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

Lufthansa, British Airways, and United Airlines are the most popular carriers operating from Portland to Istanbul

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 48% 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.

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 November 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.

$327 Cheap Flights from Portland to Istanbul in 2026/27

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.

10:00 am - 5:00 pmPDX Portland-IST Istanbul

21h 00m2 stops Vancouver Intl Frankfurt am Main

3:45 am - 8:45 pmIST Istanbul-PDX Portland

27h 00m2 stops Munich Franz Josef Strauss Vancouver Intl

$732Multiple Airlines

Sun, Apr 11 - Wed, Apr 14

2:45 pm - 4:40 amPDX Portland-IST Istanbul

26h 55m3 stops Reykjavik Keflavik Intl Stockholm Arlanda Belgrade Nikola Tesla

6:30 pm - 5:00 pmIST Istanbul-PDX Portland

33h 30m3 stops Warsaw Frederic Chopin Stockholm Arlanda Reykjavik Keflavik Intl

$734Multiple Airlines

Tue, Dec 8 - Tue, Dec 15

5:45 pm - 12:50 amPDX Portland-IST Istanbul

20h 05m1 stop London Heathrow

8:25 am - 3:50 pmIST Istanbul-PDX Portland

18h 25m1 stop London Heathrow

$746British Airways

Sun, Feb 7 - Fri, Feb 12

8:25 pm - 12:25 amPDX Portland-IST Istanbul

18h 00m1 stop London Heathrow

1:10 pm - 6:35 pmIST Istanbul-PDX Portland

15h 25m1 stop London Heathrow

$746British Airways

Sun, Apr 11 - Thu, Apr 15

10:59 pm - 9:50 pmPDX Portland-IST Istanbul

36h 51m2 stops Chicago O'Hare Intl Frankfurt am Main

2:00 pm - 11:57 pmIST Istanbul-PDX Portland

19h 57m2 stops Frankfurt am Main Chicago O'Hare Intl

$770United Airlines

Mon, Apr 19 - Fri, Apr 23

10:59 pm - 5:00 pmPDX Portland-IST Istanbul

32h 01m2 stops Chicago O'Hare Intl Frankfurt am Main

2:00 pm - 10:18 pmIST Istanbul-PDX Portland

42h 18m2 stops Frankfurt am Main Chicago O'Hare Intl

$775United Airlines

Mon, Apr 19 - Fri, Apr 23

1:20 pm - 5:30 pmPDX Portland-SAW Istanbul Sabiha Gokcen

17h 10m1 stop Amsterdam Schiphol

12:55 pm - 6:43 pmSAW Istanbul Sabiha Gokcen-PDX Portland

40h 48m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$834KLM

Mon, Mar 1 - Mon, Mar 8

7:05 am - 5:30 pmPDX Portland-SAW Istanbul Sabiha Gokcen

23h 25m2 stops New York John F Kennedy Intl Amsterdam Schiphol

12:55 pm - 6:43 pmSAW Istanbul Sabiha Gokcen-PDX Portland

40h 48m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$839KLM

Mon, Mar 1 - Mon, Mar 8

7:15 am - 12:10 pmPDX Portland-SAW Istanbul Sabiha Gokcen

42h 55m2 stops Seattle/Tacoma Intl Doha Hamad Intl

1:35 pm - 10:44 pmSAW Istanbul Sabiha Gokcen-PDX Portland

43h 09m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$921Qatar Airways

Tue, Apr 27 - Fri, Apr 30

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

28h 35m2 stops San Francisco Frankfurt am Main

7:05 pm - 6:43 pmIST Istanbul-PDX Portland

34h 38m2 stops Frankfurt am Main Chicago O'Hare Intl

$927Lufthansa

Sun, Nov 29 - Mon, Dec 7

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Air Canada flights from Portland to Istanbul

