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Cheap flights from Portland to Istanbul from $332

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Istanbul departing on 8/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Istanbul

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
5:45 pm - 12:00 amPDX  Portland-IST Istanbul
19h 15m1 stop London Heathrow
British Airways Logo
8:10 am - 3:50 pmIST  Istanbul-PDX Portland
18h 40m1 stop London Heathrow
$791British Airways
Mon, Jan 11 - Fri, Jan 22
British Airways Logo
5:45 pm - 12:50 amPDX  Portland-IST Istanbul
20h 05m1 stop London Heathrow
British Airways Logo
7:35 am - 3:50 pmIST  Istanbul-PDX Portland
19h 15m1 stop London Heathrow
$791British Airways
Sun, Nov 8 - Wed, Nov 18
Lufthansa Logo
2:30 pm - 2:50 amPDX  Portland-IST Istanbul
25h 20m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Lufthansa Logo
6:30 am - 11:12 pmIST  Istanbul-PDX Portland
27h 42m2 stops Frankfurt am Main Chicago O'Hare Intl
$794Lufthansa
Mon, Jan 11 - Fri, Jan 22
Lufthansa Logo
2:30 pm - 2:50 amPDX  Portland-IST Istanbul
25h 20m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Lufthansa Logo
4:30 am - 11:12 pmIST  Istanbul-PDX Portland
29h 42m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl
$794Lufthansa
Wed, Jan 20 - Tue, Jan 26
Multiple Airlines Logo
2:30 pm - 2:50 amPDX  Portland-IST Istanbul
25h 20m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Multiple Airlines Logo
6:30 am - 8:46 pmIST  Istanbul-PDX Portland
25h 16m2 stops Frankfurt am Main Vancouver Intl
$803Multiple Airlines
Tue, Jan 19 - Tue, Jan 26
Multiple Airlines Logo
2:30 pm - 2:50 amPDX  Portland-IST Istanbul
25h 20m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Multiple Airlines Logo
6:30 am - 8:46 pmIST  Istanbul-PDX Portland
25h 16m2 stops Frankfurt am Main Vancouver Intl
$803Multiple Airlines
Wed, Jan 20 - Thu, Jan 28
Qatar Airways Logo
10:30 am - 6:20 amPDX  Portland-IST Istanbul
33h 50m2 stops Seattle/Tacoma Intl Doha Hamad Intl
Qatar Airways Logo
8:05 pm - 10:01 pmIST  Istanbul-PDX Portland
35h 56m2 stops Doha Hamad Intl Seattle/Tacoma Intl
$811Qatar Airways
Sun, Sep 6 - Wed, Sep 16
Qatar Airways Logo
7:09 am - 6:20 amPDX  Portland-IST Istanbul
37h 11m2 stops Seattle/Tacoma Intl Doha Hamad Intl
Qatar Airways Logo
8:05 pm - 8:47 pmIST  Istanbul-PDX Portland
34h 42m2 stops Doha Hamad Intl Seattle/Tacoma Intl
$811Qatar Airways
Wed, Sep 2 - Tue, Sep 29
United Airlines Logo
10:59 pm - 6:10 pmPDX  Portland-IST Istanbul
32h 11m2 stops Chicago O'Hare Intl Frankfurt am Main
United Airlines Logo
6:30 am - 11:12 pmIST  Istanbul-PDX Portland
27h 42m2 stops Frankfurt am Main Chicago O'Hare Intl
$829United Airlines
Sat, Jan 23 - Tue, Jan 26
United Airlines Logo
8:46 am - 6:10 pmPDX  Portland-IST Istanbul
22h 24m2 stops Chicago O'Hare Intl Frankfurt am Main
United Airlines Logo
6:30 am - 8:33 pmIST  Istanbul-PDX Portland
25h 03m2 stops Frankfurt am Main San Francisco
$830United Airlines
Mon, Jan 18 - Thu, Jan 28

