What airlines fly to Istanbul?

KLM, British Airways and Delta are the top three most popular airlines that fly to Istanbul from Portland according to our data. KLM is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Istanbul. Keep in mind that there are 7 different airlines that fly to Istanbul on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Portland to Istanbul?

Iberia, United Airlines, and Qatar Airways are the most popular carriers operating from Portland to Istanbul

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

Prices for flights from Portland Airport to Istanbul were last updated today.

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

As of September 2026, there are 7 operators available to choose from for flights from Portland Airport to Istanbul.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Istanbul.

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

The travel and health documents required for your trip to Istanbul can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Istanbul. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$349 Cheap Flights from Portland to Istanbul in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Istanbul

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

3:30 pm - 7:05 pmPDX Portland-SAW Istanbul Sabiha Gokcen

17h 35m2 stops Reykjavik Keflavik Intl Stockholm Arlanda

8:45 am - 6:00 pmSAW Istanbul Sabiha Gokcen-PDX Portland

19h 15m2 stops Stockholm Arlanda Reykjavik Keflavik Intl

$675Multiple Airlines

Wed, Oct 21 - Wed, Oct 28

3:30 pm - 3:40 amPDX Portland-IST Istanbul

26h 10m3 stops Reykjavik Keflavik Intl Stockholm Arlanda Belgrade Nikola Tesla

4:25 am - 5:55 pmIST Istanbul-PDX Portland

23h 30m3 stops Belgrade Nikola Tesla Stockholm Arlanda Reykjavik Keflavik Intl

$693Multiple Airlines

Sat, Oct 17 - Wed, Oct 21

5:45 pm - 12:25 amPDX Portland-IST Istanbul

19h 40m1 stop London Heathrow

7:40 am - 3:50 pmIST Istanbul-PDX Portland

19h 10m1 stop London Heathrow

$797British Airways

Wed, Feb 10 - Wed, Feb 24

5:45 pm - 12:25 amPDX Portland-IST Istanbul

19h 40m1 stop London Heathrow

7:40 am - 7:41 pmIST Istanbul-PDX Portland

23h 01m2 stops London Heathrow Chicago O'Hare Intl

$807British Airways

Wed, Feb 10 - Wed, Feb 24

7:30 am - 10:45 pmPDX Portland-IST Istanbul

28h 15m2 stops San Francisco Frankfurt am Main

6:30 am - 12:19 pmIST Istanbul-PDX Portland

40h 49m3 stops Frankfurt am Main Fort Myers SW Florida Intl Houston George Bush Intcntl

$848United Airlines

Sun, Jan 10 - Tue, Jan 19

4:05 pm - 6:10 pmPDX Portland-IST Istanbul

39h 05m3 stops Denver Intl Chicago O'Hare Intl Frankfurt am Main

6:30 am - 9:21 pmIST Istanbul-PDX Portland

25h 51m2 stops Frankfurt am Main Newark

$848United Airlines

Mon, Feb 8 - Thu, Feb 25

12:18 pm - 6:20 amPDX Portland-IST Istanbul

32h 02m2 stops Seattle/Tacoma Intl Doha Hamad Intl

8:05 pm - 4:50 pmIST Istanbul-PDX Portland

30h 45m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$857Qatar Airways

Wed, Oct 14 - Wed, Oct 21

7:01 am - 10:45 pmPDX Portland-IST Istanbul

28h 44m2 stops Chicago O'Hare Intl Frankfurt am Main

7:05 pm - 11:07 pmIST Istanbul-PDX Portland

39h 02m2 stops Frankfurt am Main Chicago O'Hare Intl

$863Lufthansa

Sun, Feb 7 - Wed, Feb 24

12:18 pm - 11:55 amPDX Portland-IST Istanbul

37h 37m2 stops Seattle/Tacoma Intl Doha Hamad Intl

8:10 pm - 3:13 pmIST Istanbul-PDX Portland

30h 03m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$865Qatar Airways

Mon, Oct 5 - Mon, Nov 2

3:30 pm - 6:10 pmPDX Portland-IST Istanbul

39h 40m2 stops San Francisco Frankfurt am Main

7:05 pm - 11:07 pmIST Istanbul-PDX Portland

39h 02m2 stops Frankfurt am Main Chicago O'Hare Intl

$868Lufthansa

Mon, Feb 8 - Wed, Feb 24

Cheap last minute flights

Enter your travel dates to find the best prices.

