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

British Airways, Air France, and KLM 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 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.

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 August 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.

$379 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 - 9:05 pmPDX Portland-SAW Istanbul Sabiha Gokcen

19h 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

$769Multiple Airlines

Mon, Oct 12 - Fri, Oct 30

1:12 pm - 1:00 amPDX Portland-IST Istanbul

24h 48m2 stops Chicago O'Hare Intl London Heathrow

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

18h 25m1 stop London Heathrow

$802British Airways

Tue, Feb 9 - Fri, Feb 19

8:46 am - 10:45 pmPDX Portland-IST Istanbul

26h 59m2 stops Chicago O'Hare Intl Frankfurt am Main

6:30 am - 8:46 pmIST Istanbul-PDX Portland

25h 16m2 stops Frankfurt am Main Vancouver Intl

$802Multiple Airlines

Tue, Jan 12 - Tue, Jan 26

1:22 pm - 12:25 amPDX Portland-IST Istanbul

24h 03m2 stops Chicago O'Hare Intl London Heathrow

7:40 am - 9:59 pmIST Istanbul-PDX Portland

25h 19m2 stops London Heathrow Philadelphia

$809British Airways

Wed, Dec 2 - Wed, Dec 16

2:34 pm - 10:45 pmPDX Portland-IST Istanbul

45h 11m2 stops Chicago O'Hare Intl Frankfurt am Main

6:30 am - 10:47 pmIST Istanbul-PDX Portland

27h 17m2 stops Frankfurt am Main Chicago O'Hare Intl

$822Lufthansa

Tue, Dec 1 - Thu, Dec 17

8:46 am - 6:10 pmPDX Portland-IST Istanbul

22h 24m2 stops Chicago O'Hare Intl Frankfurt am Main

6:30 am - 5:38 pmIST Istanbul-PDX Portland

22h 08m2 stops Frankfurt am Main Denver Intl

$822Lufthansa

Tue, Feb 9 - Fri, Feb 19

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

28h 44m2 stops San Francisco Frankfurt am Main

6:30 am - 10:47 pmIST Istanbul-PDX Portland

27h 17m2 stops Frankfurt am Main Chicago O'Hare Intl

$831United Airlines

Wed, Dec 2 - Thu, Dec 17

5:00 am - 10:45 pmPDX Portland-IST Istanbul

30h 45m2 stops Denver Intl Frankfurt am Main

6:30 am - 11:08 pmIST Istanbul-PDX Portland

27h 38m2 stops Frankfurt am Main Houston George Bush Intcntl

$831United Airlines

Wed, Dec 2 - Tue, Dec 15

5:07 am - 6:20 amPDX Portland-IST Istanbul

39h 13m2 stops Seattle/Tacoma Intl Doha Hamad Intl

8:05 pm - 10:01 pmIST Istanbul-PDX Portland

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

$881Qatar Airways

Sun, Sep 6 - Wed, Sep 16

7:09 am - 6:20 amPDX Portland-IST Istanbul

37h 11m2 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

$881Qatar Airways

Sun, Sep 6 - Wed, Sep 16

Cheap last minute flights

Enter your travel dates to find the best prices.