Our best Air Canada deals on Portland to Istanbul flight tickets

Air Canada

Apr 19

PDX7:10 pmPortland

35h 50m

2 stops

IST5:00 pmIstanbul

Apr 23

IST6:00 amIstanbul

37h 25m

2 stops

PDX9:25 amPortland

$755

Air Canada

Mar 1

PDX7:10 pmPortland

36h 00m

2 stops

IST6:10 pmIstanbul

Mar 8

IST6:30 amIstanbul

25h 15m

3 stops

PDX8:45 pmPortland

$805

Air France flights from Portland to Istanbul

Our best Air France deals on Portland to Istanbul flight tickets

Air France

Dec 8

PDX9:57 amPortland

20h 58m

2 stops

IST5:55 pmIstanbul

Dec 15

IST7:15 amIstanbul

25h 52m

2 stops

PDX10:07 pmPortland

$825

Air France

Feb 4

PDX11:00 amPortland

19h 55m

2 stops

IST5:55 pmIstanbul

Feb 13

IST7:15 amIstanbul

20h 02m

2 stops

PDX4:17 pmPortland

$842

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandIstanbul

PDX Portland - IST Istanbul

PDXIST

Portland

Sun 4/11

10:00 am-5:00 pm

2 stops21h 00m

Istanbul

Wed 4/14

3:45 am-8:45 pm

2 stops27h 00m

$732

PortlandIstanbul

PDX Portland - IST Istanbul

PDXIST

Portland

Tue 12/8

2:45 pm-4:40 am

3 stops26h 55m

Istanbul

Tue 12/15

6:30 pm-5:00 pm

3 stops33h 30m

$734

PortlandIstanbul

PDX Portland - IST Istanbul

PDXIST

Portland

Sun 2/7

5:45 pm-12:50 am

1 stop20h 05m

Istanbul

Fri 2/12

8:25 am-3:50 pm

1 stop18h 25m

$746

Quickest round-trip

PortlandIstanbul

PDX Portland - IST Istanbul

PDXIST

Portland

Sun 4/11

8:25 pm-12:25 am

1 stop18h 00m

Istanbul

Thu 4/15

1:10 pm-6:35 pm

1 stop15h 25m

$746

PortlandIstanbul

PDX Portland - IST Istanbul

PDXIST

Portland

Mon 4/19

10:59 pm-9:50 pm

2 stops36h 51m

Istanbul

Fri 4/23

2:00 pm-11:57 pm

2 stops19h 57m

$770

PortlandIstanbul

PDX Portland - IST Istanbul

PDXIST

Portland

Mon 4/19

10:59 pm-5:00 pm

2 stops32h 01m

Istanbul

Fri 4/23

2:00 pm-10:18 pm

2 stops42h 18m

$775

PortlandIstanbul

PDX Portland - SAW Istanbul Sabiha Gokcen

PDXSAW

Portland

Mon 3/1

1:20 pm-5:30 pm

1 stop17h 10m

Istanbul Sabiha Gokcen

Mon 3/8

12:55 pm-6:43 pm

2 stops40h 48m

$834

PortlandIstanbul

PDX Portland - SAW Istanbul Sabiha Gokcen

PDXSAW

Portland

Mon 3/1

7:05 am-5:30 pm

2 stops23h 25m

Istanbul Sabiha Gokcen

Mon 3/8

12:55 pm-6:43 pm

2 stops40h 48m

$839

PortlandIstanbul

PDX Portland - SAW Istanbul Sabiha Gokcen

PDXSAW

Portland

Tue 4/27

7:15 am-12:10 pm

2 stops42h 55m

Istanbul Sabiha Gokcen

Fri 4/30

1:35 pm-10:44 pm

2 stops43h 09m

$921

PortlandIstanbul

PDX Portland - IST Istanbul

PDXIST

Portland

Sun 11/29

7:10 am-10:45 pm

2 stops28h 35m

Istanbul

Mon 12/7

7:05 pm-6:43 pm

2 stops34h 38m

$927

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 $890 to $1,082.
The lowest price recently found on this route was $732.

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 $624. 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 $663.

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 $914 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	$327
Fastest flight time	17h 10m
Direct flights	None

The best one-way flight to Istanbul from Portland in the past 72 hours is $327. The best round-trip flight deal from Portland to Istanbul found on momondo in the last 72 hours is $732.

The fastest flight from Portland to Istanbul takes 17h 10m

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 17h 10m.
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 November 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 $372	Free Cancellation	Rating 6.9 766 reviews	Search Icelandair flights
Lufthansa	PriceFrom $541	Free Cancellation	Rating 6.8 8,297 reviews	Search Lufthansa flights
British Airways	PriceFrom $554	Free Cancellation	Rating 6.7 8,281 reviews	Search British Airways flights
United Airlines	PriceFrom $577	Free Cancellation	Rating 7.3 10,458 reviews	Search United Airlines flights
KLM	PriceFrom $621	Free Cancellation	Rating 7.8 1,595 reviews	Search KLM flights
Delta	PriceFrom $693	Free Cancellation	Rating 7.8 8,697 reviews	Search Delta flights
Qatar Airways	PriceFrom $699	Free Cancellation	Rating 7.4 3,712 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

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Cheap flights from Portland to Istanbul from $327

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 1/13. 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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Air Canada flights from Portland to Istanbul

Our best Air Canada deals on Portland to Istanbul flight tickets

Air France flights from Portland to Istanbul

Our best Air France 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

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