12:39 pm - 11:55 amPDX Portland-IST Istanbul

37h 16m2 stops Seattle/Tacoma Intl Doha Hamad Intl

8:05 pm - 4:33 pmIST Istanbul-PDX Portland

30h 28m2 stops Doha Hamad Intl Dallas/Fort Worth

$1,430Qatar Airways

Sat, Sep 12 - Mon, Sep 14

1:59 pm - 11:55 amPDX Portland-IST Istanbul

35h 56m2 stops Seattle/Tacoma Intl Doha Hamad Intl

2:45 pm - 7:53 pmIST Istanbul-PDX Portland

39h 08m1 stop Dallas/Fort Worth

$1,434Multiple Airlines

Sat, Sep 12 - Mon, Sep 14

7:09 am - 10:30 amPDX Portland-IST Istanbul

17h 21m1 stop Seattle/Tacoma Intl

7:50 am - 11:15 pmIST Istanbul-PDX Portland

25h 25m1 stop Houston George Bush Intcntl

$1,506Multiple Airlines

Sat, Sep 12 - Mon, Sep 14

10:50 am - 4:55 pmPDX Portland-IST Istanbul

20h 05m2 stops Denver Intl Frankfurt am Main

1:55 pm - 9:31 amIST Istanbul-PDX Portland

53h 36m2 stops Frankfurt am Main Vancouver Intl

$1,516Lufthansa

Thu, Sep 10 - Sat, Sep 12

7:00 am - 11:55 amPDX Portland-IST Istanbul

42h 55m2 stops Houston George Bush Intcntl Doha Hamad Intl

11:40 am - 8:48 pmIST Istanbul-PDX Portland

43h 08m2 stops Doha Hamad Intl Boston Logan Intl

$5,945Qatar Airways

Mon, Sep 14 - Tue, Sep 22

5:07 am - 11:55 amPDX Portland-IST Istanbul

44h 48m2 stops Seattle/Tacoma Intl Doha Hamad Intl

11:40 am - 8:48 pmIST Istanbul-PDX Portland

43h 08m2 stops Doha Hamad Intl Boston Logan Intl

$6,141Qatar Airways

Sat, Sep 12 - Tue, Sep 22

1:20 pm - 1:20 amPDX Portland-IST Istanbul

26h 00m2 stops Salt Lake City Amsterdam Schiphol

6:00 am - 11:10 amIST Istanbul-PDX Portland

15h 10m1 stop Amsterdam Schiphol

$8,063KLM

Sun, Sep 13 - Fri, Sep 25

12:45 pm - 1:20 amPDX Portland-IST Istanbul

26h 35m2 stops New York John F Kennedy Intl Amsterdam Schiphol

6:00 am - 11:10 amIST Istanbul-PDX Portland

15h 10m1 stop Amsterdam Schiphol

$8,063KLM

Tue, Sep 15 - Thu, Sep 24

11:08 pm - 6:25 pmPDX Portland-IST Istanbul

33h 17m2 stops Chicago O'Hare Intl London Heathrow

8:15 am - 12:07 amIST Istanbul-PDX Portland

25h 52m2 stops London Heathrow Chicago O'Hare Intl

$8,267British Airways

Mon, Sep 14 - Thu, Sep 24

7:30 pm - 6:25 pmPDX Portland-IST Istanbul

36h 55m1 stop London Heathrow

8:15 am - 5:40 pmIST Istanbul-PDX Portland

19h 25m1 stop London Heathrow

$8,477British Airways

Mon, Sep 14 - Wed, Sep 23

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British Airways flights from Portland to Istanbul