8:17 am - 9:25 pmPDX Portland-IST Istanbul

27h 08m2 stops Chicago O'Hare Intl Frankfurt am Main

6:30 am - 8:46 pmIST Istanbul-PDX Portland

25h 16m2 stops Frankfurt am Main Vancouver Intl

$949Multiple Airlines

Wed, Aug 26 - Thu, Dec 24

8:17 am - 9:25 pmPDX Portland-IST Istanbul

27h 08m2 stops Chicago O'Hare Intl Frankfurt am Main

4:30 am - 6:20 pmIST Istanbul-PDX Portland

24h 50m2 stops Munich Franz Josef Strauss San Francisco

$952Lufthansa

Wed, Aug 26 - Wed, Dec 23

5:07 am - 6:35 pmPDX Portland-IST Istanbul

51h 28m2 stops Seattle/Tacoma Intl Doha Hamad Intl

11:40 am - 4:50 pmIST Istanbul-PDX Portland

39h 10m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$965Qatar Airways

Sat, Aug 29 - Fri, Sep 25

12:46 pm - 12:15 pmPDX Portland-IST Istanbul

37h 29m2 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

$1,050Qatar Airways

Sat, Aug 29 - Tue, Sep 8

2:27 pm - 5:00 pmPDX Portland-IST Istanbul

40h 33m2 stops Chicago O'Hare Intl Frankfurt am Main

5:50 pm - 6:19 pmIST Istanbul-PDX Portland

34h 29m2 stops Frankfurt am Main San Francisco

$1,097Lufthansa

Sat, Aug 29 - Tue, Sep 8

7:30 pm - 12:55 amPDX Portland-IST Istanbul

19h 25m1 stop London Heathrow

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

19h 25m1 stop London Heathrow

$1,133American Airlines

Sat, Aug 29 - Tue, Sep 8

11:50 am - 3:30 amPDX Portland-IST Istanbul

29h 40m2 stops Minneapolis St Paul Paris Charles de Gaulle

5:55 pm - 11:20 amIST Istanbul-PDX Portland

28h 25m1 stop Amsterdam Schiphol

$1,175Delta

Wed, Aug 26 - Thu, Dec 24

12:24 pm - 12:55 amPDX Portland-IST Istanbul

26h 31m2 stops Chicago O'Hare Intl London Heathrow

5:45 pm - 5:40 pmIST Istanbul-PDX Portland

33h 55m1 stop London Heathrow

$1,213British Airways

Sat, Aug 29 - Tue, Sep 8

1:05 pm - 1:20 amPDX Portland-IST Istanbul

26h 15m1 stop Amsterdam Schiphol

5:55 pm - 11:20 amIST Istanbul-PDX Portland

28h 25m1 stop Amsterdam Schiphol

$1,278Delta

Wed, Aug 26 - Thu, Dec 24

7:30 pm - 12:55 amPDX Portland-IST Istanbul

19h 25m1 stop London Heathrow

5:45 pm - 5:40 pmIST Istanbul-PDX Portland

33h 55m1 stop London Heathrow

$1,302British Airways

Sat, Aug 29 - Tue, Sep 8

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British Airways flights from Portland to Istanbul