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Lufthansa flights from Portland to Istanbul Airport

Our best Lufthansa deals on Portland to Istanbul Airport flight tickets
Lufthansa
Nov 8
PDX2:34 pmPortland
25h 16m
2 stops
IST2:50 amIstanbul
Nov 17
IST4:30 amIstanbul
28h 57m
2 stops
PDX10:27 pmPortland
$794
Lufthansa
Jan 19
PDX2:30 pmPortland
25h 20m
2 stops
IST2:50 amIstanbul
Jan 26
IST4:30 amIstanbul
29h 42m
2 stops
PDX11:12 pmPortland
$819
Lufthansa
Jan 17
PDX8:46 amPortland
31h 04m
2 stops
IST2:50 amIstanbul
Jan 26
IST4:30 amIstanbul
29h 42m
2 stops
PDX11:12 pmPortland
$824

Qatar Airways flights from Portland to Istanbul Airport

Our best Qatar Airways deals on Portland to Istanbul Airport flight tickets
Qatar Airways
Sep 2
PDX9:30 amPortland
34h 50m
2 stops
IST6:20 amIstanbul
Sep 29
IST8:05 pmIstanbul
34h 42m
2 stops
PDX8:47 pmPortland
$811
Qatar Airways
Sep 20
PDX9:20 amPortland
35h 00m
2 stops
IST6:20 amIstanbul
Oct 6
IST8:05 pmIstanbul
35h 51m
2 stops
PDX9:56 pmPortland
$812
Qatar Airways
Oct 14
PDX9:31 amPortland
34h 49m
2 stops
IST6:20 amIstanbul
Oct 21
IST8:05 pmIstanbul
36h 57m
2 stops
PDX11:02 pmPortland
$813

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Istanbul Airport 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, momondo users made 832,500 searches. Data last updated August 6, 2026.
Use the filters below to find and compare flights from Portland to Istanbul Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PortlandIstanbul