Our best British Airways deals on Portland to Istanbul flight tickets

British Airways

Feb 10

PDX5:45 pmPortland

19h 40m

1 stop

IST12:25 amIstanbul

Feb 24

IST7:40 amIstanbul

19h 10m

1 stop

PDX3:50 pmPortland

$797

British Airways

Feb 10

PDX5:45 pmPortland

19h 40m

1 stop

IST12:25 amIstanbul

Feb 24

IST7:40 amIstanbul

23h 01m

2 stops

PDX7:41 pmPortland

$807

British Airways

Feb 7

PDX5:45 pmPortland

33h 05m

1 stop

IST1:50 pmIstanbul

Feb 25

IST6:35 pmIstanbul

32h 15m

1 stop

PDX3:50 pmPortland

$822

United Airlines flights from Portland to Istanbul

Our best United Airlines deals on Portland to Istanbul flight tickets

United Airlines

Jan 10

PDX7:30 amPortland

28h 15m

2 stops

IST10:45 pmIstanbul

Jan 19

IST6:30 amIstanbul

40h 49m

3 stops

PDX12:19 pmPortland

$848

United Airlines

Feb 7

PDX7:30 amPortland

28h 15m

2 stops

IST10:45 pmIstanbul

Feb 22

IST7:05 pmIstanbul

31h 18m

2 stops

PDX3:23 pmPortland

$856

United Airlines

Jan 16

PDX1:39 pmPortland

46h 06m

3 stops

IST10:45 pmIstanbul

Jan 23

IST6:30 amIstanbul

23h 09m

2 stops

PDX6:39 pmPortland

$897

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PortlandIstanbul

PDX Portland - SAW Istanbul Sabiha Gokcen

PDXSAW

Portland

Wed 10/21

3:30 pm-7:05 pm

2 stops17h 35m

Istanbul Sabiha Gokcen

Wed 10/28

8:45 am-6:00 pm

2 stops19h 15m

$675

PortlandIstanbul

PDX Portland - IST Istanbul

PDXIST

Portland

Sat 10/17

3:30 pm-3:40 am

3 stops26h 10m

Istanbul

Wed 10/21

4:25 am-5:55 pm

3 stops23h 30m

$693

PortlandIstanbul

PDX Portland - IST Istanbul

PDXIST

Portland

Wed 2/10

5:45 pm-12:25 am

1 stop19h 40m

Istanbul

Wed 2/24

7:40 am-3:50 pm

1 stop19h 10m

$797

PortlandIstanbul

PDX Portland - IST Istanbul

PDXIST

Portland

Wed 2/10

5:45 pm-12:25 am

1 stop19h 40m

Istanbul

Wed 2/24

7:40 am-7:41 pm

2 stops23h 01m

$807

PortlandIstanbul

PDX Portland - IST Istanbul

PDXIST

Portland

Sun 1/10

7:30 am-10:45 pm

2 stops28h 15m

Istanbul

Tue 1/19

6:30 am-12:19 pm

3 stops40h 49m

$848

PortlandIstanbul

PDX Portland - IST Istanbul

PDXIST

Portland

Mon 2/8

4:05 pm-6:10 pm

3 stops39h 05m

Istanbul

Thu 2/25

6:30 am-9:21 pm

2 stops25h 51m

$848

PortlandIstanbul

PDX Portland - IST Istanbul

PDXIST

Portland

Wed 10/14

12:18 pm-6:20 am

2 stops32h 02m

Istanbul

Wed 10/21

8:05 pm-4:50 pm

2 stops30h 45m

$857

PortlandIstanbul

PDX Portland - IST Istanbul

PDXIST

Portland

Sun 2/7

7:01 am-10:45 pm

2 stops28h 44m

Istanbul

Wed 2/24

7:05 pm-11:07 pm

2 stops39h 02m

$863

PortlandIstanbul

PDX Portland - IST Istanbul

PDXIST

Portland

Mon 10/5

12:18 pm-11:55 am

2 stops37h 37m

Istanbul

Mon 11/2

8:10 pm-3:13 pm

2 stops30h 03m

$865

PortlandIstanbul

PDX Portland - IST Istanbul

PDXIST

Portland

Mon 2/8

3:30 pm-6:10 pm

2 stops39h 40m

Istanbul

Wed 2/24

7:05 pm-11:07 pm

2 stops39h 02m

$868

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland to Istanbul

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

Prices

Airlines

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

Prices are currently low for flights on this route.