Our best British Airways deals on Portland to Istanbul flight tickets

British Airways

Dec 2

PDX1:22 pmPortland

24h 03m

2 stops

IST12:25 amIstanbul

Dec 16

IST7:40 amIstanbul

25h 19m

2 stops

PDX9:59 pmPortland

$809

British Airways

Dec 2

PDX5:45 pmPortland

19h 40m

1 stop

IST12:25 amIstanbul

Dec 16

IST7:40 amIstanbul

25h 19m

2 stops

PDX9:59 pmPortland

$855

British Airways

Nov 30

PDX5:45 pmPortland

33h 10m

1 stop

IST1:55 pmIstanbul

Dec 5

IST6:35 pmIstanbul

32h 15m

1 stop

PDX3:50 pmPortland

$867

Lufthansa flights from Portland to Istanbul

Our best Lufthansa deals on Portland to Istanbul flight tickets

Lufthansa

Dec 1

PDX2:34 pmPortland

45h 11m

2 stops

IST10:45 pmIstanbul

Dec 17

IST6:30 amIstanbul

27h 17m

2 stops

PDX10:47 pmPortland

$822

Lufthansa

Dec 2

PDX3:40 pmPortland

20h 05m

2 stops

IST10:45 pmIstanbul

Dec 14

IST7:05 pmIstanbul

38h 37m

2 stops

PDX10:42 pmPortland

$856

Lufthansa

Dec 1

PDX3:40 pmPortland

44h 05m

2 stops

IST10:45 pmIstanbul

Dec 14

IST7:05 pmIstanbul

38h 37m

2 stops

PDX10:42 pmPortland

$861

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PortlandIstanbul

PDX Portland - SAW Istanbul Sabiha Gokcen

PDXSAW

Portland

Mon 10/12

3:30 pm-9:05 pm

2 stops19h 35m

Istanbul Sabiha Gokcen

Fri 10/30

8:45 am-6:00 pm

2 stops19h 15m

$769

PortlandIstanbul

PDX Portland - IST Istanbul

PDXIST

Portland

Tue 2/9

1:12 pm-1:00 am

2 stops24h 48m

Istanbul

Fri 2/19

8:25 am-3:50 pm

1 stop18h 25m

$802

PortlandIstanbul

PDX Portland - IST Istanbul

PDXIST

Portland

Tue 1/12

8:46 am-10:45 pm

2 stops26h 59m

Istanbul

Tue 1/26

6:30 am-8:46 pm

2 stops25h 16m

$802

PortlandIstanbul

PDX Portland - IST Istanbul

PDXIST

Portland

Wed 12/2

1:22 pm-12:25 am

2 stops24h 03m

Istanbul

Wed 12/16

7:40 am-9:59 pm

2 stops25h 19m

$809

PortlandIstanbul

PDX Portland - IST Istanbul

PDXIST

Portland

Tue 12/1

2:34 pm-10:45 pm

2 stops45h 11m

Istanbul

Thu 12/17

6:30 am-10:47 pm

2 stops27h 17m

$822

PortlandIstanbul

PDX Portland - IST Istanbul

PDXIST

Portland

Tue 2/9

8:46 am-6:10 pm

2 stops22h 24m

Istanbul

Fri 2/19

6:30 am-5:38 pm

2 stops22h 08m

$822

PortlandIstanbul

PDX Portland - IST Istanbul

PDXIST

Portland

Wed 12/2

7:01 am-10:45 pm

2 stops28h 44m

Istanbul

Thu 12/17

6:30 am-10:47 pm

2 stops27h 17m

$831

PortlandIstanbul

PDX Portland - IST Istanbul

PDXIST

Portland

Wed 12/2

5:00 am-10:45 pm

2 stops30h 45m

Istanbul

Tue 12/15

6:30 am-11:08 pm

2 stops27h 38m

$831

PortlandIstanbul

PDX Portland - IST Istanbul

PDXIST

Portland

Sun 9/6

5:07 am-6:20 am

2 stops39h 13m

Istanbul

Wed 9/16

8:05 pm-10:01 pm

2 stops35h 56m

$881

PortlandIstanbul

PDX Portland - IST Istanbul

PDXIST

Portland

Sun 9/6

7:09 am-6:20 am

2 stops37h 11m

Istanbul

Wed 9/16

8:05 pm-4:50 pm

2 stops30h 45m

$881

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 $841 to $1,176.
The lowest price recently found on this route was $769.

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 $694.

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 $860 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	$379
Fastest flight time	17h 10m
Direct flights	None

The best one-way flight to Istanbul from Portland in the past 72 hours is $379. The best round-trip flight deal from Portland to Istanbul found on momondo in the last 72 hours is $769.

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 August 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 6.9 736 reviews	Search Icelandair flights
British Airways	PriceFrom $545	Free Cancellation	Rating 6.7 8,188 reviews	Search British Airways flights
Lufthansa	PriceFrom $557	Free Cancellation	Rating 6.8 8,217 reviews	Search Lufthansa flights
KLM	PriceFrom $620	Free Cancellation	Rating 7.8 1,565 reviews	Search KLM flights
Delta	PriceFrom $628	Free Cancellation	Rating 7.8 8,524 reviews	Search Delta flights
United Airlines	PriceFrom $652	Free Cancellation	Rating 7.4 10,119 reviews	Search United Airlines flights
Qatar Airways	PriceFrom $699	Free Cancellation	Rating 7.4 3,734 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.

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Cheap flights from Portland to Istanbul from $379

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 1/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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British Airways flights from Portland to Istanbul

Our best British Airways deals on Portland to Istanbul flight tickets

Lufthansa flights from Portland to Istanbul

Our best Lufthansa 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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