What airlines fly to Istanbul?

British Airways, Delta and KLM are the top three most popular airlines that fly to Istanbul from Portland according to our data. British Airways is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Istanbul. Keep in mind that there are 9 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 September 2025, there are 9 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.

$357 Cheap Flights from Portland to Istanbul in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Portland to Istanbul

Round-trip

One-way

Last minute

Cheap round-trip flights

2:45 pm - 11:55 pmPDX-IST

22h 10m1 stop

12:25 pm - 5:00 pmIST-PDX

15h 35m1 stop

$598Icelandair

Find Deal

Sat, Nov 8 - Fri, Dec 5

2:45 pm - 11:55 pmPDX-IST

22h 10m1 stop

12:25 pm - 5:00 pmIST-PDX

15h 35m1 stop

$614Icelandair

Find Deal

Sat, Nov 8 - Mon, Dec 8

7:25 pm - 4:40 pmPDX-IST

35h 15m1 stop

2:55 pm - 3:55 pmIST-PDX

36h 00m1 stop

$727British Airways

Find Deal

Wed, Oct 22 - Tue, Nov 25

11:43 am - 5:45 pmPDX-IST

19h 02m2 stops

7:35 am - 3:55 pmIST-PDX

19h 20m1 stop

$732British Airways

Find Deal

Tue, Nov 11 - Wed, Nov 19

2:10 pm - 3:50 amPDX-IST

26h 40m2 stops

4:50 am - 10:21 pmIST-PDX

28h 31m2 stops

$738Delta

Find Deal

Tue, Nov 4 - Tue, Nov 11

5:00 am - 5:45 pmPDX-IST

25h 45m2 stops

6:30 am - 10:56 pmIST-PDX

27h 26m3 stops

$739United Airlines

Find Deal

Tue, Nov 4 - Wed, Nov 19

3:50 pm - 10:45 pmPDX-IST

19h 55m2 stops

6:30 am - 12:19 amIST-PDX

27h 49m3 stops

$741United Airlines

Find Deal

Mon, Mar 2 - Thu, Mar 12

9:10 am - 3:50 amPDX-IST

31h 40m2 stops

4:50 am - 7:18 pmIST-PDX

25h 28m2 stops

$750Delta

Find Deal

Wed, Jan 7 - Mon, Jan 19

11:35 am - 4:55 pmPDX-IST

18h 20m2 stops

4:50 am - 4:10 pmIST-PDX

22h 20m2 stops

$768KLM

Find Deal

Sun, Nov 9 - Sat, Nov 15

11:35 am - 4:55 pmPDX-IST

18h 20m2 stops

4:50 am - 7:19 pmIST-PDX

25h 29m2 stops

$769KLM

Find Deal

Mon, Nov 10 - Thu, Nov 13

Icelandair flights from Portland to Istanbul

Our best Icelandair deals on Portland to Istanbul flight tickets

Icelandair

Nov 8

PDX2:45 pmPortland

22h 10m

1 stop

IST11:55 pmIstanbul

Dec 5

IST12:25 pmIstanbul

15h 35m

1 stop

PDX5:00 pmPortland

$598

Find similar

Icelandair

Nov 8

PDX2:45 pmPortland

22h 10m

1 stop

IST11:55 pmIstanbul

Dec 8

IST12:25 pmIstanbul

15h 35m

1 stop

PDX5:00 pmPortland

$614

Find similar

Icelandair

Oct 25

PDX3:20 pmPortland

22h 35m

1 stop

IST11:55 pmIstanbul

Nov 24

IST12:25 pmIstanbul

15h 35m

1 stop

PDX5:00 pmPortland

$737

Find similar

Air Canada flights from Portland to Istanbul

Our best Air Canada deals on Portland to Istanbul flight tickets

Air Canada

Oct 25

PDX7:40 pmPortland

36h 25m

2 stops

IST6:05 pmIstanbul

Nov 26

IST9:25 pmIstanbul

52h 20m

2 stops

PDX2:45 pmPortland

$725

Find similar

Air Canada

Jan 7

PDX7:00 amPortland

24h 25m

3 stops

IST6:25 pmIstanbul

Jan 20

IST8:50 amIstanbul

35h 25m

2 stops

PDX9:15 amPortland

$736

Find similar

Air Canada

Nov 4

PDX9:50 amPortland

26h 35m

2 stops

IST11:25 pmIstanbul

Nov 19

IST2:55 pmIstanbul

31h 53m

3 stops

PDX11:48 amPortland

$742

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandIstanbul

PDX - IST

PDXIST

Portland

Sat 11/8

2:45 pm-11:55 pm

1 stop22h 10m

Istanbul

Fri 12/5

12:25 pm-5:00 pm

1 stop15h 35m

$598

PortlandIstanbul

PDX - IST

PDXIST

Portland

Sat 11/8

2:45 pm-11:55 pm

1 stop22h 10m

Istanbul

