon 4/20

7:30 pm-12:30 am

1 stop19h 00m

Istanbul

Tue 4/28

8:15 am-5:40 pm

1 stop19h 25m

$559

PortlandIstanbul

PDX - IST

PDXIST

Portland

Wed 1/14

5:45 pm-12:25 am

1 stop19h 40m

Istanbul

Tue 2/17

2:55 pm-3:55 pm

1 stop36h 00m

$559

EugeneIstanbul

EUG - IST

EUGIST

Eugene

Fri 1/23

2:09 pm-10:45 pm

2 stops21h 36m

Istanbul

Tue 1/27

6:30 am-9:18 pm

2 stops25h 48m

$561

PortlandIstanbul

PDX - IST

PDXIST

Portland

Thu 2/19

6:43 am-5:30 pm

2 stops23h 47m

Istanbul

Wed 3/18

7:35 am-4:55 pm

1 stop19h 20m

$566

PortlandIstanbul

PDX - IST

PDXIST

Portland

Wed 1/14

2:13 pm-12:25 am

2 stops23h 12m

Istanbul

Wed 1/21

7:35 am-3:55 pm

1 stop19h 20m

$566

PortlandIstanbul

PDX - IST

PDXIST

Portland

Thu 1/22

2:18 pm-1:10 am

2 stops23h 52m

Istanbul

Fri 2/20

8:10 am-3:55 pm

1 stop18h 45m

$566

PortlandIstanbul

PDX - IST

PDXIST

Portland

Fri 1/23

5:35 am-6:05 pm

2 stops25h 30m

Istanbul

Tue 1/27

6:30 am-6:56 pm

2 stops23h 26m

$576

EugeneIstanbul

EUG - IST

EUGIST

Eugene

Fri 1/23

6:00 am-10:45 pm

2 stops29h 45m

Istanbul

Tue 1/27

6:30 am-9:18 pm

2 stops25h 48m

$576

BoiseIstanbul

BOI - IST

BOIIST

Boise Air Term. Gowen Fld

Fri 1/30

7:45 am-6:05 pm

2 stops24h 20m

Istanbul

Fri 2/6

6:30 am-10:57 pm

2 stops26h 27m

$576

BoiseIstanbul

BOI - IST

BOIIST

Boise Air Term. Gowen Fld

Fri 1/23

2:20 pm-10:45 pm

2 stops22h 25m

Istanbul

Tue 1/27

6:30 am-9:25 pm

2 stops24h 55m

$576

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 36 results
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Best time to book a flight from Oregon to Istanbul

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

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

Currently, December is the cheapest month in which you can book a flight from Oregon to Istanbul Airport (average of $377). Flying from Oregon to Istanbul Airport in June is currently the most expensive (average of $995). 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 OR to IST?

Find hourly flight availability from Oregon to Istanbul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s typically best to fly out from Oregon to Istanbul Airport 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.

What is the cheapest day to fly from Oregon to Istanbul Airport?

Use this chart to determine the cheapest time to fly round-trip from Oregon to Istanbul. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Oregon to Istanbul Airport flight should consider departing on Sunday evenings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Oregon to Istanbul Airport?

Related info for your journey

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

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

    Airlines like British Airways, Lufthansa, and United Airlines fly from Oregon to Istanbul Airport in about 19h. The time it takes to get you to your destination can typically vary by up to 10h 45m. There are 6175 mi between Oregon and Istanbul Airport. This flight may include one or multiple stops.

  • What are the most popular routes from Oregon to Istanbul Airport?

    The most popular flight routes from Oregon to Istanbul Airport are Portland - Istanbul, Eugene - Istanbul and Boise Air Term. Gowen Fld - Istanbul.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Oregon to Istanbul Airport (average of $377). Flying from Oregon to Istanbul Airport in June is currently the most expensive (average of $995). 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 Istanbul Airport?

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Alternative routes for Oregon to Istanbul

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Oregon to Istanbul

Discover the top 9 airlines that operate flights from Oregon to Istanbul. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$374Average$857FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$560Average$909FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$565Average$865FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$579Average$992FlexibilityNo cancel feeOn-time70%
KLMCheapest$616Average$887FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$693Average$1,154FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$734Average$993FlexibilityNo cancel feeOn-time69%
Qatar AirwaysCheapest$806Average$1,031FlexibilityNo cancel feeOn-time68%
DeltaCheapest$845Average$1,168FlexibilityNo cancel feeOn-timeN/A

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