PDX Portland - IST Istanbul

PDXIST

Portland

Mon 1/11

5:45 pm-12:00 am

1 stop19h 15m

Istanbul

Fri 1/22

8:10 am-3:50 pm

1 stop18h 40m

$791

PortlandIstanbul

PDX Portland - IST Istanbul

PDXIST

Portland

Sun 11/8

5:45 pm-12:50 am

1 stop20h 05m

Istanbul

Wed 11/18

7:35 am-3:50 pm

1 stop19h 15m

$791

PortlandIstanbul

PDX Portland - IST Istanbul

PDXIST

Portland

Mon 1/11

2:30 pm-2:50 am

2 stops25h 20m

Istanbul

Fri 1/22

6:30 am-11:12 pm

2 stops27h 42m

$794

PortlandIstanbul

PDX Portland - IST Istanbul

PDXIST

Portland

Wed 1/20

2:30 pm-2:50 am

2 stops25h 20m

Istanbul

Tue 1/26

4:30 am-11:12 pm

2 stops29h 42m

$794

PortlandIstanbul

PDX Portland - IST Istanbul

PDXIST

Portland

Tue 1/19

2:30 pm-2:50 am

2 stops25h 20m

Istanbul

Tue 1/26

6:30 am-8:46 pm

2 stops25h 16m

$803

PortlandIstanbul

PDX Portland - IST Istanbul

PDXIST

Portland

Wed 1/20

2:30 pm-2:50 am

2 stops25h 20m

Istanbul

Thu 1/28

6:30 am-8:46 pm

2 stops25h 16m

$803

PortlandIstanbul

PDX Portland - IST Istanbul

PDXIST

Portland

Sun 9/6

10:30 am-6:20 am

2 stops33h 50m

Istanbul

Wed 9/16

8:05 pm-10:01 pm

2 stops35h 56m

$811

PortlandIstanbul

PDX Portland - IST Istanbul

PDXIST

Portland

Wed 9/2

7:09 am-6:20 am

2 stops37h 11m

Istanbul

Tue 9/29

8:05 pm-8:47 pm

2 stops34h 42m

$811

PortlandIstanbul

PDX Portland - IST Istanbul

PDXIST

Portland

Sat 1/23

10:59 pm-6:10 pm

2 stops32h 11m

Istanbul

Tue 1/26

6:30 am-11:12 pm

2 stops27h 42m

$829

PortlandIstanbul

PDX Portland - IST Istanbul

PDXIST

Portland

Mon 1/18

8:46 am-6:10 pm

2 stops22h 24m

Istanbul

Thu 1/28

6:30 am-8:33 pm

2 stops25h 03m

$830

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Istanbul from

How to get the cheapest flight ticket from Portland to Istanbul Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Portland and Istanbul Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $840 to $1,174.
The lowest price recently found on this route was $791.

What is the cheapest month to fly to Istanbul Airport?

In general, January is the cheapest month to fly from Portland to Istanbul Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $621. If you don’t want to visit Istanbul Airport in January, then you should wait until February to fly from Portland, when ticket prices are also cheap, with an average price of $694.

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

You are more likely to see cheaper flights to Istanbul Airport from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Istanbul Airport for around $867 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Istanbul Airport from Portland for as low as $559 on momondo.

Can stopping save me money on Portland to Istanbul Airport flights?

You could potentially save up to 7% on your flight if you consider stops on a Portland to Istanbul Airport flight.

How have Portland to Istanbul Airport flight prices changed over time?

When to book flights from Portland to Istanbul Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Istanbul Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Istanbul Airport (PDX to IST) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Istanbul Airport

Fastest flight time

19h 15m

Direct flights

None
The fastest flight from Portland to Istanbul Airport takes 19h 15m
There are no direct flights from Portland to Istanbul Airport. There are no popular flight routes from Portland to Istanbul Airport.
Search flight deals

Frequently asked questions about flying from Portland to Istanbul Airport

  • How far is Portland to Istanbul by plane?

    Istanbul is 6181.1 mi away from Portland. By plane, this route typically takes 19h 15m.

  • When did momondo last update prices for flights from Portland Airport to Istanbul Airport?

    Prices for flights from Portland Airport to Istanbul Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Portland Airport to Istanbul Airport?

  • How old do you have to be to fly from Portland Airport to Istanbul Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Istanbul Airport.

  • What documentation or ID do you need to fly to Istanbul Airport?

    The travel and health documents you'll need for your trip to Istanbul Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Istanbul Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Portland to Istanbul Airport?

Best airlines flying from Portland to Istanbul Airport

Compare and see reviews for airlines that fly from Portland to Istanbul Airport with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $374Free CancellationRating
7.0
721 reviews
Search Icelandair flights
LufthansaPriceFrom $541Free CancellationRating
6.8
8,176 reviews
Search Lufthansa flights
British AirwaysPriceFrom $545Free CancellationRating
6.7
8,146 reviews
Search British Airways flights
KLMPriceFrom $620Free CancellationRating
7.8
1,554 reviews
Search KLM flights
DeltaPriceFrom $628Free CancellationRating
7.8
8,492 reviews
Search Delta flights
United AirlinesPriceFrom $652Free CancellationRating
7.4
10,064 reviews
Search United Airlines flights
Qatar AirwaysPriceFrom $699Free CancellationRating
7.4
3,737 reviews
Search Qatar Airways flights

Traveling to a place near Istanbul?

Book flights to Istanbul if you plan to visit one of these locations
Yalova

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Istanbul?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Istanbul for you.

Can I find flights from Portland to Istanbul with flexible booking policies on momondo?

Yes. All flights to Istanbul from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Portland to Istanbul?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Istanbul from Portland.

I’m not ready to book a flight from Portland to Istanbul right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Istanbul, momondo offers a useful price alert feature which will track prices for flights to Istanbul from Portland and alert you when they change.

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