Mon 12/8

12:25 pm-5:00 pm

1 stop15h 35m

$614

PortlandIstanbul

PDX - IST

PDXIST

Portland

Wed 10/22

7:25 pm-4:40 pm

1 stop35h 15m

Istanbul

Tue 11/25

2:55 pm-3:55 pm

1 stop36h 00m

$727

PortlandIstanbul

PDX - IST

PDXIST

Portland

Tue 11/11

11:43 am-5:45 pm

2 stops19h 02m

Istanbul

Wed 11/19

7:35 am-3:55 pm

1 stop19h 20m

$732

PortlandIstanbul

PDX - IST

PDXIST

Portland

Tue 11/4

2:10 pm-3:50 am

2 stops26h 40m

Istanbul

Tue 11/11

4:50 am-10:21 pm

2 stops28h 31m

$738

PortlandIstanbul

PDX - IST

PDXIST

Portland

Tue 11/4

5:00 am-5:45 pm

2 stops25h 45m

Istanbul

Wed 11/19

6:30 am-10:56 pm

3 stops27h 26m

$739

PortlandIstanbul

PDX - IST

PDXIST

Portland

Mon 3/2

3:50 pm-10:45 pm

2 stops19h 55m

Istanbul

Thu 3/12

6:30 am-12:19 am

3 stops27h 49m

$741

PortlandIstanbul

PDX - IST

PDXIST

Portland

Wed 1/7

9:10 am-3:50 am

2 stops31h 40m

Istanbul

Mon 1/19

4:50 am-7:18 pm

2 stops25h 28m

$750

PortlandIstanbul

PDX - IST

PDXIST

Portland

Sun 11/9

11:35 am-4:55 pm

2 stops18h 20m

Istanbul

Sat 11/15

4:50 am-4:10 pm

2 stops22h 20m

$768

PortlandIstanbul

PDX - IST

PDXIST

Portland

Mon 11/10

11:35 am-4:55 pm

2 stops18h 20m

Istanbul

Thu 11/13

4:50 am-7:19 pm

2 stops25h 29m

$769

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 cheapest month to fly to Istanbul?

In general, February 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 $773. If you aren’t able to travel to Istanbul during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $976.

What is the cheapest day to depart on your flight to Istanbul?

The cheapest day to depart from Portland to Istanbul is on a Tuesday when prices can be found for as low as $987. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Istanbul on Saturday is $1,179.

What is the cheapest time of day to depart on your flight to Istanbul?

Our most recent data shows that the best time of day to fly to Istanbul is in the afternoon. Flights from Portland to Istanbul during this time can be as low as $998. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,120 on average. Flights to Istanbul from Portland in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight 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 $1,095 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 $897 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

Direct flights	None

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

Search flight deals

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 30m.
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 2025, there are 9 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 $608	Free Cancellation	Rating 7.0 545 reviews	Search Icelandair flights
Air Canada	PriceFrom $638	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
KLM	PriceFrom $716	Free Cancellation	Rating 7.8 1,386 reviews	Search KLM flights
American Airlines	PriceFrom $731	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $734	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
British Airways	PriceFrom $736	Free Cancellation	Rating 6.7 7,367 reviews	Search British Airways flights
Lufthansa	PriceFrom $786	Free Cancellation	Rating 6.8 7,409 reviews	Search Lufthansa flights
Qatar Airways	PriceFrom $806	Free Cancellation	Rating 7.4 3,622 reviews	Search Qatar Airways flights
Delta	PriceFrom $847	Free Cancellation	Rating 7.9 7,961 reviews	Search Delta 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.