Typical prices usually range from $807 to $1,154.
The lowest price recently found on this route was $660.

What is the cheapest month to fly to Istanbul?

In general, January is the cheapest month to fly from Portland to Istanbul. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $621. If you aren’t able to travel to Istanbul during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $693.

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

You are more likely to see cheaper flights to Istanbul from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Istanbul for around $873 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Istanbul from Portland for as low as $559 on momondo.

Cheap Portland to Istanbul flight deals and tips

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

Best Price Found	$349
Fastest flight time	16h 35m
Direct flights	None

The best one-way flight to Istanbul from Portland in the past 72 hours is $349. The best round-trip flight deal from Portland to Istanbul found on momondo in the last 72 hours is $675.

The fastest flight from Portland to Istanbul takes 16h 35m

There are no direct flights from Portland to Istanbul. There are no popular flight routes from Portland to Istanbul.

Search flight deals

Frequently asked questions about flying from Portland to Istanbul

How far is Portland to Istanbul by plane?
Istanbul is 6201.2 mi away from Portland. A reasonable flight in good conditions will take 16h 35m.
When did momondo last update prices for flights from Portland Airport to Istanbul?
Prices for flights from Portland Airport to Istanbul were last updated today.
How many operators does momondo search for flights from Portland Airport to Istanbul?
As of September 2026, there are 7 operators available to choose from for flights from Portland Airport to Istanbul.
How old do you have to be to fly from Portland Airport to Istanbul?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Istanbul.
What documentation or ID do you need to fly to Istanbul?
The travel and health documents required for your trip to Istanbul can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Istanbul. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Portland to Istanbul

Compare and see reviews for airlines that fly from Portland to Istanbul with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $374	Free Cancellation	Rating 6.9 741 reviews	Search Icelandair flights
Lufthansa	PriceFrom $541	Free Cancellation	Rating 6.8 8,216 reviews	Search Lufthansa flights
British Airways	PriceFrom $545	Free Cancellation	Rating 6.7 8,210 reviews	Search British Airways flights
KLM	PriceFrom $620	Free Cancellation	Rating 7.8 1,573 reviews	Search KLM flights
Delta	PriceFrom $628	Free Cancellation	Rating 7.8 8,554 reviews	Search Delta flights
United Airlines	PriceFrom $652	Free Cancellation	Rating 7.4 10,191 reviews	Search United Airlines flights
Qatar Airways	PriceFrom $699	Free Cancellation	Rating 7.4 3,731 reviews	Search Qatar Airways flights

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?

momondo provides multiple filters to help you find the best flight to Istanbul from Portland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Istanbul from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Istanbul trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Portland to Istanbul from $349

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 10/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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British Airways flights from Portland to Istanbul

Our best British Airways deals on Portland to Istanbul flight tickets

United Airlines flights from Portland to Istanbul

Our best United Airlines deals on Portland to Istanbul flight tickets

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How to get the cheapest flight ticket from Portland to Istanbul

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

What is the cheapest month to fly to Istanbul?

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

What is the cheapest airline that flies from Portland to Istanbul?

What airlines fly to Istanbul?

Cheap Portland to Istanbul flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Portland to Istanbul

Best airlines flying from Portland to Istanbul

Compare and see reviews for airlines that fly from Portland to Istanbul with momondo

Why use momondo?

An easier way to manage your Istanbul trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Türkiye (Turkey)

Fly into one of these airports located in Istanbul

Airports listed have a maximum distance of 20.9 mi from Istanbul

Fly your favorite airline to Istanbul

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